| ; RUN: opt < %s -constprop -S | FileCheck %s |
| ; RUN: opt < %s -constprop -disable-simplify-libcalls -S | FileCheck %s --check-prefix=FNOBUILTIN |
| |
| declare double @acos(double) readnone nounwind |
| declare double @asin(double) readnone nounwind |
| declare double @atan(double) readnone nounwind |
| declare double @atan2(double, double) readnone nounwind |
| declare double @ceil(double) readnone nounwind |
| declare double @cos(double) readnone nounwind |
| declare double @cosh(double) readnone nounwind |
| declare double @exp(double) readnone nounwind |
| declare double @exp2(double) readnone nounwind |
| declare double @fabs(double) readnone nounwind |
| declare double @floor(double) readnone nounwind |
| declare double @fmod(double, double) readnone nounwind |
| declare double @log(double) readnone nounwind |
| declare double @log10(double) readnone nounwind |
| declare double @pow(double, double) readnone nounwind |
| declare double @round(double) readnone nounwind |
| declare double @sin(double) readnone nounwind |
| declare double @sinh(double) readnone nounwind |
| declare double @sqrt(double) readnone nounwind |
| declare double @tan(double) readnone nounwind |
| declare double @tanh(double) readnone nounwind |
| |
| declare float @acosf(float) readnone nounwind |
| declare float @asinf(float) readnone nounwind |
| declare float @atanf(float) readnone nounwind |
| declare float @atan2f(float, float) readnone nounwind |
| declare float @ceilf(float) readnone nounwind |
| declare float @cosf(float) readnone nounwind |
| declare float @coshf(float) readnone nounwind |
| declare float @expf(float) readnone nounwind |
| declare float @exp2f(float) readnone nounwind |
| declare float @fabsf(float) readnone nounwind |
| declare float @floorf(float) readnone nounwind |
| declare float @fmodf(float, float) readnone nounwind |
| declare float @logf(float) readnone nounwind |
| declare float @log10f(float) readnone nounwind |
| declare float @powf(float, float) readnone nounwind |
| declare float @roundf(float) readnone nounwind |
| declare float @sinf(float) readnone nounwind |
| declare float @sinhf(float) readnone nounwind |
| declare float @sqrtf(float) readnone nounwind |
| declare float @tanf(float) readnone nounwind |
| declare float @tanhf(float) readnone nounwind |
| |
| define double @T() { |
| ; CHECK-LABEL: @T( |
| ; FNOBUILTIN-LABEL: @T( |
| |
| ; CHECK-NOT: call |
| ; CHECK: ret |
| %A = call double @cos(double 0.000000e+00) |
| %B = call double @sin(double 0.000000e+00) |
| %a = fadd double %A, %B |
| %C = call double @tan(double 0.000000e+00) |
| %b = fadd double %a, %C |
| %D = call double @sqrt(double 4.000000e+00) |
| %c = fadd double %b, %D |
| |
| %slot = alloca double |
| %slotf = alloca float |
| ; FNOBUILTIN: call |
| %1 = call double @acos(double 1.000000e+00) |
| store double %1, double* %slot |
| ; FNOBUILTIN: call |
| %2 = call double @asin(double 1.000000e+00) |
| store double %2, double* %slot |
| ; FNOBUILTIN: call |
| %3 = call double @atan(double 3.000000e+00) |
| store double %3, double* %slot |
| ; FNOBUILTIN: call |
| %4 = call double @atan2(double 3.000000e+00, double 4.000000e+00) |
| store double %4, double* %slot |
| ; FNOBUILTIN: call |
| %5 = call double @ceil(double 3.000000e+00) |
| store double %5, double* %slot |
| ; FNOBUILTIN: call |
| %6 = call double @cosh(double 3.000000e+00) |
| store double %6, double* %slot |
| ; FNOBUILTIN: call |
| %7 = call double @exp(double 3.000000e+00) |
| store double %7, double* %slot |
| ; FNOBUILTIN: call |
| %8 = call double @exp2(double 3.000000e+00) |
| store double %8, double* %slot |
| ; FNOBUILTIN: call |
| %9 = call double @fabs(double 3.000000e+00) |
| store double %9, double* %slot |
| ; FNOBUILTIN: call |
| %10 = call double @floor(double 3.000000e+00) |
| store double %10, double* %slot |
| ; FNOBUILTIN: call |
| %11 = call double @fmod(double 3.000000e+00, double 4.000000e+00) |
| store double %11, double* %slot |
