Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/gcc.dg/vect/vect-dv-1.c @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 /* Test compiler crash when dependence analyzer can not represent
kono
parents:
diff changeset
2 dependence relation by distance vector. */
kono
parents:
diff changeset
3 /* { dg-do compile } */
kono
parents:
diff changeset
4 /* { dg-require-effective-target vect_int } */
kono
parents:
diff changeset
5
kono
parents:
diff changeset
6 int x[199];
kono
parents:
diff changeset
7
kono
parents:
diff changeset
8 void foo()
kono
parents:
diff changeset
9
kono
parents:
diff changeset
10 {
kono
parents:
diff changeset
11 int t,j;
kono
parents:
diff changeset
12
kono
parents:
diff changeset
13 for (j=99;j>0;j--)
kono
parents:
diff changeset
14 x [j+j]=x[j];
kono
parents:
diff changeset
15
kono
parents:
diff changeset
16 for (j=198;j>=100;j--)
kono
parents:
diff changeset
17 if(x[j])
kono
parents:
diff changeset
18 {
kono
parents:
diff changeset
19 x[j-63]=x[j-3]-x[j];
kono
parents:
diff changeset
20 }
kono
parents:
diff changeset
21 }