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Differential D79104

[X86] Update cost model for the cost of s/zextending from vXi1 to a vXi8/i16/i32 vector of less than 128 bits
Needs ReviewPublic

Authored by craig.topper on Apr 29 2020, 10:31 AM.

Details

Reviewers
RKSimon
spatel
Summary

vXi1 vectors are legalized by promoting, but vXi8/i16/i32 vectors are legalized by widening. This results in these extends becoming truncates+sign/zext_extend_inreg. This is worse than the costs we were getting from the default TTI implementation.

We could probably lower the costs of these by improving the codegen to do the sign/zext_extend_inreg before the truncate. I think that would enable the use of packss/packus operations to do the truncation. Then we wouldn't need to insert an AND to make packus usable.

Diff Detail

Event Timeline

craig.topper created this revision.Apr 29 2020, 10:31 AM
Herald added a project: Restricted Project. · View Herald TranscriptApr 29 2020, 10:31 AM
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RKSimon added a comment.May 1 2020, 9:07 AM

My main concern is that a lot of this is very dependent on what generated the vXi1 in the first place - if it was a vector compare then we can usually ext/trunc very cheaply.

Revision Contents

PathSize
llvm/
lib/
Target/
X86/
24 lines
test/
Analysis/
CostModel/
X86/
268 lines
24 lines

Diff 260954

llvm/lib/Target/X86/X86TargetTransformInfo.cpp

Show First 20 Lines • Show All 1,821 Lines • ▼ Show 20 Lines static const TypeConversionCostTblEntry SSE41ConversionTbl[] = {
{ ISD::SIGN_EXTEND, MVT::v16i32, MVT::v16i8, 4 }, { ISD::SIGN_EXTEND, MVT::v16i32, MVT::v16i8, 4 },
{ ISD::ZERO_EXTEND, MVT::v4i32, MVT::v4i16, 1 }, { ISD::ZERO_EXTEND, MVT::v4i32, MVT::v4i16, 1 },
{ ISD::SIGN_EXTEND, MVT::v4i32, MVT::v4i16, 1 }, { ISD::SIGN_EXTEND, MVT::v4i32, MVT::v4i16, 1 },
{ ISD::ZERO_EXTEND, MVT::v8i32, MVT::v8i16, 2 }, { ISD::ZERO_EXTEND, MVT::v8i32, MVT::v8i16, 2 },
{ ISD::SIGN_EXTEND, MVT::v8i32, MVT::v8i16, 2 }, { ISD::SIGN_EXTEND, MVT::v8i32, MVT::v8i16, 2 },
{ ISD::ZERO_EXTEND, MVT::v16i32, MVT::v16i16, 4 }, { ISD::ZERO_EXTEND, MVT::v16i32, MVT::v16i16, 4 },
{ ISD::SIGN_EXTEND, MVT::v16i32, MVT::v16i16, 4 }, { ISD::SIGN_EXTEND, MVT::v16i32, MVT::v16i16, 4 },
// These end up being truncates followed by s/zext_inreg.
{ ISD::ZERO_EXTEND, MVT::v2i8, MVT::v2i1, 2 },
{ ISD::SIGN_EXTEND, MVT::v2i8, MVT::v2i1, 5 },
{ ISD::ZERO_EXTEND, MVT::v4i16, MVT::v4i1, 2 },
{ ISD::SIGN_EXTEND, MVT::v4i16, MVT::v4i1, 3 },
{ ISD::ZERO_EXTEND, MVT::v4i8, MVT::v4i1, 2 },
{ ISD::SIGN_EXTEND, MVT::v4i8, MVT::v4i1, 5 },
{ ISD::ZERO_EXTEND, MVT::v8i8, MVT::v8i1, 2 },
{ ISD::SIGN_EXTEND, MVT::v8i8, MVT::v8i1, 5 },
// These truncates end up widening elements. // These truncates end up widening elements.
{ ISD::TRUNCATE, MVT::v2i1, MVT::v2i8, 1 }, // PMOVXZBQ { ISD::TRUNCATE, MVT::v2i1, MVT::v2i8, 1 }, // PMOVXZBQ
