| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --filter-out "\b(sp)\b" --filter "^\s*(ld[^r]|st[^r]|swp|cas|bl|add|and|eor|orn|orr|sub|mvn|sxt|cmp|ccmp|csel|dmb)" |
| ; The base test file was generated by ./llvm/test/CodeGen/AArch64/Atomics/generate-tests.py |
| ; RUN: llc %s -o - -verify-machineinstrs -mtriple=aarch64_be -mattr=+lse2 -O0 | FileCheck %s --check-prefixes=CHECK,-O0 |
| ; RUN: llc %s -o - -verify-machineinstrs -mtriple=aarch64_be -mattr=+lse2 -O1 | FileCheck %s --check-prefixes=CHECK,-O1 |
| |
| define dso_local i8 @cmpxchg_i8_aligned_monotonic_monotonic(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_monotonic_monotonic: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_monotonic_monotonic: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new monotonic monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_monotonic_monotonic_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_monotonic_monotonic_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_monotonic_monotonic_weak: |
| ; -O1: ldxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new monotonic monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_monotonic_acquire(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_monotonic_acquire: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_monotonic_acquire: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new monotonic acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_monotonic_acquire_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_monotonic_acquire_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_monotonic_acquire_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new monotonic acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_monotonic_seq_cst(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_monotonic_seq_cst: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_monotonic_seq_cst: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new monotonic seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_monotonic_seq_cst_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_monotonic_seq_cst_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_monotonic_seq_cst_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new monotonic seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_acquire_monotonic(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_acquire_monotonic: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_acquire_monotonic: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new acquire monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_acquire_monotonic_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_acquire_monotonic_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_acquire_monotonic_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new acquire monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_acquire_acquire(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_acquire_acquire: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_acquire_acquire: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new acquire acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_acquire_acquire_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_acquire_acquire_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_acquire_acquire_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new acquire acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_acquire_seq_cst(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_acquire_seq_cst: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_acquire_seq_cst: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new acquire seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_acquire_seq_cst_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_acquire_seq_cst_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_acquire_seq_cst_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new acquire seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_release_monotonic(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_release_monotonic: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_release_monotonic: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new release monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_release_monotonic_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_release_monotonic_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_release_monotonic_weak: |
| ; -O1: ldxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new release monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_release_acquire(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_release_acquire: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_release_acquire: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new release acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_release_acquire_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_release_acquire_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_release_acquire_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new release acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_release_seq_cst(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_release_seq_cst: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_release_seq_cst: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new release seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_release_seq_cst_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_release_seq_cst_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_release_seq_cst_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new release seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_acq_rel_monotonic(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_acq_rel_monotonic: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_acq_rel_monotonic: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new acq_rel monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_acq_rel_monotonic_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_acq_rel_monotonic_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_acq_rel_monotonic_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new acq_rel monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_acq_rel_acquire(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_acq_rel_acquire: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_acq_rel_acquire: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new acq_rel acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_acq_rel_acquire_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_acq_rel_acquire_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_acq_rel_acquire_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new acq_rel acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_acq_rel_seq_cst(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_acq_rel_seq_cst: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_acq_rel_seq_cst: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new acq_rel seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_acq_rel_seq_cst_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_acq_rel_seq_cst_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_acq_rel_seq_cst_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new acq_rel seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_seq_cst_monotonic(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_seq_cst_monotonic: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_seq_cst_monotonic: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new seq_cst monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_seq_cst_monotonic_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_seq_cst_monotonic_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_seq_cst_monotonic_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new seq_cst monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_seq_cst_acquire(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_seq_cst_acquire: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_seq_cst_acquire: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new