1 /* Verify that logic combining probabilities works as expected. */
2 /* { dg-do compile } */
3 /* { dg-options "-O3 -c -fdump-ipa-inline -fno-early-inlining" } */
4
5 struct bah {int a,b,d;};
6 void test3 (int, int, int, int, int);
7
8 __attribute__ ((noinline))
test(int a,int b,int c,int d,int e)9 void test(int a,int b,int c,int d,int e)
10 {
11 test3(a,b,c,d,e);
12 }
13 inline
bar(int parm1,int parm2)14 static void bar (int parm1, int parm2)
15 {
16 int i;
17 for (i = 0; i<10; i++)
18 {
19 test (0,0,parm1,parm2,i);
20 }
21 }
foo(int invariant)22 void foo (int invariant)
23 {
24 int i;
25 for (i = 0; i<10; i++)
26 {
27 bar (i, invariant);
28 }
29 }
30 /* After inlining bar into foo, op2 is invariant within inner loop. */
31 /* { dg-final { scan-ipa-dump "op2 change 9.990000. of time" "inline" } } */
32 /* After inlining bar into foo, op3 is invariant within both loops. */
33 /* { dg-final { scan-ipa-dump "op3 change 1.000000. of time" "inline" } } */
34