{ ISD::TRUNCATE, MVT::v2i1, MVT::v2i16, 1 }, // PMOVXZWQ { ISD::TRUNCATE, MVT::v2i1, MVT::v2i16, 1 }, // PMOVXZWQ
{ ISD::TRUNCATE, MVT::v4i1, MVT::v4i8, 1 }, // PMOVXZBD { ISD::TRUNCATE, MVT::v4i1, MVT::v4i8, 1 }, // PMOVXZBD
{ ISD::TRUNCATE, MVT::v2i8, MVT::v2i16, 1 }, { ISD::TRUNCATE, MVT::v2i8, MVT::v2i16, 1 },
{ ISD::TRUNCATE, MVT::v4i8, MVT::v4i16, 1 }, { ISD::TRUNCATE, MVT::v4i8, MVT::v4i16, 1 },
{ ISD::TRUNCATE, MVT::v8i8, MVT::v8i16, 1 }, { ISD::TRUNCATE, MVT::v8i8, MVT::v8i16, 1 },
▲ Show 20 Lines • Show All 79 Lines • ▼ Show 20 Lines static const TypeConversionCostTblEntry SSE2ConversionTbl[] = {
{ ISD::SIGN_EXTEND, MVT::v4i64, MVT::v4i16, 10 }, { ISD::SIGN_EXTEND, MVT::v4i64, MVT::v4i16, 10 },
{ ISD::ZERO_EXTEND, MVT::v8i32, MVT::v8i16, 3 }, { ISD::ZERO_EXTEND, MVT::v8i32, MVT::v8i16, 3 },
{ ISD::SIGN_EXTEND, MVT::v8i32, MVT::v8i16, 4 }, { ISD::SIGN_EXTEND, MVT::v8i32, MVT::v8i16, 4 },
{ ISD::ZERO_EXTEND, MVT::v16i32, MVT::v16i16, 6 }, { ISD::ZERO_EXTEND, MVT::v16i32, MVT::v16i16, 6 },
{ ISD::SIGN_EXTEND, MVT::v16i32, MVT::v16i16, 8 }, { ISD::SIGN_EXTEND, MVT::v16i32, MVT::v16i16, 8 },
{ ISD::ZERO_EXTEND, MVT::v4i64, MVT::v4i32, 3 }, { ISD::ZERO_EXTEND, MVT::v4i64, MVT::v4i32, 3 },
{ ISD::SIGN_EXTEND, MVT::v4i64, MVT::v4i32, 5 }, { ISD::SIGN_EXTEND, MVT::v4i64, MVT::v4i32, 5 },
// These end up being truncates followed by s/zext_inreg.
{ ISD::ZERO_EXTEND, MVT::v2i32, MVT::v2i1, 2 },
{ ISD::SIGN_EXTEND, MVT::v2i32, MVT::v2i1, 3 },
{ ISD::ZERO_EXTEND, MVT::v2i16, MVT::v2i1, 3 },
{ ISD::SIGN_EXTEND, MVT::v2i16, MVT::v2i1, 4 },
{ ISD::ZERO_EXTEND, MVT::v2i8, MVT::v2i1, 5 },
{ ISD::SIGN_EXTEND, MVT::v2i8, MVT::v2i1, 8 },
{ ISD::ZERO_EXTEND, MVT::v4i16, MVT::v4i1, 4 },
{ ISD::SIGN_EXTEND, MVT::v4i16, MVT::v4i1, 5 },
{ ISD::ZERO_EXTEND, MVT::v4i8, MVT::v4i1, 4 },
{ ISD::SIGN_EXTEND, MVT::v4i8, MVT::v4i1, 7 },
{ ISD::ZERO_EXTEND, MVT::v8i8, MVT::v8i1, 3 },
{ ISD::SIGN_EXTEND, MVT::v8i8, MVT::v8i1, 6 },
// These truncates are really widening elements. // These truncates are really widening elements.
{ ISD::TRUNCATE, MVT::v2i1, MVT::v2i32, 1 }, // PSHUFD { ISD::TRUNCATE, MVT::v2i1, MVT::v2i32, 1 }, // PSHUFD
{ ISD::TRUNCATE, MVT::v2i1, MVT::v2i16, 2 }, // PUNPCKLWD+DQ { ISD::TRUNCATE, MVT::v2i1, MVT::v2i16, 2 }, // PUNPCKLWD+DQ
{ ISD::TRUNCATE, MVT::v2i1, MVT::v2i8, 3 }, // PUNPCKLBW+WD+PSHUFD { ISD::TRUNCATE, MVT::v2i1, MVT::v2i8, 3 }, // PUNPCKLBW+WD+PSHUFD
{ ISD::TRUNCATE, MVT::v4i1, MVT::v4i16, 1 }, // PUNPCKLWD { ISD::TRUNCATE, MVT::v4i1, MVT::v4i16, 1 }, // PUNPCKLWD
{ ISD::TRUNCATE, MVT::v4i1, MVT::v4i8, 2 }, // PUNPCKLBW+WD { ISD::TRUNCATE, MVT::v4i1, MVT::v4i8, 2 }, // PUNPCKLBW+WD
{ ISD::TRUNCATE, MVT::v8i1, MVT::v8i8, 1 }, // PUNPCKLBW { ISD::TRUNCATE, MVT::v8i1, MVT::v8i8, 1 }, // PUNPCKLBW
▲ Show 20 Lines • Show All 2,510 Lines • Show Last 20 Lines

