| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc --mtriple=loongarch32 -mattr=+d < %s | FileCheck %s --check-prefix=LA32 |
| ; RUN: llc --mtriple=loongarch64 -mattr=+d < %s | FileCheck %s --check-prefix=LA64 |
| |
| ;; Exercise the 'xor' LLVM IR: https://llvm.org/docs/LangRef.html#xor-instruction |
| |
| define i1 @xor_i1(i1 %a, i1 %b) { |
| ; LA32-LABEL: xor_i1: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: xor $a0, $a0, $a1 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i1: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: xor $a0, $a0, $a1 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i1 %a, %b |
| ret i1 %r |
| } |
| |
| define i8 @xor_i8(i8 %a, i8 %b) { |
| ; LA32-LABEL: xor_i8: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: xor $a0, $a0, $a1 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i8: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: xor $a0, $a0, $a1 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i8 %a, %b |
| ret i8 %r |
| } |
| |
| define i16 @xor_i16(i16 %a, i16 %b) { |
| ; LA32-LABEL: xor_i16: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: xor $a0, $a0, $a1 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i16: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: xor $a0, $a0, $a1 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i16 %a, %b |
| ret i16 %r |
| } |
| |
| define i32 @xor_i32(i32 %a, i32 %b) { |
| ; LA32-LABEL: xor_i32: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: xor $a0, $a0, $a1 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i32: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: xor $a0, $a0, $a1 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i32 %a, %b |
| ret i32 %r |
| } |
| |
| define i64 @xor_i64(i64 %a, i64 %b) { |
| ; LA32-LABEL: xor_i64: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: xor $a0, $a0, $a2 |
| ; LA32-NEXT: xor $a1, $a1, $a3 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i64: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: xor $a0, $a0, $a1 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i64 %a, %b |
| ret i64 %r |
| } |
| |
| define i1 @xor_i1_0(i1 %b) { |
| ; LA32-LABEL: xor_i1_0: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i1_0: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i1 4, %b |
| ret i1 %r |
| } |
| |
| define i1 @xor_i1_5(i1 %b) { |
| ; LA32-LABEL: xor_i1_5: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: xori $a0, $a0, 1 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i1_5: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: xori $a0, $a0, 1 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i1 5, %b |
| ret i1 %r |
| } |
| |
| define i8 @xor_i8_5(i8 %b) { |
| ; LA32-LABEL: xor_i8_5: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: xori $a0, $a0, 5 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i8_5: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: xori $a0, $a0, 5 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i8 5, %b |
| ret i8 %r |
| } |
| |
| define i8 @xor_i8_257(i8 %b) { |
| ; LA32-LABEL: xor_i8_257: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: xori $a0, $a0, 1 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i8_257: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: xori $a0, $a0, 1 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i8 257, %b |
| ret i8 %r |
| } |
| |
| define i16 @xor_i16_5(i16 %b) { |
| ; LA32-LABEL: xor_i16_5: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: xori $a0, $a0, 5 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i16_5: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: xori $a0, $a0, 5 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i16 5, %b |
| ret i16 %r |
| } |
| |
| define i16 @xor_i16_0x1000(i16 %b) { |
| ; LA32-LABEL: xor_i16_0x1000: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: lu12i.w $a1, 1 |
| ; LA32-NEXT: xor $a0, $a0, $a1 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i16_0x1000: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: lu12i.w $a1, 1 |
| ; LA64-NEXT: xor $a0, $a0, $a1 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i16 4096, %b |
| ret i16 %r |
| } |
| |
| define i16 @xor_i16_0x10001(i16 %b) { |
| ; LA32-LABEL: xor_i16_0x10001: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: xori $a0, $a0, 1 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i16_0x10001: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: xori $a0, $a0, 1 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i16 65537, %b |
| ret i16 %r |
| } |
| |
| define i32 @xor_i32_5(i32 %b) { |
| ; LA32-LABEL: xor_i32_5: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: xori $a0, $a0, 5 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i32_5: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: xori $a0, $a0, 5 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i32 5, %b |
| ret i32 %r |
| } |
| |
| define i32 @xor_i32_0x1000(i32 %b) { |
| ; LA32-LABEL: xor_i32_0x1000: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: lu12i.w $a1, 1 |
| ; LA32-NEXT: xor $a0, $a0, $a1 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i32_0x1000: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: lu12i.w $a1, 1 |
| ; LA64-NEXT: xor $a0, $a0, $a1 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i32 4096, %b |
| ret i32 %r |
| } |
| |
| define i32 @xor_i32_0x100000001(i32 %b) { |
| ; LA32-LABEL: xor_i32_0x100000001: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: xori $a0, $a0, 1 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i32_0x100000001: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: xori $a0, $a0, 1 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i32 4294967297, %b |
| ret i32 %r |
| } |
| |
| define i64 @xor_i64_5(i64 %b) { |
| ; LA32-LABEL: xor_i64_5: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: xori $a0, $a0, 5 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i64_5: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: xori $a0, $a0, 5 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i64 5, %b |
| ret i64 %r |
| } |
| |
| define i64 @xor_i64_0x1000(i64 %b) { |
| ; LA32-LABEL: xor_i64_0x1000: |
| ; LA32: # %bb.0: # %entry |
| ; LA32-NEXT: lu12i.w $a2, 1 |
| ; LA32-NEXT: xor $a0, $a0, $a2 |
| ; LA32-NEXT: ret |
| ; |
| ; LA64-LABEL: xor_i64_0x1000: |
| ; LA64: # %bb.0: # %entry |
| ; LA64-NEXT: lu12i.w $a1, 1 |
| ; LA64-NEXT: xor $a0, $a0, $a1 |
| ; LA64-NEXT: ret |
| entry: |
| %r = xor i64 4096, %b |
| ret i64 %r |
| } |