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Add NIOS2 support. Code from SourceyG++.
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / tree-ssa / ssa-fre-12.c
1 /* { dg-do compile } */
2 /* { dg-options "-O -fdump-tree-fre-details" } */
3
4 struct
5 {
6   int x;
7   int y;
8 } S[100];
9
10 int z[100];
11
12 int
13 foo (int y)
14 {
15   int x;
16
17   S[5].x = 4;
18   S[5].y = 0;
19
20   x = S[5].x;
21
22   return (x);
23 }
24
25 /* { dg-final { scan-tree-dump "Replaced S\\\[5\\\].x with 4" "fre" } } */
26 /* { dg-final { cleanup-tree-dump "fre" } } */