| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -run-pass=si-shrink-instructions -verify-machineinstrs -o - %s | FileCheck %s |
| |
| --- |
| name: undef_and_operand_to_bitset0 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: undef_and_operand_to_bitset0 |
| ; CHECK: renamable $sgpr4 = S_BITSET0_B32 31, undef $sgpr4, implicit-def dead $scc |
| ; CHECK: S_ENDPGM 0, implicit $sgpr4 |
| renamable $sgpr4 = S_AND_B32 undef renamable $sgpr4, 2147483647, implicit-def dead $scc |
| S_ENDPGM 0, implicit $sgpr4 |
| |
| ... |
| |
| --- |
| name: undef_or_operand_to_orn2 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: undef_or_operand_to_orn2 |
| ; CHECK: renamable $sgpr4 = S_ORN2_B32 undef renamable $sgpr4, 16, implicit-def dead $scc |
| ; CHECK: S_ENDPGM 0, implicit $sgpr4 |
| renamable $sgpr4 = S_OR_B32 undef renamable $sgpr4, -17, implicit-def dead $scc |
| S_ENDPGM 0, implicit $sgpr4 |
| |
| ... |
| |
| --- |
| name: undef_xor_operand_to_orn2 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: undef_xor_operand_to_orn2 |
| ; CHECK: renamable $sgpr4 = S_XNOR_B32 undef renamable $sgpr4, 16, implicit-def dead $scc |
| ; CHECK: S_ENDPGM 0, implicit $sgpr4 |
| renamable $sgpr4 = S_XOR_B32 undef renamable $sgpr4, -17, implicit-def dead $scc |
| S_ENDPGM 0, implicit $sgpr4 |
| |
| ... |
| |
| --- |
| name: kill_and_operand_to_bitset0 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $sgpr4 |
| ; CHECK-LABEL: name: kill_and_operand_to_bitset0 |
| ; CHECK: liveins: $sgpr4 |
| ; CHECK: renamable $sgpr4 = S_BITSET0_B32 31, killed $sgpr4, implicit-def dead $scc |
| ; CHECK: S_ENDPGM 0, implicit $sgpr4 |
| renamable $sgpr4 = S_AND_B32 killed renamable $sgpr4, 2147483647, implicit-def dead $scc |
| S_ENDPGM 0, implicit $sgpr4 |
| |
| ... |