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/FastISel.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/FastISel.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/FastISel.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp index a0ed4755f9..229376d293 100644 --- a/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -319,8 +319,9 @@ bool FastISel::SelectCall(User *I) { DbgStopPointInst *SPI = cast<DbgStopPointInst>(I); 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 Line = SPI->getLine(); unsigned Col = SPI->getColumn(); unsigned ID = DW->RecordSourceLine(Line, Col, SrcFile); @@ -361,8 +362,9 @@ bool FastISel::SelectCall(User *I) { // (most?) gdb expects. 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, |