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71 lines
2.1 KiB
71 lines
2.1 KiB
4 months ago
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=amdgcn-amd-amdhsa -run-pass=amdgpu-postlegalizer-combiner -verify-machineinstrs %s -o - | FileCheck %s
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---
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name: trunc_s32_shl_s64_5
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legalized: true
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1
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; CHECK-LABEL: name: trunc_s32_shl_s64_5
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; CHECK: liveins: $vgpr0_vgpr1
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; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64)
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; CHECK: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[TRUNC]], [[C]](s32)
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; CHECK: $vgpr0 = COPY [[SHL]](s32)
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%0:_(s64) = COPY $vgpr0_vgpr1
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%1:_(s32) = G_CONSTANT i32 1
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%2:_(s64) = G_SHL %0:_, %1
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%3:_(s32) = G_TRUNC %2
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$vgpr0 = COPY %3
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...
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---
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name: trunc_s16_shl_s32_5
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legalized: true
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0
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; CHECK-LABEL: name: trunc_s16_shl_s32_5
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; CHECK: liveins: $vgpr0
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
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; CHECK: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[SHL]](s32)
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; CHECK: S_ENDPGM 0, implicit [[TRUNC]](s16)
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%0:_(s32) = COPY $vgpr0
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%1:_(s32) = G_CONSTANT i32 1
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%2:_(s32) = G_SHL %0:_, %1
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%3:_(s16) = G_TRUNC %2
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S_ENDPGM 0, implicit %3
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...
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---
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name: trunc_s16_shl_s64_5
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legalized: true
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1
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; CHECK-LABEL: name: trunc_s16_shl_s64_5
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; CHECK: liveins: $vgpr0_vgpr1
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; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C]](s32)
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; CHECK: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[SHL]](s64)
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; CHECK: S_ENDPGM 0, implicit [[TRUNC]](s16)
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%0:_(s64) = COPY $vgpr0_vgpr1
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%1:_(s32) = G_CONSTANT i32 1
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%2:_(s64) = G_SHL %0:_, %1
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%3:_(s16) = G_TRUNC %2
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S_ENDPGM 0, implicit %3
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...
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