1cee313d2SEric Christopher; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2*691c086dSArthur Eubanks; RUN: opt < %s -basic-aa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s 3cee313d2SEric Christopher 4cee313d2SEric Christophertarget 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" 5cee313d2SEric Christophertarget triple = "x86_64-apple-macosx10.8.0" 6cee313d2SEric Christopher 7cee313d2SEric Christopher; Don't vectorize when noimplicitfloat is used. 8cee313d2SEric Christopherdefine void @test1(double* %a, double* %b, double* %c) noimplicitfloat { ; <------ noimplicitfloat attribute here! 9cee313d2SEric Christopher; CHECK-LABEL: @test1( 10cee313d2SEric Christopher; CHECK-NEXT: entry: 11cee313d2SEric Christopher; CHECK-NEXT: [[I0:%.*]] = load double, double* [[A:%.*]], align 8 12cee313d2SEric Christopher; CHECK-NEXT: [[I1:%.*]] = load double, double* [[B:%.*]], align 8 13cee313d2SEric Christopher; CHECK-NEXT: [[MUL:%.*]] = fmul double [[I0]], [[I1]] 14cee313d2SEric Christopher; CHECK-NEXT: [[ARRAYIDX3:%.*]] = getelementptr inbounds double, double* [[A]], i64 1 15cee313d2SEric Christopher; CHECK-NEXT: [[I3:%.*]] = load double, double* [[ARRAYIDX3]], align 8 16cee313d2SEric Christopher; CHECK-NEXT: [[ARRAYIDX4:%.*]] = getelementptr inbounds double, double* [[B]], i64 1 17cee313d2SEric Christopher; CHECK-NEXT: [[I4:%.*]] = load double, double* [[ARRAYIDX4]], align 8 18cee313d2SEric Christopher; CHECK-NEXT: [[MUL5:%.*]] = fmul double [[I3]], [[I4]] 19cee313d2SEric Christopher; CHECK-NEXT: store double [[MUL]], double* [[C:%.*]], align 8 20cee313d2SEric Christopher; CHECK-NEXT: [[ARRAYIDX5:%.*]] = getelementptr inbounds double, double* [[C]], i64 1 21cee313d2SEric Christopher; CHECK-NEXT: store double [[MUL5]], double* [[ARRAYIDX5]], align 8 22cee313d2SEric Christopher; CHECK-NEXT: ret void 23cee313d2SEric Christopher; 24cee313d2SEric Christopherentry: 25cee313d2SEric Christopher %i0 = load double, double* %a, align 8 26cee313d2SEric Christopher %i1 = load double, double* %b, align 8 27cee313d2SEric Christopher %mul = fmul double %i0, %i1 28cee313d2SEric Christopher %arrayidx3 = getelementptr inbounds double, double* %a, i64 1 29cee313d2SEric Christopher %i3 = load double, double* %arrayidx3, align 8 30cee313d2SEric Christopher %arrayidx4 = getelementptr inbounds double, double* %b, i64 1 31cee313d2SEric Christopher %i4 = load double, double* %arrayidx4, align 8 32cee313d2SEric Christopher %mul5 = fmul double %i3, %i4 33cee313d2SEric Christopher store double %mul, double* %c, align 8 34cee313d2SEric Christopher %arrayidx5 = getelementptr inbounds double, double* %c, i64 1 35cee313d2SEric Christopher store double %mul5, double* %arrayidx5, align 8 36cee313d2SEric Christopher ret void 37cee313d2SEric Christopher} 38cee313d2SEric Christopher 39