[all-commits] [llvm/llvm-project] 1946d3: [Clang] Improve error for `-fsanitize=function/kcf...

[Csanád Hajdú via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1946d32f1fdfb2c4d5e866a5c1c5c32b8cdad5b8
      https://github.com/llvm/llvm-project/commit/1946d32f1fdfb2c4d5e866a5c1c5c32b8cdad5b8
  Author: Csanád Hajdú <csanad.hajdu at arm.com>
  Date:   2024-12-11 (Wed, 11 Dec 2024)

  Changed paths:
    M clang/lib/Driver/SanitizerArgs.cpp
    M clang/test/Driver/fsanitize.c

  Log Message:
  -----------
  [Clang] Improve error for `-fsanitize=function/kcfi -mexecute-only` incompatibility (#118816)

The current error message when using the `-fsanitize=function
-mexecute-only` flags together points to the target triple as the reason
that `-fsanitize=function` is not allowed to be used, even when the
function sanitizer is otherwise supported on the target when not using
`-mexecute-only`.

The error message is improved to give `-mexecute-only` as the reason for
disallowing `-fsanitize=function` if it was passed to the driver.

Fixes https://github.com/llvm/llvm-project/issues/117974



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications