1 /* { dg-do compile } */
2 /* { dg-options "-O3 -fipa-cp -fipa-cp-clone" } */
3
4 extern int printf (const char *, ...);
5
6 static int __attribute__ ((noinline))
foo(int arg)7 foo (int arg)
8 {
9 return 7 * arg;
10 }
11
12 static int __attribute__ ((noinline))
bar(int arg)13 bar (int arg)
14 {
15 return arg * arg;
16 }
17
18 int
baz(int arg)19 baz (int arg)
20 {
21 printf("%d\n", bar (3));
22 printf("%d\n", bar (4));
23 printf("%d\n", foo (5));
24 printf("%d\n", foo (6));
25 /* adding or removing the following call should not affect foo
26 function's clone numbering */
27 printf("%d\n", bar (7));
28 return foo (8);
29 }
30
31 /* { dg-final { scan-assembler-times {(?n)^_*bar[.$_]constprop[.$_]0:} 1 } } */
32 /* { dg-final { scan-assembler-times {(?n)^_*bar[.$_]constprop[.$_]1:} 1 } } */
33 /* { dg-final { scan-assembler-times {(?n)^_*bar[.$_]constprop[.$_]2:} 1 } } */
34 /* { dg-final { scan-assembler-times {(?n)^_*foo[.$_]constprop[.$_]0:} 1 } } */
35 /* { dg-final { scan-assembler-times {(?n)^_*foo[.$_]constprop[.$_]1:} 1 } } */
36 /* { dg-final { scan-assembler-times {(?n)^_*foo[.$_]constprop[.$_]2:} 1 } } */
37 /* { dg-final { scan-assembler-not {(?n)^_*foo[.$_]constprop[.$_]3:} } } */
38 /* { dg-final { scan-assembler-not {(?n)^_*foo[.$_]constprop[.$_]4:} } } */
39