diff options
Diffstat (limited to 'arch/arm/include/asm/compiler.h')
| -rw-r--r-- | arch/arm/include/asm/compiler.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm/include/asm/compiler.h b/arch/arm/include/asm/compiler.h index 8155db2f7fa1..29fe85e59439 100644 --- a/arch/arm/include/asm/compiler.h +++ b/arch/arm/include/asm/compiler.h | |||
| @@ -8,8 +8,21 @@ | |||
| 8 | * This string is meant to be concatenated with the inline asm string and | 8 | * This string is meant to be concatenated with the inline asm string and |
| 9 | * will cause compilation to stop on mismatch. | 9 | * will cause compilation to stop on mismatch. |
| 10 | * (for details, see gcc PR 15089) | 10 | * (for details, see gcc PR 15089) |
| 11 | * For compatibility with clang, we have to specifically take the equivalence | ||
| 12 | * of 'r11' <-> 'fp' and 'r12' <-> 'ip' into account as well. | ||
| 11 | */ | 13 | */ |
| 12 | #define __asmeq(x, y) ".ifnc " x "," y " ; .err ; .endif\n\t" | 14 | #define __asmeq(x, y) \ |
| 15 | ".ifnc " x "," y "; " \ | ||
| 16 | ".ifnc " x y ",fpr11; " \ | ||
| 17 | ".ifnc " x y ",r11fp; " \ | ||
| 18 | ".ifnc " x y ",ipr12; " \ | ||
| 19 | ".ifnc " x y ",r12ip; " \ | ||
| 20 | ".err; " \ | ||
| 21 | ".endif; " \ | ||
| 22 | ".endif; " \ | ||
| 23 | ".endif; " \ | ||
| 24 | ".endif; " \ | ||
| 25 | ".endif\n\t" | ||
| 13 | 26 | ||
| 14 | 27 | ||
| 15 | #endif /* __ASM_ARM_COMPILER_H */ | 28 | #endif /* __ASM_ARM_COMPILER_H */ |