seq_cst acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_seq_cst_acquire_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_seq_cst_acquire_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_seq_cst_acquire_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new seq_cst acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_seq_cst_seq_cst(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_seq_cst_seq_cst: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_seq_cst_seq_cst: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new seq_cst seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_aligned_seq_cst_seq_cst_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_aligned_seq_cst_seq_cst_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_aligned_seq_cst_seq_cst_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new seq_cst seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_monotonic_monotonic(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_monotonic_monotonic: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_monotonic_monotonic: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new monotonic monotonic, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_monotonic_monotonic_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_monotonic_monotonic_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_monotonic_monotonic_weak: |
| ; -O1: ldxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new monotonic monotonic, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_monotonic_acquire(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_monotonic_acquire: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_monotonic_acquire: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldaxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new monotonic acquire, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_monotonic_acquire_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_monotonic_acquire_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_monotonic_acquire_weak: |
| ; -O1: ldaxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new monotonic acquire, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_monotonic_seq_cst(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_monotonic_seq_cst: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_monotonic_seq_cst: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldaxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new monotonic seq_cst, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_monotonic_seq_cst_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_monotonic_seq_cst_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_monotonic_seq_cst_weak: |
| ; -O1: ldaxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stlxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new monotonic seq_cst, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_acquire_monotonic(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_acquire_monotonic: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_acquire_monotonic: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldaxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new acquire monotonic, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_acquire_monotonic_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_acquire_monotonic_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_acquire_monotonic_weak: |
| ; -O1: ldaxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new acquire monotonic, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_acquire_acquire(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_acquire_acquire: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_acquire_acquire: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldaxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new acquire acquire, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_acquire_acquire_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_acquire_acquire_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_acquire_acquire_weak: |
| ; -O1: ldaxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new acquire acquire, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_acquire_seq_cst(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_acquire_seq_cst: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_acquire_seq_cst: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldaxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new acquire seq_cst, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_acquire_seq_cst_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_acquire_seq_cst_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_acquire_seq_cst_weak: |
| ; -O1: ldaxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stlxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new acquire seq_cst, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_release_monotonic(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_release_monotonic: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_release_monotonic: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new release monotonic, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_release_monotonic_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_release_monotonic_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_release_monotonic_weak: |
| ; -O1: ldxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stlxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new release monotonic, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_release_acquire(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_release_acquire: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_release_acquire: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldaxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new release acquire, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_release_acquire_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_release_acquire_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_release_acquire_weak: |
| ; -O1: ldaxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stlxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new release acquire, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_release_seq_cst(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_release_seq_cst: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_release_seq_cst: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldaxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new release seq_cst, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_release_seq_cst_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_release_seq_cst_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_release_seq_cst_weak: |
| ; -O1: ldaxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stlxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new release seq_cst, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_acq_rel_monotonic(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_acq_rel_monotonic: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_acq_rel_monotonic: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldaxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new acq_rel monotonic, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_acq_rel_monotonic_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_acq_rel_monotonic_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_acq_rel_monotonic_weak: |
| ; -O1: ldaxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stlxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new acq_rel monotonic, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_acq_rel_acquire(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_acq_rel_acquire: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_acq_rel_acquire: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldaxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new acq_rel acquire, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_acq_rel_acquire_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_acq_rel_acquire_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_acq_rel_acquire_weak: |
