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futex.h (futex_wait): Remove doouble initialization. 

* config/linux/x86/futex.h (futex_wait) [__x86_64__]:
	Remove doouble initialization.

From-SVN: r224150
This commit is contained in:
Uros Bizjak 2015-06-05 12:56:14 +02:00
parent ea4e787261
commit 6aa54a8b25
1 changed files with 1 additions and 3 deletions
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4
libgomp/config/linux/x86/futex.h
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@ -33,10 +33,9 @@
static inline void
futex_wait (int *addr, int val)
{
register long r10 __asm__("%r10");
long res;
r10 = 0;
register long r10 __asm__("%r10") = 0;
__asm volatile ("syscall"
: "=a" (res)
: "0" (SYS_futex), "D" (addr), "S" (gomp_futex_wait),
@ -46,7 +45,6 @@ futex_wait (int *addr, int val)
{
gomp_futex_wait &= ~FUTEX_PRIVATE_FLAG;
gomp_futex_wake &= ~FUTEX_PRIVATE_FLAG;
r10 = 0;
__asm volatile ("syscall"
: "=a" (res)
: "0" (SYS_futex), "D" (addr), "S" (gomp_futex_wait),