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| author | Devang Patel <dpatel@apple.com> | 2009-04-13 18:13:16 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2009-04-13 18:13:16 +0000 |
| commit | 0431504fb2ec74b7f45f6dfcee08a84a8a12c2b8 (patch) | |
| tree | bf138ebd8070ba4c61a17b61a09e85e1a4c60021 /llvm/lib/CodeGen/SelectionDAG/FastISel.cpp | |
| parent | f3d0dccfffd53334e1799fb4ddea4e74549f71dd (diff) | |
| download | bcm5719-llvm-0431504fb2ec74b7f45f6dfcee08a84a8a12c2b8.tar.gz bcm5719-llvm-0431504fb2ec74b7f45f6dfcee08a84a8a12c2b8.zip | |
Right now, Debugging information to encode scopes (DW_TAG_lexical_block) relies on DBG_LABEL. Unfortunately this intefers with the quality of optimized code.
This patch updates dwarf writer to encode scoping information in DWARF only in FastISel mode.
llvm-svn: 68973
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/FastISel.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/FastISel.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp index cc425e51190..f48ff52b771 100644 --- a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -326,7 +326,7 @@ bool FastISel::SelectCall(User *I) { default: break; case Intrinsic::dbg_stoppoint: { DbgStopPointInst *SPI = cast<DbgStopPointInst>(I); - if (DW && DW->ValidDebugInfo(SPI->getContext())) { + if (DW && DW->ValidDebugInfo(SPI->getContext(), true)) { DICompileUnit CU(cast<GlobalVariable>(SPI->getContext())); std::string Dir, FN; unsigned SrcFile = DW->getOrCreateSourceID(CU.getDirectory(Dir), @@ -343,7 +343,7 @@ bool FastISel::SelectCall(User *I) { } case Intrinsic::dbg_region_start: { DbgRegionStartInst *RSI = cast<DbgRegionStartInst>(I); - if (DW && DW->ValidDebugInfo(RSI->getContext())) { + if (DW && DW->ValidDebugInfo(RSI->getContext(), true)) { unsigned ID = DW->RecordRegionStart(cast<GlobalVariable>(RSI->getContext())); const TargetInstrDesc &II = TII.get(TargetInstrInfo::DBG_LABEL); @@ -353,7 +353,7 @@ bool FastISel::SelectCall(User *I) { } case Intrinsic::dbg_region_end: { DbgRegionEndInst *REI = cast<DbgRegionEndInst>(I); - if (DW && DW->ValidDebugInfo(REI->getContext())) { + if (DW && DW->ValidDebugInfo(REI->getContext(), true)) { unsigned ID = DW->RecordRegionEnd(cast<GlobalVariable>(REI->getContext())); const TargetInstrDesc &II = TII.get(TargetInstrInfo::DBG_LABEL); @@ -366,7 +366,7 @@ bool FastISel::SelectCall(User *I) { DbgFuncStartInst *FSI = cast<DbgFuncStartInst>(I); Value *SP = FSI->getSubprogram(); - if (DW->ValidDebugInfo(SP)) { + if (DW->ValidDebugInfo(SP, true)) { // llvm.dbg.func.start implicitly defines a dbg_stoppoint which is what // (most?) gdb expects. DISubprogram Subprogram(cast<GlobalVariable>(SP)); @@ -401,7 +401,7 @@ bool FastISel::SelectCall(User *I) { case Intrinsic::dbg_declare: { DbgDeclareInst *DI = cast<DbgDeclareInst>(I); Value *Variable = DI->getVariable(); - if (DW && DW->ValidDebugInfo(Variable)) { + if (DW && DW->ValidDebugInfo(Variable, true)) { // Determine the address of the declared object. Value *Address = DI->getAddress(); if (BitCastInst *BCI = dyn_cast<BitCastInst>(Address)) |
