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comparison src/cpu/x86/vm/assembler_x86.cpp @ 3873:a594deb1d6dc

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7081926: assert(VM_Version::supports_sse2()) failed: must support Summary: fix assert, prefetchnta is supported since SSE not SSE2. Reviewed-by: never
author kvn
date Mon, 22 Aug 2011 11:00:39 -0700
parents 381bf869f784
children e6b1331a51d2
comparison
equal deleted inserted replaced
3872:ff9ab6327924 3873:a594deb1d6dc
2305 prefix(src); 2305 prefix(src);
2306 emit_byte(0x0F); 2306 emit_byte(0x0F);
2307 } 2307 }
2308 2308
2309 void Assembler::prefetchnta(Address src) { 2309 void Assembler::prefetchnta(Address src) {
2310 NOT_LP64(assert(VM_Version::supports_sse2(), "must support")); 2310 NOT_LP64(assert(VM_Version::supports_sse(), "must support"));
2311 InstructionMark im(this); 2311 InstructionMark im(this);
2312 prefetch_prefix(src); 2312 prefetch_prefix(src);
2313 emit_byte(0x18); 2313 emit_byte(0x18);
2314 emit_operand(rax, src); // 0, src 2314 emit_operand(rax, src); // 0, src
2315 } 2315 }