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X86 cost model: Model cost for uitofp and sitofp on SSE2
The costs are overfitted so that I can still use the legalization factor.
For example the following kernel has about half the throughput vectorized than
unvectorized when compiled with SSE2. Before this patch we would vectorize it.
unsigned short A[1024];
double B[1024];
void f() {
int i;
for (i = 0; i < 1024; ++i) {
B[i] = (double) A[i];
}
}
radar://13599001
llvm-svn: 179033
This commit is contained in:
Arnold Schwaighofer
parent
7583b0a3c3
commit
3218da2403
@ -334,12 +334,43 @@ unsigned X86TTI::getCastInstrCost(unsigned Opcode, Type *Dst, Type *Src) const {
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int ISD = TLI->InstructionOpcodeToISD(Opcode);
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assert(ISD && "Invalid opcode");
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std::pair<unsigned, MVT> LTSrc = TLI->getTypeLegalizationCost(Src);
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std::pair<unsigned, MVT> LTDest = TLI->getTypeLegalizationCost(Dst);
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static const TypeConversionCostTblEntry<MVT> SSE2ConvTbl[] = {
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// These are somewhat magic numbers justified by looking at the output of
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// Intel's IACA, running some kernels and making sure when we take
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// legalization into account the throughput will be overestimated.
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{ ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i64, 2*10 },
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{ ISD::UINT_TO_FP, MVT::v2f64, MVT::v4i32, 4*10 },
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{ ISD::UINT_TO_FP, MVT::v2f64, MVT::v8i16, 8*10 },
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{ ISD::UINT_TO_FP, MVT::v2f64, MVT::v16i8, 16*10 },
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{ ISD::SINT_TO_FP, MVT::v2f64, MVT::v2i64, 2*10 },
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{ ISD::SINT_TO_FP, MVT::v2f64, MVT::v4i32, 4*10 },
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{ ISD::SINT_TO_FP, MVT::v2f64, MVT::v8i16, 8*10 },
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{ ISD::SINT_TO_FP, MVT::v2f64, MVT::v16i8, 16*10 },
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// There are faster sequences for float conversions.
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{ ISD::UINT_TO_FP, MVT::v4f32, MVT::v2i64, 15 },
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{ ISD::UINT_TO_FP, MVT::v4f32, MVT::v4i32, 15 },
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{ ISD::UINT_TO_FP, MVT::v4f32, MVT::v8i16, 15 },
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{ ISD::UINT_TO_FP, MVT::v4f32, MVT::v16i8, 8 },
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{ ISD::SINT_TO_FP, MVT::v4f32, MVT::v2i64, 15 },
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{ ISD::SINT_TO_FP, MVT::v4f32, MVT::v4i32, 15 },
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{ ISD::SINT_TO_FP, MVT::v4f32, MVT::v8i16, 15 },
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{ ISD::SINT_TO_FP, MVT::v4f32, MVT::v16i8, 8 },
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};
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if (ST->hasSSE2() && !ST->hasAVX()) {
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int Idx = ConvertCostTableLookup<MVT>(SSE2ConvTbl,
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array_lengthof(SSE2ConvTbl),
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ISD, LTDest.second, LTSrc.second);
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if (Idx != -1)
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return LTSrc.first * SSE2ConvTbl[Idx].Cost;
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}
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EVT SrcTy = TLI->getValueType(Src);
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EVT DstTy = TLI->getValueType(Dst);
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if (!SrcTy.isSimple() || !DstTy.isSimple())
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return TargetTransformInfo::getCastInstrCost(Opcode, Dst, Src);
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static const TypeConversionCostTblEntry<MVT> AVXConversionTbl[] = {
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{ ISD::SIGN_EXTEND, MVT::v8i32, MVT::v8i16, 1 },
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{ ISD::ZERO_EXTEND, MVT::v8i32, MVT::v8i16, 1 },
