Add a new portability macro LLVM_FUNCTION_NAME, that expands to __fun…

…c__, if supported. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172156 91177308-0d34-0410-b5e6-96231b3b80d8
Boscop · Jan 11, 2013 · caa91f8 · caa91f8
1 parent cbdb7e4
commit caa91f8
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/include/llvm/Support/Compiler.h b/include/llvm/Support/Compiler.h
@@ -249,4 +249,13 @@
 # define LLVM_ASSUME_ALIGNED(p, a) (p)
 #endif
 
+/// \macro LLVM_FUNCTION_NAME
+/// \brief Expands to __func__ on compilers which support it.  Otherwise,
+/// expands to a compiler-dependent replacement.
+#if defined(_MSC_VER)
+# define LLVM_FUNCTION_NAME __FUNCTION__
+#else
+# define LLVM_FUNCTION_NAME __func__
+#endif
+
 #endif