From d7ec4c1f3a86fb73ce4eb6f5a029a7b0fa9d1027 Mon Sep 17 00:00:00 2001 From: Andy Ayers Date: Wed, 21 Mar 2018 16:47:54 -0700 Subject: [PATCH] Use movsdsse2 for HW intrinsic SSE2_ConvertToDouble Instead of movsd, which is for GPRs. Fixes one of the stress failures seen in #17027. --- src/jit/hwintrinsiclistxarch.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/jit/hwintrinsiclistxarch.h b/src/jit/hwintrinsiclistxarch.h index 7435c286fa43..3d62d9f70f03 100644 --- a/src/jit/hwintrinsiclistxarch.h +++ b/src/jit/hwintrinsiclistxarch.h @@ -167,7 +167,7 @@ HARDWARE_INTRINSIC(SSE2_CompareOrdered, "CompareOrd HARDWARE_INTRINSIC(SSE2_CompareOrderedScalar, "CompareOrderedScalar", SSE2, 7, 16, 2, {INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_cmpsd}, HW_Category_SIMDScalar, HW_Flag_CopyUpperBits) HARDWARE_INTRINSIC(SSE2_CompareUnordered, "CompareUnordered", SSE2, 3, 16, 2, {INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_cmppd}, HW_Category_SimpleSIMD, HW_Flag_NoFlag) HARDWARE_INTRINSIC(SSE2_CompareUnorderedScalar, "CompareUnorderedScalar", SSE2, 3, 16, 2, {INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_cmpsd}, HW_Category_SIMDScalar, HW_Flag_CopyUpperBits) -HARDWARE_INTRINSIC(SSE2_ConvertToDouble, "ConvertToDouble", SSE2, -1, 16, 1, {INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_movsd}, HW_Category_Helper, HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoRMWSemantics) +HARDWARE_INTRINSIC(SSE2_ConvertToDouble, "ConvertToDouble", SSE2, -1, 16, 1, {INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_movsdsse2}, HW_Category_Helper, HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoRMWSemantics) HARDWARE_INTRINSIC(SSE2_ConvertToInt32, "ConvertToInt32", SSE2, -1, 16, 1, {INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_mov_xmm2i, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_cvtsd2si}, HW_Category_SIMDScalar, HW_Flag_BaseTypeFromFirstArg|HW_Flag_SpecialCodeGen|HW_Flag_NoRMWSemantics) HARDWARE_INTRINSIC(SSE2_ConvertToInt32WithTruncation, "ConvertToInt32WithTruncation", SSE2, -1, 16, 1, {INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_cvttsd2si}, HW_Category_SIMDScalar, HW_Flag_BaseTypeFromFirstArg|HW_Flag_SpecialCodeGen|HW_Flag_NoRMWSemantics) HARDWARE_INTRINSIC(SSE2_ConvertToInt64, "ConvertToInt64", SSE2, -1, 16, 1, {INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_mov_xmm2i, INS_invalid, INS_invalid, INS_cvtsd2si}, HW_Category_SIMDScalar, HW_Flag_BaseTypeFromFirstArg|HW_Flag_SpecialCodeGen|HW_Flag_NoRMWSemantics)