Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/gcc.dg/fold-xorand-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 /* { dg-do compile } */
kono
parents:
diff changeset
2 /* { dg-options "-O2 -fdump-tree-original" } */
kono
parents:
diff changeset
3
kono
parents:
diff changeset
4 int test1(int a, int b)
kono
parents:
diff changeset
5 {
kono
parents:
diff changeset
6 return (a & b) ^ a;
kono
parents:
diff changeset
7 }
kono
parents:
diff changeset
8
kono
parents:
diff changeset
9 int test2(int c, int d)
kono
parents:
diff changeset
10 {
kono
parents:
diff changeset
11 return (c & d) ^ d;
kono
parents:
diff changeset
12 }
kono
parents:
diff changeset
13
kono
parents:
diff changeset
14 int test3(int e, int f)
kono
parents:
diff changeset
15 {
kono
parents:
diff changeset
16 return e ^ (e & f);
kono
parents:
diff changeset
17 }
kono
parents:
diff changeset
18
kono
parents:
diff changeset
19 int test4(int g, int h)
kono
parents:
diff changeset
20 {
kono
parents:
diff changeset
21 return g ^ (h & g);
kono
parents:
diff changeset
22 }
kono
parents:
diff changeset
23
kono
parents:
diff changeset
24 /* { dg-final { scan-tree-dump-times "~b \& a" 1 "original" } } */
kono
parents:
diff changeset
25 /* { dg-final { scan-tree-dump-times "~c \& d" 1 "original" } } */
kono
parents:
diff changeset
26 /* { dg-final { scan-tree-dump-times "~f \& e" 1 "original" } } */
kono
parents:
diff changeset
27 /* { dg-final { scan-tree-dump-times "~h \& g" 1 "original" } } */
kono
parents:
diff changeset
28