Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/gcc.dg/sms-7.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 1830386684a0
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68:561a7518be6b 111:04ced10e8804
1 /* { dg-do run } */
2 /* { dg-options "-O3 -fmodulo-sched -fstrict-aliasing -fdump-rtl-sms -fmodulo-sched-allow-regmoves --param sms-min-sc=1" } */
3
4 extern void abort (void);
5
6 __attribute__ ((noinline))
7 void foo (int * __restrict__ a, int * __restrict__ b, short * c)
8 {
9 int i;
10 for(i = 0; i < 100; i+=4)
11 {
12 a[i] = b[i] * c[i];
13 a[i+1] = b[i+1] * c[i+1];
14 a[i+2] = b[i+2] * c[i+2];
15 a[i+3] = b[i+3] * c[i+3];
16 }
17 }
18
19 int a[100], b[100];
20 short c[100];
21
22 int main()
23 {
24 #if (__SIZEOF_INT__ <= 2)
25 int i;
26 long res;
27 #else
28 int i, res;
29 #endif
30 for(i = 0; i < 100; i++)
31 {
32 b[i] = c[i] = i;
33 }
34 foo(a, b, c);
35
36 res = 0;
37 for(i = 0; i < 100; i++)
38 {
39 res += a[i];
40 }
41 if(res != 328350)
42 abort();
43
44 return 0;
45 }
46
47 /* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms" { target spu-*-* } } } */
48