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| author | Benjamin Tissoires <bentiss@kernel.org> | 2024-07-16 12:19:28 +0200 |
|---|---|---|
| committer | Benjamin Tissoires <bentiss@kernel.org> | 2024-07-16 12:19:28 +0200 |
| commit | 3c69140734a27f8b145f12fa0ae80c1fe36a02ca (patch) | |
| tree | ad36bf7e6a5400212fbf917eceb4c7ad4df5d557 /include/linux/compiler-clang.h | |
| parent | 5ba28be6be8ac6cd4fa1ac67cd4da237d39917d2 (diff) | |
| parent | 8a25418ba65a5d2494b369f6178a284c449bc399 (diff) | |
Merge branch 'for-6.11/trivial' into for-linus
Couple of trivial fixes:
- extra semicolon (Chen Ni)
- typo (Thorsten Blum)
Diffstat (limited to 'include/linux/compiler-clang.h')
| -rw-r--r-- | include/linux/compiler-clang.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/compiler-clang.h b/include/linux/compiler-clang.h index 49feac0162a5..4c1a39dcb624 100644 --- a/include/linux/compiler-clang.h +++ b/include/linux/compiler-clang.h @@ -118,3 +118,13 @@ #define __diag_ignore_all(option, comment) \ __diag_clang(13, ignore, option) + +/* + * clang has horrible behavior with "g" or "rm" constraints for asm + * inputs, turning them into something worse than "m". Avoid using + * constraints with multiple possible uses (but "ir" seems to be ok): + * + * https://github.com/llvm/llvm-project/issues/20571 + */ +#define ASM_INPUT_G "ir" +#define ASM_INPUT_RM "r" |