33 lines
1.3 KiB
LLVM
33 lines
1.3 KiB
LLVM
; 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
|
|
}
|
|
|