db973cea7c
True16 Add OpSel when optimizing exec mask True16 VOPCX have the opsel argument. Add it when we create these instructions in SIOptimizeExecMasking. --------- Co-authored-by: Matt Arsenault <arsenm2@gmail.com>
65 lines
2.6 KiB
YAML
65 lines
2.6 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 2
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# RUN: llc -march=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize64 -run-pass=si-optimize-exec-masking -o - %s | FileCheck %s
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---
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name: int
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: int
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; CHECK: bb.0:
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; CHECK-NEXT: successors: %bb.1(0x80000000)
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; CHECK-NEXT: liveins: $vgpr20
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec
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; CHECK-NEXT: V_CMPX_LT_I16_t16_nosdst_e64 0, 15, 0, $vgpr20_lo16, 0, implicit-def $exec, implicit $exec
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; CHECK-NEXT: renamable $sgpr0_sgpr1 = S_XOR_B64 $exec, killed renamable $sgpr0_sgpr1, implicit-def dead $scc
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; CHECK-NEXT: S_CBRANCH_EXECZ %bb.1, implicit $exec
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; CHECK-NEXT: S_BRANCH %bb.1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: bb.1:
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; CHECK-NEXT: S_ENDPGM 0
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bb.1:
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liveins: $vgpr20
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$vcc = V_CMP_LT_I16_t16_e64 0, 15, 0, $vgpr20_lo16, 0, implicit $exec
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renamable $sgpr0_sgpr1 = COPY $exec, implicit-def $exec
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renamable $sgpr2_sgpr3 = S_AND_B64 renamable $sgpr0_sgpr1, killed $vcc, implicit-def dead $scc
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renamable $sgpr0_sgpr1 = S_XOR_B64 renamable $sgpr2_sgpr3, killed renamable $sgpr0_sgpr1, implicit-def dead $scc
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$exec = S_MOV_B64_term killed renamable $sgpr2_sgpr3
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S_CBRANCH_EXECZ %bb.2, implicit $exec
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S_BRANCH %bb.2
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bb.2:
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S_ENDPGM 0
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...
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---
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name: float
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: float
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; CHECK: bb.0:
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; CHECK-NEXT: successors: %bb.1(0x80000000)
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; CHECK-NEXT: liveins: $vgpr20
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec
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; CHECK-NEXT: V_CMPX_LT_F16_t16_nosdst_e64 0, 15, 0, $vgpr20_lo16, 1, 0, implicit-def $exec, implicit $mode, implicit $exec
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; CHECK-NEXT: renamable $sgpr0_sgpr1 = S_XOR_B64 $exec, killed renamable $sgpr0_sgpr1, implicit-def dead $scc
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; CHECK-NEXT: S_CBRANCH_EXECZ %bb.1, implicit $exec
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; CHECK-NEXT: S_BRANCH %bb.1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: bb.1:
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; CHECK-NEXT: S_ENDPGM 0
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bb.1:
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liveins: $vgpr20
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$vcc = V_CMP_LT_F16_t16_e64 0, 15, 0, $vgpr20_lo16, 1, 0, implicit $exec, implicit $mode
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renamable $sgpr0_sgpr1 = COPY $exec, implicit-def $exec
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renamable $sgpr2_sgpr3 = S_AND_B64 renamable $sgpr0_sgpr1, killed $vcc, implicit-def dead $scc
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renamable $sgpr0_sgpr1 = S_XOR_B64 renamable $sgpr2_sgpr3, killed renamable $sgpr0_sgpr1, implicit-def dead $scc
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$exec = S_MOV_B64_term killed renamable $sgpr2_sgpr3
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S_CBRANCH_EXECZ %bb.2, implicit $exec
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S_BRANCH %bb.2
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bb.2:
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S_ENDPGM 0
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...
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