| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-unknown \ |
| ; RUN: -mcpu=pwr8 -ppc-asm-full-reg-names -ppc-track-subreg-liveness \ |
| ; RUN: -ppc-quadword-atomics < %s | FileCheck --check-prefix=P8 %s |
| |
| define dso_local i128 @lq_unordered(i128* %src) { |
| ; P8-LABEL: lq_unordered: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: lq r4, 0(r3) |
| ; P8-NEXT: mr r3, r4 |
| ; P8-NEXT: mr r4, r5 |
| ; P8-NEXT: blr |
| entry: |
| %0 = load atomic i128, i128* %src unordered, align 16 |
| ret i128 %0 |
| } |
| |
| define dso_local i128 @lqx_unordered(i128* %src, i64 %idx) { |
| ; P8-LABEL: lqx_unordered: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: sldi r4, r4, 4 |
| ; P8-NEXT: add r3, r3, r4 |
| ; P8-NEXT: lq r4, 0(r3) |
| ; P8-NEXT: mr r3, r4 |
| ; P8-NEXT: mr r4, r5 |
| ; P8-NEXT: blr |
| entry: |
| %0 = getelementptr i128, i128* %src, i64 %idx |
| %1 = load atomic i128, i128* %0 unordered, align 16 |
| ret i128 %1 |
| } |
| |
| define dso_local i128 @lq_big_offset_unordered(i128* %src) { |
| ; P8-LABEL: lq_big_offset_unordered: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: lis r4, 32 |
| ; P8-NEXT: add r3, r3, r4 |
| ; P8-NEXT: lq r4, 0(r3) |
| ; P8-NEXT: mr r3, r4 |
| ; P8-NEXT: mr r4, r5 |
| ; P8-NEXT: blr |
| entry: |
| %0 = getelementptr i128, i128* %src, i64 131072 |
| %1 = load atomic i128, i128* %0 unordered, align 16 |
| ret i128 %1 |
| } |
| |
| define dso_local i128 @lq_monotonic(i128* %src) { |
| ; P8-LABEL: lq_monotonic: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: lq r4, 0(r3) |
| ; P8-NEXT: mr r3, r4 |
| ; P8-NEXT: mr r4, r5 |
| ; P8-NEXT: blr |
| entry: |
| %0 = load atomic i128, i128* %src monotonic, align 16 |
| ret i128 %0 |
| } |
| |
| define dso_local i128 @lq_acquire(i128* %src) { |
| ; P8-LABEL: lq_acquire: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: lq r4, 0(r3) |
| ; P8-NEXT: cmpd cr7, r5, r5 |
| ; P8-NEXT: mr r3, r4 |
| ; P8-NEXT: mr r4, r5 |
| ; P8-NEXT: bne- cr7, .+4 |
| ; P8-NEXT: isync |
| ; P8-NEXT: blr |
| entry: |
| %0 = load atomic i128, i128* %src acquire, align 16 |
| ret i128 %0 |
| } |
| |
| define dso_local i128 @lq_seqcst(i128* %src) { |
| ; P8-LABEL: lq_seqcst: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: sync |
| ; P8-NEXT: lq r4, 0(r3) |
| ; P8-NEXT: cmpd cr7, r5, r5 |
| ; P8-NEXT: mr r3, r4 |
| ; P8-NEXT: mr r4, r5 |
| ; P8-NEXT: bne- cr7, .+4 |
| ; P8-NEXT: isync |
| ; P8-NEXT: blr |
| entry: |
| %0 = load atomic i128, i128* %src seq_cst, align 16 |
| ret i128 %0 |
| } |
| |
| define dso_local void @stq_unordered(i128 %val, i128* %dst) { |
| ; P8-LABEL: stq_unordered: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: mr r7, r4 |
| ; P8-NEXT: mr r6, r3 |
| ; P8-NEXT: stq r6, 0(r5) |
| ; P8-NEXT: blr |
| entry: |
| store atomic i128 %val, i128* %dst unordered, align 16 |
| ret void |
| } |
| |
| define dso_local void @stqx_unordered(i128 %val, i128* %dst, i64 %idx) { |
| ; P8-LABEL: stqx_unordered: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: sldi r6, r6, 4 |
| ; P8-NEXT: mr r9, r4 |
| ; P8-NEXT: mr r8, r3 |
| ; P8-NEXT: add r3, r5, r6 |
| ; P8-NEXT: stq r8, 0(r3) |
| ; P8-NEXT: blr |
| entry: |
| %0 = getelementptr i128, i128* %dst, i64 %idx |
| store atomic i128 %val, i128* %0 unordered, align 16 |
| ret void |
| } |
| |
| define dso_local void @stq_big_offset_unordered(i128 %val, i128* %dst) { |
| ; P8-LABEL: stq_big_offset_unordered: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: lis r6, 32 |
| ; P8-NEXT: mr r9, r4 |
| ; P8-NEXT: mr r8, r3 |
| ; P8-NEXT: add r3, r5, r6 |
| ; P8-NEXT: stq r8, 0(r3) |
| ; P8-NEXT: blr |
| entry: |
| %0 = getelementptr i128, i128* %dst, i64 131072 |
| store atomic i128 %val, i128* %0 unordered, align 16 |
| ret void |
| } |
| |
| define dso_local void @stq_monotonic(i128 %val, i128* %dst) { |
| ; P8-LABEL: stq_monotonic: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: mr r7, r4 |
| ; P8-NEXT: mr r6, r3 |
| ; P8-NEXT: stq r6, 0(r5) |
| ; P8-NEXT: blr |
| entry: |
| store atomic i128 %val, i128* %dst monotonic, align 16 |
| ret void |
| } |
| |
| define dso_local void @stq_release(i128 %val, i128* %dst) { |
| ; P8-LABEL: stq_release: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: lwsync |
| ; P8-NEXT: mr r7, r4 |
| ; P8-NEXT: mr r6, r3 |
| ; P8-NEXT: stq r6, 0(r5) |
| ; P8-NEXT: blr |
| entry: |
| store atomic i128 %val, i128* %dst release, align 16 |
| ret void |
| } |
| |
| define dso_local void @stq_seqcst(i128 %val, i128* %dst) { |
| ; P8-LABEL: stq_seqcst: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: sync |
| ; P8-NEXT: mr r7, r4 |
| ; P8-NEXT: mr r6, r3 |
| ; P8-NEXT: stq r6, 0(r5) |
| ; P8-NEXT: blr |
| entry: |
| store atomic i128 %val, i128* %dst seq_cst, align 16 |
| ret void |
| } |