387 lines
13 KiB
YAML
387 lines
13 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=amdgcn -run-pass=amdgpu-prelegalizer-combiner -verify-machineinstrs %s -o - | FileCheck %s
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---
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name: test_f16_poszero_nsz
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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: test_f16_poszero_nsz
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; CHECK: liveins: $vgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
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; CHECK-NEXT: %input:_(s16) = G_TRUNC [[COPY]](s32)
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(s16) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: %res:_(s32) = G_ANYEXT [[FCANONICALIZE]](s16)
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; CHECK-NEXT: $vgpr0 = COPY %res(s32)
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%0:_(s32) = COPY $vgpr0
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%input:_(s16) = G_TRUNC %0
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%cst:_(s16) = G_FCONSTANT half 0.0
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%sub:_(s16) = nsz G_FSUB %cst, %input
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%res:_(s32) = G_ANYEXT %sub
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$vgpr0 = COPY %res
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...
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---
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name: test_f16_poszero_nonsz_nofold
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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: test_f16_poszero_nonsz_nofold
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; CHECK: liveins: $vgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
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; CHECK-NEXT: %input:_(s16) = G_TRUNC [[COPY]](s32)
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; CHECK-NEXT: %cst:_(s16) = G_FCONSTANT half 0xH0000
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; CHECK-NEXT: %sub:_(s16) = G_FSUB %cst, %input
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; CHECK-NEXT: %res:_(s32) = G_ANYEXT %sub(s16)
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; CHECK-NEXT: $vgpr0 = COPY %res(s32)
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%0:_(s32) = COPY $vgpr0
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%input:_(s16) = G_TRUNC %0
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%cst:_(s16) = G_FCONSTANT half 0.0
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%sub:_(s16) = G_FSUB %cst, %input
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%res:_(s32) = G_ANYEXT %sub
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$vgpr0 = COPY %res
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...
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---
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name: test_f16_negzero
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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: test_f16_negzero
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; CHECK: liveins: $vgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
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; CHECK-NEXT: %input:_(s16) = G_TRUNC [[COPY]](s32)
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(s16) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: %res:_(s32) = G_ANYEXT [[FCANONICALIZE]](s16)
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; CHECK-NEXT: $vgpr0 = COPY %res(s32)
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%0:_(s32) = COPY $vgpr0
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%input:_(s16) = G_TRUNC %0
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%cst:_(s16) = G_FCONSTANT half -0.0
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%sub:_(s16) = G_FSUB %cst, %input
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%res:_(s32) = G_ANYEXT %sub
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$vgpr0 = COPY %res
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...
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---
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name: test_f32_poszero_nsz
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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: test_f32_poszero_nsz
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; CHECK: liveins: $vgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(s32) = COPY $vgpr0
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: $vgpr0 = COPY [[FCANONICALIZE]](s32)
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%input:_(s32) = COPY $vgpr0
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%cst:_(s32) = G_FCONSTANT float 0.0
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%sub:_(s32) = nsz G_FSUB %cst, %input
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$vgpr0 = COPY %sub
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...
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---
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name: test_f32_poszero_nonsz_nofold
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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: test_f32_poszero_nonsz_nofold
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; CHECK: liveins: $vgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(s32) = COPY $vgpr0
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; CHECK-NEXT: %cst:_(s32) = G_FCONSTANT float 0.000000e+00
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; CHECK-NEXT: %sub:_(s32) = G_FSUB %cst, %input
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; CHECK-NEXT: $vgpr0 = COPY %sub(s32)
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%input:_(s32) = COPY $vgpr0
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%cst:_(s32) = G_FCONSTANT float 0.0
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%sub:_(s32) = G_FSUB %cst, %input
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$vgpr0 = COPY %sub
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...