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281
test/Analysis/CostModel/X86/sitofp.ll
Normal file
281
test/Analysis/CostModel/X86/sitofp.ll
Normal file
@ -0,0 +1,281 @@
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; RUN: opt -mtriple=x86_64-apple-darwin -mcpu=core2 -cost-model -analyze < %s | FileCheck --check-prefix=SSE2 %s
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define <2 x double> @sitofpv2i8v2double(<2 x i8> %a) {
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; SSE2: sitofpv2i8v2double
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; SSE2: cost of 20 {{.*}} sitofp
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%1 = sitofp <2 x i8> %a to <2 x double>
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ret <2 x double> %1
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}
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define <4 x double> @sitofpv4i8v4double(<4 x i8> %a) {
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; SSE2: sitofpv4i8v4double
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; SSE2: cost of 40 {{.*}} sitofp
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%1 = sitofp <4 x i8> %a to <4 x double>
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ret <4 x double> %1
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}
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define <8 x double> @sitofpv8i8v8double(<8 x i8> %a) {
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; SSE2: sitofpv8i8v8double
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; SSE2: cost of 80 {{.*}} sitofp
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%1 = sitofp <8 x i8> %a to <8 x double>
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ret <8 x double> %1
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}
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define <16 x double> @sitofpv16i8v16double(<16 x i8> %a) {
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; SSE2: sitofpv16i8v16double
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; SSE2: cost of 160 {{.*}} sitofp
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%1 = sitofp <16 x i8> %a to <16 x double>
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ret <16 x double> %1
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}
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define <32 x double> @sitofpv32i8v32double(<32 x i8> %a) {
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; SSE2: sitofpv32i8v32double
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; SSE2: cost of 320 {{.*}} sitofp
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%1 = sitofp <32 x i8> %a to <32 x double>
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ret <32 x double> %1
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}
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define <2 x double> @sitofpv2i16v2double(<2 x i16> %a) {
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; SSE2: sitofpv2i16v2double
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; SSE2: cost of 20 {{.*}} sitofp
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%1 = sitofp <2 x i16> %a to <2 x double>
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ret <2 x double> %1
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}
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define <4 x double> @sitofpv4i16v4double(<4 x i16> %a) {
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; SSE2: sitofpv4i16v4double
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; SSE2: cost of 40 {{.*}} sitofp
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%1 = sitofp <4 x i16> %a to <4 x double>
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ret <4 x double> %1
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}
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define <8 x double> @sitofpv8i16v8double(<8 x i16> %a) {
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; SSE2: sitofpv8i16v8double
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; SSE2: cost of 80 {{.*}} sitofp
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%1 = sitofp <8 x i16> %a to <8 x double>
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ret <8 x double> %1
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}
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define <16 x double> @sitofpv16i16v16double(<16 x i16> %a) {
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; SSE2: sitofpv16i16v16double
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; SSE2: cost of 160 {{.*}} sitofp
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%1 = sitofp <16 x i16> %a to <16 x double>
