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comparison src/cpu/x86/vm/x86.ad @ 6792:137868b7aa6f

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7196199: java/text/Bidi/Bug6665028.java failed: Bidi run count incorrect Summary: Save whole XMM/YMM registers in safepoint interrupt handler. Reviewed-by: roland, twisti
author kvn
date Mon, 17 Sep 2012 19:39:07 -0700
parents da91efe96a93
children 7eca5de9e0b6
comparison
equal deleted inserted replaced
6791:8d3cc6612bd1 6792:137868b7aa6f
496 switch (opcode) { 496 switch (opcode) {
497 case Op_PopCountI: 497 case Op_PopCountI:
498 case Op_PopCountL: 498 case Op_PopCountL:
499 if (!UsePopCountInstruction) 499 if (!UsePopCountInstruction)
500 return false; 500 return false;
501 break;
501 case Op_MulVI: 502 case Op_MulVI:
502 if ((UseSSE < 4) && (UseAVX < 1)) // only with SSE4_1 or AVX 503 if ((UseSSE < 4) && (UseAVX < 1)) // only with SSE4_1 or AVX
503 return false; 504 return false;
504 break; 505 break;
505 } 506 }