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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/AsmParser/LLParser.cpp
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@ -24,6 +24,7 @@
#include "llvm/ValueSymbolTable.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
@ -2040,7 +2041,7 @@ bool LLParser::ConvertGlobalValIDToValue(const Type *Ty, ValID &ID,
return Error(ID.Loc, "functions are not values, refer to them as pointers");
switch (ID.Kind) {
default: assert(0 && "Unknown ValID!");
default: LLVM_UNREACHABLE("Unknown ValID!");
case ValID::t_LocalID:
case ValID::t_LocalName:
return Error(ID.Loc, "invalid use of function-local name");
@ -2835,7 +2836,7 @@ bool LLParser::ParseArithmetic(Instruction *&Inst, PerFunctionState &PFS,
bool Valid;
switch (OperandType) {
default: assert(0 && "Unknown operand type!");
default: LLVM_UNREACHABLE("Unknown operand type!");
case 0: // int or FP.
Valid = LHS->getType()->isIntOrIntVector() ||
LHS->getType()->isFPOrFPVector();