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| author | Vedant Kumar <vsk@apple.com> | 2018-02-13 01:09:46 +0000 |
|---|---|---|
| committer | Vedant Kumar <vsk@apple.com> | 2018-02-13 01:09:46 +0000 |
| commit | 96b7dc041b5e01949f654594b3761d8be7184ee5 (patch) | |
| tree | 9bf58a0a000941b5059c6ca31f94b66ae514d94f /llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp | |
| parent | eb7a85af426f4c41ca406d82a3de854050c4c1d2 (diff) | |
| download | bcm5719-llvm-96b7dc041b5e01949f654594b3761d8be7184ee5.tar.gz bcm5719-llvm-96b7dc041b5e01949f654594b3761d8be7184ee5.zip | |
[Utils] Salvage the debug info of DCE'ed 'xor' instructions
This salvages 259 debug values in a stage2 build of clang.
Differential Revision: https://reviews.llvm.org/D43207
llvm-svn: 324973
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 53468f13fcf..889250ed803 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp @@ -346,6 +346,7 @@ void DwarfExpression::addExpression(DIExpressionCursor &&ExprCursor, case dwarf::DW_OP_minus: case dwarf::DW_OP_mul: case dwarf::DW_OP_or: + case dwarf::DW_OP_xor: emitOp(Op->getOp()); break; case dwarf::DW_OP_deref: |
