Comments (1)
regehr
commented on June 5, 2024
well, I didn't really want to do this, but now I'm tagging each LLVM instruction with a debug location and then using that to track where each ARM instruction comes from, in order to support patching up this sort of thing. this is working fine so far.
there are other use cases for this mapping, such as finding call site attributes, that I can't solve any other way that I can think of.
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Related Issues (20)
- add support for range attribute in args and ret val
- Unknown command line argument '-tv' HOT 7
- Add support for poison-generating flags `nuw`/`nsw` to `trunc`
- False positive and different refined value of `zext undef` HOT 3
- Errors about unsupported instruction `invoke` HOT 4
- Load widening for higher aligned pointer incorrectly reported as undefined HOT 2
- byval arg & memory(argmem) don't work together
- Consider the new 2-phase memory model HOT 2
- Add support for pointers larger than 64 bits HOT 5
- Add support for gep's nuw nusw attributes HOT 2
- bug relating to too-big store? HOT 1
- Add a flag to disable counterexamples with type punning through memory HOT 1
- Issue that cannot see SMT query. HOT 12
- False negative with the sign bit of nans HOT 1
- Incorrect handling of poison values HOT 1
- Incorrect handling of undef values HOT 1
- LLVM version HOT 1
- Is this a false positive? HOT 1
- `ERROR: program doesn't type check!` is raised when the intrinsic call has both noundef and range metadata.
- possible vector instrinsics inconsistency? HOT 9
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