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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-ccp-12.c] - Blame information for rev 12

Line No.	Rev	Author	Line
1	12	jlechner	`/* { dg-do run } */`
2			`/* { dg-options "-O2" } */`
3
4			`struct A`
5			`{`
6			`int a;`
7			`int b;`
8			`};`
9
10			`struct A a;`
11			`const int B = 42;`
12
13			`void foo (int i)`
14			`{`
15			`if (i > 10)`
16			`a.a = 42;`
17			`else`
18			`{`
19			`a.b = 21;`
20			`a.a = a.b + 21;`
21			`}`
22
23			`/* This should be folded to 'if (0)' as a.a and B are both 42. */`
24			`if (a.a != B)`
25			`link_error ();`
26			`}`
27
28			`main ()`
29			`{`
30			`foo (3);`
31			`return 0;`
32			`}`