blob: ac1dac9faa9190004e7f24a78efbf98a63e297bb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
/* { dg-do compile { target { powerpc*-*-* } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
/* { dg-options "-O2 --param case-values-threshold=2" } */
/* { dg-final { scan-assembler "mtctr" } } */
/* { dg-final { scan-assembler "bctr" } } */
/* Force using a dispatch table even though by default we would generate
ifs. */
extern long call (long);
long
test_switch (long a, long b)
{
long c;
switch (a)
{
case 0: c = -b; break;
case 1: c = ~b; break;
case 2: c = b+1; break;
default: c = b & 9; break;
}
return call (c) + 1;
}
|
