| // This test verifies that the correct macros are predefined. |
| // |
| // RUN: %clang_cc1 %s -E -dM -triple i686-pc-win32 -fms-extensions -fms-compatibility \ |
| // RUN: -fmsc-version=1300 -o - | FileCheck %s --check-prefix=CHECK-MS |
| // CHECK-MS: #define _INTEGRAL_MAX_BITS 64 |
| // CHECK-MS: #define _MSC_EXTENSIONS 1 |
| // CHECK-MS: #define _MSC_VER 1300 |
| // CHECK-MS: #define _M_IX86 600 |
| // CHECK-MS: #define _M_IX86_FP |
| // CHECK-MS: #define _WIN32 1 |
| // CHECK-MS-NOT: #define __GNUC__ |
| // |
| // RUN: %clang_cc1 %s -E -dM -ffast-math -o - \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-FAST-MATH |
| // CHECK-FAST-MATH: #define __FAST_MATH__ |
| // CHECK-FAST-MATH: #define __FINITE_MATH_ONLY__ 1 |
| // |
| // RUN: %clang_cc1 %s -E -dM -ffinite-math-only -o - \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-FINITE-MATH-ONLY |
| // CHECK-FINITE-MATH-ONLY: #define __FINITE_MATH_ONLY__ 1 |
| // |
| // RUN: %clang %s -E -dM -fno-finite-math-only -o - \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-NO-FINITE-MATH-ONLY |
| // CHECK-NO-FINITE-MATH-ONLY: #define __FINITE_MATH_ONLY__ 0 |
| // |
| // RUN: %clang_cc1 %s -E -dM -o - \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-FINITE-MATH-FLAG-UNDEFINED |
| // CHECK-FINITE-MATH-FLAG-UNDEFINED: #define __FINITE_MATH_ONLY__ 0 |