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ret <16 x double> %1
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}
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define <32 x double> @sitofpv32i16v32double(<32 x i16> %a) {
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; SSE2: sitofpv32i16v32double
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; SSE2: cost of 320 {{.*}} sitofp
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%1 = sitofp <32 x i16> %a to <32 x double>
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ret <32 x double> %1
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}
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define <2 x double> @sitofpv2i32v2double(<2 x i32> %a) {
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; SSE2: sitofpv2i32v2double
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; SSE2: cost of 20 {{.*}} sitofp
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%1 = sitofp <2 x i32> %a to <2 x double>
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ret <2 x double> %1
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}
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define <4 x double> @sitofpv4i32v4double(<4 x i32> %a) {
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; SSE2: sitofpv4i32v4double
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; SSE2: cost of 40 {{.*}} sitofp
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%1 = sitofp <4 x i32> %a to <4 x double>
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ret <4 x double> %1
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}
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define <8 x double> @sitofpv8i32v8double(<8 x i32> %a) {
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; SSE2: sitofpv8i32v8double
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; SSE2: cost of 80 {{.*}} sitofp
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%1 = sitofp <8 x i32> %a to <8 x double>
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ret <8 x double> %1
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}
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define <16 x double> @sitofpv16i32v16double(<16 x i32> %a) {
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; SSE2: sitofpv16i32v16double
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; SSE2: cost of 160 {{.*}} sitofp
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%1 = sitofp <16 x i32> %a to <16 x double>
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ret <16 x double> %1
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}
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define <32 x double> @sitofpv32i32v32double(<32 x i32> %a) {
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; SSE2: sitofpv32i32v32double
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; SSE2: cost of 320 {{.*}} sitofp
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%1 = sitofp <32 x i32> %a to <32 x double>
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ret <32 x double> %1
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}
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define <2 x double> @sitofpv2i64v2double(<2 x i64> %a) {
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; SSE2: sitofpv2i64v2double
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; SSE2: cost of 20 {{.*}} sitofp
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%1 = sitofp <2 x i64> %a to <2 x double>
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ret <2 x double> %1
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}
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define <4 x double> @sitofpv4i64v4double(<4 x i64> %a) {
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; SSE2: sitofpv4i64v4double
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; SSE2: cost of 40 {{.*}} sitofp
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%1 = sitofp <4 x i64> %a to <4 x double>
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ret <4 x double> %1
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}
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define <8 x double> @sitofpv8i64v8double(<8 x i64> %a) {
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%1 = sitofp <8 x i64> %a to <8 x double>
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; SSE2: sitofpv8i64v8double
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; SSE2: cost of 80 {{.*}} sitofp
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ret <8 x double> %1
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}
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define <16 x double> @sitofpv16i64v16double(<16 x i64> %a) {