llvm/test/Analysis/CostModel/X86/extend.ll

Show First 20 Lines • Show All 329 Lines • ▼ Show 20 Lines;
%V8i16 = zext <8 x i8> undef to <8 x i16> %V8i16 = zext <8 x i8> undef to <8 x i16>
%V16i16 = zext <16 x i8> undef to <16 x i16> %V16i16 = zext <16 x i8> undef to <16 x i16>
%V32i16 = zext <32 x i8> undef to <32 x i16> %V32i16 = zext <32 x i8> undef to <32 x i16>
ret i32 undef ret i32 undef
} }
define i32 @zext_vXi1() { define i32 @zext_vXi1() {
; SSE-LABEL: 'zext_vXi1' ; SSE2-LABEL: 'zext_vXi1'
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = zext i1 undef to i64 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = zext i1 undef to i64
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64> ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64>
; SSE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64> ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64>
; SSE-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i64 = zext <8 x i1> undef to <8 x i64> ; SSE2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i64 = zext <8 x i1> undef to <8 x i64>
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = zext i1 undef to i32 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = zext i1 undef to i32
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i32 = zext <2 x i1> undef to <2 x i32> ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i32 = zext <2 x i1> undef to <2 x i32>
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i32 = zext <4 x i1> undef to <4 x i32> ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i32 = zext <4 x i1> undef to <4 x i32>
; SSE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i32 = zext <8 x i1> undef to <8 x i32> ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i32 = zext <8 x i1> undef to <8 x i32>
; SSE-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V16i32 = zext <16 x i1> undef to <16 x i32> ; SSE2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V16i32 = zext <16 x i1> undef to <16 x i32>
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = zext i1 undef to i16 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = zext i1 undef to i16
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i16 = zext <2 x i1> undef to <2 x i16> ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i16 = zext <2 x i1> undef to <2 x i16>
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i16 = zext <4 x i1> undef to <4 x i16> ; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i16 = zext <4 x i1> undef to <4 x i16>
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i16 = zext <8 x i1> undef to <8 x i16> ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i16 = zext <8 x i1> undef to <8 x i16>
; SSE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V16i16 = zext <16 x i1> undef to <16 x i16> ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V16i16 = zext <16 x i1> undef to <16 x i16>
; SSE-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V32i16 = zext <32 x i1> undef to <32 x i16> ; SSE2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V32i16 = zext <32 x i1> undef to <32 x i16>
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = zext i1 undef to i8 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = zext i1 undef to i8
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i8 = zext <2 x i1> undef to <2 x i8> ; SSE2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V2i8 = zext <2 x i1> undef to <2 x i8>
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i8 = zext <4 x i1> undef to <4 x i8> ; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i8 = zext <4 x i1> undef to <4 x i8>
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i8 = zext <8 x i1> undef to <8 x i8> ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i8 = zext <8 x i1> undef to <8 x i8>
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i8 = zext <16 x i1> undef to <16 x i8> ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i8 = zext <16 x i1> undef to <16 x i8>
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32i8 = zext <32 x i1> undef to <32 x i8> ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32i8 = zext <32 x i1> undef to <32 x i8>
; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = zext <64 x i1> undef to <64 x i8> ; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = zext <64 x i1> undef to <64 x i8>
; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
;
; SSSE3-LABEL: 'zext_vXi1'
; SSSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = zext i1 undef to i64
; SSSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i64 = zext <8 x i1> undef to <8 x i64>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = zext i1 undef to i32
; SSSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i32 = zext <2 x i1> undef to <2 x i32>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i32 = zext <4 x i1> undef to <4 x i32>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i32 = zext <8 x i1> undef to <8 x i32>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V16i32 = zext <16 x i1> undef to <16 x i32>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = zext i1 undef to i16
; SSSE3-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i16 = zext <2 x i1> undef to <2 x i16>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i16 = zext <4 x i1> undef to <4 x i16>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i16 = zext <8 x i1> undef to <8 x i16>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V16i16 = zext <16 x i1> undef to <16 x i16>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V32i16 = zext <32 x i1> undef to <32 x i16>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = zext i1 undef to i8
; SSSE3-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V2i8 = zext <2 x i1> undef to <2 x i8>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i8 = zext <4 x i1> undef to <4 x i8>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i8 = zext <8 x i1> undef to <8 x i8>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i8 = zext <16 x i1> undef to <16 x i8>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32i8 = zext <32 x i1> undef to <32 x i8>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = zext <64 x i1> undef to <64 x i8>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
;
; SSE42-LABEL: 'zext_vXi1'
; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = zext i1 undef to i64
; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64>
; SSE42-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64>
; SSE42-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i64 = zext <8 x i1> undef to <8 x i64>
; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = zext i1 undef to i32
; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i32 = zext <2 x i1> undef to <2 x i32>
; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i32 = zext <4 x i1> undef to <4 x i32>
; SSE42-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i32 = zext <8 x i1> undef to <8 x i32>
; SSE42-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V16i32 = zext <16 x i1> undef to <16 x i32>
; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = zext i1 undef to i16
; SSE42-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i16 = zext <2 x i1> undef to <2 x i16>
; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i16 = zext <4 x i1> undef to <4 x i16>
; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i16 = zext <8 x i1> undef to <8 x i16>
; SSE42-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V16i16 = zext <16 x i1> undef to <16 x i16>
; SSE42-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V32i16 = zext <32 x i1> undef to <32 x i16>
; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = zext i1 undef to i8
; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i8 = zext <2 x i1> undef to <2 x i8>
; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i8 = zext <4 x i1> undef to <4 x i8>
; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i8 = zext <8 x i1> undef to <8 x i8>
; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i8 = zext <16 x i1> undef to <16 x i8>
; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32i8 = zext <32 x i1> undef to <32 x i8>
; SSE42-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = zext <64 x i1> undef to <64 x i8>
