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comparison src/os_cpu/linux_sparc/vm/atomic_linux_sparc.inline.hpp @ 10997:46c544b8fbfc

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8008407: remove SPARC V8 support Summary: Removed most of the SPARC V8 instructions Reviewed-by: kvn, twisti
author morris
date Fri, 07 Jun 2013 16:46:37 -0700
parents 63e54c37ac64
children 7f77d17d0f13
comparison
equal deleted inserted replaced
10996:ea60d1de6735 10997:46c544b8fbfc
167 : "=r" (rv) 167 : "=r" (rv)
168 : "0" (exchange_value), "r" (dest), "r" (compare_value) 168 : "0" (exchange_value), "r" (dest), "r" (compare_value)
169 : "memory"); 169 : "memory");
170 return rv; 170 return rv;
171 #else 171 #else
172 assert(VM_Version::v9_instructions_work(), "cas only supported on v9");
173 volatile jlong_accessor evl, cvl, rv; 172 volatile jlong_accessor evl, cvl, rv;
174 evl.long_value = exchange_value; 173 evl.long_value = exchange_value;
175 cvl.long_value = compare_value; 174 cvl.long_value = compare_value;
176 175
177 __asm__ volatile( 176 __asm__ volatile(