| ; -O1: ldaxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stlxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new acq_rel acquire, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_acq_rel_seq_cst(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_acq_rel_seq_cst: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_acq_rel_seq_cst: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldaxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new acq_rel seq_cst, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_acq_rel_seq_cst_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_acq_rel_seq_cst_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_acq_rel_seq_cst_weak: |
| ; -O1: ldaxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stlxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new acq_rel seq_cst, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_seq_cst_monotonic(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_seq_cst_monotonic: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_seq_cst_monotonic: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldaxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new seq_cst monotonic, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_seq_cst_monotonic_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_seq_cst_monotonic_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_seq_cst_monotonic_weak: |
| ; -O1: ldaxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stlxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new seq_cst monotonic, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_seq_cst_acquire(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_seq_cst_acquire: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_seq_cst_acquire: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldaxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new seq_cst acquire, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_seq_cst_acquire_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_seq_cst_acquire_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_seq_cst_acquire_weak: |
| ; -O1: ldaxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stlxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new seq_cst acquire, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_seq_cst_seq_cst(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_seq_cst_seq_cst: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_seq_cst_seq_cst: |
| ; -O1: and w8, w0, #0xffff |
| ; -O1: ldaxrh w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrh w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new seq_cst seq_cst, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_aligned_seq_cst_seq_cst_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i16_aligned_seq_cst_seq_cst_weak: |
| ; -O0: ldaxrh w0, [x2] |
| ; -O0: cmp w0, w9, uxth |
| ; -O0: stlxrh w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i16_aligned_seq_cst_seq_cst_weak: |
| ; -O1: ldaxrh w8, [x2] |
| ; -O1: cmp w8, w0, uxth |
| ; -O1: stlxrh wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new seq_cst seq_cst, align 2 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_monotonic_monotonic(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_monotonic_monotonic: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_monotonic_monotonic: |
| ; -O1: ldxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new monotonic monotonic, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_monotonic_monotonic_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_monotonic_monotonic_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_monotonic_monotonic_weak: |
| ; -O1: ldxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new monotonic monotonic, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_monotonic_acquire(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_monotonic_acquire: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_monotonic_acquire: |
| ; -O1: ldaxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new monotonic acquire, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_monotonic_acquire_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_monotonic_acquire_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_monotonic_acquire_weak: |
| ; -O1: ldaxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new monotonic acquire, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_monotonic_seq_cst(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_monotonic_seq_cst: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_monotonic_seq_cst: |
| ; -O1: ldaxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new monotonic seq_cst, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_monotonic_seq_cst_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_monotonic_seq_cst_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_monotonic_seq_cst_weak: |
| ; -O1: ldaxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stlxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new monotonic seq_cst, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_acquire_monotonic(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_acquire_monotonic: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_acquire_monotonic: |
| ; -O1: ldaxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new acquire monotonic, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_acquire_monotonic_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_acquire_monotonic_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_acquire_monotonic_weak: |
| ; -O1: ldaxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new acquire monotonic, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_acquire_acquire(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_acquire_acquire: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_acquire_acquire: |
| ; -O1: ldaxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new acquire acquire, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_acquire_acquire_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_acquire_acquire_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_acquire_acquire_weak: |
| ; -O1: ldaxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new acquire acquire, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_acquire_seq_cst(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_acquire_seq_cst: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_acquire_seq_cst: |
| ; -O1: ldaxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new acquire seq_cst, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_acquire_seq_cst_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_acquire_seq_cst_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_acquire_seq_cst_weak: |
| ; -O1: ldaxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stlxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new acquire seq_cst, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_release_monotonic(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_release_monotonic: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_release_monotonic: |
| ; -O1: ldxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new release monotonic, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_release_monotonic_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_release_monotonic_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_release_monotonic_weak: |
| ; -O1: ldxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stlxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new release monotonic, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_release_acquire(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_release_acquire: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_release_acquire: |