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; SSE2: sitofpv16i64v16double
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; SSE2: cost of 160 {{.*}} sitofp
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%1 = sitofp <16 x i64> %a to <16 x double>
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ret <16 x double> %1
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}
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define <32 x double> @sitofpv32i64v32double(<32 x i64> %a) {
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; SSE2: sitofpv32i64v32double
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; SSE2: cost of 320 {{.*}} sitofp
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%1 = sitofp <32 x i64> %a to <32 x double>
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ret <32 x double> %1
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}
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define <2 x float> @sitofpv2i8v2float(<2 x i8> %a) {
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; SSE2: sitofpv2i8v2float
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; SSE2: cost of 15 {{.*}} sitofp
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%1 = sitofp <2 x i8> %a to <2 x float>
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ret <2 x float> %1
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}
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define <4 x float> @sitofpv4i8v4float(<4 x i8> %a) {
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; SSE2: sitofpv4i8v4float
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; SSE2: cost of 15 {{.*}} sitofp
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%1 = sitofp <4 x i8> %a to <4 x float>
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ret <4 x float> %1
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}
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define <8 x float> @sitofpv8i8v8float(<8 x i8> %a) {
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; SSE2: sitofpv8i8v8float
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; SSE2: cost of 15 {{.*}} sitofp
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%1 = sitofp <8 x i8> %a to <8 x float>
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ret <8 x float> %1
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}
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define <16 x float> @sitofpv16i8v16float(<16 x i8> %a) {
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; SSE2: sitofpv16i8v16float
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; SSE2: cost of 8 {{.*}} sitofp
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%1 = sitofp <16 x i8> %a to <16 x float>
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ret <16 x float> %1
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}
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define <32 x float> @sitofpv32i8v32float(<32 x i8> %a) {
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; SSE2: sitofpv32i8v32float
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; SSE2: cost of 16 {{.*}} sitofp
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%1 = sitofp <32 x i8> %a to <32 x float>
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ret <32 x float> %1
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}
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define <2 x float> @sitofpv2i16v2float(<2 x i16> %a) {
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; SSE2: sitofpv2i16v2float
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; SSE2: cost of 15 {{.*}} sitofp
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%1 = sitofp <2 x i16> %a to <2 x float>
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ret <2 x float> %1
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}
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define <4 x float> @sitofpv4i16v4float(<4 x i16> %a) {
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; SSE2: sitofpv4i16v4float
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; SSE2: cost of 15 {{.*}} sitofp
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%1 = sitofp <4 x i16> %a to <4 x float>
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ret <4 x float> %1
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}
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define <8 x float> @sitofpv8i16v8float(<8 x i16> %a) {
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; SSE2: sitofpv8i16v8float
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; SSE2: cost of 15 {{.*}} sitofp
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%1 = sitofp <8 x i16> %a to <8 x float>