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
; ;
; AVX1-LABEL: 'zext_vXi1' ; AVX1-LABEL: 'zext_vXi1'
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = zext i1 undef to i64 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = zext i1 undef to i64
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64> ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64>
; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64> ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64>
; AVX1-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V8i64 = zext <8 x i1> undef to <8 x i64> ; AVX1-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V8i64 = zext <8 x i1> undef to <8 x i64>
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = zext i1 undef to i32 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = zext i1 undef to i32
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i32 = zext <2 x i1> undef to <2 x i32> ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i32 = zext <2 x i1> undef to <2 x i32>
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i32 = zext <4 x i1> undef to <4 x i32> ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i32 = zext <4 x i1> undef to <4 x i32>
; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i32 = zext <8 x i1> undef to <8 x i32> ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i32 = zext <8 x i1> undef to <8 x i32>
; AVX1-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V16i32 = zext <16 x i1> undef to <16 x i32> ; AVX1-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V16i32 = zext <16 x i1> undef to <16 x i32>
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = zext i1 undef to i16 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = zext i1 undef to i16
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i16 = zext <2 x i1> undef to <2 x i16> ; AVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i16 = zext <2 x i1> undef to <2 x i16>
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i16 = zext <4 x i1> undef to <4 x i16> ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i16 = zext <4 x i1> undef to <4 x i16>
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i16 = zext <8 x i1> undef to <8 x i16> ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i16 = zext <8 x i1> undef to <8 x i16>
; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i16 = zext <16 x i1> undef to <16 x i16> ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i16 = zext <16 x i1> undef to <16 x i16>
; AVX1-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V32i16 = zext <32 x i1> undef to <32 x i16> ; AVX1-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V32i16 = zext <32 x i1> undef to <32 x i16>
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = zext i1 undef to i8 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = zext i1 undef to i8
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i8 = zext <2 x i1> undef to <2 x i8> ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i8 = zext <2 x i1> undef to <2 x i8>
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i8 = zext <4 x i1> undef to <4 x i8> ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i8 = zext <4 x i1> undef to <4 x i8>
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i8 = zext <8 x i1> undef to <8 x i8> ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i8 = zext <8 x i1> undef to <8 x i8>
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i8 = zext <16 x i1> undef to <16 x i8> ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i8 = zext <16 x i1> undef to <16 x i8>
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V32i8 = zext <32 x i1> undef to <32 x i8> ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V32i8 = zext <32 x i1> undef to <32 x i8>
; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V64i8 = zext <64 x i1> undef to <64 x i8> ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V64i8 = zext <64 x i1> undef to <64 x i8>
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
; ;
; AVX2-LABEL: 'zext_vXi1' ; AVX2-LABEL: 'zext_vXi1'
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = zext i1 undef to i64 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = zext i1 undef to i64
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64> ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64>
; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64> ; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64>
; AVX2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i64 = zext <8 x i1> undef to <8 x i64> ; AVX2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i64 = zext <8 x i1> undef to <8 x i64>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = zext i1 undef to i32 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = zext i1 undef to i32
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i32 = zext <2 x i1> undef to <2 x i32> ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i32 = zext <2 x i1> undef to <2 x i32>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i32 = zext <4 x i1> undef to <4 x i32> ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i32 = zext <4 x i1> undef to <4 x i32>
; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i32 = zext <8 x i1> undef to <8 x i32> ; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i32 = zext <8 x i1> undef to <8 x i32>
; AVX2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V16i32 = zext <16 x i1> undef to <16 x i32> ; AVX2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V16i32 = zext <16 x i1> undef to <16 x i32>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = zext i1 undef to i16 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = zext i1 undef to i16
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i16 = zext <2 x i1> undef to <2 x i16> ; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i16 = zext <2 x i1> undef to <2 x i16>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i16 = zext <4 x i1> undef to <4 x i16> ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i16 = zext <4 x i1> undef to <4 x i16>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i16 = zext <8 x i1> undef to <8 x i16> ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i16 = zext <8 x i1> undef to <8 x i16>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i16 = zext <16 x i1> undef to <16 x i16> ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i16 = zext <16 x i1> undef to <16 x i16>
; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V32i16 = zext <32 x i1> undef to <32 x i16> ; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V32i16 = zext <32 x i1> undef to <32 x i16>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = zext i1 undef to i8 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = zext i1 undef to i8
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i8 = zext <2 x i1> undef to <2 x i8> ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i8 = zext <2 x i1> undef to <2 x i8>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i8 = zext <4 x i1> undef to <4 x i8> ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i8 = zext <4 x i1> undef to <4 x i8>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i8 = zext <8 x i1> undef to <8 x i8> ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i8 = zext <8 x i1> undef to <8 x i8>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i8 = zext <16 x i1> undef to <16 x i8> ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i8 = zext <16 x i1> undef to <16 x i8>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V32i8 = zext <32 x i1> undef to <32 x i8> ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V32i8 = zext <32 x i1> undef to <32 x i8>
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V64i8 = zext <64 x i1> undef to <64 x i8> ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V64i8 = zext <64 x i1> undef to <64 x i8>
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
; ;
; AVX512F-LABEL: 'zext_vXi1' ; AVX512F-LABEL: 'zext_vXi1'
; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = zext i1 undef to i64 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = zext i1 undef to i64
; AVX512F-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64> ; AVX512F-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64>
