diff options
| author | Torok Edwin <edwintorok@gmail.com> | 2009-07-11 20:10:48 +0000 |
|---|---|---|
| committer | Torok Edwin <edwintorok@gmail.com> | 2009-07-11 20:10:48 +0000 |
| commit | c25e7581b9b8088910da31702d4ca21c4734c6d7 (patch) | |
| tree | e4bb95c96a33fda5d5204f2c9d1b906084760415 /include/llvm/Support/ErrorHandling.h | |
| parent | d51ffcf303070b0a5aea7f365b85f6f969c384cb (diff) | |
assert(0) -> LLVM_UNREACHABLE.
Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Support/ErrorHandling.h')
| -rw-r--r-- | include/llvm/Support/ErrorHandling.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/llvm/Support/ErrorHandling.h b/include/llvm/Support/ErrorHandling.h index c7e4297f00..1a401eb7c0 100644 --- a/include/llvm/Support/ErrorHandling.h +++ b/include/llvm/Support/ErrorHandling.h @@ -46,11 +46,11 @@ namespace llvm { /// This function calls abort(). /// Call this after assert(0), so that compiler knows the path is not /// reachable. - void llvm_unreachable(void) NORETURN; + void llvm_unreachable(const char *msg=0) NORETURN; } #ifndef NDEBUG -#define LLVM_UNREACHABLE(msg) do {cerr<<msg<<"\n";llvm_unreachable();}while(0) +#define LLVM_UNREACHABLE(msg) llvm_unreachable(msg) #else #define LLVM_UNREACHABLE(msg) llvm_unreachable() #endif |