| Issue |
76545
|
| Summary |
HWASAN: No DW_OP_LLVM_tag_offset with opt above -O0
|
| Labels |
compiler-rt:hwasan,
llvm:transforms
|
| Assignees |
vitalybuka
|
| Reporter |
vitalybuka
|
DW_OP_LLVM_tag_offset is present in -O0, but not -O1 https://godbolt.org/z/3dj6bzz4z
Reasons is `AssignmentTrackingPass` and `-instcombine-lower-dbg-declare` replace `@llvm.dbg.declare` with `@llvm.dbg.assign` but we don't attach DW_OP_LLVM_tag_offset to `@llvm.dbg.assign`.
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