1// This test verifies that the correct macros are predefined. 2// 3// RUN: %clang_cc1 %s -E -dM -triple i686-pc-win32 -fms-extensions -fms-compatibility \ 4// RUN: -fmsc-version=1300 -o - | FileCheck %s --check-prefix=CHECK-MS 5// CHECK-MS: #define _INTEGRAL_MAX_BITS 64 6// CHECK-MS: #define _MSC_EXTENSIONS 1 7// CHECK-MS: #define _MSC_VER 1300 8// CHECK-MS: #define _M_IX86 600 9// CHECK-MS: #define _M_IX86_FP 10// CHECK-MS: #define _WIN32 1 11// CHECK-MS-NOT: #define __GNUC__ 12// 13// RUN: %clang_cc1 %s -E -dM -ffast-math -o - \ 14// RUN: | FileCheck %s --check-prefix=CHECK-FAST-MATH 15// CHECK-FAST-MATH: #define __FAST_MATH__ 16// CHECK-FAST-MATH: #define __FINITE_MATH_ONLY__ 1 17// 18// RUN: %clang_cc1 %s -E -dM -ffinite-math-only -o - \ 19// RUN: | FileCheck %s --check-prefix=CHECK-FINITE-MATH-ONLY 20// CHECK-FINITE-MATH-ONLY: #define __FINITE_MATH_ONLY__ 1 21// 22// RUN: %clang %s -E -dM -fno-finite-math-only -o - \ 23// RUN: | FileCheck %s --check-prefix=CHECK-NO-FINITE-MATH-ONLY 24// CHECK-NO-FINITE-MATH-ONLY: #define __FINITE_MATH_ONLY__ 0 25// 26// RUN: %clang_cc1 %s -E -dM -o - \ 27// RUN: | FileCheck %s --check-prefix=CHECK-FINITE-MATH-FLAG-UNDEFINED 28// CHECK-FINITE-MATH-FLAG-UNDEFINED: #define __FINITE_MATH_ONLY__ 0 29