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| author | Nicolas Geoffray <nicolas.geoffray@lip6.fr> | 2010-09-24 17:27:50 +0000 |
|---|---|---|
| committer | Nicolas Geoffray <nicolas.geoffray@lip6.fr> | 2010-09-24 17:27:50 +0000 |
| commit | 946e3c9f9db2d0ab5bd75ad0283c224366807fa6 (patch) | |
| tree | 155349bddfb41c51ce30499dfe24c3a0f583298c /lib/CodeGen/GCStrategy.cpp | |
| parent | facb34b41cea284b5a0b4992ff619e5cfd5e6a22 (diff) | |
| download | llvm-946e3c9f9db2d0ab5bd75ad0283c224366807fa6.tar.gz llvm-946e3c9f9db2d0ab5bd75ad0283c224366807fa6.tar.bz2 llvm-946e3c9f9db2d0ab5bd75ad0283c224366807fa6.tar.xz | |
Attach a DebugLoc to a GC point in order to get precise information in the JIT of a GC point.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114736 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/GCStrategy.cpp')
| -rw-r--r-- | lib/CodeGen/GCStrategy.cpp | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/lib/CodeGen/GCStrategy.cpp b/lib/CodeGen/GCStrategy.cpp index 719fa194d8..087b2857a4 100644 --- a/lib/CodeGen/GCStrategy.cpp +++ b/lib/CodeGen/GCStrategy.cpp @@ -345,13 +345,15 @@ void MachineCodeAnalysis::VisitCallPoint(MachineBasicBlock::iterator CI) { MachineBasicBlock::iterator RAI = CI; ++RAI; - if (FI->getStrategy().needsSafePoint(GC::PreCall)) - FI->addSafePoint(GC::PreCall, InsertLabel(*CI->getParent(), CI, - CI->getDebugLoc())); + if (FI->getStrategy().needsSafePoint(GC::PreCall)) { + MCSymbol* Label = InsertLabel(*CI->getParent(), CI, CI->getDebugLoc()); + FI->addSafePoint(GC::PreCall, Label, CI->getDebugLoc()); + } - if (FI->getStrategy().needsSafePoint(GC::PostCall)) - FI->addSafePoint(GC::PostCall, InsertLabel(*CI->getParent(), RAI, - CI->getDebugLoc())); + if (FI->getStrategy().needsSafePoint(GC::PostCall)) { + MCSymbol* Label = InsertLabel(*CI->getParent(), RAI, CI->getDebugLoc()); + FI->addSafePoint(GC::PostCall, Label, CI->getDebugLoc()); + } } void MachineCodeAnalysis::FindSafePoints(MachineFunction &MF) { |