| ; -O1: ldaxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new release acquire, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_release_acquire_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_release_acquire_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_release_acquire_weak: |
| ; -O1: ldaxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stlxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new release acquire, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_release_seq_cst(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_release_seq_cst: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_release_seq_cst: |
| ; -O1: ldaxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new release seq_cst, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_release_seq_cst_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_release_seq_cst_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_release_seq_cst_weak: |
| ; -O1: ldaxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stlxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new release seq_cst, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_acq_rel_monotonic(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_acq_rel_monotonic: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_acq_rel_monotonic: |
| ; -O1: ldaxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new acq_rel monotonic, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_acq_rel_monotonic_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_acq_rel_monotonic_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_acq_rel_monotonic_weak: |
| ; -O1: ldaxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stlxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new acq_rel monotonic, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_acq_rel_acquire(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_acq_rel_acquire: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_acq_rel_acquire: |
| ; -O1: ldaxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new acq_rel acquire, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_acq_rel_acquire_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_acq_rel_acquire_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_acq_rel_acquire_weak: |
| ; -O1: ldaxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stlxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new acq_rel acquire, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_acq_rel_seq_cst(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_acq_rel_seq_cst: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_acq_rel_seq_cst: |
| ; -O1: ldaxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new acq_rel seq_cst, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_acq_rel_seq_cst_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_acq_rel_seq_cst_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_acq_rel_seq_cst_weak: |
| ; -O1: ldaxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stlxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new acq_rel seq_cst, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_seq_cst_monotonic(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_seq_cst_monotonic: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_seq_cst_monotonic: |
| ; -O1: ldaxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new seq_cst monotonic, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_seq_cst_monotonic_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_seq_cst_monotonic_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_seq_cst_monotonic_weak: |
| ; -O1: ldaxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stlxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new seq_cst monotonic, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_seq_cst_acquire(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_seq_cst_acquire: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_seq_cst_acquire: |
| ; -O1: ldaxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new seq_cst acquire, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_seq_cst_acquire_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_seq_cst_acquire_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_seq_cst_acquire_weak: |
| ; -O1: ldaxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stlxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new seq_cst acquire, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_seq_cst_seq_cst(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_seq_cst_seq_cst: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_seq_cst_seq_cst: |
| ; -O1: ldaxr w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxr w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i32 %expected, i32 %new seq_cst seq_cst, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i32 @cmpxchg_i32_aligned_seq_cst_seq_cst_weak(i32 %expected, i32 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i32_aligned_seq_cst_seq_cst_weak: |
| ; -O0: ldaxr w0, [x2] |
| ; -O0: cmp w0, w9 |
| ; -O0: stlxr w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i32_aligned_seq_cst_seq_cst_weak: |
| ; -O1: ldaxr w8, [x2] |
| ; -O1: cmp w8, w0 |
| ; -O1: stlxr wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i32 %expected, i32 %new seq_cst seq_cst, align 4 |
| %r = extractvalue { i32, i1 } %pair, 0 |
| ret i32 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_monotonic_monotonic(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_monotonic_monotonic: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_monotonic_monotonic: |
| ; -O1: ldxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new monotonic monotonic, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_monotonic_monotonic_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_monotonic_monotonic_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_monotonic_monotonic_weak: |
| ; -O1: ldxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new monotonic monotonic, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_monotonic_acquire(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_monotonic_acquire: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_monotonic_acquire: |
| ; -O1: ldaxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new monotonic acquire, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_monotonic_acquire_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_monotonic_acquire_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_monotonic_acquire_weak: |
| ; -O1: ldaxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new monotonic acquire, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_monotonic_seq_cst(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_monotonic_seq_cst: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_monotonic_seq_cst: |
| ; -O1: ldaxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stlxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new monotonic seq_cst, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_monotonic_seq_cst_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_monotonic_seq_cst_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_monotonic_seq_cst_weak: |
| ; -O1: ldaxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stlxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new monotonic seq_cst, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_acquire_monotonic(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_acquire_monotonic: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_acquire_monotonic: |
| ; -O1: ldaxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new acquire monotonic, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_acquire_monotonic_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_acquire_monotonic_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_acquire_monotonic_weak: |
