From 18fe58229d80c7f4f138a07e84ba608e1ebd232b Mon Sep 17 00:00:00 2001 From: "H. Peter Anvin" Date: Wed, 8 Jun 2016 12:38:39 -0700 Subject: x86, asm: change the GEN_*_RMWcc() macros to not quote the condition Change the lexical defintion of the GEN_*_RMWcc() macros to not take the condition code as a quoted string. This will help support changing them to use the new __GCC_ASM_FLAG_OUTPUTS__ feature in a subsequent patch. Signed-off-by: H. Peter Anvin Link: http://lkml.kernel.org/r/1465414726-197858-4-git-send-email-hpa@linux.intel.com Reviewed-by: Andy Lutomirski Reviewed-by: Borislav Petkov Acked-by: Peter Zijlstra (Intel) --- arch/x86/include/asm/atomic.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/x86/include/asm/atomic.h') diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h index 17d881248e6c..7322c1566f63 100644 --- a/arch/x86/include/asm/atomic.h +++ b/arch/x86/include/asm/atomic.h @@ -77,7 +77,7 @@ static __always_inline void atomic_sub(int i, atomic_t *v) */ static __always_inline bool atomic_sub_and_test(int i, atomic_t *v) { - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e"); + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", e); } /** @@ -114,7 +114,7 @@ static __always_inline void atomic_dec(atomic_t *v) */ static __always_inline bool atomic_dec_and_test(atomic_t *v) { - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e"); + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", e); } /** @@ -127,7 +127,7 @@ static __always_inline bool atomic_dec_and_test(atomic_t *v) */ static __always_inline bool atomic_inc_and_test(atomic_t *v) { - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e"); + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", e); } /** @@ -141,7 +141,7 @@ static __always_inline bool atomic_inc_and_test(atomic_t *v) */ static __always_inline bool atomic_add_negative(int i, atomic_t *v) { - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s"); + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", s); } /** -- cgit v1.2.3