| ; FNOBUILTIN: call |
| %12 = call double @log(double 3.000000e+00) |
| store double %12, double* %slot |
| ; FNOBUILTIN: call |
| %13 = call double @log10(double 3.000000e+00) |
| store double %13, double* %slot |
| ; FNOBUILTIN: call |
| %14 = call double @pow(double 3.000000e+00, double 4.000000e+00) |
| store double %14, double* %slot |
| ; FNOBUILTIN: call |
| %round_val = call double @round(double 3.000000e+00) |
| store double %round_val, double* %slot |
| ; FNOBUILTIN: call |
| %15 = call double @sinh(double 3.000000e+00) |
| store double %15, double* %slot |
| ; FNOBUILTIN: call |
| %16 = call double @tanh(double 3.000000e+00) |
| store double %16, double* %slot |
| ; FNOBUILTIN: call |
| %17 = call float @acosf(float 1.000000e+00) |
| store float %17, float* %slotf |
| ; FNOBUILTIN: call |
| %18 = call float @asinf(float 1.000000e+00) |
| store float %18, float* %slotf |
| ; FNOBUILTIN: call |
| %19 = call float @atanf(float 3.000000e+00) |
| store float %19, float* %slotf |
| ; FNOBUILTIN: call |
| %20 = call float @atan2f(float 3.000000e+00, float 4.000000e+00) |
| store float %20, float* %slotf |
| ; FNOBUILTIN: call |
| %21 = call float @ceilf(float 3.000000e+00) |
| store float %21, float* %slotf |
| ; FNOBUILTIN: call |
| %22 = call float @cosf(float 3.000000e+00) |
| store float %22, float* %slotf |
| ; FNOBUILTIN: call |
| %23 = call float @coshf(float 3.000000e+00) |
| store float %23, float* %slotf |
| ; FNOBUILTIN: call |
| %24 = call float @expf(float 3.000000e+00) |
| store float %24, float* %slotf |
| ; FNOBUILTIN: call |
| %25 = call float @exp2f(float 3.000000e+00) |
| store float %25, float* %slotf |
| ; FNOBUILTIN: call |
| %26 = call float @fabsf(float 3.000000e+00) |
| store float %26, float* %slotf |
| ; FNOBUILTIN: call |
| %27 = call float @floorf(float 3.000000e+00) |
| store float %27, float* %slotf |
| ; FNOBUILTIN: call |
| %28 = call float @fmodf(float 3.000000e+00, float 4.000000e+00) |
| store float %28, float* %slotf |
| ; FNOBUILTIN: call |
| %29 = call float @logf(float 3.000000e+00) |
| store float %29, float* %slotf |
| ; FNOBUILTIN: call |
| %30 = call float @log10f(float 3.000000e+00) |
| store float %30, float* %slotf |
| ; FNOBUILTIN: call |
| %31 = call float @powf(float 3.000000e+00, float 4.000000e+00) |
| store float %31, float* %slotf |
| ; FNOBUILTIN: call |
| %roundf_val = call float @roundf(float 3.000000e+00) |
| store float %roundf_val, float* %slotf |
| ; FNOBUILTIN: call |
| %32 = call float @sinf(float 3.000000e+00) |
| store float %32, float* %slotf |
| ; FNOBUILTIN: call |
| %33 = call float @sinhf(float 3.000000e+00) |
| store float %33, float* %slotf |
| ; FNOBUILTIN: call |
| %34 = call float @sqrtf(float 3.000000e+00) |
| store float %34, float* %slotf |
| ; FNOBUILTIN: call |
| %35 = call float @tanf(float 3.000000e+00) |
| store float %35, float* %slotf |
| ; FNOBUILTIN: call |
| %36 = call float @tanhf(float 3.000000e+00) |
| store float %36, float* %slotf |
| |
| ; FNOBUILTIN: ret |
| |
| ; PR9315 |
| %E = call double @exp2(double 4.0) |
| %d = fadd double %c, %E |
| ret double %d |
| } |
| |
| define i1 @test_sse_cvts_exact() nounwind readnone { |
| ; CHECK-LABEL: @test_sse_cvts_exact( |
| ; CHECK-NOT: call |
| ; CHECK: ret i1 true |
| entry: |
| %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> <float 3.0, float undef, float undef, float undef>) nounwind |
| %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> <float 3.0, float undef, float undef, float undef>) nounwind |
| %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> <double 7.0, double undef>) nounwind |
| %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> <double 7.0, double undef>) nounwind |
| %sum02 = add i32 %i0, %i2 |
| %sum13 = add i64 %i1, %i3 |
| %cmp02 = icmp eq i32 %sum02, 10 |
| %cmp13 = icmp eq i64 %sum13, 10 |
| %b = and i1 %cmp02, %cmp13 |
| ret i1 %b |
| } |
| |
| ; Inexact values should not fold as they are dependent on rounding mode |
