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| author | Vedant Kumar <vsk@apple.com> | 2018-02-09 19:19:55 +0000 |
|---|---|---|
| committer | Vedant Kumar <vsk@apple.com> | 2018-02-09 19:19:55 +0000 |
| commit | 04386d8e3de6c9fe79d0f911841ff94368bd61cc (patch) | |
| tree | b2a5d6cbcfc7acb0dcd25730e737ea7177d1ea9f /llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp | |
| parent | 9b48e8d233e9013dc6a38e628350c6d76c46a58a (diff) | |
| download | bcm5719-llvm-04386d8e3de6c9fe79d0f911841ff94368bd61cc.tar.gz bcm5719-llvm-04386d8e3de6c9fe79d0f911841ff94368bd61cc.zip | |
[Utils] Salvage debug info from dead 'or' instructions
Extend salvageDebugInfo to preserve the debug info from a dead 'or'
with a constant.
Patch by Ismail Badawi!
Differential Revision: https://reviews.llvm.org/D43129
llvm-svn: 324764
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp index 68d25fe37b4..ec9340ce75c 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp @@ -341,6 +341,7 @@ void DwarfExpression::addExpression(DIExpressionCursor &&ExprCursor, case dwarf::DW_OP_plus: case dwarf::DW_OP_minus: case dwarf::DW_OP_mul: + case dwarf::DW_OP_or: emitOp(Op->getOp()); break; case dwarf::DW_OP_deref: |
