Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/gcc.dg/pr53749.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* { dg-do compile } */
2 /* { dg-options "-O2 -ftree-vectorize" } */
3
4 #define N 1024
5 unsigned char a[N], b[N], c[N];
6
7 void f1(void)
8 {
9 int i;
10 for (i = 0; i < N; ++i)
11 a[i] = b[i] * c[i];
12 }
13
14 void f2(void)
15 {
16 int i;
17 for (i = 0; i < N; ++i)
18 a[i] = b[i] * 2;
19 }
20
21 void f3(void)
22 {
23 int i;
24 for (i = 0; i < N; ++i)
25 a[i] = b[i] * 20;
26 }