diff options
Diffstat (limited to 'clang/test/CodeGen/redefine_extname.c')
| -rw-r--r-- | clang/test/CodeGen/redefine_extname.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/CodeGen/redefine_extname.c b/clang/test/CodeGen/redefine_extname.c new file mode 100644 index 0000000..e73a3ad --- /dev/null +++ b/clang/test/CodeGen/redefine_extname.c @@ -0,0 +1,15 @@ +// RUN: %clang_cc1 -triple=i386-pc-solaris2.11 -w -emit-llvm %s -o - | FileCheck %s + +#pragma redefine_extname fake real +#pragma redefine_extname name alias + +extern int fake(void); + +int name; + +// __PRAGMA_REDEFINE_EXTNAME should be defined. This will fail if it isn't... +int fish() { return fake() + __PRAGMA_REDEFINE_EXTNAME + name; } +// Check that the call to fake() is emitted as a call to real() +// CHECK: call i32 @real() +// Check that this also works with variables names +// CHECK: load i32* @alias |