diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
index ce84388e540c..ea3d95275b43 100644
--- a/arch/x86/include/asm/atomic.h
+++ b/arch/x86/include/asm/atomic.h
@@ -82,7 +82,7 @@ static __always_inline void arch_atomic_sub(int i, atomic_t *v)
  */
 static __always_inline bool arch_atomic_sub_and_test(int i, atomic_t *v)
 {
-	GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", e);
+	return GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, e, "er", i);
 }
 #define arch_atomic_sub_and_test arch_atomic_sub_and_test
 
@@ -122,7 +122,7 @@ static __always_inline void arch_atomic_dec(atomic_t *v)
  */
 static __always_inline bool arch_atomic_dec_and_test(atomic_t *v)
 {
-	GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", e);
+	return GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, e);
 }
 #define arch_atomic_dec_and_test arch_atomic_dec_and_test
 
@@ -136,7 +136,7 @@ static __always_inline bool arch_atomic_dec_and_test(atomic_t *v)
  */
 static __always_inline bool arch_atomic_inc_and_test(atomic_t *v)
 {
-	GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", e);
+	return GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, e);
 }
 #define arch_atomic_inc_and_test arch_atomic_inc_and_test
 
@@ -151,7 +151,7 @@ static __always_inline bool arch_atomic_inc_and_test(atomic_t *v)
  */
 static __always_inline bool arch_atomic_add_negative(int i, atomic_t *v)
 {
-	GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", s);
+	return GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, s, "er", i);
 }
 #define arch_atomic_add_negative arch_atomic_add_negative
 
diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
index 5f851d92eecd..dadc20adba21 100644
--- a/arch/x86/include/asm/atomic64_64.h
+++ b/arch/x86/include/asm/atomic64_64.h
@@ -73,7 +73,7 @@ static inline void arch_atomic64_sub(long i, atomic64_t *v)
  */
 static inline bool arch_atomic64_sub_and_test(long i, atomic64_t *v)
 {
-	GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", e);
+	return GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, e, "er", i);
 }
 #define arch_atomic64_sub_and_test arch_atomic64_sub_and_test
 
@@ -115,7 +115,7 @@ static __always_inline void arch_atomic64_dec(atomic64_t *v)
  */
 static inline bool arch_atomic64_dec_and_test(atomic64_t *v)
 {
-	GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", e);
+	return GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, e);
 }
 #define arch_atomic64_dec_and_test arch_atomic64_dec_and_test
 
@@ -129,7 +129,7 @@ static inline bool arch_atomic64_dec_and_test(atomic64_t *v)
  */
 static inline bool arch_atomic64_inc_and_test(atomic64_t *v)
 {
-	GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", e);
+	return GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, e);
 }
 #define arch_atomic64_inc_and_test arch_atomic64_inc_and_test
 
@@ -144,7 +144,7 @@ static inline bool arch_atomic64_inc_and_test(atomic64_t *v)
  */
 static inline bool arch_atomic64_add_negative(long i, atomic64_t *v)
 {
-	GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", s);
+	return GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, s, "er", i);
 }
 #define arch_atomic64_add_negative arch_atomic64_add_negative
 
diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
index 9f645ba57dbb..124f9195eb3e 100644
--- a/arch/x86/include/asm/bitops.h
+++ b/arch/x86/include/asm/bitops.h
@@ -217,8 +217,7 @@ static __always_inline void change_bit(long nr, volatile unsigned long *addr)
  */
 static __always_inline bool test_and_set_bit(long nr, volatile unsigned long *addr)
 {
-	GEN_BINARY_RMWcc(LOCK_PREFIX __ASM_SIZE(bts),
-	                 *addr, "Ir", nr, "%0", c);
+	return GEN_BINARY_RMWcc(LOCK_PREFIX __ASM_SIZE(bts), *addr, c, "Ir", nr);
 }
 
 /**
@@ -264,8 +263,7 @@ static __always_inline bool __test_and_set_bit(long nr, volatile unsigned long *
  */
 static __always_inline bool test_and_clear_bit(long nr, volatile unsigned long *addr)
 {
-	GEN_BINARY_RMWcc(LOCK_PREFIX __ASM_SIZE(btr),
-	                 *addr, "Ir", nr, "%0", c);
+	return GEN_BINARY_RMWcc(LOCK_PREFIX __ASM_SIZE(btr), *addr, c, "Ir", nr);
 }
 