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ret <8 x float> %1
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}
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define <16 x float> @sitofpv16i16v16float(<16 x i16> %a) {
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; SSE2: sitofpv16i16v16float
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; SSE2: cost of 30 {{.*}} sitofp
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%1 = sitofp <16 x i16> %a to <16 x float>
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ret <16 x float> %1
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}
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define <32 x float> @sitofpv32i16v32float(<32 x i16> %a) {
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; SSE2: sitofpv32i16v32float
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; SSE2: cost of 60 {{.*}} sitofp
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%1 = sitofp <32 x i16> %a to <32 x float>
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ret <32 x float> %1
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}
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define <2 x float> @sitofpv2i32v2float(<2 x i32> %a) {
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; SSE2: sitofpv2i32v2float
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; SSE2: cost of 15 {{.*}} sitofp
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%1 = sitofp <2 x i32> %a to <2 x float>
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ret <2 x float> %1
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}
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define <4 x float> @sitofpv4i32v4float(<4 x i32> %a) {
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; SSE2: sitofpv4i32v4float
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; SSE2: cost of 15 {{.*}} sitofp
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%1 = sitofp <4 x i32> %a to <4 x float>
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ret <4 x float> %1
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}
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define <8 x float> @sitofpv8i32v8float(<8 x i32> %a) {
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; SSE2: sitofpv8i32v8float
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; SSE2: cost of 30 {{.*}} sitofp
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%1 = sitofp <8 x i32> %a to <8 x float>
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ret <8 x float> %1
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}
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define <16 x float> @sitofpv16i32v16float(<16 x i32> %a) {
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; SSE2: sitofpv16i32v16float
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; SSE2: cost of 60 {{.*}} sitofp
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%1 = sitofp <16 x i32> %a to <16 x float>
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ret <16 x float> %1
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}
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define <32 x float> @sitofpv32i32v32float(<32 x i32> %a) {
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; SSE2: sitofpv32i32v32float
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; SSE2: cost of 120 {{.*}} sitofp
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%1 = sitofp <32 x i32> %a to <32 x float>
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ret <32 x float> %1
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}
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define <2 x float> @sitofpv2i64v2float(<2 x i64> %a) {
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; SSE2: sitofpv2i64v2float
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; SSE2: cost of 15 {{.*}} sitofp
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%1 = sitofp <2 x i64> %a to <2 x float>
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ret <2 x float> %1
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}
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define <4 x float> @sitofpv4i64v4float(<4 x i64> %a) {
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; SSE2: sitofpv4i64v4float
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; SSE2: cost of 30 {{.*}} sitofp
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%1 = sitofp <4 x i64> %a to <4 x float>
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ret <4 x float> %1
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}
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define <8 x float> @sitofpv8i64v8float(<8 x i64> %a) {
