1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=slp-vectorizer,dce -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" 6define void @fextr(ptr %ptr) { 7; CHECK-LABEL: @fextr( 8; CHECK-NEXT: entry: 9; CHECK-NEXT: [[LD:%.*]] = load <2 x double>, ptr undef, align 16 10; CHECK-NEXT: [[TMP0:%.*]] = fadd <2 x double> [[LD]], <double 0.000000e+00, double 1.100000e+00> 11; CHECK-NEXT: store <2 x double> [[TMP0]], ptr [[PTR:%.*]], align 4 12; CHECK-NEXT: ret void 13; 14entry: 15 %LD = load <2 x double>, ptr undef 16 %V0 = extractelement <2 x double> %LD, i32 0 17 %V1 = extractelement <2 x double> %LD, i32 1 18 %P1 = getelementptr inbounds double, ptr %ptr, i64 1 19 %A0 = fadd double %V0, 0.0 20 %A1 = fadd double %V1, 1.1 21 store double %A0, ptr %ptr, align 4 22 store double %A1, ptr %P1, align 4 23 ret void 24} 25 26define void @fextr1(ptr %ptr) { 27; CHECK-LABEL: @fextr1( 28; CHECK-NEXT: entry: 29; CHECK-NEXT: [[LD:%.*]] = load <2 x double>, ptr undef, align 16 30; CHECK-NEXT: [[TMP0:%.*]] = fadd <2 x double> [[LD]], <double 1.200000e+00, double 3.400000e+00> 31; CHECK-NEXT: [[TMP1:%.*]] = shufflevector <2 x double> [[TMP0]], <2 x double> poison, <2 x i32> <i32 1, i32 0> 32; CHECK-NEXT: store <2 x double> [[TMP1]], ptr [[PTR:%.*]], align 4 33; CHECK-NEXT: ret void 34; 35entry: 36 %LD = load <2 x double>, ptr undef 37 %V0 = extractelement <2 x double> %LD, i32 0 38 %V1 = extractelement <2 x double> %LD, i32 1 39 %P0 = getelementptr inbounds double, ptr %ptr, i64 1 ; <--- incorrect order 40 %A0 = fadd double %V0, 1.2 41 %A1 = fadd double %V1, 3.4 42 store double %A0, ptr %P0, align 4 43 store double %A1, ptr %ptr, align 4 44 ret void 45} 46 47define void @fextr2(ptr %ptr) { 48; CHECK-LABEL: @fextr2( 49; CHECK-NEXT: entry: 50; CHECK-NEXT: [[LD:%.*]] = load <4 x double>, ptr undef, align 32 51; CHECK-NEXT: [[TMP0:%.*]] = shufflevector <4 x double> [[LD]], <4 x double> poison, <2 x i32> <i32 0, i32 1> 52; CHECK-NEXT: [[TMP1:%.*]] = fadd <2 x double> [[TMP0]], <double 5.500000e+00, double 6.600000e+00> 53; CHECK-NEXT: store <2 x double> [[TMP1]], ptr [[PTR:%.*]], align 4 54; CHECK-NEXT: ret void 55; 56entry: 57 %LD = load <4 x double>, ptr undef 58 %V0 = extractelement <4 x double> %LD, i32 0 ; <--- invalid size. 59 %V1 = extractelement <4 x double> %LD, i32 1 60 %P1 = getelementptr inbounds double, ptr %ptr, i64 1 61 %A0 = fadd double %V0, 5.5 62 %A1 = fadd double %V1, 6.6 63 store double %A0, ptr %ptr, align 4 64 store double %A1, ptr %P1, align 4 65 ret void 66} 67 68