150 lines
5.8 KiB
LLVM
150 lines
5.8 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -instsimplify -S | FileCheck %s
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; RUN: opt < %s -instsimplify -S -mtriple=unknown-unknown-linux-musl | FileCheck -check-prefix=MUSL %s
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; Test to verify constant folding can occur when math routines are mapped
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; to the __<func>_finite versions of functions due to __FINITE_MATH_ONLY__
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; being enabled on headers on Linux. All calls should constant fold away
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; in this test.
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target triple = "unknown-unknown-linux-gnu"
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declare double @__acos_finite(double) #0
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declare float @__acosf_finite(float) #0
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declare double @__asin_finite(double) #0
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declare float @__asinf_finite(float) #0
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declare double @__atan2_finite(double, double) #0
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declare float @__atan2f_finite(float, float) #0
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declare double @__cosh_finite(double) #0
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declare float @__coshf_finite(float) #0
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declare double @__exp2_finite(double) #0
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declare float @__exp2f_finite(float) #0
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declare double @__exp_finite(double) #0
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declare float @__expf_finite(float) #0
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declare double @__log10_finite(double) #0
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declare float @__log10f_finite(float) #0
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declare double @__log_finite(double) #0
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declare float @__logf_finite(float) #0
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declare double @__pow_finite(double, double) #0
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declare float @__powf_finite(float, float) #0
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declare double @__sinh_finite(double) #0
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declare float @__sinhf_finite(float) #0
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attributes #0 = { nounwind readnone willreturn }
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define void @T() {
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; CHECK-LABEL: @T(
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; CHECK-NEXT: [[SLOT:%.*]] = alloca double
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; CHECK-NEXT: [[SLOTF:%.*]] = alloca float
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; CHECK-NEXT: store double 0.000000e+00, double* [[SLOT]]
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; CHECK-NEXT: store double 0x3FF921FB54442D18, double* [[SLOT]]
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; CHECK-NEXT: store double 0x3FE4978FA3269EE1, double* [[SLOT]]
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; CHECK-NEXT: store double 0x402422A497D6185E, double* [[SLOT]]
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; CHECK-NEXT: store double 0x403415E5BF6FB106, double* [[SLOT]]
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; CHECK-NEXT: store double 8.000000e+00, double* [[SLOT]]
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; CHECK-NEXT: store double 0x3FF193EA7AAD030{{[AB]}}, double* [[SLOT]]
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; CHECK-NEXT: store double 0x3FDE8927964FD5FD, double* [[SLOT]]
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; CHECK-NEXT: store double 1.000000e+00, double* [[SLOT]]
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; CHECK-NEXT: store double 0x40240926E70949AE, double* [[SLOT]]
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; CHECK-NEXT: store float 0.000000e+00, float* [[SLOTF]]
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; CHECK-NEXT: store float 0x3FF921FB60000000, float* [[SLOTF]]
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; CHECK-NEXT: store float 0x3FE4978FA0000000, float* [[SLOTF]]
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; CHECK-NEXT: store float 0x402422A4A0000000, float* [[SLOTF]]
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; CHECK-NEXT: store float 0x403415E5C0000000, float* [[SLOTF]]
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; CHECK-NEXT: store float 8.000000e+00, float* [[SLOTF]]
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; CHECK-NEXT: store float 0x3FF193EA80000000, float* [[SLOTF]]
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; CHECK-NEXT: store float 0x3FDE8927A0000000, float* [[SLOTF]]
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; CHECK-NEXT: store float 8.100000e+01, float* [[SLOTF]]
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; CHECK-NEXT: store float 0x40240926E0000000, float* [[SLOTF]]
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; CHECK-NEXT: ret void
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;
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; MUSL-LABEL: @T(
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; MUSL-NEXT: [[SLOT:%.*]] = alloca double
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; MUSL-NEXT: [[SLOTF:%.*]] = alloca float
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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; MUSL-NEXT: call
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; MUSL-NEXT: store
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%slot = alloca double
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%slotf = alloca float
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%ACOS = call fast double @__acos_finite(double 1.000000e+00)
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store double %ACOS, double* %slot
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%ASIN = call fast double @__asin_finite(double 1.000000e+00)
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store double %ASIN, double* %slot
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%ATAN2 = call fast double @__atan2_finite(double 3.000000e+00, double 4.000000e+00)
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store double %ATAN2, double* %slot
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%COSH = call fast double @__cosh_finite(double 3.000000e+00)
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store double %COSH, double* %slot
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%EXP = call fast double @__exp_finite(double 3.000000e+00)
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store double %EXP, double* %slot
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%EXP2 = call fast double @__exp2_finite(double 3.000000e+00)
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store double %EXP2, double* %slot
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%LOG = call fast double @__log_finite(double 3.000000e+00)
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store double %LOG, double* %slot
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%LOG10 = call fast double @__log10_finite(double 3.000000e+00)
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store double %LOG10, double* %slot
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%POW = call fast double @__pow_finite(double 1.000000e+00, double 4.000000e+00)
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store double %POW, double* %slot
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%SINH = call fast double @__sinh_finite(double 3.000000e+00)
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store double %SINH, double* %slot
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%ACOSF = call fast float @__acosf_finite(float 1.000000e+00)
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store float %ACOSF, float* %slotf
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%ASINF = call fast float @__asinf_finite(float 1.000000e+00)
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store float %ASINF, float* %slotf
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%ATAN2F = call fast float @__atan2f_finite(float 3.000000e+00, float 4.000000e+00)
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store float %ATAN2F, float* %slotf
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%COSHF = call fast float @__coshf_finite(float 3.000000e+00)
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store float %COSHF, float* %slotf
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%EXPF = call fast float @__expf_finite(float 3.000000e+00)
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store float %EXPF, float* %slotf
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%EXP2F = call fast float @__exp2f_finite(float 3.000000e+00)
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store float %EXP2F, float* %slotf
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%LOGF = call fast float @__logf_finite(float 3.000000e+00)
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store float %LOGF, float* %slotf
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%LOG10F = call fast float @__log10f_finite(float 3.000000e+00)
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store float %LOG10F, float* %slotf
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%POWF = call fast float @__powf_finite(float 3.000000e+00, float 4.000000e+00)
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store float %POWF, float* %slotf
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%SINHF = call fast float @__sinhf_finite(float 3.000000e+00)
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store float %SINHF, float* %slotf
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ret void
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}
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