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Merge branch 'PHP-8.4'

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* PHP-8.4:
  Add missing cc clobber
This commit is contained in:
Niels Dossche
2025-07-22 12:43:57 +02:00
parent a7fef37657 c04f2d2d88
commit ef5ca80a47
1 changed files with 8 additions and 4 deletions
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12
Zend/zend_multiply.h
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@@ -155,13 +155,15 @@ static zend_always_inline size_t zend_safe_address(size_t nmemb, size_t size, si
__asm__ ("mull %3\n\tadcl $0,%1"
: "=&a"(res), "=&d" (m_overflow)
: "%0"(res),
"rm"(size));
"rm"(size)
: "cc");
} else {
__asm__ ("mull %3\n\taddl %4,%0\n\tadcl $0,%1"
: "=&a"(res), "=&d" (m_overflow)
: "%0"(res),
"rm"(size),
"rm"(offset));
"rm"(offset)
: "cc");
}
if (UNEXPECTED(m_overflow)) {
@@ -191,7 +193,8 @@ static zend_always_inline size_t zend_safe_address(size_t nmemb, size_t size, si
"adc $0,%1"
: "=&a"(res), "=&d" (m_overflow)
: "%0"(res),
"rm"(size));
"rm"(size)
: "cc");
} else if (ZEND_CONST_COND(nmemb == 1, 0)) {
res = size;
__asm__ ("add %2, %0\n\t"
@@ -207,7 +210,8 @@ static zend_always_inline size_t zend_safe_address(size_t nmemb, size_t size, si
: "=&a"(res), "=&d" (m_overflow)
: "%0"(res),
"rm"(size),
"rm"(offset));
"rm"(offset)
: "cc");
}
#undef LP_SUFF
if (UNEXPECTED(m_overflow)) {