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; SSE2: sitofpv8i64v8float
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; SSE2: cost of 60 {{.*}} sitofp
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%1 = sitofp <8 x i64> %a to <8 x float>
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ret <8 x float> %1
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}
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define <16 x float> @sitofpv16i64v16float(<16 x i64> %a) {
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; SSE2: sitofpv16i64v16float
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; SSE2: cost of 120 {{.*}} sitofp
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%1 = sitofp <16 x i64> %a to <16 x float>
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ret <16 x float> %1
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}
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define <32 x float> @sitofpv32i64v32float(<32 x i64> %a) {
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; SSE2: sitofpv32i64v32float
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; SSE2: cost of 240 {{.*}} sitofp
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%1 = sitofp <32 x i64> %a to <32 x float>
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ret <32 x float> %1
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}
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362
test/Analysis/CostModel/X86/uitofp.ll
Normal file
362
test/Analysis/CostModel/X86/uitofp.ll
Normal file
@ -0,0 +1,362 @@
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; RUN: llc -mtriple=x86_64-apple-darwin -mcpu=core2 < %s | FileCheck --check-prefix=SSE2-CODEGEN %s
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; RUN: opt -mtriple=x86_64-apple-darwin -mcpu=core2 -cost-model -analyze < %s | FileCheck --check-prefix=SSE2 %s
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define <2 x double> @uitofpv2i8v2double(<2 x i8> %a) {
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; SSE2: uitofpv2i8v2double
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; SSE2: cost of 20 {{.*}} uitofp
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; SSE2-CODEGEN: uitofpv2i8v2double
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; SSE2-CODEGEN: movapd LCPI
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; SSE2-CODEGEN: subpd
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; SSE2-CODEGEN: addpd
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%1 = uitofp <2 x i8> %a to <2 x double>
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ret <2 x double> %1
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}
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define <4 x double> @uitofpv4i8v4double(<4 x i8> %a) {
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; SSE2: uitofpv4i8v4double
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; SSE2: cost of 40 {{.*}} uitofp
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; SSE2-CODEGEN: uitofpv4i8v4double
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; SSE2-CODEGEN: movapd LCPI
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; SSE2-CODEGEN: subpd
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; SSE2-CODEGEN: addpd
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%1 = uitofp <4 x i8> %a to <4 x double>
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ret <4 x double> %1
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}
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define <8 x double> @uitofpv8i8v8double(<8 x i8> %a) {
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; SSE2: uitofpv8i8v8double
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; SSE2: cost of 80 {{.*}} uitofp
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; SSE2-CODEGEN: uitofpv8i8v8double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <8 x i8> %a to <8 x double>
|
||||
ret <8 x double> %1
|
||||
}
|
||||
|
||||
define <16 x double> @uitofpv16i8v16double(<16 x i8> %a) {
|
||||
; SSE2: uitofpv16i8v16double
|
||||
; SSE2: cost of 160 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv16i8v16double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <16 x i8> %a to <16 x double>
|
||||
ret <16 x double> %1
|
||||
}
|
||||
|
||||
define <32 x double> @uitofpv32i8v32double(<32 x i8> %a) {
|
||||
; SSE2: uitofpv32i8v32double
|
||||
; SSE2: cost of 320 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv32i8v32double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <32 x i8> %a to <32 x double>
|
||||
ret <32 x double> %1
|
||||
}
|
||||
|
||||