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---
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name: test_f32_negzero
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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: test_f32_negzero
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; CHECK: liveins: $vgpr0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(s32) = COPY $vgpr0
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: $vgpr0 = COPY [[FCANONICALIZE]](s32)
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%input:_(s32) = COPY $vgpr0
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%cst:_(s32) = G_FCONSTANT float -0.0
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%sub:_(s32) = G_FSUB %cst, %input
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$vgpr0 = COPY %sub
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...
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---
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name: test_f64_poszero_nsz
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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: test_f64_poszero_nsz
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; CHECK: liveins: $vgpr0_vgpr1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(s64) = COPY $vgpr0_vgpr1
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(s64) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FCANONICALIZE]](s64)
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%input:_(s64) = COPY $vgpr0_vgpr1
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%cst:_(s64) = G_FCONSTANT double 0.0
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%sub:_(s64) = nsz G_FSUB %cst, %input
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$vgpr0_vgpr1 = COPY %sub
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...
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---
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name: test_f64_poszero_nonsz_nofold
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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: test_f64_poszero_nonsz_nofold
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; CHECK: liveins: $vgpr0_vgpr1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(s64) = COPY $vgpr0_vgpr1
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; CHECK-NEXT: %cst:_(s64) = G_FCONSTANT double 0.000000e+00
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; CHECK-NEXT: %sub:_(s64) = G_FSUB %cst, %input
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; CHECK-NEXT: $vgpr0_vgpr1 = COPY %sub(s64)
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%input:_(s64) = COPY $vgpr0_vgpr1
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%cst:_(s64) = G_FCONSTANT double 0.0
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%sub:_(s64) = G_FSUB %cst, %input
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$vgpr0_vgpr1 = COPY %sub
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...
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---
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name: test_f64_negzero
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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: test_f64_negzero
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; CHECK: liveins: $vgpr0_vgpr1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(s64) = COPY $vgpr0_vgpr1
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(s64) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FCANONICALIZE]](s64)
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%input:_(s64) = COPY $vgpr0_vgpr1
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%cst:_(s64) = G_FCONSTANT double -0.0
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%sub:_(s64) = G_FSUB %cst, %input
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$vgpr0_vgpr1 = COPY %sub
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...
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---
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name: test_v4f16_poszero_nsz
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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: test_v4f16_poszero_nsz
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; CHECK: liveins: $vgpr0_vgpr1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(<4 x s16>) = COPY $vgpr0_vgpr1
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(<4 x s16>) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(<4 x s16>) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FCANONICALIZE]](<4 x s16>)
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%input:_(<4 x s16>) = COPY $vgpr0_vgpr1
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%cst:_(s16) = G_FCONSTANT half 0.0
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%veccst:_(<4 x s16>) = G_BUILD_VECTOR %cst, %cst, %cst, %cst
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%sub:_(<4 x s16>) = nsz G_FSUB %veccst, %input
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$vgpr0_vgpr1 = COPY %sub
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...
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---
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name: test_v4f16_poszero_nonsz_nofold
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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: test_v4f16_poszero_nonsz_nofold
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; CHECK: liveins: $vgpr0_vgpr1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(<4 x s16>) = COPY $vgpr0_vgpr1
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; CHECK-NEXT: %cst:_(s16) = G_FCONSTANT half 0xH0000
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; CHECK-NEXT: %veccst:_(<4 x s16>) = G_BUILD_VECTOR %cst(s16), %cst(s16), %cst(s16), %cst(s16)
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; CHECK-NEXT: %sub:_(<4 x s16>) = G_FSUB %veccst, %input
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; CHECK-NEXT: $vgpr0_vgpr1 = COPY %sub(<4 x s16>)
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%input:_(<4 x s16>) = COPY $vgpr0_vgpr1
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%cst:_(s16) = G_FCONSTANT half 0.0
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%veccst:_(<4 x s16>) = G_BUILD_VECTOR %cst, %cst, %cst, %cst
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%sub:_(<4 x s16>) = G_FSUB %veccst, %input
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$vgpr0_vgpr1 = COPY %sub
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...
