diff options
| author | Chris Lattner <sabre@nondot.org> | 2010-03-19 00:34:35 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-03-19 00:34:35 +0000 |
| commit | f65027842e82027dd6e8020586a299aaa548e355 (patch) | |
| tree | b55e839013f78c735fb43f2466325ed348200309 /utils/TableGen/CodeGenDAGPatterns.cpp | |
| parent | 0392080fbfa4db375155ff7510119f222801d913 (diff) | |
change Target.getInstructionsByEnumValue to return a reference
to a vector that CGT stores instead of synthesizing it on every
call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98910 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/CodeGenDAGPatterns.cpp')
| -rw-r--r-- | utils/TableGen/CodeGenDAGPatterns.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/utils/TableGen/CodeGenDAGPatterns.cpp b/utils/TableGen/CodeGenDAGPatterns.cpp index 8c07c4a80c..bf4a719345 100644 --- a/utils/TableGen/CodeGenDAGPatterns.cpp +++ b/utils/TableGen/CodeGenDAGPatterns.cpp @@ -2362,8 +2362,8 @@ void CodeGenDAGPatterns::AddPatternToMatch(const TreePattern *Pattern, void CodeGenDAGPatterns::InferInstructionFlags() { - std::vector<const CodeGenInstruction*> Instructions; - Target.getInstructionsByEnumValue(Instructions); + const std::vector<const CodeGenInstruction*> &Instructions = + Target.getInstructionsByEnumValue(); for (unsigned i = 0, e = Instructions.size(); i != e; ++i) { CodeGenInstruction &InstInfo = const_cast<CodeGenInstruction &>(*Instructions[i]); |