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authorArd Biesheuvel <ard.biesheuvel@linaro.org>2013-07-04 10:25:38 +0200
committerArd Biesheuvel <ard.biesheuvel@linaro.org>2013-07-04 10:25:38 +0200
commit47e21a2c407e7b11b3ffc76b308d7f5c58ceca7e (patch)
tree1ba61348a2dc957f3142bc38f3f1f01b44c9b8a1 /Zend/zend_alloc.c
parent40cbceaf71f3431b43c245704d82f06c8bb4c2de (diff)
downloadphp-git-47e21a2c407e7b11b3ffc76b308d7f5c58ceca7e.tar.gz
Fix assembly of safe_address() for aarch64
Diffstat (limited to 'Zend/zend_alloc.c')
-rw-r--r--Zend/zend_alloc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Zend/zend_alloc.c b/Zend/zend_alloc.c
index 383a1dfcab..bf9d000437 100644
--- a/Zend/zend_alloc.c
+++ b/Zend/zend_alloc.c
@@ -2535,7 +2535,7 @@ static inline size_t safe_address(size_t nmemb, size_t size, size_t offset)
size_t res;
unsigned long overflow;
- __asm__ ("mul %0,%2,%3\n\tumulh %1,%2,%3\n\tadds %0,%0,%4\n\tadc %1,%1,%1"
+ __asm__ ("mul %0,%2,%3\n\tumulh %1,%2,%3\n\tadds %0,%0,%4\n\tadc %1,%1,xzr"
: "=&r"(res), "=&r"(overflow)
: "r"(nmemb),
"r"(size),