diff options
| author | Bill Wendling <isanbard@gmail.com> | 2009-03-09 05:04:40 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2009-03-09 05:04:40 +0000 |
| commit | ccbdc7ab82792ac5d7863ef086f11fb010d88073 (patch) | |
| tree | 8fd761b3482c8df9272eac68f507776b394f2d32 /lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp | |
| parent | bce6091d95b7fd56d7c6760b0de54fb6c4300539 (diff) | |
Pass in a std::string when getting the names of debugging things. This cuts down
on the number of times a std::string is created and copied.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66396 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp index b3a06ea9d7..0dbc35b224 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp @@ -335,8 +335,9 @@ void FunctionLoweringInfo::set(Function &fn, MachineFunction &mf, if (DW && DW->ValidDebugInfo(SPI->getContext())) { DICompileUnit CU(cast<GlobalVariable>(SPI->getContext())); - unsigned SrcFile = DW->getOrCreateSourceID(CU.getDirectory(), - CU.getFilename()); + std::string Dir, FN; + unsigned SrcFile = DW->getOrCreateSourceID(CU.getDirectory(Dir), + CU.getFilename(FN)); unsigned idx = MF->getOrCreateDebugLocID(SrcFile, SPI->getLine(), SPI->getColumn()); @@ -354,8 +355,9 @@ void FunctionLoweringInfo::set(Function &fn, MachineFunction &mf, if (DW->ValidDebugInfo(SP)) { DISubprogram Subprogram(cast<GlobalVariable>(SP)); DICompileUnit CU(Subprogram.getCompileUnit()); - unsigned SrcFile = DW->getOrCreateSourceID(CU.getDirectory(), - CU.getFilename()); + std::string Dir, FN; + unsigned SrcFile = DW->getOrCreateSourceID(CU.getDirectory(Dir), + CU.getFilename(FN)); unsigned Line = Subprogram.getLineNumber(); DL = DebugLoc::get(MF->getOrCreateDebugLocID(SrcFile, Line, 0)); } @@ -3902,8 +3904,9 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) { SPI.getColumn(), SPI.getContext())); DICompileUnit CU(cast<GlobalVariable>(SPI.getContext())); - unsigned SrcFile = DW->getOrCreateSourceID(CU.getDirectory(), - CU.getFilename()); + std::string Dir, FN; + unsigned SrcFile = DW->getOrCreateSourceID(CU.getDirectory(Dir), + CU.getFilename(FN)); unsigned idx = MF.getOrCreateDebugLocID(SrcFile, SPI.getLine(), SPI.getColumn()); setCurDebugLoc(DebugLoc::get(idx)); @@ -3947,8 +3950,9 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) { MachineFunction &MF = DAG.getMachineFunction(); DISubprogram Subprogram(cast<GlobalVariable>(SP)); DICompileUnit CompileUnit = Subprogram.getCompileUnit(); - unsigned SrcFile = DW->getOrCreateSourceID(CompileUnit.getDirectory(), - CompileUnit.getFilename()); + std::string Dir, FN; + unsigned SrcFile = DW->getOrCreateSourceID(CompileUnit.getDirectory(Dir), + CompileUnit.getFilename(FN)); // Record the source line but does not create a label for the normal // function start. It will be emitted at asm emission time. However, |