diff --git a/llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp b/llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp index 9a1d39d58ac03..cdcfb5050bff3 100644 --- a/llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp +++ b/llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp @@ -102,6 +102,8 @@ class LibCallsShrinkWrap : public InstVisitor { Constant *V = ConstantFP::get(BBBuilder.getContext(), APFloat(Val)); if (!Arg->getType()->isFloatTy()) V = ConstantExpr::getFPExtend(V, Arg->getType()); + if (BBBuilder.GetInsertBlock()->getParent()->hasFnAttribute(Attribute::StrictFP)) + BBBuilder.setIsFPConstrained(true); return BBBuilder.CreateFCmp(Cmp, Arg, V); } diff --git a/llvm/test/Transforms/Util/libcalls-shrinkwrap-double.ll b/llvm/test/Transforms/Util/libcalls-shrinkwrap-double.ll index 3357ed8646e79..45222515f8ebb 100644 --- a/llvm/test/Transforms/Util/libcalls-shrinkwrap-double.ll +++ b/llvm/test/Transforms/Util/libcalls-shrinkwrap-double.ll @@ -56,6 +56,59 @@ entry: ret void } +define void @test_range_error_strictfp(double %value) strictfp { +entry: + %call_0 = call double @cosh(double %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double -7.100000e+02, metadata !"olt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 7.100000e+02, metadata !"ogt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT:[0-9]+]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_0 = call double @cosh(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_1 = call double @exp(double %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double -7.450000e+02, metadata !"olt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 7.090000e+02, metadata !"ogt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_1 = call double @exp(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_3 = call double @exp2(double %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double -1.074000e+03, metadata !"olt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 1.023000e+03, metadata !"ogt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_3 = call double @exp2(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_4 = call double @sinh(double %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double -7.100000e+02, metadata !"olt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 7.100000e+02, metadata !"ogt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_4 = call double @sinh(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_5 = call double @expm1(double %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 7.090000e+02, metadata !"ogt", metadata !"fpexcept.strict") #0 +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_5 = call double @expm1(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + ret void +} + declare double @cosh(double) declare double @exp(double) declare double @exp2(double) @@ -173,6 +226,117 @@ entry: ret void } +define void @test_domain_error_strictfp(double %value) strictfp { +entry: + %call_00 = call double @acos(double %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 1.000000e+00, metadata !"ogt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double -1.000000e+00, metadata !"olt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_00 = call double @acos(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_01 = call double @asin(double %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 1.000000e+00, metadata !"ogt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double -1.000000e+00, metadata !"olt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_01 = call double @asin(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_02 = call double @cos(double %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 0xFFF0000000000000, metadata !"oeq", metadata !"fpexcept.strict") #0 +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 0x7FF0000000000000, metadata !"oeq", metadata !"fpexcept.strict") #0 +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_02 = call double @cos(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_03 = call double @sin(double %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 0xFFF0000000000000, metadata !"oeq", metadata !"fpexcept.strict") #0 +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 0x7FF0000000000000, metadata !"oeq", metadata !"fpexcept.strict") #0 +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_03 = call double @sin(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_04 = call double @acosh(double %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 1.000000e+00, metadata !"olt", metadata !"fpexcept.strict") #0 +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_04 = call double @acosh(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_05 = call double @sqrt(double %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 0.000000e+00, metadata !"olt", metadata !"fpexcept.strict") #0 +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_05 = call double @sqrt(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_06 = call double @atanh(double %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 1.000000e+00, metadata !"oge", metadata !"fpexcept.strict") #0 +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double -1.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #0 +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_06 = call double @atanh(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_07 = call double @log(double %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 0.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #0 +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_07 = call double @log(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_08 = call double @log10(double %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 0.