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llvm-mirror/lib/DebugInfo
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Benjamin Kramer 0e31955b32 Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types 
If the type isn't trivially moveable emplace can skip a potentially
expensive move. It also saves a couple of characters.


Call sites were found with the ASTMatcher + some semi-automated cleanup.

memberCallExpr(
    argumentCountIs(1), callee(methodDecl(hasName("push_back"))),
    on(hasType(recordDecl(has(namedDecl(hasName("emplace_back")))))),
    hasArgument(0, bindTemporaryExpr(
                       hasType(recordDecl(hasNonTrivialDestructor())),
                       has(constructExpr()))),
    unless(isInTemplateInstantiation()))

No functional change intended.

llvm-svn: 238602
2015-05-29 19:43:39 +00:00
..
DWARF Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types 2015-05-29 19:43:39 +00:00
PDB MC: MCCodeGenInfo naming update. NFC. 2015-05-15 19:13:31 +00:00
CMakeLists.txt Resubmit unittests for DebugInfoPDB. 2015-02-07 01:47:14 +00:00
LLVMBuild.txt Resubmit "Create lib/DebugInfo/PDB" (r228428) 2015-02-06 20:30:52 +00:00
Makefile Try to fix Makefile build for LLVMDebugInfoPDB. 2015-02-06 20:42:03 +00:00