1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
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"
target triple = "x86_64-apple-macosx10.8.0"
; int foo(double * restrict A, double * restrict B, double G) {
; A[0] = (B[10] ? G : 1);
; A[1] = (B[11] ? G : 1);
; }
;CHECK-LABEL: @foo(
;CHECK: load <2 x double>
;CHECK: fcmp une <2 x double>
;CHECK: select <2 x i1>
;CHECK: store <2 x double>
;CHECK: ret i32 undef
define i32 @foo(double* noalias nocapture %A, double* noalias nocapture %B, double %G) {
entry:
%arrayidx = getelementptr inbounds double, double* %B, i64 10
%0 = load double, double* %arrayidx, align 8
%tobool = fcmp une double %0, 0.000000e+00
%cond = select i1 %tobool, double %G, double 1.000000e+00
store double %cond, double* %A, align 8
%arrayidx2 = getelementptr inbounds double, double* %B, i64 11
%1 = load double, double* %arrayidx2, align 8
%tobool3 = fcmp une double %1, 0.000000e+00
%cond7 = select i1 %tobool3, double %G, double 1.000000e+00
%arrayidx8 = getelementptr inbounds double, double* %A, i64 1
store double %cond7, double* %arrayidx8, align 8
ret i32 undef
}
|
