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Differential D113782 Diff 391036 llvm/test/Transforms/SLPVectorizer/X86/load-merge-inseltpoison.ll

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llvm/test/Transforms/SLPVectorizer/X86/load-merge-inseltpoison.ll

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ret i32 %or11 ret i32 %or11
} }
define <4 x float> @PR16739_byref(<4 x float>* nocapture readonly dereferenceable(16) %x) { define <4 x float> @PR16739_byref(<4 x float>* nocapture readonly dereferenceable(16) %x) {
; CHECK-LABEL: @PR16739_byref( ; CHECK-LABEL: @PR16739_byref(
; CHECK-NEXT: [[GEP0:%.*]] = getelementptr inbounds <4 x float>, <4 x float>* [[X:%.*]], i64 0, i64 0 ; CHECK-NEXT: [[GEP0:%.*]] = getelementptr inbounds <4 x float>, <4 x float>* [[X:%.*]], i64 0, i64 0
; CHECK-NEXT: [[GEP1:%.*]] = getelementptr inbounds <4 x float>, <4 x float>* [[X]], i64 0, i64 1 ; CHECK-NEXT: [[GEP1:%.*]] = getelementptr inbounds <4 x float>, <4 x float>* [[X]], i64 0, i64 1
; CHECK-NEXT: [[GEP2:%.*]] = getelementptr inbounds <4 x float>, <4 x float>* [[X]], i64 0, i64 2 ; CHECK-NEXT: [[GEP2:%.*]] = getelementptr inbounds <4 x float>, <4 x float>* [[X]], i64 0, i64 2
; CHECK-NEXT: [[TMP1:%.*]] = bitcast float* [[GEP0]] to <2 x float>* ; CHECK-NEXT: [[X0:%.*]] = load float, float* [[GEP0]], align 4
; CHECK-NEXT: [[TMP1:%.*]] = bitcast float* [[GEP1]] to <2 x float>*
; CHECK-NEXT: [[TMP2:%.*]] = load <2 x float>, <2 x float>* [[TMP1]], align 4 ; CHECK-NEXT: [[TMP2:%.*]] = load <2 x float>, <2 x float>* [[TMP1]], align 4
; CHECK-NEXT: [[X2:%.*]] = load float, float* [[GEP2]], align 4 ; CHECK-NEXT: [[I0:%.*]] = insertelement <4 x float> poison, float [[X0]], i32 0
; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> ; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
; CHECK-NEXT: [[I2:%.*]] = insertelement <4 x float> [[TMP3]], float [[X2]], i32 2 ; CHECK-NEXT: [[I21:%.*]] = shufflevector <4 x float> [[I0]], <4 x float> [[TMP3]], <4 x i32> <i32 0, i32 4, i32 5, i32 3>
; CHECK-NEXT: [[I3:%.*]] = insertelement <4 x float> [[I2]], float [[X2]], i32 3 ; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x float> [[TMP2]], i32 1
; CHECK-NEXT: [[I3:%.*]] = insertelement <4 x float> [[I21]], float [[TMP4]], i32 3
; CHECK-NEXT: ret <4 x float> [[I3]] ; CHECK-NEXT: ret <4 x float> [[I3]]
; ;
%gep0 = getelementptr inbounds <4 x float>, <4 x float>* %x, i64 0, i64 0 %gep0 = getelementptr inbounds <4 x float>, <4 x float>* %x, i64 0, i64 0
%gep1 = getelementptr inbounds <4 x float>, <4 x float>* %x, i64 0, i64 1 %gep1 = getelementptr inbounds <4 x float>, <4 x float>* %x, i64 0, i64 1
%gep2 = getelementptr inbounds <4 x float>, <4 x float>* %x, i64 0, i64 2 %gep2 = getelementptr inbounds <4 x float>, <4 x float>* %x, i64 0, i64 2
%x0 = load float, float* %gep0 %x0 = load float, float* %gep0
%x1 = load float, float* %gep1 %x1 = load float, float* %gep1
%x2 = load float, float* %gep2 %x2 = load float, float* %gep2
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