| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs -run-pass=si-optimize-exec-masking -o - %s | FileCheck %s |
| |
| # There are multiple _term pseudos here. Starting from the end of the |
| # block, they all need to be converted to regular copies removed in |
| # order to avoid making the verifier unhappy. |
| |
| --- |
| name: multi_term_pseudos |
| tracksRegLiveness: true |
| body: | |
| ; CHECK-LABEL: name: multi_term_pseudos |
| ; CHECK: bb.0: |
| ; CHECK: successors: %bb.2(0x40000000), %bb.1(0x40000000) |
| ; CHECK: liveins: $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9 |
| ; CHECK: $exec = COPY killed renamable $sgpr4_sgpr5 |
| ; CHECK: renamable $sgpr10_sgpr11 = COPY killed renamable $sgpr6_sgpr7, implicit $exec |
| ; CHECK: renamable $sgpr12_sgpr13 = COPY killed renamable $sgpr8_sgpr9, implicit $exec |
| ; CHECK: S_CBRANCH_EXECZ %bb.1, implicit $exec |
| ; CHECK: S_BRANCH %bb.2 |
| ; CHECK: bb.1: |
| ; CHECK: liveins: $sgpr12_sgpr13 |
| ; CHECK: S_ENDPGM 0, implicit $sgpr12_sgpr13 |
| ; CHECK: bb.2: |
| ; CHECK: liveins: $sgpr12_sgpr13 |
| ; CHECK: S_ENDPGM 0, implicit $sgpr12_sgpr13 |
| bb.0: |
| successors: %bb.2(0x40000000), %bb.1(0x40000000) |
| liveins: $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9 |
| $exec = S_MOV_B64_term killed renamable $sgpr4_sgpr5 |
| renamable $sgpr10_sgpr11 = S_MOV_B64_term killed renamable $sgpr6_sgpr7, implicit $exec |
| renamable $sgpr12_sgpr13 = S_MOV_B64_term killed renamable $sgpr8_sgpr9, implicit $exec |
| S_CBRANCH_EXECZ %bb.1, implicit $exec |
| S_BRANCH %bb.2 |
| |
| bb.1: |
| liveins: $sgpr12_sgpr13 |
| S_ENDPGM 0, implicit $sgpr12_sgpr13 |
| |
| bb.2: |
| liveins: $sgpr12_sgpr13 |
| S_ENDPGM 0, implicit $sgpr12_sgpr13 |
| |
| ... |