| ; -O1: ldaxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new acquire monotonic, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_acquire_acquire(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_acquire_acquire: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_acquire_acquire: |
| ; -O1: ldaxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new acquire acquire, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_acquire_acquire_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_acquire_acquire_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_acquire_acquire_weak: |
| ; -O1: ldaxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new acquire acquire, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_acquire_seq_cst(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_acquire_seq_cst: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_acquire_seq_cst: |
| ; -O1: ldaxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stlxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new acquire seq_cst, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_acquire_seq_cst_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_acquire_seq_cst_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_acquire_seq_cst_weak: |
| ; -O1: ldaxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stlxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new acquire seq_cst, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_release_monotonic(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_release_monotonic: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_release_monotonic: |
| ; -O1: ldxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stlxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new release monotonic, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_release_monotonic_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_release_monotonic_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_release_monotonic_weak: |
| ; -O1: ldxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stlxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new release monotonic, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_release_acquire(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_release_acquire: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_release_acquire: |
| ; -O1: ldaxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stlxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new release acquire, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_release_acquire_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_release_acquire_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_release_acquire_weak: |
| ; -O1: ldaxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stlxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new release acquire, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_release_seq_cst(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_release_seq_cst: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_release_seq_cst: |
| ; -O1: ldaxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stlxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new release seq_cst, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_release_seq_cst_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_release_seq_cst_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_release_seq_cst_weak: |
| ; -O1: ldaxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stlxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new release seq_cst, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_acq_rel_monotonic(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_acq_rel_monotonic: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_acq_rel_monotonic: |
| ; -O1: ldaxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stlxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new acq_rel monotonic, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_acq_rel_monotonic_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_acq_rel_monotonic_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_acq_rel_monotonic_weak: |
| ; -O1: ldaxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stlxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new acq_rel monotonic, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_acq_rel_acquire(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_acq_rel_acquire: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_acq_rel_acquire: |
| ; -O1: ldaxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stlxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new acq_rel acquire, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_acq_rel_acquire_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_acq_rel_acquire_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_acq_rel_acquire_weak: |
| ; -O1: ldaxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stlxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new acq_rel acquire, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_acq_rel_seq_cst(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_acq_rel_seq_cst: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_acq_rel_seq_cst: |
| ; -O1: ldaxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stlxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new acq_rel seq_cst, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_acq_rel_seq_cst_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_acq_rel_seq_cst_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_acq_rel_seq_cst_weak: |
| ; -O1: ldaxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stlxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new acq_rel seq_cst, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_seq_cst_monotonic(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_seq_cst_monotonic: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_seq_cst_monotonic: |
| ; -O1: ldaxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stlxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new seq_cst monotonic, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_seq_cst_monotonic_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_seq_cst_monotonic_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_seq_cst_monotonic_weak: |
| ; -O1: ldaxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stlxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new seq_cst monotonic, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_seq_cst_acquire(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_seq_cst_acquire: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_seq_cst_acquire: |
| ; -O1: ldaxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stlxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new seq_cst acquire, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_seq_cst_acquire_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_seq_cst_acquire_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_seq_cst_acquire_weak: |
| ; -O1: ldaxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stlxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new seq_cst acquire, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_seq_cst_seq_cst(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_seq_cst_seq_cst: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_seq_cst_seq_cst: |
| ; -O1: ldaxr x0, [x2] |
| ; -O1: cmp x0, x8 |
| ; -O1: stlxr w9, x1, [x2] |
| %pair = cmpxchg ptr %ptr, i64 %expected, i64 %new seq_cst seq_cst, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i64 @cmpxchg_i64_aligned_seq_cst_seq_cst_weak(i64 %expected, i64 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i64_aligned_seq_cst_seq_cst_weak: |
| ; -O0: ldaxr x0, [x2] |
| ; -O0: cmp x0, x9 |
| ; -O0: stlxr w8, x1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i64_aligned_seq_cst_seq_cst_weak: |
| ; -O1: ldaxr x8, [x2] |
| ; -O1: cmp x8, x0 |
