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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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5
lib/VMCore/Core.cpp
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@@ -25,6 +25,7 @@
#include "llvm/IntrinsicInst.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/CallSite.h"
#include "llvm/Support/ErrorHandling.h"
#include <cassert>
#include <cstdlib>
#include <cstring>
@@ -1062,7 +1063,7 @@ unsigned LLVMGetInstructionCallConv(LLVMValueRef Instr) {
return CI->getCallingConv();
else if (InvokeInst *II = dyn_cast<InvokeInst>(V))
return II->getCallingConv();
assert(0 && "LLVMGetInstructionCallConv applies only to call and invoke!");
LLVM_UNREACHABLE("LLVMGetInstructionCallConv applies only to call and invoke!");
return 0;
}
@@ -1072,7 +1073,7 @@ void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC) {
return CI->setCallingConv(CC);
else if (InvokeInst *II = dyn_cast<InvokeInst>(V))
return II->setCallingConv(CC);
assert(0 && "LLVMSetInstructionCallConv applies only to call and invoke!");
LLVM_UNREACHABLE("LLVMSetInstructionCallConv applies only to call and invoke!");
}
void LLVMAddInstrAttribute(LLVMValueRef Instr, unsigned index,