define <2 x double> @uitofpv2i16v2double(<2 x i16> %a) {
|
||||
; SSE2: uitofpv2i16v2double
|
||||
; SSE2: cost of 20 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv2i16v2double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <2 x i16> %a to <2 x double>
|
||||
ret <2 x double> %1
|
||||
}
|
||||
|
||||
define <4 x double> @uitofpv4i16v4double(<4 x i16> %a) {
|
||||
; SSE2: uitofpv4i16v4double
|
||||
; SSE2: cost of 40 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv4i16v4double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <4 x i16> %a to <4 x double>
|
||||
ret <4 x double> %1
|
||||
}
|
||||
|
||||
define <8 x double> @uitofpv8i16v8double(<8 x i16> %a) {
|
||||
; SSE2: uitofpv8i16v8double
|
||||
; SSE2: cost of 80 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv8i16v8double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <8 x i16> %a to <8 x double>
|
||||
ret <8 x double> %1
|
||||
}
|
||||
|
||||
define <16 x double> @uitofpv16i16v16double(<16 x i16> %a) {
|
||||
; SSE2: uitofpv16i16v16double
|
||||
; SSE2: cost of 160 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv16i16v16double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <16 x i16> %a to <16 x double>
|
||||
ret <16 x double> %1
|
||||
}
|
||||
|
||||
define <32 x double> @uitofpv32i16v32double(<32 x i16> %a) {
|
||||
; SSE2: uitofpv32i16v32double
|
||||
; SSE2: cost of 320 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv32i16v32double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <32 x i16> %a to <32 x double>
|
||||
ret <32 x double> %1
|
||||
}
|
||||
|
||||
define <2 x double> @uitofpv2i32v2double(<2 x i32> %a) {
|
||||
; SSE2: uitofpv2i32v2double
|
||||
; SSE2: cost of 20 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv2i32v2double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <2 x i32> %a to <2 x double>
|
||||
ret <2 x double> %1
|
||||
}
|
||||
|
||||
define <4 x double> @uitofpv4i32v4double(<4 x i32> %a) {
|
||||
; SSE2: uitofpv4i32v4double
|
||||
; SSE2: cost of 40 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv4i32v4double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <4 x i32> %a to <4 x double>
|
||||
ret <4 x double> %1
|
||||
}
|
||||
|
||||
define <8 x double> @uitofpv8i32v8double(<8 x i32> %a) {
|
||||
; SSE2: uitofpv8i32v8double
|
||||
; SSE2: cost of 80 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv8i32v8double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <8 x i32> %a to <8 x double>
|
||||
ret <8 x double> %1
|
||||
}
|
||||
|
||||
define <16 x double> @uitofpv16i32v16double(<16 x i32> %a) {
|
||||
; SSE2: uitofpv16i32v16double
|
||||
; SSE2: cost of 160 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv16i32v16double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <16 x i32> %a to <16 x double>
|
||||
ret <16 x double> %1
|
||||
}
|
||||
|
||||
define <32 x double> @uitofpv32i32v32double(<32 x i32> %a) {
|
||||
; SSE2: uitofpv32i32v32double
|
||||
; SSE2: cost of 320 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv32i32v32double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <32 x i32> %a to <32 x double>
|
||||
ret <32 x double> %1
|
||||
}
|
||||
|
||||
define <2 x double> @uitofpv2i64v2double(<2 x i64> %a) {
|
||||
; SSE2: uitofpv2i64v2double
|
||||
; SSE2: cost of 20 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv2i64v2double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <2 x i64> %a to <2 x double>
|
||||
ret <2 x double> %1
|
||||
}
|
||||
|
||||
define <4 x double> @uitofpv4i64v4double(<4 x i64> %a) {
|
||||
; SSE2: uitofpv4i64v4double
|
||||
; SSE2: cost of 40 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv4i64v4double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <4 x i64> %a to <4 x double>
|
||||
ret <4 x double> %1
|
||||
}
|
||||
|
||||
define <8 x double> @uitofpv8i64v8double(<8 x i64> %a) {
|
||||
%1 = uitofp <8 x i64> %a to <8 x double>
|
||||
; SSE2: uitofpv8i64v8double
|
||||
; SSE2: cost of 80 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv8i64v8double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
ret <8 x double> %1
|
||||
}
|
||||
|
||||
define <16 x double> @uitofpv16i64v16double(<16 x i64> %a) {
|
||||
; SSE2: uitofpv16i64v16double
|
||||
; SSE2: cost of 160 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv16i64v16double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <16 x i64> %a to <16 x double>
|
||||
ret <16 x double> %1
|
||||
}
|
||||
|
||||
define <32 x double> @uitofpv32i64v32double(<32 x i64> %a) {
|
||||
; SSE2: uitofpv32i64v32double
|
||||
; SSE2: cost of 320 {{.*}} uitofp
|
||||
; SSE2-CODEGEN: uitofpv32i64v32double
|
||||
; SSE2-CODEGEN: movapd LCPI
|
||||
; SSE2-CODEGEN: subpd
