1*ebfdd382SAlexey Bataev; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2*ebfdd382SAlexey Bataev; RUN: %if x86-registered-target %{ opt -S -passes=slp-vectorizer -slp-threshold=0 -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s %} 3*ebfdd382SAlexey Bataev; RUN: %if aarch64-registered-target %{ opt -S -passes=slp-vectorizer -slp-threshold=0 -mtriple=aarch64-unknown-linux-gnu < %s | FileCheck %s %} 4*ebfdd382SAlexey Bataev 5*ebfdd382SAlexey Bataevdefine <4 x float> @simple_select(<4 x float> %a, <4 x float> %b, <4 x i32> %c) { 6*ebfdd382SAlexey Bataev; CHECK-LABEL: @simple_select( 7*ebfdd382SAlexey Bataev; CHECK-NEXT: [[TMP1:%.*]] = shufflevector <4 x i32> [[C:%.*]], <4 x i32> poison, <2 x i32> <i32 0, i32 1> 8*ebfdd382SAlexey Bataev; CHECK-NEXT: [[TMP2:%.*]] = icmp ne <2 x i32> [[TMP1]], zeroinitializer 9*ebfdd382SAlexey Bataev; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <4 x float> [[A:%.*]], <4 x float> poison, <2 x i32> <i32 0, i32 1> 10*ebfdd382SAlexey Bataev; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <4 x float> [[B:%.*]], <4 x float> poison, <2 x i32> <i32 0, i32 1> 11*ebfdd382SAlexey Bataev; CHECK-NEXT: [[TMP5:%.*]] = select <2 x i1> [[TMP2]], <2 x float> [[TMP3]], <2 x float> [[TMP4]] 12*ebfdd382SAlexey Bataev; CHECK-NEXT: [[TMP7:%.*]] = shufflevector <2 x float> [[TMP5]], <2 x float> poison, <4 x i32> <i32 0, i32 1, i32 poison, i32 poison> 13*ebfdd382SAlexey Bataev; CHECK-NEXT: [[TMP6:%.*]] = shufflevector <4 x float> <float poison, float poison, float 0.000000e+00, float 0.000000e+00>, <4 x float> [[TMP7]], <4 x i32> <i32 4, i32 5, i32 2, i32 3> 14*ebfdd382SAlexey Bataev; CHECK-NEXT: ret <4 x float> [[TMP6]] 15*ebfdd382SAlexey Bataev; 16*ebfdd382SAlexey Bataev %c0 = extractelement <4 x i32> %c, i32 0 17*ebfdd382SAlexey Bataev %c1 = extractelement <4 x i32> %c, i32 1 18*ebfdd382SAlexey Bataev %a0 = extractelement <4 x float> %a, i32 0 19*ebfdd382SAlexey Bataev %a1 = extractelement <4 x float> %a, i32 1 20*ebfdd382SAlexey Bataev %b0 = extractelement <4 x float> %b, i32 0 21*ebfdd382SAlexey Bataev %b1 = extractelement <4 x float> %b, i32 1 22*ebfdd382SAlexey Bataev %cmp0 = icmp ne i32 %c0, 0 23*ebfdd382SAlexey Bataev %cmp1 = icmp ne i32 %c1, 0 24*ebfdd382SAlexey Bataev %s0 = select i1 %cmp0, float %a0, float %b0 25*ebfdd382SAlexey Bataev %s1 = select i1 %cmp1, float %a1, float %b1 26*ebfdd382SAlexey Bataev %ra = insertelement <4 x float> <float poison, float poison, float 0.0, float 0.0>, float %s0, i32 0 27*ebfdd382SAlexey Bataev %rb = insertelement <4 x float> %ra, float %s1, i32 1 28*ebfdd382SAlexey Bataev ret <4 x float> %rb 29*ebfdd382SAlexey Bataev} 30