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don't go through getInstructions().

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98906 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-03-19 00:18:23 +00:00
parent c3e6859d8d
commit b61e09de6d
3 changed files with 17 additions and 16 deletions
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10
utils/TableGen/CodeGenDAGPatterns.cpp
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@@ -2362,11 +2362,11 @@ void CodeGenDAGPatterns::AddPatternToMatch(const TreePattern *Pattern,
void CodeGenDAGPatterns::InferInstructionFlags() {
std::map<std::string, CodeGenInstruction> &InstrDescs =
Target.getInstructions();
for (std::map<std::string, CodeGenInstruction>::iterator
II = InstrDescs.begin(), E = InstrDescs.end(); II != E; ++II) {
CodeGenInstruction &InstInfo = II->second;
std::vector<const CodeGenInstruction*> Instructions;
Target.getInstructionsByEnumValue(Instructions);
for (unsigned i = 0, e = Instructions.size(); i != e; ++i) {
CodeGenInstruction &InstInfo =
const_cast<CodeGenInstruction &>(*Instructions[i]);
// Determine properties of the instruction from its pattern.
bool MayStore, MayLoad, HasSideEffects;
InferFromPattern(InstInfo, MayStore, MayLoad, HasSideEffects, *this);