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Fix an accidentally duplicated line that caused tblgen to crash on itanium.

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Add an assert that catches the real problem earlier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29185 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-07-18 19:06:01 +00:00
parent 96c1ade5c3
commit 0a01212857
1 changed files with 4 additions and 3 deletions
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7
utils/TableGen/AsmWriterEmitter.cpp
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@ -399,7 +399,6 @@ FindUniqueOperandCommands(std::vector<std::string> &UniqueOperandCommands,
// set share the operand. // set share the operand.
bool AllSame = true; bool AllSame = true;
NIT = std::find(NIT+1, InstIdxs.end(), CommandIdx);
for (NIT = std::find(NIT+1, InstIdxs.end(), CommandIdx); for (NIT = std::find(NIT+1, InstIdxs.end(), CommandIdx);
NIT != InstIdxs.end(); NIT != InstIdxs.end();
NIT = std::find(NIT+1, InstIdxs.end(), CommandIdx)) { NIT = std::find(NIT+1, InstIdxs.end(), CommandIdx)) {
@ -559,6 +558,8 @@ void AsmWriterEmitter::run(std::ostream &O) {
if (AsmWriterInst *Inst = getAsmWriterInstByID(i)) if (AsmWriterInst *Inst = getAsmWriterInstByID(i))
if (!Inst->Operands.empty()) { if (!Inst->Operands.empty()) {
unsigned NumOps = NumInstOpsHandled[InstIdxs[i]]; unsigned NumOps = NumInstOpsHandled[InstIdxs[i]];
assert(NumOps <= Inst->Operands.size() &&
"Can't remove this many ops!");
Inst->Operands.erase(Inst->Operands.begin(), Inst->Operands.erase(Inst->Operands.begin(),
Inst->Operands.begin()+NumOps); Inst->Operands.begin()+NumOps);
} }
@ -679,8 +680,8 @@ void AsmWriterEmitter::run(std::ostream &O) {
EmitInstructions(Instructions, O); EmitInstructions(Instructions, O);
O << " }\n"; O << " }\n";
O << " return true;\n";
} }
O << " return true;\n" O << "}\n";
"}\n";
} }