| ; -O1: stlxr wzr, x1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i64 %expected, i64 %new seq_cst seq_cst, align 8 |
| %r = extractvalue { i64, i1 } %pair, 0 |
| ret i64 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_monotonic_monotonic(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_monotonic_monotonic: |
| ; -O0: ldxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stxp w8, x3, x2, [x4] |
| ; -O0: stxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_monotonic_monotonic: |
| ; -O1: ldxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stxp w10, x8, x9, [x4] |
| ; -O1: stxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new monotonic monotonic, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_monotonic_monotonic_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_monotonic_monotonic_weak: |
| ; -O0: ldxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stxp w8, x3, x2, [x4] |
| ; -O0: stxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_monotonic_monotonic_weak: |
| ; -O1: ldxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stxp w10, x8, x9, [x4] |
| ; -O1: stxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new monotonic monotonic, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_monotonic_acquire(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_monotonic_acquire: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stxp w8, x3, x2, [x4] |
| ; -O0: stxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_monotonic_acquire: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stxp w10, x8, x9, [x4] |
| ; -O1: stxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new monotonic acquire, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_monotonic_acquire_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_monotonic_acquire_weak: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stxp w8, x3, x2, [x4] |
| ; -O0: stxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_monotonic_acquire_weak: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stxp w10, x8, x9, [x4] |
| ; -O1: stxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new monotonic acquire, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_monotonic_seq_cst(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_monotonic_seq_cst: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_monotonic_seq_cst: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new monotonic seq_cst, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_monotonic_seq_cst_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_monotonic_seq_cst_weak: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_monotonic_seq_cst_weak: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new monotonic seq_cst, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_acquire_monotonic(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_acquire_monotonic: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stxp w8, x3, x2, [x4] |
| ; -O0: stxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_acquire_monotonic: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stxp w10, x8, x9, [x4] |
| ; -O1: stxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new acquire monotonic, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_acquire_monotonic_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_acquire_monotonic_weak: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stxp w8, x3, x2, [x4] |
| ; -O0: stxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_acquire_monotonic_weak: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stxp w10, x8, x9, [x4] |
| ; -O1: stxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new acquire monotonic, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_acquire_acquire(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_acquire_acquire: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stxp w8, x3, x2, [x4] |
| ; -O0: stxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_acquire_acquire: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stxp w10, x8, x9, [x4] |
| ; -O1: stxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new acquire acquire, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_acquire_acquire_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_acquire_acquire_weak: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stxp w8, x3, x2, [x4] |
| ; -O0: stxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_acquire_acquire_weak: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stxp w10, x8, x9, [x4] |
| ; -O1: stxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new acquire acquire, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_acquire_seq_cst(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_acquire_seq_cst: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_acquire_seq_cst: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new acquire seq_cst, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_acquire_seq_cst_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_acquire_seq_cst_weak: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_acquire_seq_cst_weak: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new acquire seq_cst, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_release_monotonic(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_release_monotonic: |
| ; -O0: ldxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_release_monotonic: |
| ; -O1: ldxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new release monotonic, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_release_monotonic_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_release_monotonic_weak: |
| ; -O0: ldxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_release_monotonic_weak: |
| ; -O1: ldxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new release monotonic, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_release_acquire(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_release_acquire: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_release_acquire: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new release acquire, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_release_acquire_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_release_acquire_weak: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_release_acquire_weak: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new release acquire, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_release_seq_cst(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_release_seq_cst: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_release_seq_cst: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new release seq_cst, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_release_seq_cst_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_release_seq_cst_weak: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_release_seq_cst_weak: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new release seq_cst, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_acq_rel_monotonic(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_acq_rel_monotonic: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_acq_rel_monotonic: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new acq_rel monotonic, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_acq_rel_monotonic_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_acq_rel_monotonic_weak: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_acq_rel_monotonic_weak: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new acq_rel monotonic, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_acq_rel_acquire(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_acq_rel_acquire: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_acq_rel_acquire: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new acq_rel acquire, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_acq_rel_acquire_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_acq_rel_acquire_weak: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_acq_rel_acquire_weak: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new