diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/include/llvm/Support/Compiler.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/include/llvm/Support/Compiler.h b/llvm/include/llvm/Support/Compiler.h index 0defe698b6c..da31f986288 100644 --- a/llvm/include/llvm/Support/Compiler.h +++ b/llvm/include/llvm/Support/Compiler.h @@ -29,6 +29,18 @@ #define ATTRIBUTE_USED #endif +#ifdef __GNUC__ // aka 'ATTRIBUTE_CONST' but following LLVM Conventions. +#define ATTRIBUTE_READNONE __attribute__((__const__)) +#else +#define ATTRIBUTE_READNONE +#endif + +#ifdef __GNUC__ // aka 'ATTRIBUTE_PURE' but following LLVM Conventions. +#define ATTRIBUTE_READONLY __attribute__((__pure__)) +#else +#define ATTRIBUTE_READONLY +#endif + #if (__GNUC__ >= 4) #define BUILTIN_EXPECT(EXPR, VALUE) __builtin_expect((EXPR), (VALUE)) #else |
