| Issue |
107083
|
| Summary |
__llvm_profile_counter_bias etc. should be intptr_t
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
rorth
|
While investigating Issue #101667 and later PR #102747, it was discovered that `clang` and `compiler-rt` are inconsistent about
the types of `__llvm_profile_counter_bias` and `__llvm_profile_bitmap_bias`: while `clang` creates them as `int64_t`, `compiler-rt`
had them as `intptr_t`. While PR #102747 changed `compiler-rt` to match `clang` here, both variables could just be `intptr_t` to
match their use. While such a change is a no-op for 64-bit targets, for 32-bit targets this causes an incompatible change for the profile file format, meaning some effort to support the new version.
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