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; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
; ;
; BTVER2-LABEL: 'zext_vXi1' ; BTVER2-LABEL: 'zext_vXi1'
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = zext i1 undef to i64 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = zext i1 undef to i64
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V8i64 = zext <8 x i1> undef to <8 x i64> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V8i64 = zext <8 x i1> undef to <8 x i64>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = zext i1 undef to i32 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = zext i1 undef to i32
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i32 = zext <2 x i1> undef to <2 x i32> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i32 = zext <2 x i1> undef to <2 x i32>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i32 = zext <4 x i1> undef to <4 x i32> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i32 = zext <4 x i1> undef to <4 x i32>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i32 = zext <8 x i1> undef to <8 x i32> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i32 = zext <8 x i1> undef to <8 x i32>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V16i32 = zext <16 x i1> undef to <16 x i32> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V16i32 = zext <16 x i1> undef to <16 x i32>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = zext i1 undef to i16 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = zext i1 undef to i16
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i16 = zext <2 x i1> undef to <2 x i16> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i16 = zext <2 x i1> undef to <2 x i16>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i16 = zext <4 x i1> undef to <4 x i16> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i16 = zext <4 x i1> undef to <4 x i16>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i16 = zext <8 x i1> undef to <8 x i16> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i16 = zext <8 x i1> undef to <8 x i16>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i16 = zext <16 x i1> undef to <16 x i16> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i16 = zext <16 x i1> undef to <16 x i16>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V32i16 = zext <32 x i1> undef to <32 x i16> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V32i16 = zext <32 x i1> undef to <32 x i16>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = zext i1 undef to i8 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = zext i1 undef to i8
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i8 = zext <2 x i1> undef to <2 x i8> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i8 = zext <2 x i1> undef to <2 x i8>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i8 = zext <4 x i1> undef to <4 x i8> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i8 = zext <4 x i1> undef to <4 x i8>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i8 = zext <8 x i1> undef to <8 x i8> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i8 = zext <8 x i1> undef to <8 x i8>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i8 = zext <16 x i1> undef to <16 x i8> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i8 = zext <16 x i1> undef to <16 x i8>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V32i8 = zext <32 x i1> undef to <32 x i8> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V32i8 = zext <32 x i1> undef to <32 x i8>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V64i8 = zext <64 x i1> undef to <64 x i8> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V64i8 = zext <64 x i1> undef to <64 x i8>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
; ;
%I64 = zext i1 undef to i64 %I64 = zext i1 undef to i64
%V2i64 = zext <2 x i1> undef to <2 x i64> %V2i64 = zext <2 x i1> undef to <2 x i64>
%V4i64 = zext <4 x i1> undef to <4 x i64> %V4i64 = zext <4 x i1> undef to <4 x i64>
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%V8i16 = sext <8 x i8> undef to <8 x i16> %V8i16 = sext <8 x i8> undef to <8 x i16>
%V16i16 = sext <16 x i8> undef to <16 x i16> %V16i16 = sext <16 x i8> undef to <16 x i16>
%V32i16 = sext <32 x i8> undef to <32 x i16> %V32i16 = sext <32 x i8> undef to <32 x i16>
ret i32 undef ret i32 undef
} }
define i32 @sext_vXi1() { define i32 @sext_vXi1() {
; SSE-LABEL: 'sext_vXi1' ; SSE2-LABEL: 'sext_vXi1'
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64> ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64>
; SSE-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4i64 = sext <4 x i1> undef to <4 x i64> ; SSE2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4i64 = sext <4 x i1> undef to <4 x i64>
; SSE-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %V8i64 = sext <8 x i1> undef to <8 x i64> ; SSE2-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %V8i64 = sext <8 x i1> undef to <8 x i64>
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = sext i1 undef to i32 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = sext i1 undef to i32
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i32 = sext <2 x i1> undef to <2 x i32> ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i32 = sext <2 x i1> undef to <2 x i32>
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i32 = sext <4 x i1> undef to <4 x i32> ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i32 = sext <4 x i1> undef to <4 x i32>
; SSE-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V8i32 = sext <8 x i1> undef to <8 x i32> ; SSE2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V8i32 = sext <8 x i1> undef to <8 x i32>
; SSE-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %V16i32 = sext <16 x i1> undef to <16 x i32> ; SSE2-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %V16i32 = sext <16 x i1> undef to <16 x i32>
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = sext i1 undef to i16 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = sext i1 undef to i16
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i16 = sext <2 x i1> undef to <2 x i16> ; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2i16 = sext <2 x i1> undef to <2 x i16>
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i16 = sext <4 x i1> undef to <4 x i16> ; SSE2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4i16 = sext <4 x i1> undef to <4 x i16>
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i16 = sext <8 x i1> undef to <8 x i16> ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i16 = sext <8 x i1> undef to <8 x i16>
; SSE-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V16i16 = sext <16 x i1> undef to <16 x i16> ; SSE2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V16i16 = sext <16 x i1> undef to <16 x i16>
; SSE-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %V32i16 = sext <32 x i1> undef to <32 x i16> ; SSE2-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %V32i16 = sext <32 x i1> undef to <32 x i16>
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = sext i1 undef to i8 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = sext i1 undef to i8
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i8 = sext <2 x i1> undef to <2 x i8> ; SSE2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V2i8 = sext <2 x i1> undef to <2 x i8>
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i8 = sext <4 x i1> undef to <4 x i8> ; SSE2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V4i8 = sext <4 x i1> undef to <4 x i8>
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i8 = sext <8 x i1> undef to <8 x i8> ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %V8i8 = sext <8 x i1> undef to <8 x i8>
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16i8 = sext <16 x i1> undef to <16 x i8> ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16i8 = sext <16 x i1> undef to <16 x i8>
; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i8 = sext <32 x i1> undef to <32 x i8> ; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i8 = sext <32 x i1> undef to <32 x i8>
; SSE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V64i8 = sext <64 x i1> undef to <64 x i8> ; SSE2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V64i8 = sext <64 x i1> undef to <64 x i8>
; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
;
; SSSE3-LABEL: 'sext_vXi1'
; SSSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64
; SSSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4i64 = sext <4 x i1> undef to <4 x i64>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %V8i64 = sext <8 x i1> undef to <8 x i64>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = sext i1 undef to i32
; SSSE3-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i32 = sext <2 x i1> undef to <2 x i32>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i32 = sext <4 x i1> undef to <4 x i32>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V8i32 = sext <8 x i1> undef to <8 x i32>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %V16i32 = sext <16 x i1> undef to <16 x i32>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = sext i1 undef to i16
; SSSE3-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2i16 = sext <2 x i1> undef to <2 x i16>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4i16 = sext <4 x i1> undef to <4 x i16>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i16 = sext <8 x i1> undef to <8 x i16>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V16i16 = sext <16 x i1> undef to <16 x i16>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %V32i16 = sext <32 x i1> undef to <32 x i16>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = sext i1 undef to i8
; SSSE3-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V2i8 = sext <2 x i1> undef to <2 x i8>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V4i8 = sext <4 x i1> undef to <4 x i8>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %V8i8 = sext <8 x i1> undef to <8 x i8>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16i8 = sext <16 x i1> undef to <16 x i8>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i8 = sext <32 x i1> undef to <32 x i8>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V64i8 = sext <64 x i1> undef to <64 x i8>
; SSSE3-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
;
; SSE42-LABEL: 'sext_vXi1'
; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64
; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64>
; SSE42-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4i64 = sext <4 x i1> undef to <4 x i64>
; SSE42-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %V8i64 = sext <8 x i1> undef to <8 x i64>
; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = sext i1 undef to i32
; SSE42-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i32 = sext <2 x i1> undef to <2 x i32>
; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i32 = sext <4 x i1> undef to <4 x i32>
; SSE42-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V8i32 = sext <8 x i1> undef to <8 x i32>
; SSE42-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %V16i32 = sext <16 x i1> undef to <16 x i32>
; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = sext i1 undef to i16
; SSE42-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2i16 = sext <2 x i1> undef to <2 x i16>
; SSE42-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i16 = sext <4 x i1> undef to <4 x i16>
; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i16 = sext <8 x i1> undef to <8 x i16>
; SSE42-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V16i16 = sext <16 x i1> undef to <16 x i16>
; SSE42-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %V32i16 = sext <32 x i1> undef to <32 x i16>
; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = sext i1 undef to i8
; SSE42-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V2i8 = sext <2 x i1> undef to <2 x i8>
; SSE42-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4i8 = sext <4 x i1> undef to <4 x i8>
; SSE42-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V8i8 = sext <8 x i1> undef to <8 x i8>
; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16i8 = sext <16 x i1> undef to <16 x i8>
; SSE42-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i8 = sext <32 x i1> undef to <32 x i8>
; SSE42-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V64i8 = sext <64 x i1> undef to <64 x i8>
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
; ;
; AVX1-LABEL: 'sext_vXi1' ; AVX1-LABEL: 'sext_vXi1'
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64
; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64> ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64>
; AVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %V4i64 = sext <4 x i1> undef to <4 x i64> ; AVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %V4i64 = sext <4 x i1> undef to <4 x i64>
; AVX1-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %V8i64 = sext <8 x i1> undef to <8 x i64> ; AVX1-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %V8i64 = sext <8 x i1> undef to <8 x i64>
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = sext i1 undef to i32 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = sext i1 undef to i32
; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i32 = sext <2 x i1> undef to <2 x i32> ; AVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i32 = sext <2 x i1> undef to <2 x i32>
; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i32 = sext <4 x i1> undef to <4 x i32> ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i32 = sext <4 x i1> undef to <4 x i32>
; AVX1-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i32 = sext <8 x i1> undef to <8 x i32> ; AVX1-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i32 = sext <8 x i1> undef to <8 x i32>
; AVX1-NEXT: Cost Model: Found an estimated cost of 15 for instruction: %V16i32 = sext <16 x i1> undef to <16 x i32> ; AVX1-NEXT: Cost Model: Found an estimated cost of 15 for instruction: %V16i32 = sext <16 x i1> undef to <16 x i32>
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = sext i1 undef to i16 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = sext i1 undef to i16
; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i16 = sext <2 x i1> undef to <2 x i16> ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2i16 = sext <2 x i1> undef to <2 x i16>
; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i16 = sext <4 x i1> undef to <4 x i16> ; AVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i16 = sext <4 x i1> undef to <4 x i16>
; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i16 = sext <8 x i1> undef to <8 x i16> ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i16 = sext <8 x i1> undef to <8 x i16>
; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i16 = sext <16 x i1> undef to <16 x i16> ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i16 = sext <16 x i1> undef to <16 x i16>
; AVX1-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V32i16 = sext <32 x i1> undef to <32 x i16> ; AVX1-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V32i16 = sext <32 x i1> undef to <32 x i16>
; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = sext i1 undef to i8 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = sext i1 undef to i8
; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i8 = sext <2 x i1> undef to <2 x i8> ; AVX1-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V2i8 = sext <2 x i1> undef to <2 x i8>
; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i8 = sext <4 x i1> undef to <4 x i8> ; AVX1-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4i8 = sext <4 x i1> undef to <4 x i8>
; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i8 = sext <8 x i1> undef to <8 x i8> ; AVX1-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V8i8 = sext <8 x i1> undef to <8 x i8>
; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16i8 = sext <16 x i1> undef to <16 x i8> ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16i8 = sext <16 x i1> undef to <16 x i8>
; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32i8 = sext <32 x i1> undef to <32 x i8> ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32i8 = sext <32 x i1> undef to <32 x i8>
; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = sext <64 x i1> undef to <64 x i8> ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = sext <64 x i1> undef to <64 x i8>
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
; ;
; AVX2-LABEL: 'sext_vXi1' ; AVX2-LABEL: 'sext_vXi1'
