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
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"
7 ; Don't vectorize when noimplicitfloat is used.
8 define void @test1(ptr %a, ptr %b, ptr %c) noimplicitfloat { ; <------ noimplicitfloat attribute here!
11 ; CHECK-NEXT: [[I0:%.*]] = load double, ptr [[A:%.*]], align 8
12 ; CHECK-NEXT: [[I1:%.*]] = load double, ptr [[B:%.*]], align 8
13 ; CHECK-NEXT: [[MUL:%.*]] = fmul double [[I0]], [[I1]]
14 ; CHECK-NEXT: [[ARRAYIDX3:%.*]] = getelementptr inbounds double, ptr [[A]], i64 1
15 ; CHECK-NEXT: [[I3:%.*]] = load double, ptr [[ARRAYIDX3]], align 8
16 ; CHECK-NEXT: [[ARRAYIDX4:%.*]] = getelementptr inbounds double, ptr [[B]], i64 1
17 ; CHECK-NEXT: [[I4:%.*]] = load double, ptr [[ARRAYIDX4]], align 8
18 ; CHECK-NEXT: [[MUL5:%.*]] = fmul double [[I3]], [[I4]]
19 ; CHECK-NEXT: store double [[MUL]], ptr [[C:%.*]], align 8
20 ; CHECK-NEXT: [[ARRAYIDX5:%.*]] = getelementptr inbounds double, ptr [[C]], i64 1
21 ; CHECK-NEXT: store double [[MUL5]], ptr [[ARRAYIDX5]], align 8
22 ; CHECK-NEXT: ret void
25 %i0 = load double, ptr %a, align 8
26 %i1 = load double, ptr %b, align 8
27 %mul = fmul double %i0, %i1
28 %arrayidx3 = getelementptr inbounds double, ptr %a, i64 1
29 %i3 = load double, ptr %arrayidx3, align 8
30 %arrayidx4 = getelementptr inbounds double, ptr %b, i64 1
31 %i4 = load double, ptr %arrayidx4, align 8
32 %mul5 = fmul double %i3, %i4
33 store double %mul, ptr %c, align 8
34 %arrayidx5 = getelementptr inbounds double, ptr %c, i64 1
35 store double %mul5, ptr %arrayidx5, align 8