1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=slp-vectorizer -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s 3 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 void 12; 13 %k = icmp eq <4 x i32> %in, %in2 14 ret void 15} 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 0 21; CHECK-NEXT: [[Y0:%.*]] = extractelement <2 x i32> [[Y:%.*]], i32 0 22; 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 1 26; CHECK-NEXT: [[Y1:%.*]] = extractelement <2 x i32> [[Y]], i32 1 27; 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 0 35 %y0 = extractelement <2 x i32> %y, i32 0 36 %cmp0 = icmp eq i32 %x0, %y0 37 br i1 %cmp0, label %if, label %endif 38 39 if: 40 %x1 = extractelement <2 x i32> %x, i32 1 41 %y1 = extractelement <2 x i32> %y, i32 1 42 %cmp1 = icmp eq i32 %x1, %y1 43 br label %endif 44 45 endif: 46 %and_of_cmps = phi i1 [ false, %entry ], [ %cmp1, %if ] 47 ret i1 %and_of_cmps 48} 49 50