[CostModel][X86] Add missing AVX512DQ v8i64 fptosi/sitofp costs
llvm-svn: 287760
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
index a2e4b3e..f4ae6ab 100644
--- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
+++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
@@ -716,6 +716,9 @@
// potential massive combinations (elem_num x src_type x dst_type).
static const TypeConversionCostTblEntry AVX512DQConversionTbl[] = {
+ { ISD::SINT_TO_FP, MVT::v8f32, MVT::v8i64, 1 },
+ { ISD::SINT_TO_FP, MVT::v8f64, MVT::v8i64, 1 },
+
{ ISD::UINT_TO_FP, MVT::v2f32, MVT::v2i64, 1 },
{ ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i64, 1 },
{ ISD::UINT_TO_FP, MVT::v4f32, MVT::v4i64, 1 },
@@ -723,12 +726,15 @@
{ ISD::UINT_TO_FP, MVT::v8f32, MVT::v8i64, 1 },
{ ISD::UINT_TO_FP, MVT::v8f64, MVT::v8i64, 1 },
- { ISD::FP_TO_UINT, MVT::v2i64, MVT::v2f32, 1 },
- { ISD::FP_TO_UINT, MVT::v4i64, MVT::v4f32, 1 },
- { ISD::FP_TO_UINT, MVT::v8i64, MVT::v8f32, 1 },
- { ISD::FP_TO_UINT, MVT::v2i64, MVT::v2f64, 1 },
- { ISD::FP_TO_UINT, MVT::v4i64, MVT::v4f64, 1 },
- { ISD::FP_TO_UINT, MVT::v8i64, MVT::v8f64, 1 },
+ { ISD::FP_TO_SINT, MVT::v8i64, MVT::v8f32, 1 },
+ { ISD::FP_TO_SINT, MVT::v8i64, MVT::v8f64, 1 },
+
+ { ISD::FP_TO_UINT, MVT::v2i64, MVT::v2f32, 1 },
+ { ISD::FP_TO_UINT, MVT::v4i64, MVT::v4f32, 1 },
+ { ISD::FP_TO_UINT, MVT::v8i64, MVT::v8f32, 1 },
+ { ISD::FP_TO_UINT, MVT::v2i64, MVT::v2f64, 1 },
+ { ISD::FP_TO_UINT, MVT::v4i64, MVT::v4f64, 1 },
+ { ISD::FP_TO_UINT, MVT::v8i64, MVT::v8f64, 1 },
};
// TODO: For AVX512DQ + AVX512VL, we also have cheap casts for 128-bit and