| define i1 @test_sse_cvts_inexact() nounwind readnone { |
| ; CHECK-LABEL: @test_sse_cvts_inexact( |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| entry: |
| %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind |
| %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind |
| %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> <double 1.75, double undef>) nounwind |
| %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> <double 1.75, double undef>) nounwind |
| %sum02 = add i32 %i0, %i2 |
| %sum13 = add i64 %i1, %i3 |
| %cmp02 = icmp eq i32 %sum02, 4 |
| %cmp13 = icmp eq i64 %sum13, 4 |
| %b = and i1 %cmp02, %cmp13 |
| ret i1 %b |
| } |
| |
| ; FLT_MAX/DBL_MAX should not fold |
| define i1 @test_sse_cvts_max() nounwind readnone { |
| ; CHECK-LABEL: @test_sse_cvts_max( |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| entry: |
| %fm = bitcast <4 x i32> <i32 2139095039, i32 undef, i32 undef, i32 undef> to <4 x float> |
| %dm = bitcast <2 x i64> <i64 9218868437227405311, i64 undef> to <2 x double> |
| %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> %fm) nounwind |
| %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> %fm) nounwind |
| %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> %dm) nounwind |
| %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %dm) nounwind |
| %sum02 = add i32 %i0, %i2 |
| %sum13 = add i64 %i1, %i3 |
| %sum02.sext = sext i32 %sum02 to i64 |
| %b = icmp eq i64 %sum02.sext, %sum13 |
| ret i1 %b |
| } |
| |
| ; INF should not fold |
| define i1 @test_sse_cvts_inf() nounwind readnone { |
| ; CHECK-LABEL: @test_sse_cvts_inf( |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| entry: |
| %fm = bitcast <4 x i32> <i32 2139095040, i32 undef, i32 undef, i32 undef> to <4 x float> |
| %dm = bitcast <2 x i64> <i64 9218868437227405312, i64 undef> to <2 x double> |
| %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> %fm) nounwind |
| %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> %fm) nounwind |
| %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> %dm) nounwind |
| %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %dm) nounwind |
| %sum02 = add i32 %i0, %i2 |
| %sum13 = add i64 %i1, %i3 |
| %sum02.sext = sext i32 %sum02 to i64 |
| %b = icmp eq i64 %sum02.sext, %sum13 |
| ret i1 %b |
| } |
| |
| ; NAN should not fold |
| define i1 @test_sse_cvts_nan() nounwind readnone { |
| ; CHECK-LABEL: @test_sse_cvts_nan( |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| entry: |
| %fm = bitcast <4 x i32> <i32 2143289344, i32 undef, i32 undef, i32 undef> to <4 x float> |
| %dm = bitcast <2 x i64> <i64 9221120237041090560, i64 undef> to <2 x double> |
| %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> %fm) nounwind |
| %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> %fm) nounwind |
| %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> %dm) nounwind |
| %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %dm) nounwind |
| %sum02 = add i32 %i0, %i2 |
| %sum13 = add i64 %i1, %i3 |
| %sum02.sext = sext i32 %sum02 to i64 |
| %b = icmp eq i64 %sum02.sext, %sum13 |
| ret i1 %b |
| } |
| |
| define i1 @test_sse_cvtts_exact() nounwind readnone { |
| ; CHECK-LABEL: @test_sse_cvtts_exact( |
| ; CHECK-NOT: call |
| ; CHECK: ret i1 true |
| entry: |
| %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> <float 3.0, float undef, float undef, float undef>) nounwind |
| %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> <float 3.0, float undef, float undef, float undef>) nounwind |
| %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> <double 7.0, double undef>) nounwind |
| %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> <double 7.0, double undef>) nounwind |
| %sum02 = add i32 %i0, %i2 |
| %sum13 = add i64 %i1, %i3 |
| %cmp02 = icmp eq i32 %sum02, 10 |
| %cmp13 = icmp eq i64 %sum13, 10 |
| %b = and i1 %cmp02, %cmp13 |
| ret i1 %b |
| } |
| |
| define i1 @test_sse_cvtts_inexact() nounwind readnone { |
| ; CHECK-LABEL: @test_sse_cvtts_inexact( |