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #0 +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_08 = call double @log10(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_09 = call double @log2(double %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 0.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #0 +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_09 = call double @log2(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_10 = call double @logb(double %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double 0.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #0 +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_10 = call double @logb(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_11 = call double @log1p(double %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %value, double -1.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #0 +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_11 = call double @log1p(double %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + ret void +} + declare double @acos(double) declare double @asin(double) declare double @cos(double) @@ -234,6 +398,54 @@ define void @test_pow(i32 %int_val, double %exp) { ret void } +define void @test_pow_strictfp(i32 %int_val, double %exp) strictfp { + %call = call double @pow(double 2.500000e+00, double %exp) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %exp, double 1.270000e+02, metadata !"ogt", metadata !"fpexcept.strict") #0 +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call = call double @pow(double 2.500000e+00, double %exp) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %conv = sitofp i32 %int_val to double + %call1 = call double @pow(double %conv, double %exp) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %exp, double 3.200000e+01, metadata !"ogt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %conv, double 0.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #0 +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call1 = call double @pow(double %conv, double %exp) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %conv2 = trunc i32 %int_val to i8 + %conv3 = uitofp i8 %conv2 to double + %call4 = call double @pow(double %conv3, double %exp) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %exp, double 1.280000e+02, metadata !"ogt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %conv3, double 0.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #0 +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call4 = call double @pow(double %conv3, double %exp) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + + %conv5 = trunc i32 %int_val to i16 + %conv6 = uitofp i16 %conv5 to double + %call7 = call double @pow(double %conv6, double %exp) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %exp, double 6.400000e+01, metadata !"ogt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double %conv6, double 0.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #0 +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call7 = call double @pow(double %conv6, double %exp) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + ret void +} + declare double @pow(double, double) ; CHECK: ![[BRANCH_WEIGHT]] = !{!"branch_weights", i32 1, i32 2000} diff --git a/llvm/test/Transforms/Util/libcalls-shrinkwrap-float.ll b/llvm/test/Transforms/Util/libcalls-shrinkwrap-float.ll index 43583cde33c3b..413bdf89945e5 100644 --- a/llvm/test/Transforms/Util/libcalls-shrinkwrap-float.ll +++ b/llvm/test/Transforms/Util/libcalls-shrinkwrap-float.ll @@ -56,6 +56,59 @@ entry: ret void } +define void @test_range_error_strictfp(float %value) strictfp { +entry: + %call_0 = call float @coshf(float %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE:%.*]], float -8.900000e+01, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1:[0-9]+]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 8.900000e+01, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT:[0-9]+]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_0 = call float @coshf(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_1 = call float @expf(float %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float -1.030000e+02, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 8.800000e+01, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_1 = call float @expf(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_3 = call float @exp2f(float %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float -1.490000e+02, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 1.270000e+02, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_3 = call float @exp2f(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_4 = call float @sinhf(float %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float -8.900000e+01, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 8.900000e+01, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_4 = call float @sinhf(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_5 = call float @expm1f(float %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 8.800000e+01, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_5 = call float @expm1f(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + ret void +} + declare float @coshf(float) declare float @expf(float) declare float @exp2f(float) @@ -173,6 +226,117 @@ entry: ret void } +define void @test_domain_error_strictfp(float %value) strictfp { +entry: + + %call_00 = call float @acosf(float %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE:%.