forked from OSchip/llvm-project
129 lines
3.5 KiB
LLVM
129 lines
3.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -passes=instsimplify < %s | FileCheck %s
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declare float @llvm.copysign.f32(float, float)
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declare double @llvm.copysign.f64(double, double)
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declare bfloat @llvm.copysign.bf16(bfloat, bfloat)
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declare fp128 @llvm.copysign.f128(fp128, fp128)
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declare ppc_fp128 @llvm.copysign.ppcf128(ppc_fp128, ppc_fp128)
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define float @f32_01() {
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; CHECK-LABEL: @f32_01(
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; CHECK-NEXT: ret float -1.000000e+00
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;
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%x = call float @llvm.copysign.f32(float 1.0, float -2.0)
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ret float %x
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}
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define float @f32_02() {
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; CHECK-LABEL: @f32_02(
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; CHECK-NEXT: ret float 2.000000e+00
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;
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%x = call float @llvm.copysign.f32(float -2.0, float 1.0)
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ret float %x
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}
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define float @f32_03() {
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; CHECK-LABEL: @f32_03(
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; CHECK-NEXT: ret float -2.000000e+00
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;
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%x = call float @llvm.copysign.f32(float -2.0, float -1.0)
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ret float %x
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}
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define double @f64_01() {
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; CHECK-LABEL: @f64_01(
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; CHECK-NEXT: ret double -1.000000e+00
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;
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%x = call double @llvm.copysign.f64(double 1.0, double -2.0)
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ret double %x
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}
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define double @f64_02() {
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; CHECK-LABEL: @f64_02(
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; CHECK-NEXT: ret double 1.000000e+00
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;
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%x = call double @llvm.copysign.f64(double -1.0, double 2.0)
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ret double %x
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}
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define double @f64_03() {
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; CHECK-LABEL: @f64_03(
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; CHECK-NEXT: ret double -1.000000e+00
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;
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%x = call double @llvm.copysign.f64(double -1.0, double -2.0)
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ret double %x
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}
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define bfloat @bf16_01() {
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; CHECK-LABEL: @bf16_01(
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; CHECK-NEXT: ret bfloat 0xRBF80
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;
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%x = call bfloat @llvm.copysign.bf16(bfloat 1.0, bfloat -2.0)
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ret bfloat %x
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}
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define bfloat @bf16_02() {
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; CHECK-LABEL: @bf16_02(
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; CHECK-NEXT: ret bfloat 0xR4000
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;
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%x = call bfloat @llvm.copysign.bf16(bfloat -2.0, bfloat 1.0)
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ret bfloat %x
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}
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define bfloat @bf16_03() {
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; CHECK-LABEL: @bf16_03(
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; CHECK-NEXT: ret bfloat 0xRC000
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;
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%x = call bfloat @llvm.copysign.bf16(bfloat -2.0, bfloat -1.0)
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ret bfloat %x
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}
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define fp128 @f128_01() {
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; CHECK-LABEL: @f128_01(
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; CHECK-NEXT: ret fp128 0xL00000000000000008000000000000001
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;
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%x = call fp128 @llvm.copysign.f128(fp128 0xL00000000000000000000000000000001, fp128 0xL00000000000000008000000000000002)
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ret fp128 %x
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}
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define fp128 @f128_02() {
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; CHECK-LABEL: @f128_02(
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; CHECK-NEXT: ret fp128 0xL00000000000000000000000000000003
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;
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%x = call fp128 @llvm.copysign.f128(fp128 0xL00000000000000008000000000000003, fp128 0xL00000000000000000000000000000004)
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ret fp128 %x
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}
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define fp128 @f128_03() {
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; CHECK-LABEL: @f128_03(
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; CHECK-NEXT: ret fp128 0xL00000000000000008000000000000005
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;
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%x = call fp128 @llvm.copysign.f128(fp128 0xL00000000000000008000000000000005, fp128 0xL00000000000000008000000000000006)
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ret fp128 %x
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}
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define ppc_fp128 @ppc128_01() {
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; CHECK-LABEL: @ppc128_01(
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; CHECK-NEXT: ret ppc_fp128 0xM80000000000000008000000000000001
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;
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%x = call ppc_fp128 @llvm.copysign.ppcf128(ppc_fp128 0xM00000000000000000000000000000001, ppc_fp128 0xM80000000000000000000000000000002)
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ret ppc_fp128 %x
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}
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define ppc_fp128 @ppc128_02() {
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; CHECK-LABEL: @ppc128_02(
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; CHECK-NEXT: ret ppc_fp128 0xM00000000000000008000000000000003
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;
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%x = call ppc_fp128 @llvm.copysign.ppcf128(ppc_fp128 0xM80000000000000000000000000000003, ppc_fp128 0xM00000000000000000000000000000004)
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ret ppc_fp128 %x
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}
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define ppc_fp128 @ppc128_03() {
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; CHECK-LABEL: @ppc128_03(
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; CHECK-NEXT: ret ppc_fp128 0xM80000000000000000000000000000005
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;
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%x = call ppc_fp128 @llvm.copysign.ppcf128(ppc_fp128 0xM80000000000000000000000000000005, ppc_fp128 0xM80000000000000000000000000000006)
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ret ppc_fp128 %x
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}
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