Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/gcc.dg/pr78547.c @ 111:04ced10e8804

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 /* PR rtl-optimization/78547 */
kono
parents:
diff changeset
2 /* { dg-do compile { target int128 } } */
kono
parents:
diff changeset
3 /* { dg-options "-Os -g -freorder-blocks-algorithm=simple -Wno-psabi" } */
kono
parents:
diff changeset
4 /* { dg-additional-options "-mstringop-strategy=libcall" { target i?86-*-* x86_64-*-* } } */
kono
parents:
diff changeset
5
kono
parents:
diff changeset
6 typedef unsigned __int128 u128;
kono
parents:
diff changeset
7 typedef unsigned __int128 V __attribute__ ((vector_size (64)));
kono
parents:
diff changeset
8
kono
parents:
diff changeset
9 V
kono
parents:
diff changeset
10 foo (u128 a, u128 b, u128 c, V d)
kono
parents:
diff changeset
11 {
kono
parents:
diff changeset
12 V e = (V) {a};
kono
parents:
diff changeset
13 V f = e & 1;
kono
parents:
diff changeset
14 e = 0 != e;
kono
parents:
diff changeset
15 c = c;
kono
parents:
diff changeset
16 f = f << ((V) {c} & 7);
kono
parents:
diff changeset
17 return f + e;
kono
parents:
diff changeset
18 }