diff options
Diffstat (limited to 'include/linux/compiler-gcc.h')
| -rw-r--r-- | include/linux/compiler-gcc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index 928e5ca0caee..0444b1336268 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h | |||
| @@ -21,7 +21,7 @@ | |||
| 21 | * clobbered. The issue is as follows: while the inline asm might | 21 | * clobbered. The issue is as follows: while the inline asm might |
| 22 | * access any memory it wants, the compiler could have fit all of | 22 | * access any memory it wants, the compiler could have fit all of |
| 23 | * @ptr into memory registers instead, and since @ptr never escaped | 23 | * @ptr into memory registers instead, and since @ptr never escaped |
| 24 | * from that, it proofed that the inline asm wasn't touching any of | 24 | * from that, it proved that the inline asm wasn't touching any of |
| 25 | * it. This version works well with both compilers, i.e. we're telling | 25 | * it. This version works well with both compilers, i.e. we're telling |
| 26 | * the compiler that the inline asm absolutely may see the contents | 26 | * the compiler that the inline asm absolutely may see the contents |
| 27 | * of @ptr. See also: https://llvm.org/bugs/show_bug.cgi?id=15495 | 27 | * of @ptr. See also: https://llvm.org/bugs/show_bug.cgi?id=15495 |