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[SLP] Add more checks to a test case. NFC. 

llvm-svn: 328572
This commit is contained in:
Haicheng Wu 2018-03-26 18:59:28 +00:00
parent 9c2c938521
commit b45f921678
1 changed files with 14 additions and 0 deletions
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14
llvm/test/Transforms/SLPVectorizer/AArch64/ext-trunc.ll
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@ -12,6 +12,20 @@ define void @test(<4 x i16> %a, <4 x i16> %b, i64* %p) {
; CHECK-NEXT: [[Z0:%.*]] = zext <4 x i16> [[A:%.*]] to <4 x i64>
; CHECK-NEXT: [[Z1:%.*]] = zext <4 x i16> [[B:%.*]] to <4 x i64>
; CHECK-NEXT: [[SUB0:%.*]] = sub nsw <4 x i64> [[Z0]], [[Z1]]
; CHECK-NEXT: [[TMP0:%.*]] = extractelement <4 x i64> [[SUB0]], i32 0
; CHECK-NEXT: [[GEP0:%.*]] = getelementptr inbounds i64, i64* [[P:%.*]], i64 [[TMP0]]
; CHECK-NEXT: [[LOAD0:%.*]] = load i64, i64* [[GEP0]], align 4
; CHECK-NEXT: [[TMP1:%.*]] = extractelement <4 x i64> [[SUB0]], i32 1
; CHECK-NEXT: [[GEP1:%.*]] = getelementptr inbounds i64, i64* [[P]], i64 [[TMP1]]
; CHECK-NEXT: [[LOAD1:%.*]] = load i64, i64* [[GEP1]], align 4
; CHECK-NEXT: [[TMP2:%.*]] = extractelement <4 x i64> [[SUB0]], i32 2
; CHECK-NEXT: [[GEP2:%.*]] = getelementptr inbounds i64, i64* [[P]], i64 [[TMP2]]
; CHECK-NEXT: [[LOAD2:%.*]] = load i64, i64* [[GEP2]], align 4
; CHECK-NEXT: [[TMP3:%.*]] = extractelement <4 x i64> [[SUB0]], i32 3
; CHECK-NEXT: [[GEP3:%.*]] = getelementptr inbounds i64, i64* [[P]], i64 [[TMP3]]
; CHECK-NEXT: [[LOAD3:%.*]] = load i64, i64* [[GEP3]], align 4
; CHECK-NEXT: call void @foo(i64 [[LOAD0]], i64 [[LOAD1]], i64 [[LOAD2]], i64 [[LOAD3]])
; CHECK-NEXT: ret void
;
entry:
%z0 = zext <4 x i16> %a to <4 x i32>