stan/jdk-24
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This commit is contained in:
Zhengyu Gu 2011-05-03 12:19:04 -07:00
commit 07cf5c9b40
1 changed files with 2 additions and 2 deletions
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hotspot/src/os_cpu/linux_x86/vm/orderAccess_linux_x86.inline.hpp
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@ -93,7 +93,7 @@ inline void OrderAccess::release_store_ptr(volatile void* p, void* v)
inline void OrderAccess::store_fence(jbyte* p, jbyte v) {
__asm__ volatile ( "xchgb (%2),%0"
: "=r" (v)
: "=q" (v)
: "0" (v), "r" (p)
: "memory");
}
@ -155,7 +155,7 @@ inline void OrderAccess::store_ptr_fence(void** p, void* v) {
// Must duplicate definitions instead of calling store_fence because we don't want to cast away volatile.
inline void OrderAccess::release_store_fence(volatile jbyte* p, jbyte v) {
__asm__ volatile ( "xchgb (%2),%0"
: "=r" (v)
: "=q" (v)
: "0" (v), "r" (p)
: "memory");
}