Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/gcc.dg/pr49799.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 /* PR rtl-optimization/49799 */
kono
parents:
diff changeset
2 /* { dg-do assemble } */
kono
parents:
diff changeset
3 /* { dg-options "-O2 -w" } */
kono
parents:
diff changeset
4
kono
parents:
diff changeset
5 static __inline int bar(int a)
kono
parents:
diff changeset
6 {
kono
parents:
diff changeset
7 int tmp;
kono
parents:
diff changeset
8
kono
parents:
diff changeset
9 if (a <= 0) a ^= 0xFFFFFFFF;
kono
parents:
diff changeset
10
kono
parents:
diff changeset
11 return tmp - 1;
kono
parents:
diff changeset
12 }
kono
parents:
diff changeset
13
kono
parents:
diff changeset
14 void foo(short *K)
kono
parents:
diff changeset
15 {
kono
parents:
diff changeset
16 short tmp;
kono
parents:
diff changeset
17 short *pptr, P[14];
kono
parents:
diff changeset
18
kono
parents:
diff changeset
19 pptr = P;
kono
parents:
diff changeset
20 tmp = bar(*K);
kono
parents:
diff changeset
21 *pptr = (*K << tmp) >> 16;
kono
parents:
diff changeset
22
kono
parents:
diff changeset
23 if (*P < tmp)
kono
parents:
diff changeset
24 *K++ = 0;
kono
parents:
diff changeset
25 }