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64> ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64>
; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i64 = sext <4 x i1> undef to <4 x i64> ; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i64 = sext <4 x i1> undef to <4 x i64>
; AVX2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i64 = sext <8 x i1> undef to <8 x i64> ; AVX2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i64 = sext <8 x i1> undef to <8 x i64>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = sext i1 undef to i32 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = sext i1 undef to i32
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i32 = sext <2 x i1> undef to <2 x i32> ; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i32 = sext <2 x i1> undef to <2 x i32>
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i32 = sext <4 x i1> undef to <4 x i32> ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i32 = sext <4 x i1> undef to <4 x i32>
; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i32 = sext <8 x i1> undef to <8 x i32> ; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i32 = sext <8 x i1> undef to <8 x i32>
; AVX2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V16i32 = sext <16 x i1> undef to <16 x i32> ; AVX2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V16i32 = sext <16 x i1> undef to <16 x i32>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = sext i1 undef to i16 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = sext i1 undef to i16
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i16 = sext <2 x i1> undef to <2 x i16> ; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2i16 = sext <2 x i1> undef to <2 x i16>
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i16 = sext <4 x i1> undef to <4 x i16> ; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i16 = sext <4 x i1> undef to <4 x i16>
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i16 = sext <8 x i1> undef to <8 x i16> ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i16 = sext <8 x i1> undef to <8 x i16>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i16 = sext <16 x i1> undef to <16 x i16> ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i16 = sext <16 x i1> undef to <16 x i16>
; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V32i16 = sext <32 x i1> undef to <32 x i16> ; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V32i16 = sext <32 x i1> undef to <32 x i16>
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = sext i1 undef to i8 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = sext i1 undef to i8
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i8 = sext <2 x i1> undef to <2 x i8> ; AVX2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V2i8 = sext <2 x i1> undef to <2 x i8>
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i8 = sext <4 x i1> undef to <4 x i8> ; AVX2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4i8 = sext <4 x i1> undef to <4 x i8>
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i8 = sext <8 x i1> undef to <8 x i8> ; AVX2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V8i8 = sext <8 x i1> undef to <8 x i8>
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16i8 = sext <16 x i1> undef to <16 x i8> ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16i8 = sext <16 x i1> undef to <16 x i8>
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32i8 = sext <32 x i1> undef to <32 x i8> ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32i8 = sext <32 x i1> undef to <32 x i8>
; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = sext <64 x i1> undef to <64 x i8> ; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = sext <64 x i1> undef to <64 x i8>
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
; ;
; AVX512F-LABEL: 'sext_vXi1' ; AVX512F-LABEL: 'sext_vXi1'
; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64
; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64> ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64>
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; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
; ;
; BTVER2-LABEL: 'sext_vXi1' ; BTVER2-LABEL: 'sext_vXi1'
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64
; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %V4i64 = sext <4 x i1> undef to <4 x i64> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %V4i64 = sext <4 x i1> undef to <4 x i64>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %V8i64 = sext <8 x i1> undef to <8 x i64> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %V8i64 = sext <8 x i1> undef to <8 x i64>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = sext i1 undef to i32 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = sext i1 undef to i32
; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i32 = sext <2 x i1> undef to <2 x i32> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i32 = sext <2 x i1> undef to <2 x i32>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i32 = sext <4 x i1> undef to <4 x i32> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i32 = sext <4 x i1> undef to <4 x i32>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i32 = sext <8 x i1> undef to <8 x i32> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i32 = sext <8 x i1> undef to <8 x i32>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 15 for instruction: %V16i32 = sext <16 x i1> undef to <16 x i32> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 15 for instruction: %V16i32 = sext <16 x i1> undef to <16 x i32>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = sext i1 undef to i16 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = sext i1 undef to i16
; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i16 = sext <2 x i1> undef to <2 x i16> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2i16 = sext <2 x i1> undef to <2 x i16>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i16 = sext <4 x i1> undef to <4 x i16> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i16 = sext <4 x i1> undef to <4 x i16>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i16 = sext <8 x i1> undef to <8 x i16> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i16 = sext <8 x i1> undef to <8 x i16>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i16 = sext <16 x i1> undef to <16 x i16> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i16 = sext <16 x i1> undef to <16 x i16>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V32i16 = sext <32 x i1> undef to <32 x i16> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %V32i16 = sext <32 x i1> undef to <32 x i16>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = sext i1 undef to i8 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = sext i1 undef to i8
; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i8 = sext <2 x i1> undef to <2 x i8> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V2i8 = sext <2 x i1> undef to <2 x i8>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i8 = sext <4 x i1> undef to <4 x i8> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4i8 = sext <4 x i1> undef to <4 x i8>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i8 = sext <8 x i1> undef to <8 x i8> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V8i8 = sext <8 x i1> undef to <8 x i8>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16i8 = sext <16 x i1> undef to <16 x i8> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16i8 = sext <16 x i1> undef to <16 x i8>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32i8 = sext <32 x i1> undef to <32 x i8> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32i8 = sext <32 x i1> undef to <32 x i8>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = sext <64 x i1> undef to <64 x i8> ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = sext <64 x i1> undef to <64 x i8>
; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
; ;
%I64 = sext i1 undef to i64 %I64 = sext i1 undef to i64
%V2i64 = sext <2 x i1> undef to <2 x i64> %V2i64 = sext <2 x i1> undef to <2 x i64>
%V4i64 = sext <4 x i1> undef to <4 x i64> %V4i64 = sext <4 x i1> undef to <4 x i64>
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llvm/test/Analysis/CostModel/X86/min-legal-vector-width.ll