 /**
@@ -318,8 +316,7 @@ static __always_inline bool __test_and_change_bit(long nr, volatile unsigned lon
  */
 static __always_inline bool test_and_change_bit(long nr, volatile unsigned long *addr)
 {
-	GEN_BINARY_RMWcc(LOCK_PREFIX __ASM_SIZE(btc),
-	                 *addr, "Ir", nr, "%0", c);
+	return GEN_BINARY_RMWcc(LOCK_PREFIX __ASM_SIZE(btc), *addr, c, "Ir", nr);
 }
 
 static __always_inline bool constant_test_bit(long nr, const volatile unsigned long *addr)
diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
index c91083c59845..349a47acaa4a 100644
--- a/arch/x86/include/asm/local.h
+++ b/arch/x86/include/asm/local.h
@@ -53,7 +53,7 @@ static inline void local_sub(long i, local_t *l)
  */
 static inline bool local_sub_and_test(long i, local_t *l)
 {
-	GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", e);
+	return GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, e, "er", i);
 }
 
 /**
@@ -66,7 +66,7 @@ static inline bool local_sub_and_test(long i, local_t *l)
  */
 static inline bool local_dec_and_test(local_t *l)
 {
-	GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", e);
+	return GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, e);
 }
 
 /**
@@ -79,7 +79,7 @@ static inline bool local_dec_and_test(local_t *l)
  */
 static inline bool local_inc_and_test(local_t *l)
 {
-	GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", e);
+	return GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, e);
 }
 
 /**
@@ -93,7 +93,7 @@ static inline bool local_inc_and_test(local_t *l)
  */
 static inline bool local_add_negative(long i, local_t *l)
 {
-	GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", s);
+	return GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, s, "er", i);
 }
 
 /**
diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
index 7f2dbd91fc74..90cb2f36c042 100644
--- a/arch/x86/include/asm/preempt.h
+++ b/arch/x86/include/asm/preempt.h
@@ -88,7 +88,7 @@ static __always_inline void __preempt_count_sub(int val)
  */
 static __always_inline bool __preempt_count_dec_and_test(void)
 {
-	GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), e);
+	return GEN_UNARY_RMWcc("decl", __preempt_count, e, __percpu_arg([var]));
 }
 
 /*
diff --git a/arch/x86/include/asm/refcount.h b/arch/x86/include/asm/refcount.h
index c92909da0686..a8b5e1e13319 100644
--- a/arch/x86/include/asm/refcount.h
+++ b/arch/x86/include/asm/refcount.h
@@ -79,16 +79,17 @@ static __always_inline void refcount_dec(refcount_t *r)
 static __always_inline __must_check
 bool refcount_sub_and_test(unsigned int i, refcount_t *r)
 {
-	GEN_BINARY_SUFFIXED_RMWcc(LOCK_PREFIX "subl",
-				  "REFCOUNT_CHECK_LT_ZERO counter=\"%0\"",
-				  r->refs.counter, "er", i, "%0", e, "cx");
+
+	return GEN_BINARY_SUFFIXED_RMWcc(LOCK_PREFIX "subl",
+					 "REFCOUNT_CHECK_LT_ZERO counter=\"%[var]\"",
+					 r->refs.counter, e, "er", i, "cx");
 }
 
 static __always_inline __must_check bool refcount_dec_and_test(refcount_t *r)
 {
-	GEN_UNARY_SUFFIXED_RMWcc(LOCK_PREFIX "decl",
-				 "REFCOUNT_CHECK_LT_ZERO counter=\"%0\"",
-				 r->refs.counter, "%0", e, "cx");
+	return GEN_UNARY_SUFFIXED_RMWcc(LOCK_PREFIX "decl",
+					"REFCOUNT_CHECK_LT_ZERO counter=\"%[var]\"",
+					r->refs.counter, e, "cx");
 }
 
 static __always_inline __must_check
diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
index 4914a3e7c803..46ac84b506f5 100644
--- a/arch/x86/include/asm/rmwcc.h
+++ b/arch/x86/include/asm/rmwcc.h
@@ -2,56 +2,69 @@
 #ifndef _ASM_X86_RMWcc
 #define _ASM_X86_RMWcc
 
+/* This counts to 12. Any more, it will return 13th argument. */
+#define __RMWcc_ARGS(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _n, X...) _n
+#define RMWcc_ARGS(X...) __RMWcc_ARGS(, ##X, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0)
+
+#define __RMWcc_CONCAT(a, b) a ## b
+#define RMWcc_CONCAT(a, b) __RMWcc_CONCAT(a, b)
+
 #define __CLOBBERS_MEM(clb...)	"memory", ## clb
 
