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1// RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-NONE,CHECK-F32-NONE2// RUN: %clang_cc1 -fdenormal-fp-math=ieee %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-NONE,CHECK-F32-NONE3// RUN: %clang_cc1 -fdenormal-fp-math=preserve-sign %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-PS,CHECK-F32-NONE4// RUN: %clang_cc1 -fdenormal-fp-math=positive-zero %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-PZ,CHECK-F32-NONE5// RUN: %clang_cc1 -fdenormal-fp-math=dynamic %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-DYNAMIC,CHECK-F32-NONE6 7// RUN: %clang_cc1 -fdenormal-fp-math-f32=ieee %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-NONE,CHECK-F32-NONE8// RUN: %clang_cc1 -fdenormal-fp-math=ieee -fdenormal-fp-math-f32=ieee %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-NONE,CHECK-F32-NONE9// RUN: %clang_cc1 -fdenormal-fp-math=preserve-sign -fdenormal-fp-math-f32=ieee %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-PS,CHECK-F32-IEEE10// RUN: %clang_cc1 -fdenormal-fp-math=positive-zero -fdenormal-fp-math-f32=ieee %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-PZ,CHECK-F32-IEEE11// RUN: %clang_cc1 -fdenormal-fp-math=positive-zero -fdenormal-fp-math-f32=dynamic %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-PZ,CHECK-F32-DYNAMIC12 13 14// RUN: %clang_cc1 -fdenormal-fp-math-f32=preserve-sign %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-NONE,CHECK-F32-PS15// RUN: %clang_cc1 -fdenormal-fp-math=ieee -fdenormal-fp-math-f32=preserve-sign %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-NONE,CHECK-F32-PS16// RUN: %clang_cc1 -fdenormal-fp-math=preserve-sign -fdenormal-fp-math-f32=preserve-sign %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-PS,CHECK-F32-NONE17// RUN: %clang_cc1 -fdenormal-fp-math=positive-zero -fdenormal-fp-math-f32=preserve-sign %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-PZ,CHECK-F32-PS18// RUN: %clang_cc1 -fdenormal-fp-math=ieee -fdenormal-fp-math-f32=dynamic %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-NONE,CHECK-F32-DYNAMIC19 20 21// RUN: %clang_cc1 -fdenormal-fp-math-f32=positive-zero %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-NONE,CHECK-F32-PZ22// RUN: %clang_cc1 -fdenormal-fp-math-f32=dynamic %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-NONE,CHECK-F32-DYNAMIC23// RUN: %clang_cc1 -fdenormal-fp-math=ieee -fdenormal-fp-math-f32=positive-zero %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-NONE,CHECK-F32-PZ24// RUN: %clang_cc1 -fdenormal-fp-math=dynamic -fdenormal-fp-math-f32=positive-zero %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-DYNAMIC,CHECK-F32-PZ25// RUN: %clang_cc1 -fdenormal-fp-math=preserve-sign -fdenormal-fp-math-f32=positive-zero %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-PS,CHECK-F32-PZ26// RUN: %clang_cc1 -fdenormal-fp-math=positive-zero -fdenormal-fp-math-f32=positive-zero %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-PZ,CHECK-F32-NONE27// RUN: %clang_cc1 -fdenormal-fp-math=dynamic -fdenormal-fp-math-f32=dynamic %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK-ATTR,CHECK-DYNAMIC,CHECK-F32-NONE28 29 30// CHECK-LABEL: main31 32// CHECK-ATTR: attributes #0 =33// CHECK-NONE-NOT:"denormal-fp-math"34// CHECK-IEEE: "denormal-fp-math"="ieee,ieee"35// CHECK-PS: "denormal-fp-math"="preserve-sign,preserve-sign"36// CHECK-PZ: "denormal-fp-math"="positive-zero,positive-zero"37// CHECK-DYNAMIC: "denormal-fp-math"="dynamic,dynamic"38 39// CHECK-F32-NONE-NOT:"denormal-fp-math-f32"40// CHECK-F32-IEEE: "denormal-fp-math-f32"="ieee,ieee"41// CHECK-F32-PS: "denormal-fp-math-f32"="preserve-sign,preserve-sign"42// CHECK-F32-PZ: "denormal-fp-math-f32"="positive-zero,positive-zero"43 44 45// CHECK-F32-DYNAMIC: "denormal-fp-math-f32"="dynamic,dynamic"46 47int main(void) {48 return 0;49}50