*]], float 1.000000e+00, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float -1.000000e+00, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_00 = call float @acosf(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_01 = call float @asinf(float %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 1.000000e+00, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float -1.000000e+00, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_01 = call float @asinf(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_02 = call float @cosf(float %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 0xFFF0000000000000, metadata !"oeq", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 0x7FF0000000000000, metadata !"oeq", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_02 = call float @cosf(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_03 = call float @sinf(float %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 0xFFF0000000000000, metadata !"oeq", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 0x7FF0000000000000, metadata !"oeq", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_03 = call float @sinf(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_04 = call float @acoshf(float %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 1.000000e+00, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_04 = call float @acoshf(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_05 = call float @sqrtf(float %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 0.000000e+00, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_05 = call float @sqrtf(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_06 = call float @atanhf(float %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 1.000000e+00, metadata !"oge", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float -1.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_06 = call float @atanhf(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_07 = call float @logf(float %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 0.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_07 = call float @logf(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_08 = call float @log10f(float %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 0.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_08 = call float @log10f(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_09 = call float @log2f(float %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 0.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_09 = call float @log2f(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_10 = call float @logbf(float %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float 0.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_10 = call float @logbf(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_11 = call float @log1pf(float %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f32(float [[VALUE]], float -1.000000e+00, metadata !"ole", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_11 = call float @log1pf(float %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + ret void +} + declare float @acosf(float) declare float @asinf(float) declare float @cosf(float) diff --git a/llvm/test/Transforms/Util/libcalls-shrinkwrap-long-double.ll b/llvm/test/Transforms/Util/libcalls-shrinkwrap-long-double.ll index d84473d2e59c5..9766a6c856acd 100644 --- a/llvm/test/Transforms/Util/libcalls-shrinkwrap-long-double.ll +++ b/llvm/test/Transforms/Util/libcalls-shrinkwrap-long-double.ll @@ -56,6 +56,59 @@ entry: ret void } +define void @test_range_error_strictfp(x86_fp80 %value) strictfp { +entry: + %call_0 = call x86_fp80 @coshl(x86_fp80 %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE:%.*]], x86_fp80 0xKC00CB174000000000000, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1:[0-9]+]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK400CB174000000000000, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT:[0-9]+]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_0 = call x86_fp80 @coshl(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_1 = call x86_fp80 @expl(x86_fp80 %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xKC00CB21C000000000000, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK400CB170000000000000, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_1 = call x86_fp80 @expl(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_3 = call x86_fp80 @exp2l(x86_fp80 %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xKC00D807A000000000000, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK400CB1DC000000000000, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_3 = call x86_fp80 @exp2l(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_4 = call x86_fp80 @sinhl(x86_fp80 %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xKC00CB174000000000000, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK400CB174000000000000, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_4 = call x86_fp80 @sinhl(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_5 = call x86_fp80 @expm1l(x86_fp80 %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK400CB170000000000000, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_5 = call x86_fp80 @expm1l(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + ret void +} + declare x86_fp80 @coshl(x86_fp80) declare x86_fp80 @expl(x86_fp80) declare x86_fp80 @exp10l(x86_fp80) @@ -174,6 +227,117 @@ entry: ret void } +define void @test_domain_error_strictfp(x86_fp80 %value) strictfp { +entry: + %call_00 = call x86_fp80 @acosl(x86_fp80 %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE:%.