 #if !defined(__GCC_ASM_FLAG_OUTPUTS__) && defined(CC_HAVE_ASM_GOTO)
 
 /* Use asm goto */
 
-#define __GEN_RMWcc(fullop, var, cc, clobbers, ...)			\
-do {									\
+#define __GEN_RMWcc(fullop, _var, cc, clobbers, ...)			\
+({									\
+	bool c = false;							\
 	asm_volatile_goto (fullop "; j" #cc " %l[cc_label]"		\
-			: : [counter] "m" (var), ## __VA_ARGS__		\
+			: : [var] "m" (_var), ## __VA_ARGS__		\
 			: clobbers : cc_label);				\
-	return 0;							\
-cc_label:								\
-	return 1;							\
-} while (0)
-
-#define __BINARY_RMWcc_ARG	" %1, "
-
+	if (0) {							\
+cc_label:	c = true;						\
+	}								\
+	c;								\
+})
 
 #else /* defined(__GCC_ASM_FLAG_OUTPUTS__) || !defined(CC_HAVE_ASM_GOTO) */
 
 /* Use flags output or a set instruction */
 
-#define __GEN_RMWcc(fullop, var, cc, clobbers, ...)			\
-do {									\
+#define __GEN_RMWcc(fullop, _var, cc, clobbers, ...)			\
+({									\
 	bool c;								\
 	asm volatile (fullop CC_SET(cc)					\
-			: [counter] "+m" (var), CC_OUT(cc) (c)		\
+			: [var] "+m" (_var), CC_OUT(cc) (c)		\
 			: __VA_ARGS__ : clobbers);			\
-	return c;							\
-} while (0)
-
-#define __BINARY_RMWcc_ARG	" %2, "
+	c;								\
+})
 
 #endif /* defined(__GCC_ASM_FLAG_OUTPUTS__) || !defined(CC_HAVE_ASM_GOTO) */
 
-#define GEN_UNARY_RMWcc(op, var, arg0, cc)				\
+#define GEN_UNARY_RMWcc_4(op, var, cc, arg0)				\
 	__GEN_RMWcc(op " " arg0, var, cc, __CLOBBERS_MEM())
 
-#define GEN_UNARY_SUFFIXED_RMWcc(op, suffix, var, arg0, cc, clobbers...)\
-	__GEN_RMWcc(op " " arg0 "\n\t" suffix, var, cc,			\
+#define GEN_UNARY_RMWcc_3(op, var, cc)					\
+	GEN_UNARY_RMWcc_4(op, var, cc, "%[var]")
+
+#define GEN_UNARY_RMWcc(X...) RMWcc_CONCAT(GEN_UNARY_RMWcc_, RMWcc_ARGS(X))(X)
+
+#define GEN_BINARY_RMWcc_6(op, var, cc, vcon, _val, arg0)		\
+	__GEN_RMWcc(op " %[val], " arg0, var, cc,			\
+		    __CLOBBERS_MEM(), [val] vcon (_val))
+
+#define GEN_BINARY_RMWcc_5(op, var, cc, vcon, val)			\
+	GEN_BINARY_RMWcc_6(op, var, cc, vcon, val, "%[var]")
+
+#define GEN_BINARY_RMWcc(X...) RMWcc_CONCAT(GEN_BINARY_RMWcc_, RMWcc_ARGS(X))(X)
+
+#define GEN_UNARY_SUFFIXED_RMWcc(op, suffix, var, cc, clobbers...)	\
+	__GEN_RMWcc(op " %[var]\n\t" suffix, var, cc,			\
 		    __CLOBBERS_MEM(clobbers))
 
-#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc)			\
-	__GEN_RMWcc(op __BINARY_RMWcc_ARG arg0, var, cc,		\
-		    __CLOBBERS_MEM(), vcon (val))
-
-#define GEN_BINARY_SUFFIXED_RMWcc(op, suffix, var, vcon, val, arg0, cc,	\
-				  clobbers...)				\
-	__GEN_RMWcc(op __BINARY_RMWcc_ARG arg0 "\n\t" suffix, var, cc,	\
-		    __CLOBBERS_MEM(clobbers), vcon (val))
+#define GEN_BINARY_SUFFIXED_RMWcc(op, suffix, var, cc, vcon, _val, clobbers...)\
+	__GEN_RMWcc(op " %[val], %[var]\n\t" suffix, var, cc,		\
+		    __CLOBBERS_MEM(clobbers), [val] vcon (_val))
 
 #endif /* _ASM_X86_RMWcc */