diff options
Diffstat (limited to 'third_party/llvm/llvm/test/CodeGen/RISCV/rv32-merge-non-arg-reg.mir')
| -rw-r--r-- | third_party/llvm/llvm/test/CodeGen/RISCV/rv32-merge-non-arg-reg.mir | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/third_party/llvm/llvm/test/CodeGen/RISCV/rv32-merge-non-arg-reg.mir b/third_party/llvm/llvm/test/CodeGen/RISCV/rv32-merge-non-arg-reg.mir new file mode 100644 index 0000000..ab3de8c --- /dev/null +++ b/third_party/llvm/llvm/test/CodeGen/RISCV/rv32-merge-non-arg-reg.mir @@ -0,0 +1,50 @@ +# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 6 +# RUN: llc -mtriple=riscv32 -mattr=+zdinx -run-pass=postrapseudos,riscv-move-merge %s -o - | FileCheck %s --check-prefix=ZDINX +# RUN: llc -mtriple=riscv32 -mattr=+experimental-p -run-pass=postrapseudos,riscv-move-merge %s -o - | FileCheck %s --check-prefix=P-EXT + +... +--- +name: merge_copy_non_arg_reg +tracksRegLiveness: true +body: | + bb.0: + liveins: $x28, $x29 + ; ZDINX-LABEL: name: merge_copy_non_arg_reg + ; ZDINX: liveins: $x28, $x29 + ; ZDINX-NEXT: {{ $}} + ; ZDINX-NEXT: $x6_x7 = FSGNJ_D_IN32X $x28_x29, $x28_x29 + ; ZDINX-NEXT: PseudoRET implicit $x6 + ; + ; P-EXT-LABEL: name: merge_copy_non_arg_reg + ; P-EXT: liveins: $x28, $x29 + ; P-EXT-NEXT: {{ $}} + ; P-EXT-NEXT: $x6_x7 = PADD_DW $x28_x29, $x0_pair + ; P-EXT-NEXT: PseudoRET implicit $x6 + $x6 = COPY $x28 + $x7 = COPY $x29 + PseudoRET implicit $x6 +... +--- +name: merge_copy_non_arg_reg_with_intervening_unrelated_copy +tracksRegLiveness: true +body: | + bb.0: + liveins: $x12, $x28, $x29 + ; ZDINX-LABEL: name: merge_copy_non_arg_reg_with_intervening_unrelated_copy + ; ZDINX: liveins: $x12, $x28, $x29 + ; ZDINX-NEXT: {{ $}} + ; ZDINX-NEXT: $x6_x7 = FSGNJ_D_IN32X $x28_x29, $x28_x29 + ; ZDINX-NEXT: $x18 = ADDI $x12, 0 + ; ZDINX-NEXT: PseudoRET implicit $x6 + ; + ; P-EXT-LABEL: name: merge_copy_non_arg_reg_with_intervening_unrelated_copy + ; P-EXT: liveins: $x12, $x28, $x29 + ; P-EXT-NEXT: {{ $}} + ; P-EXT-NEXT: $x6_x7 = PADD_DW $x28_x29, $x0_pair + ; P-EXT-NEXT: $x18 = ADDI $x12, 0 + ; P-EXT-NEXT: PseudoRET implicit $x6 + $x6 = COPY $x28 + $x18 = COPY $x12 + $x7 = COPY $x29 + PseudoRET implicit $x6 +... |