*]], x86_fp80 0xK3FFF8000000000000000, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xKBFFF8000000000000000, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_00 = call x86_fp80 @acosl(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_01 = call x86_fp80 @asinl(x86_fp80 %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK3FFF8000000000000000, metadata !"ogt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xKBFFF8000000000000000, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_01 = call x86_fp80 @asinl(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_02 = call x86_fp80 @cosl(x86_fp80 %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xKFFFF8000000000000000, metadata !"oeq", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK7FFF8000000000000000, metadata !"oeq", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_02 = call x86_fp80 @cosl(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_03 = call x86_fp80 @sinl(x86_fp80 %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xKFFFF8000000000000000, metadata !"oeq", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK7FFF8000000000000000, metadata !"oeq", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_03 = call x86_fp80 @sinl(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_04 = call x86_fp80 @acoshl(x86_fp80 %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK3FFF8000000000000000, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_04 = call x86_fp80 @acoshl(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_05 = call x86_fp80 @sqrtl(x86_fp80 %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK00000000000000000000, metadata !"olt", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_05 = call x86_fp80 @sqrtl(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_06 = call x86_fp80 @atanhl(x86_fp80 %value) +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK3FFF8000000000000000, metadata !"oge", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND2:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xKBFFF8000000000000000, metadata !"ole", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: [[COND:%[0-9]+]] = or i1 [[COND2]], [[COND1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_06 = call x86_fp80 @atanhl(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_07 = call x86_fp80 @logl(x86_fp80 %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK00000000000000000000, metadata !"ole", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_07 = call x86_fp80 @logl(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_08 = call x86_fp80 @log10l(x86_fp80 %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK00000000000000000000, metadata !"ole", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_08 = call x86_fp80 @log10l(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_09 = call x86_fp80 @log2l(x86_fp80 %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK00000000000000000000, metadata !"ole", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_09 = call x86_fp80 @log2l(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_10 = call x86_fp80 @logbl(x86_fp80 %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xK00000000000000000000, metadata !"ole", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_10 = call x86_fp80 @logbl(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + %call_11 = call x86_fp80 @log1pl(x86_fp80 %value) +; CHECK: [[COND:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f80(x86_fp80 [[VALUE]], x86_fp80 0xKBFFF8000000000000000, metadata !"ole", metadata !"fpexcept.strict") #[[ATTR1]] +; CHECK: br i1 [[COND]], label %[[CALL_LABEL:cdce.call[0-9]*]], label %[[END_LABEL:cdce.end[0-9]*]], !prof ![[BRANCH_WEIGHT]] +; CHECK: [[CALL_LABEL]]: +; CHECK-NEXT: %call_11 = call x86_fp80 @log1pl(x86_fp80 %value) +; CHECK-NEXT: br label %[[END_LABEL]] +; CHECK: [[END_LABEL]]: + + ret void +} + declare x86_fp80 @acosl(x86_fp80) declare x86_fp80 @asinl(x86_fp80) declare x86_fp80 @cosl(x86_fp80) diff --git a/llvm/test/Transforms/Util/libcalls-shrinkwrap-strictfp.ll b/llvm/test/Transforms/Util/libcalls-shrinkwrap-strictfp.ll new file mode 100644 index 0000000000000..07d7b5eda5812 --- /dev/null +++ b/llvm/test/Transforms/Util/libcalls-shrinkwrap-strictfp.ll @@ -0,0 +1,67 @@ +; RUN: opt < %s -passes=libcalls-shrinkwrap -S | FileCheck %s + +; #include +; #include +; #include +; +; void() { +; volatile double d; +; d = __builtin_nan (""); +; feclearexcept (FE_ALL_EXCEPT); +; acos(d); +; if (fetestexcept (FE_ALL_EXCEPT)) // expect no fp exception raised +; abort(); +; } + +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +define void @test_quiet_nan() { + %1 = alloca double, align 8 + store volatile double 0x7FF8000000000000, ptr %1, align 8 + %2 = tail call i32 @feclearexcept(i32 noundef 61) + %3 = load volatile double, ptr %1, align 8 + %4 = call double @acos(double noundef %3) +; CHECK: [[COND1:%[0-9]+]] = fcmp ogt double [[VALUE:%.*]], 1.000000e+00 +; CHECK: [[COND1:%[0-9]+]] = fcmp olt double [[VALUE]], -1.000000e+00 + %5 = call i32 @fetestexcept(i32 noundef 61) + %6 = icmp ne i32 %5, 0 + br i1 %6, label %abort, label %ret + +abort: + call void @abort() + unreachable + +ret: + ret void +} + +define void @test_quiet_nan_strictfp() strictfp { + %1 = alloca double, align 8 + store volatile double 0x7FF8000000000000, ptr %1, align 8 + %2 = tail call i32 @feclearexcept(i32 noundef 61) + %3 = load volatile double, ptr %1, align 8 + %4 = call double @acos(double noundef %3) +; Generate constrained fcmp if function has strictfp attribute. +; That avoids raising fp exception with quiet nan input. +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double [[VALUE]], double 1.000000e+00, metadata !"ogt", metadata !"fpexcept.strict") #0 +; CHECK: [[COND1:%[0-9]+]] = call i1 @llvm.experimental.constrained.fcmp.f64(double [[VALUE]], double -1.000000e+00, metadata !"olt", metadata !"fpexcept.strict") #0 + %5 = call i32 @fetestexcept(i32 noundef 61) + %6 = icmp ne i32 %5, 0 + br i1 %6, label %abort, label %ret + +abort: + call void @abort() + unreachable + +ret: + ret void +} + +declare i32 @feclearexcept(i32 noundef) + +declare i32 @fetestexcept(i32 noundef) + +declare double @acos(double noundef) + +declare void @abort()