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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
include/llvm/Support/PassNameParser.h
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@@ -24,6 +24,7 @@
#define LLVM_SUPPORT_PASS_NAME_PARSER_H
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Pass.h"
#include <algorithm>
#include <cstring>
@@ -67,7 +68,7 @@ public:
if (findOption(P->getPassArgument()) != getNumOptions()) {
cerr << "Two passes with the same argument (-"
<< P->getPassArgument() << ") attempted to be registered!\n";
abort();
llvm_unreachable();
}
addLiteralOption(P->getPassArgument(), P, P->getPassName());
}