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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -passes=slp-vectorizer -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s3 4target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"5target triple = "x86_64-apple-macosx10.8.0"6 7; Make sure that we are not crashing or changing the code.8define void @test(<4 x i32> %in, <4 x i32> %in2) {9; CHECK-LABEL: @test(10; CHECK-NEXT: [[K:%.*]] = icmp eq <4 x i32> [[IN:%.*]], [[IN2:%.*]]11; CHECK-NEXT: ret void12;13 %k = icmp eq <4 x i32> %in, %in214 ret void15}16 17define i1 @cmpv2f32(<2 x i32> %x, <2 x i32> %y) {18; CHECK-LABEL: @cmpv2f32(19; CHECK-NEXT: entry:20; CHECK-NEXT: [[X0:%.*]] = extractelement <2 x i32> [[X:%.*]], i32 021; CHECK-NEXT: [[Y0:%.*]] = extractelement <2 x i32> [[Y:%.*]], i32 022; CHECK-NEXT: [[CMP0:%.*]] = icmp eq i32 [[X0]], [[Y0]]23; CHECK-NEXT: br i1 [[CMP0]], label [[IF:%.*]], label [[ENDIF:%.*]]24; CHECK: if:25; CHECK-NEXT: [[X1:%.*]] = extractelement <2 x i32> [[X]], i32 126; CHECK-NEXT: [[Y1:%.*]] = extractelement <2 x i32> [[Y]], i32 127; CHECK-NEXT: [[CMP1:%.*]] = icmp eq i32 [[X1]], [[Y1]]28; CHECK-NEXT: br label [[ENDIF]]29; CHECK: endif:30; CHECK-NEXT: [[AND_OF_CMPS:%.*]] = phi i1 [ false, [[ENTRY:%.*]] ], [ [[CMP1]], [[IF]] ]31; CHECK-NEXT: ret i1 [[AND_OF_CMPS]]32;33 entry:34 %x0 = extractelement <2 x i32> %x, i32 035 %y0 = extractelement <2 x i32> %y, i32 036 %cmp0 = icmp eq i32 %x0, %y037 br i1 %cmp0, label %if, label %endif38 39 if:40 %x1 = extractelement <2 x i32> %x, i32 141 %y1 = extractelement <2 x i32> %y, i32 142 %cmp1 = icmp eq i32 %x1, %y143 br label %endif44 45 endif:46 %and_of_cmps = phi i1 [ false, %entry ], [ %cmp1, %if ]47 ret i1 %and_of_cmps48}49 50