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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [pr48335-2.c] - Blame information for rev 689

Line No.	Rev	Author	Line
1	689	jeremybenn	`/* PR middle-end/48335 */`
2			`/* { dg-do compile } */`
3			`/* { dg-options "-O2 -fno-tree-sra" } */`
4
5			`typedef long long T __attribute__((may_alias, aligned (1)));`
6			`typedef short U __attribute__((may_alias, aligned (1)));`
7
8			`struct S`
9			`{`
10			`_Complex float d __attribute__((aligned (8)));`
11			`};`
12
13			`void bar (struct S);`
14
15			`void`
16			`f1 (T x)`
17			`{`
18			`struct S s;`
19			`(T ) ((char *) &s.d + 1) = x;`
20			`__real__ s.d *= 7.0;`
21			`bar (s);`
22			`}`
23
24			`void`
25			`f2 (int x)`
26			`{`
27			`struct S s = { .d = 0.0f };`
28			`((U )((char ) &s.d + 1))[0] = x;`
29			`__real__ s.d *= 7.0;`
30			`bar (s);`
31			`}`
32
33			`void`
34			`f3 (int x)`
35			`{`
36			`struct S s = { .d = 0.0f };`
37			`((U )((char ) &s.d + 1))[1] = x;`
38			`__real__ s.d *= 7.0;`
39			`bar (s);`
40			`}`
41
42			`void`
43			`f4 (int x)`
44			`{`
45			`struct S s = { .d = 0.0f };`
46			`((U )((char ) &s.d + 1))[2] = x;`
47			`__real__ s.d *= 7.0;`
48			`bar (s);`
49			`}`
50
51			`void`
52			`f5 (int x)`
53			`{`
54			`struct S s = { .d = 0.0f };`
55			`((U )((char ) &s.d + 1))[3] = x;`
56			`__real__ s.d *= 7.0;`
57			`bar (s);`
58			`}`