1 ; RUN: opt < %s -O3 -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s --check-prefix=SLP 2 ; RUN: opt < %s -O3 -disable-slp-vectorization -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s --check-prefix=NOSLP 3 4 target 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" 5 target triple = "x86_64-apple-macosx10.8.0" 6 7 ; Make sure we can disable slp vectorization in opt. 8 9 ; SLP-LABEL: test1 10 ; SLP: store <2 x double> 11 12 ; NOSLP-LABEL: test1 13 ; NOSLP-NOT: store <2 x double> 14 15 16 define void @test1(double* %a, double* %b, double* %c) { 17 entry: 18 %i0 = load double, double* %a, align 8 19 %i1 = load double, double* %b, align 8 20 %mul = fmul double %i0, %i1 21 %arrayidx3 = getelementptr inbounds double, double* %a, i64 1 22 %i3 = load double, double* %arrayidx3, align 8 23 %arrayidx4 = getelementptr inbounds double, double* %b, i64 1 24 %i4 = load double, double* %arrayidx4, align 8 25 %mul5 = fmul double %i3, %i4 26 store double %mul, double* %c, align 8 27 %arrayidx5 = getelementptr inbounds double, double* %c, i64 1 28 store double %mul5, double* %arrayidx5, align 8 29 ret void 30 } 31