Show First 20 Lines • Show All 233 Lines • ▼ Show 20 Lines;
ret void ret void
} }
define i32 @zext256_vXi1() "min-legal-vector-width"="256" { define i32 @zext256_vXi1() "min-legal-vector-width"="256" {
; AVX-LABEL: 'zext256_vXi1' ; AVX-LABEL: 'zext256_vXi1'
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64> ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64>
; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64> ; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64>
; AVX-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i64 = zext <8 x i1> undef to <8 x i64> ; AVX-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i64 = zext <8 x i1> undef to <8 x i64>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i32 = zext <2 x i1> undef to <2 x i32> ; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i32 = zext <2 x i1> undef to <2 x i32>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i32 = zext <4 x i1> undef to <4 x i32> ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i32 = zext <4 x i1> undef to <4 x i32>
; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i32 = zext <8 x i1> undef to <8 x i32> ; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i32 = zext <8 x i1> undef to <8 x i32>
; AVX-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V16i32 = zext <16 x i1> undef to <16 x i32> ; AVX-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V16i32 = zext <16 x i1> undef to <16 x i32>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i16 = zext <2 x i1> undef to <2 x i16> ; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i16 = zext <2 x i1> undef to <2 x i16>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i16 = zext <4 x i1> undef to <4 x i16> ; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i16 = zext <4 x i1> undef to <4 x i16>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i16 = zext <8 x i1> undef to <8 x i16> ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i16 = zext <8 x i1> undef to <8 x i16>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i16 = zext <16 x i1> undef to <16 x i16> ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i16 = zext <16 x i1> undef to <16 x i16>
; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V32i16 = zext <32 x i1> undef to <32 x i16> ; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V32i16 = zext <32 x i1> undef to <32 x i16>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i8 = zext <2 x i1> undef to <2 x i8> ; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i8 = zext <2 x i1> undef to <2 x i8>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4i8 = zext <4 x i1> undef to <4 x i8> ; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i8 = zext <4 x i1> undef to <4 x i8>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8i8 = zext <8 x i1> undef to <8 x i8> ; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i8 = zext <8 x i1> undef to <8 x i8>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i8 = zext <16 x i1> undef to <16 x i8> ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i8 = zext <16 x i1> undef to <16 x i8>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V32i8 = zext <32 x i1> undef to <32 x i8> ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V32i8 = zext <32 x i1> undef to <32 x i8>
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V64i8 = zext <64 x i1> undef to <64 x i8> ; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V64i8 = zext <64 x i1> undef to <64 x i8>
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
; ;
; AVX512VL256-LABEL: 'zext256_vXi1' ; AVX512VL256-LABEL: 'zext256_vXi1'
; AVX512VL256-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64> ; AVX512VL256-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = zext <2 x i1> undef to <2 x i64>
; AVX512VL256-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64> ; AVX512VL256-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i64 = zext <4 x i1> undef to <4 x i64>
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define i32 @sext256_vXi1() "min-legal-vector-width"="256" { define i32 @sext256_vXi1() "min-legal-vector-width"="256" {
; AVX-LABEL: 'sext256_vXi1' ; AVX-LABEL: 'sext256_vXi1'
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64> ; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64>
; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i64 = sext <4 x i1> undef to <4 x i64> ; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i64 = sext <4 x i1> undef to <4 x i64>
; AVX-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i64 = sext <8 x i1> undef to <8 x i64> ; AVX-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V8i64 = sext <8 x i1> undef to <8 x i64>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = sext i1 undef to i32 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = sext i1 undef to i32
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i32 = sext <2 x i1> undef to <2 x i32> ; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2i32 = sext <2 x i1> undef to <2 x i32>
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i32 = sext <4 x i1> undef to <4 x i32> ; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i32 = sext <4 x i1> undef to <4 x i32>
; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i32 = sext <8 x i1> undef to <8 x i32> ; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8i32 = sext <8 x i1> undef to <8 x i32>
; AVX-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V16i32 = sext <16 x i1> undef to <16 x i32> ; AVX-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V16i32 = sext <16 x i1> undef to <16 x i32>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = sext i1 undef to i16 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = sext i1 undef to i16
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i16 = sext <2 x i1> undef to <2 x i16> ; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2i16 = sext <2 x i1> undef to <2 x i16>
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i16 = sext <4 x i1> undef to <4 x i16> ; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4i16 = sext <4 x i1> undef to <4 x i16>
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i16 = sext <8 x i1> undef to <8 x i16> ; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i16 = sext <8 x i1> undef to <8 x i16>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i16 = sext <16 x i1> undef to <16 x i16> ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16i16 = sext <16 x i1> undef to <16 x i16>
; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V32i16 = sext <32 x i1> undef to <32 x i16> ; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V32i16 = sext <32 x i1> undef to <32 x i16>
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = sext i1 undef to i8 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = sext i1 undef to i8
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2i8 = sext <2 x i1> undef to <2 x i8> ; AVX-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V2i8 = sext <2 x i1> undef to <2 x i8>
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4i8 = sext <4 x i1> undef to <4 x i8> ; AVX-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4i8 = sext <4 x i1> undef to <4 x i8>
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8i8 = sext <8 x i1> undef to <8 x i8> ; AVX-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V8i8 = sext <8 x i1> undef to <8 x i8>
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16i8 = sext <16 x i1> undef to <16 x i8> ; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16i8 = sext <16 x i1> undef to <16 x i8>
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32i8 = sext <32 x i1> undef to <32 x i8> ; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32i8 = sext <32 x i1> undef to <32 x i8>
; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = sext <64 x i1> undef to <64 x i8> ; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = sext <64 x i1> undef to <64 x i8>
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
; ;
; AVX512VL256-LABEL: 'sext256_vXi1' ; AVX512VL256-LABEL: 'sext256_vXi1'
; AVX512VL256-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64 ; AVX512VL256-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = sext i1 undef to i64
; AVX512VL256-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64> ; AVX512VL256-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2i64 = sext <2 x i1> undef to <2 x i64>
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