diff options
| -rw-r--r-- | arch/x86/include/asm/arch_hweight.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/arch_hweight.h b/arch/x86/include/asm/arch_hweight.h index a11bb841c434..f233eb00f41f 100644 --- a/arch/x86/include/asm/arch_hweight.h +++ b/arch/x86/include/asm/arch_hweight.h @@ -17,7 +17,7 @@ static __always_inline unsigned int __arch_hweight32(unsigned int w) unsigned int res; asm (ALTERNATIVE("call __sw_hweight32", "popcntl %[val], %[cnt]", X86_FEATURE_POPCNT) - : [cnt] "=" REG_OUT (res) + : [cnt] "=" REG_OUT (res), ASM_CALL_CONSTRAINT : [val] REG_IN (w)); return res; @@ -45,7 +45,7 @@ static __always_inline unsigned long __arch_hweight64(__u64 w) unsigned long res; asm (ALTERNATIVE("call __sw_hweight64", "popcntq %[val], %[cnt]", X86_FEATURE_POPCNT) - : [cnt] "=" REG_OUT (res) + : [cnt] "=" REG_OUT (res), ASM_CALL_CONSTRAINT : [val] REG_IN (w)); return res; |