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