Fix a_store operation in atomic.h (#403)

wenyongh · web-flow · commit 1dfe5c302d1c · 2023-03-24T08:34:15.000+01:00
diff --git a/libc-top-half/musl/arch/wasm32/atomic_arch.h b/libc-top-half/musl/arch/wasm32/atomic_arch.h
@@ -1,4 +1,3 @@
-#define a_barrier() (__sync_synchronize())
 #define a_cas(p, t, s) (__sync_val_compare_and_swap((p), (t), (s)))
 #define a_crash() (__builtin_trap())
 #define a_clz_32 __builtin_clz

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-#define a_barrier() (__sync_synchronize())`
`2`	`1`	`#define a_cas(p, t, s) (__sync_val_compare_and_swap((p), (t), (s)))`
`3`	`2`	`#define a_crash() (__builtin_trap())`
`4`	`3`	`#define a_clz_32 __builtin_clz`