|
||||
; SSE2-CODEGEN: addpd
|
||||
%1 = uitofp <32 x i64> %a to <32 x double>
|
||||
ret <32 x double> %1
|
||||
}
|
||||
|
||||
define <2 x float> @uitofpv2i8v2float(<2 x i8> %a) {
|
||||
; SSE2: uitofpv2i8v2float
|
||||
; SSE2: cost of 15 {{.*}} uitofp
|
||||
%1 = uitofp <2 x i8> %a to <2 x float>
|
||||
ret <2 x float> %1
|
||||
}
|
||||
|
||||
define <4 x float> @uitofpv4i8v4float(<4 x i8> %a) {
|
||||
; SSE2: uitofpv4i8v4float
|
||||
; SSE2: cost of 15 {{.*}} uitofp
|
||||
%1 = uitofp <4 x i8> %a to <4 x float>
|
||||
ret <4 x float> %1
|
||||
}
|
||||
|
||||
define <8 x float> @uitofpv8i8v8float(<8 x i8> %a) {
|
||||
; SSE2: uitofpv8i8v8float
|
||||
; SSE2: cost of 15 {{.*}} uitofp
|
||||
%1 = uitofp <8 x i8> %a to <8 x float>
|
||||
ret <8 x float> %1
|
||||
}
|
||||
|
||||
define <16 x float> @uitofpv16i8v16float(<16 x i8> %a) {
|
||||
; SSE2: uitofpv16i8v16float
|
||||
; SSE2: cost of 8 {{.*}} uitofp
|
||||
%1 = uitofp <16 x i8> %a to <16 x float>
|
||||
ret <16 x float> %1
|
||||
}
|
||||
|
||||
define <32 x float> @uitofpv32i8v32float(<32 x i8> %a) {
|
||||
; SSE2: uitofpv32i8v32float
|
||||
; SSE2: cost of 16 {{.*}} uitofp
|
||||
%1 = uitofp <32 x i8> %a to <32 x float>
|
||||
ret <32 x float> %1
|
||||
}
|
||||
|
||||
define <2 x float> @uitofpv2i16v2float(<2 x i16> %a) {
|
||||
; SSE2: uitofpv2i16v2float
|
||||
; SSE2: cost of 15 {{.*}} uitofp
|
||||
%1 = uitofp <2 x i16> %a to <2 x float>
|
||||
ret <2 x float> %1
|
||||
}
|
||||
|
||||
define <4 x float> @uitofpv4i16v4float(<4 x i16> %a) {
|
||||
; SSE2: uitofpv4i16v4float
|
||||
; SSE2: cost of 15 {{.*}} uitofp
|
||||
%1 = uitofp <4 x i16> %a to <4 x float>
|
||||
ret <4 x float> %1
|
||||
}
|
||||
|
||||
define <8 x float> @uitofpv8i16v8float(<8 x i16> %a) {
|
||||
; SSE2: uitofpv8i16v8float
|
||||
; SSE2: cost of 15 {{.*}} uitofp
|
||||
%1 = uitofp <8 x i16> %a to <8 x float>
|
||||
ret <8 x float> %1
|
||||
}
|
||||
|
||||
define <16 x float> @uitofpv16i16v16float(<16 x i16> %a) {
|
||||
; SSE2: uitofpv16i16v16float
|
||||
; SSE2: cost of 30 {{.*}} uitofp
|
||||
%1 = uitofp <16 x i16> %a to <16 x float>
|
||||
ret <16 x float> %1
|
||||
}
|
||||
|
||||
define <32 x float> @uitofpv32i16v32float(<32 x i16> %a) {
|
||||
; SSE2: uitofpv32i16v32float
|
||||
; SSE2: cost of 60 {{.*}} uitofp
|
||||
%1 = uitofp <32 x i16> %a to <32 x float>
|
||||
ret <32 x float> %1
|
||||
}
|
||||
|
||||
define <2 x float> @uitofpv2i32v2float(<2 x i32> %a) {
|
||||
; SSE2: uitofpv2i32v2float
|
||||
; SSE2: cost of 15 {{.*}} uitofp
|
||||
%1 = uitofp <2 x i32> %a to <2 x float>
|
||||
ret <2 x float> %1
|
||||
}
|
||||
|
||||
define <4 x float> @uitofpv4i32v4float(<4 x i32> %a) {
|
||||
; SSE2: uitofpv4i32v4float
|
||||
; SSE2: cost of 15 {{.*}} uitofp
|
||||
%1 = uitofp <4 x i32> %a to <4 x float>
|
||||
ret <4 x float> %1
|
||||
}
|
||||
|
||||
define <8 x float> @uitofpv8i32v8float(<8 x i32> %a) {
|
||||
; SSE2: uitofpv8i32v8float
|
||||
; SSE2: cost of 30 {{.*}} uitofp
|
||||
%1 = uitofp <8 x i32> %a to <8 x float>
|
||||
ret <8 x float> %1
|
||||
}
|
||||
|
||||
define <16 x float> @uitofpv16i32v16float(<16 x i32> %a) {
|
||||
; SSE2: uitofpv16i32v16float
|
||||
; SSE2: cost of 60 {{.*}} uitofp
|
||||
%1 = uitofp <16 x i32> %a to <16 x float>
|
||||
ret <16 x float> %1
|
||||
}
|
||||
|
||||
define <32 x float> @uitofpv32i32v32float(<32 x i32> %a) {
|
||||
; SSE2: uitofpv32i32v32float
|
||||
; SSE2: cost of 120 {{.*}} uitofp
|
||||
%1 = uitofp <32 x i32> %a to <32 x float>
|
||||
ret <32 x float> %1
|
||||
}
|
||||
|
||||
define <2 x float> @uitofpv2i64v2float(<2 x i64> %a) {
|
||||
; SSE2: uitofpv2i64v2float
|
||||
; SSE2: cost of 15 {{.*}} uitofp
|
||||
%1 = uitofp <2 x i64> %a to <2 x float>
|
||||
ret <2 x float> %1
|
||||
}
|
||||
|
||||
define <4 x float> @uitofpv4i64v4float(<4 x i64> %a) {
|
||||
; SSE2: uitofpv4i64v4float
|
||||
; SSE2: cost of 30 {{.*}} uitofp
|
||||
%1 = uitofp <4 x i64> %a to <4 x float>
|
||||
ret <4 x float> %1
|
||||
}
|
||||
|
||||
define <8 x float> @uitofpv8i64v8float(<8 x i64> %a) {
|
||||
; SSE2: uitofpv8i64v8float
|
||||
; SSE2: cost of 60 {{.*}} uitofp
|
||||
%1 = uitofp <8 x i64> %a to <8 x float>
|
||||
ret <8 x float> %1
|
||||
}
|
||||
|
||||
define <16 x float> @uitofpv16i64v16float(<16 x i64> %a) {
|
||||
; SSE2: uitofpv16i64v16float
|
||||
; SSE2: cost of 120 {{.*}} uitofp
|
||||
%1 = uitofp <16 x i64> %a to <16 x float>
|
||||
ret <16 x float> %1
|
||||
}
|
||||
|
||||
define <32 x float> @uitofpv32i64v32float(<32 x i64> %a) {
|
||||
; SSE2: uitofpv32i64v32float
|
||||
; SSE2: cost of 240 {{.*}} uitofp
|
||||
%1 = uitofp <32 x i64> %a to <32 x float>
|
||||
ret <32 x float> %1
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user