1 ; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
3 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"
4 target triple = "x86_64-apple-macosx10.7.0"
6 ; int bar(double *A, int d) {
11 ; if (d) foo(); <----- This splits the blocks
20 ;CHECK: load <2 x double>
21 ;CHECK: fptrunc <2 x double>
23 ;CHECK: fadd <2 x float>
24 ;CHECK: fpext <2 x float>
25 ;CHECK: store <2 x double>
27 define i32 @bar(double* nocapture %A, i32 %d) {
28 %1 = load double* %A, align 8
29 %2 = getelementptr inbounds double* %A, i64 1
30 %3 = load double* %2, align 8
31 %4 = fptrunc double %1 to float
32 %5 = fptrunc double %3 to float
33 %6 = icmp eq i32 %d, 0
34 br i1 %6, label %9, label %7
36 ; <label>:7 ; preds = %0
37 %8 = tail call i32 (...)* @foo()
40 ; <label>:9 ; preds = %0, %7
41 %10 = fadd float %4, 4.000000e+00
42 %11 = fadd float %5, 5.000000e+00
43 %12 = fpext float %10 to double
44 %13 = fadd double %12, 9.000000e+00
45 %14 = getelementptr inbounds double* %A, i64 8
46 store double %13, double* %14, align 8
47 %15 = fpext float %11 to double
48 %16 = fadd double %15, 5.000000e+00
49 %17 = getelementptr inbounds double* %A, i64 9
50 store double %16, double* %17, align 8