| ; CHECK-NOT: call |
| ; CHECK: ret i1 true |
| entry: |
| %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind |
| %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind |
| %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> <double 1.75, double undef>) nounwind |
| %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> <double 1.75, double undef>) nounwind |
| %sum02 = add i32 %i0, %i2 |
| %sum13 = add i64 %i1, %i3 |
| %cmp02 = icmp eq i32 %sum02, 2 |
| %cmp13 = icmp eq i64 %sum13, 2 |
| %b = and i1 %cmp02, %cmp13 |
| ret i1 %b |
| } |
| |
| ; FLT_MAX/DBL_MAX should not fold |
| define i1 @test_sse_cvtts_max() nounwind readnone { |
| ; CHECK-LABEL: @test_sse_cvtts_max( |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| entry: |
| %fm = bitcast <4 x i32> <i32 2139095039, i32 undef, i32 undef, i32 undef> to <4 x float> |
| %dm = bitcast <2 x i64> <i64 9218868437227405311, i64 undef> to <2 x double> |
| %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> %fm) nounwind |
| %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> %fm) nounwind |
| %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> %dm) nounwind |
| %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> %dm) nounwind |
| %sum02 = add i32 %i0, %i2 |
| %sum13 = add i64 %i1, %i3 |
| %sum02.sext = sext i32 %sum02 to i64 |
| %b = icmp eq i64 %sum02.sext, %sum13 |
| ret i1 %b |
| } |
| |
| ; INF should not fold |
| define i1 @test_sse_cvtts_inf() nounwind readnone { |
| ; CHECK-LABEL: @test_sse_cvtts_inf( |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| entry: |
| %fm = bitcast <4 x i32> <i32 2139095040, i32 undef, i32 undef, i32 undef> to <4 x float> |
| %dm = bitcast <2 x i64> <i64 9218868437227405312, i64 undef> to <2 x double> |
| %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> %fm) nounwind |
| %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> %fm) nounwind |
| %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> %dm) nounwind |
| %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> %dm) nounwind |
| %sum02 = add i32 %i0, %i2 |
| %sum13 = add i64 %i1, %i3 |
| %sum02.sext = sext i32 %sum02 to i64 |
| %b = icmp eq i64 %sum02.sext, %sum13 |
| ret i1 %b |
| } |
| |
| ; NAN should not fold |
| define i1 @test_sse_cvtts_nan() nounwind readnone { |
| ; CHECK-LABEL: @test_sse_cvtts_nan( |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| ; CHECK: call |
| entry: |
| %fm = bitcast <4 x i32> <i32 2143289344, i32 undef, i32 undef, i32 undef> to <4 x float> |
| %dm = bitcast <2 x i64> <i64 9221120237041090560, i64 undef> to <2 x double> |
| %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> %fm) nounwind |
| %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> %fm) nounwind |
| %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> %dm) nounwind |
| %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> %dm) nounwind |
| %sum02 = add i32 %i0, %i2 |
| %sum13 = add i64 %i1, %i3 |
| %sum02.sext = sext i32 %sum02 to i64 |
| %b = icmp eq i64 %sum02.sext, %sum13 |
| ret i1 %b |
| } |
| |
| declare i32 @llvm.x86.sse.cvtss2si(<4 x float>) nounwind readnone |
| declare i32 @llvm.x86.sse.cvttss2si(<4 x float>) nounwind readnone |
| declare i64 @llvm.x86.sse.cvtss2si64(<4 x float>) nounwind readnone |
| declare i64 @llvm.x86.sse.cvttss2si64(<4 x float>) nounwind readnone |
| declare i32 @llvm.x86.sse2.cvtsd2si(<2 x double>) nounwind readnone |
| declare i32 @llvm.x86.sse2.cvttsd2si(<2 x double>) nounwind readnone |
| declare i64 @llvm.x86.sse2.cvtsd2si64(<2 x double>) nounwind readnone |
| declare i64 @llvm.x86.sse2.cvttsd2si64(<2 x double>) nounwind readnone |
| |
| define double @test_intrinsic_pow() nounwind uwtable ssp { |
| entry: |
| ; CHECK-LABEL: @test_intrinsic_pow( |
| ; CHECK-NOT: call |
| ; CHECK: ret |
| %0 = call double @llvm.pow.f64(double 1.500000e+00, double 3.000000e+00) |
| ret double %0 |
| } |
| |
| declare double @llvm.pow.f64(double, double) nounwind readonly |
