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assert(0) -> LLVM_UNREACHABLE.

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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
This commit is contained in:
Torok Edwin
2009-07-11 20:10:48 +00:00
parent d51ffcf303
commit c25e7581b9
153 changed files with 695 additions and 610 deletions
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3
lib/Support/FoldingSet.cpp
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@ -15,6 +15,7 @@
//===----------------------------------------------------------------------===//
#include "llvm/ADT/FoldingSet.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MathExtras.h"
#include <cassert>
#include <cstring>
@ -50,7 +51,7 @@ void FoldingSetNodeID::AddInteger(unsigned long I) {
else if (sizeof(long) == sizeof(long long)) {
AddInteger((unsigned long long)I);
} else {
assert(0 && "unexpected sizeof(long)");
LLVM_UNREACHABLE("unexpected sizeof(long)");
}
}
void FoldingSetNodeID::AddInteger(long long I) {