forked from OSchip/llvm-project
176 lines
5.4 KiB
YAML
176 lines
5.4 KiB
YAML
# 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: uitofp_char_to_f32
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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: uitofp_char_to_f32
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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 255
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; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK: [[AMDGPU_CVT_F32_UBYTE0_:%[0-9]+]]:_(s32) = G_AMDGPU_CVT_F32_UBYTE0 [[AND]]
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; CHECK: $vgpr0 = COPY [[AMDGPU_CVT_F32_UBYTE0_]](s32)
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%0:_(s32) = COPY $vgpr0
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%1:_(s32) = G_CONSTANT i32 255
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%2:_(s32) = G_AND %0, %1
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%3:_(s32) = G_UITOFP %2
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$vgpr0 = COPY %3
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...
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---
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name: uitofp_too_many_bits_to_f32
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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: uitofp_too_many_bits_to_f32
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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 256
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; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK: [[UITOFP:%[0-9]+]]:_(s32) = G_UITOFP [[AND]](s32)
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; CHECK: $vgpr0 = COPY [[UITOFP]](s32)
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%0:_(s32) = COPY $vgpr0
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%1:_(s32) = G_CONSTANT i32 256
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%2:_(s32) = G_AND %0, %1
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%3:_(s32) = G_UITOFP %2
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$vgpr0 = COPY %3
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...
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---
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name: sitofp_char_to_f32
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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: sitofp_char_to_f32
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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 255
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; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK: [[AMDGPU_CVT_F32_UBYTE0_:%[0-9]+]]:_(s32) = G_AMDGPU_CVT_F32_UBYTE0 [[AND]]
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; CHECK: $vgpr0 = COPY [[AMDGPU_CVT_F32_UBYTE0_]](s32)
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%0:_(s32) = COPY $vgpr0
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%1:_(s32) = G_CONSTANT i32 255
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%2:_(s32) = G_AND %0, %1
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%3:_(s32) = G_SITOFP %2
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$vgpr0 = COPY %3
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...
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---
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name: sitofp_bits127_to_f32
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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: sitofp_bits127_to_f32
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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 127
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; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK: [[AMDGPU_CVT_F32_UBYTE0_:%[0-9]+]]:_(s32) = G_AMDGPU_CVT_F32_UBYTE0 [[AND]]
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; CHECK: $vgpr0 = COPY [[AMDGPU_CVT_F32_UBYTE0_]](s32)
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%0:_(s32) = COPY $vgpr0
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%1:_(s32) = G_CONSTANT i32 127
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%2:_(s32) = G_AND %0, %1
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%3:_(s32) = G_SITOFP %2
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$vgpr0 = COPY %3
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...
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---
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name: sitofp_bits128_to_f32
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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: sitofp_bits128_to_f32
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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 128
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; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK: [[AMDGPU_CVT_F32_UBYTE0_:%[0-9]+]]:_(s32) = G_AMDGPU_CVT_F32_UBYTE0 [[AND]]
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; CHECK: $vgpr0 = COPY [[AMDGPU_CVT_F32_UBYTE0_]](s32)
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%0:_(s32) = COPY $vgpr0
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%1:_(s32) = G_CONSTANT i32 128
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%2:_(s32) = G_AND %0, %1
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%3:_(s32) = G_SITOFP %2
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$vgpr0 = COPY %3
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...
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---
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name: sitofp_too_many_bits_to_f32
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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: sitofp_too_many_bits_to_f32
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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 256
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; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK: [[SITOFP:%[0-9]+]]:_(s32) = G_SITOFP [[AND]](s32)
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; CHECK: $vgpr0 = COPY [[SITOFP]](s32)
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%0:_(s32) = COPY $vgpr0
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%1:_(s32) = G_CONSTANT i32 256
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%2:_(s32) = G_AND %0, %1
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%3:_(s32) = G_SITOFP %2
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$vgpr0 = COPY %3
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...
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---
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name: uitofp_char_to_f16
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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: uitofp_char_to_f16
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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 255
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; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK: [[AMDGPU_CVT_F32_UBYTE0_:%[0-9]+]]:_(s32) = G_AMDGPU_CVT_F32_UBYTE0 [[AND]]
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; CHECK: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[AMDGPU_CVT_F32_UBYTE0_]](s32)
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; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16)
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; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
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%0:_(s32) = COPY $vgpr0
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%1:_(s32) = G_CONSTANT i32 255
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%2:_(s32) = G_AND %0, %1
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%3:_(s16) = G_UITOFP %2
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%4:_(s32) = G_ANYEXT %3
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$vgpr0 = COPY %4
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...
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---
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name: sitofp_char_to_f16
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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: sitofp_char_to_f16
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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 255
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; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK: [[AMDGPU_CVT_F32_UBYTE0_:%[0-9]+]]:_(s32) = G_AMDGPU_CVT_F32_UBYTE0 [[AND]]
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; CHECK: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[AMDGPU_CVT_F32_UBYTE0_]](s32)
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; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16)
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; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
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%0:_(s32) = COPY $vgpr0
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%1:_(s32) = G_CONSTANT i32 255
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%2:_(s32) = G_AND %0, %1
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%3:_(s16) = G_SITOFP %2
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%4:_(s32) = G_ANYEXT %3
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$vgpr0 = COPY %4
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...
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