rust/compiler
bors 2ceed0b6cb Auto merge of #113814 - ChoKyuWon:master, r=davidtwco
Replace the \01__gnu_mcount_nc to LLVM intrinsic for ARM

Current `-Zinstrument-mcount` for ARM32 use the `\01__gnu_mcount_nc` directly for its instrumentation function.

However, the LLVM does not use this mcount function directly, but it wraps it to intrinsic, `llvm.arm.gnu.eabi.mcount` and the transform pass also only handle the intrinsic.

As a result, current `-Zinstrument-mcount` not work on ARM32. Refer: https://github.com/namhyung/uftrace/issues/1764

This commit replaces the mcount name from native function to the LLVM intrinsic so that the transform pass can handle it.
2023-08-18 13:20:37 +00:00
..
2023-08-14 21:29:19 +02:00
2023-08-14 16:16:51 +00:00
2023-08-15 03:44:21 +00:00