acq_rel acquire, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_acq_rel_seq_cst(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_acq_rel_seq_cst: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_acq_rel_seq_cst: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new acq_rel seq_cst, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_acq_rel_seq_cst_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_acq_rel_seq_cst_weak: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_acq_rel_seq_cst_weak: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new acq_rel seq_cst, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_seq_cst_monotonic(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_seq_cst_monotonic: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_seq_cst_monotonic: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new seq_cst monotonic, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_seq_cst_monotonic_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_seq_cst_monotonic_weak: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_seq_cst_monotonic_weak: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new seq_cst monotonic, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_seq_cst_acquire(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_seq_cst_acquire: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_seq_cst_acquire: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new seq_cst acquire, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_seq_cst_acquire_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_seq_cst_acquire_weak: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_seq_cst_acquire_weak: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new seq_cst acquire, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_seq_cst_seq_cst(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_seq_cst_seq_cst: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_seq_cst_seq_cst: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg ptr %ptr, i128 %expected, i128 %new seq_cst seq_cst, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i128 @cmpxchg_i128_aligned_seq_cst_seq_cst_weak(i128 %expected, i128 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i128_aligned_seq_cst_seq_cst_weak: |
| ; -O0: ldaxp x1, x0, [x4] |
| ; -O0: cmp x1, x9 |
| ; -O0: cmp x0, x10 |
| ; -O0: stlxp w8, x3, x2, [x4] |
| ; -O0: stlxp w8, x1, x0, [x4] |
| ; |
| ; -O1-LABEL: cmpxchg_i128_aligned_seq_cst_seq_cst_weak: |
| ; -O1: ldaxp x8, x9, [x4] |
| ; -O1: cmp x8, x1 |
| ; -O1: cmp x9, x0 |
| ; -O1: stlxp w10, x8, x9, [x4] |
| ; -O1: stlxp w10, x3, x2, [x4] |
| %pair = cmpxchg weak ptr %ptr, i128 %expected, i128 %new seq_cst seq_cst, align 16 |
| %r = extractvalue { i128, i1 } %pair, 0 |
| ret i128 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_monotonic_monotonic(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_monotonic_monotonic: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_monotonic_monotonic: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new monotonic monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_monotonic_monotonic_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_monotonic_monotonic_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_monotonic_monotonic_weak: |
| ; -O1: ldxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new monotonic monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_monotonic_acquire(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_monotonic_acquire: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_monotonic_acquire: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new monotonic acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_monotonic_acquire_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_monotonic_acquire_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_monotonic_acquire_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new monotonic acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_monotonic_seq_cst(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_monotonic_seq_cst: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_monotonic_seq_cst: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new monotonic seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_monotonic_seq_cst_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_monotonic_seq_cst_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_monotonic_seq_cst_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new monotonic seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_acquire_monotonic(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_acquire_monotonic: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_acquire_monotonic: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new acquire monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_acquire_monotonic_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_acquire_monotonic_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_acquire_monotonic_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new acquire monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_acquire_acquire(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_acquire_acquire: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_acquire_acquire: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new acquire acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_acquire_acquire_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_acquire_acquire_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_acquire_acquire_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new acquire acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_acquire_seq_cst(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_acquire_seq_cst: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_acquire_seq_cst: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new acquire seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_acquire_seq_cst_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_acquire_seq_cst_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_acquire_seq_cst_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new acquire seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_release_monotonic(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_release_monotonic: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_release_monotonic: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new release monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_release_monotonic_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_release_monotonic_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_release_monotonic_weak: |
| ; -O1: ldxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new release monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_release_acquire(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_release_acquire: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_release_acquire: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new release acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_release_acquire_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_release_acquire_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_release_acquire_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new release acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_release_seq_cst(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_release_seq_cst: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_release_seq_cst: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new release seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_release_seq_cst_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_release_seq_cst_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_release_seq_cst_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new release seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_acq_rel_monotonic(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_acq_rel_monotonic: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_acq_rel_monotonic: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new acq_rel monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_acq_rel_monotonic_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_acq_rel_monotonic_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_acq_rel_monotonic_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new acq_rel monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_acq_rel_acquire(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_acq_rel_acquire: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_acq_rel_acquire: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new acq_rel acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_acq_rel_acquire_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_acq_rel_acquire_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_acq_rel_acquire_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new acq_rel acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_acq_rel_seq_cst(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_acq_rel_seq_cst: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_acq_rel_seq_cst: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new acq_rel seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_acq_rel_seq_cst_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_acq_rel_seq_cst_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_acq_rel_seq_cst_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new acq_rel seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_seq_cst_monotonic(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_seq_cst_monotonic: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_seq_cst_monotonic: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new seq_cst monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_seq_cst_monotonic_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_seq_cst_monotonic_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_seq_cst_monotonic_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new seq_cst monotonic, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_seq_cst_acquire(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_seq_cst_acquire: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_seq_cst_acquire: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new seq_cst acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_seq_cst_acquire_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_seq_cst_acquire_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_seq_cst_acquire_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new seq_cst acquire, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_seq_cst_seq_cst(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_seq_cst_seq_cst: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_seq_cst_seq_cst: |
| ; -O1: and w8, w0, #0xff |
| ; -O1: ldaxrb w0, [x2] |
| ; -O1: cmp w0, w8 |
| ; -O1: stlxrb w9, w1, [x2] |
| %pair = cmpxchg ptr %ptr, i8 %expected, i8 %new seq_cst seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i8 @cmpxchg_i8_unaligned_seq_cst_seq_cst_weak(i8 %expected, i8 %new, ptr %ptr) { |
| ; -O0-LABEL: cmpxchg_i8_unaligned_seq_cst_seq_cst_weak: |
| ; -O0: ldaxrb w0, [x2] |
| ; -O0: cmp w0, w9, uxtb |
| ; -O0: stlxrb w8, w1, [x2] |
| ; |
| ; -O1-LABEL: cmpxchg_i8_unaligned_seq_cst_seq_cst_weak: |
| ; -O1: ldaxrb w8, [x2] |
| ; -O1: cmp w8, w0, uxtb |
| ; -O1: stlxrb wzr, w1, [x2] |
| %pair = cmpxchg weak ptr %ptr, i8 %expected, i8 %new seq_cst seq_cst, align 1 |
| %r = extractvalue { i8, i1 } %pair, 0 |
| ret i8 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_monotonic_monotonic(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_monotonic_monotonic: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new monotonic monotonic, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_monotonic_monotonic_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_monotonic_monotonic_weak: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new monotonic monotonic, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_monotonic_acquire(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_monotonic_acquire: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new monotonic acquire, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_monotonic_acquire_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_monotonic_acquire_weak: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new monotonic acquire, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_monotonic_seq_cst(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_monotonic_seq_cst: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new monotonic seq_cst, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_monotonic_seq_cst_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_monotonic_seq_cst_weak: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new monotonic seq_cst, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_acquire_monotonic(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_acquire_monotonic: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new acquire monotonic, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_acquire_monotonic_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_acquire_monotonic_weak: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new acquire monotonic, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_acquire_acquire(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_acquire_acquire: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new acquire acquire, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_acquire_acquire_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_acquire_acquire_weak: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new acquire acquire, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_acquire_seq_cst(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_acquire_seq_cst: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new acquire seq_cst, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_acquire_seq_cst_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_acquire_seq_cst_weak: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new acquire seq_cst, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_release_monotonic(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_release_monotonic: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new release monotonic, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_release_monotonic_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_release_monotonic_weak: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new release monotonic, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_release_acquire(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_release_acquire: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new release acquire, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_release_acquire_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_release_acquire_weak: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new release acquire, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_release_seq_cst(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_release_seq_cst: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg ptr %ptr, i16 %expected, i16 %new release seq_cst, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_release_seq_cst_weak(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_release_seq_cst_weak: |
| ; CHECK: bl __atomic_compare_exchange |
| %pair = cmpxchg weak ptr %ptr, i16 %expected, i16 %new release seq_cst, align 1 |
| %r = extractvalue { i16, i1 } %pair, 0 |
| ret i16 %r |
| } |
| |
| define dso_local i16 @cmpxchg_i16_unaligned_acq_rel_monotonic(i16 %expected, i16 %new, ptr %ptr) { |
| ; CHECK-LABEL: cmpxchg_i16_unaligned_acq_rel_monotonic: |
|