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---
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name: test_v4f16_negzero
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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: test_v4f16_negzero
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; CHECK: liveins: $vgpr0_vgpr1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(<4 x s16>) = COPY $vgpr0_vgpr1
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(<4 x s16>) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(<4 x s16>) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FCANONICALIZE]](<4 x s16>)
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%input:_(<4 x s16>) = COPY $vgpr0_vgpr1
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%cst:_(s16) = G_FCONSTANT half -0.0
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%veccst:_(<4 x s16>) = G_BUILD_VECTOR %cst, %cst, %cst, %cst
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%sub:_(<4 x s16>) = G_FSUB %veccst, %input
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$vgpr0_vgpr1 = COPY %sub
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...
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---
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name: test_v4f32
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-LABEL: name: test_v4f32
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; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(<4 x s32>) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(<4 x s32>) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FCANONICALIZE]](<4 x s32>)
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%input:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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%cst:_(s32) = G_FCONSTANT float 0.0
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%veccst:_(<4 x s32>) = G_BUILD_VECTOR %cst, %cst, %cst, %cst
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%sub:_(<4 x s32>) = nsz G_FSUB %veccst, %input
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$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %sub
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...
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---
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name: test_v4f32_negzero
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-LABEL: name: test_v4f32_negzero
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; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(<4 x s32>) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(<4 x s32>) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FCANONICALIZE]](<4 x s32>)
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%input:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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%cst:_(s32) = G_FCONSTANT float -0.0
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%veccst:_(<4 x s32>) = G_BUILD_VECTOR %cst, %cst, %cst, %cst
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%sub:_(<4 x s32>) = G_FSUB %veccst, %input
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$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %sub
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...
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---
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name: test_v4f32_negzero_undef_elt
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-LABEL: name: test_v4f32_negzero_undef_elt
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; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(<4 x s32>) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(<4 x s32>) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FCANONICALIZE]](<4 x s32>)
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%input:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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%cst:_(s32) = G_FCONSTANT float -0.0
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%undef:_(s32) = G_IMPLICIT_DEF
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%veccst:_(<4 x s32>) = G_BUILD_VECTOR %cst, %undef, %cst, %cst
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%sub:_(<4 x s32>) = G_FSUB %veccst, %input
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$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %sub
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...
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---
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name: test_v4f32_poszero_undef_elt
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-LABEL: name: test_v4f32_poszero_undef_elt
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; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(<4 x s32>) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(<4 x s32>) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FCANONICALIZE]](<4 x s32>)
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%input:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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%cst:_(s32) = G_FCONSTANT float 0.0
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%undef:_(s32) = G_IMPLICIT_DEF
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%veccst:_(<4 x s32>) = G_BUILD_VECTOR %cst, %undef, %cst, %cst
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%sub:_(<4 x s32>) = nsz G_FSUB %veccst, %input
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$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %sub
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...
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---
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name: test_v2f64
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-LABEL: name: test_v2f64
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; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(<2 x s64>) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(<2 x s64>) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FCANONICALIZE]](<2 x s64>)
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%input:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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%cst:_(s64) = G_FCONSTANT double 0.0
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%veccst:_(<2 x s64>) = G_BUILD_VECTOR %cst, %cst
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%sub:_(<2 x s64>) = nsz G_FSUB %veccst, %input
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$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %sub
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...
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---
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name: test_v2f64_negzero
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-LABEL: name: test_v2f64_negzero
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; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %input:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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; CHECK-NEXT: [[FNEG:%[0-9]+]]:_(<2 x s64>) = G_FNEG %input
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; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(<2 x s64>) = G_FCANONICALIZE [[FNEG]]
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; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FCANONICALIZE]](<2 x s64>)
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%input:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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%cst:_(s64) = G_FCONSTANT double -0.0
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%veccst:_(<2 x s64>) = G_BUILD_VECTOR %cst, %cst
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%sub:_(<2 x s64>) = G_FSUB %veccst, %input
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$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %sub
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...
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