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| author | Adrian Prantl <aprantl@apple.com> | 2017-05-22 16:21:02 +0000 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2017-05-22 16:21:02 +0000 |
| commit | 4c047f8931ba328149e8db176b756a8e409cdb04 (patch) | |
| tree | 08e2f86583c0ddf742244b3abd71f623ef9b1bef /llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp | |
| parent | 9812d231ed502bfad2bafe2a3c49eb2fe8da14ca (diff) | |
| download | bcm5719-llvm-4c047f8931ba328149e8db176b756a8e409cdb04.tar.gz bcm5719-llvm-4c047f8931ba328149e8db176b756a8e409cdb04.zip | |
Don't generate line&scope debug info for meta-instructions.
MachineInstructions that don't generate any code (such as
IMPLICIT_DEFs) should not generate any debug info either.
Fixes PR33107.
https://bugs.llvm.org/show_bug.cgi?id=33107
llvm-svn: 303566
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp index 1b39e46ee46..881531078a5 100644 --- a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp @@ -1025,11 +1025,11 @@ void CodeViewDebug::beginFunctionImpl(const MachineFunction *MF) { bool EmptyPrologue = true; for (const auto &MBB : *MF) { for (const auto &MI : MBB) { - if (!MI.isDebugValue() && !MI.getFlag(MachineInstr::FrameSetup) && + if (!MI.isMetaInstruction() && !MI.getFlag(MachineInstr::FrameSetup) && MI.getDebugLoc()) { PrologEndLoc = MI.getDebugLoc(); break; - } else if (!MI.isDebugValue()) { + } else if (!MI.isMetaInstruction()) { EmptyPrologue = false; } } |
