Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/pr60598.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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68:561a7518be6b | 111:04ced10e8804 |
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1 /* PR target/60598 */ | |
2 /* { dg-do compile } */ | |
3 /* { dg-options "-O2" } */ | |
4 /* { dg-additional-options "-fpic" { target fpic } } */ | |
5 /* { dg-additional-options "-march=z196 -mtune=zEC12" { target s390*-*-* } } */ | |
6 | |
7 struct S { unsigned a, b[32]; }; | |
8 | |
9 void | |
10 foo (struct S *x, struct S *y) | |
11 { | |
12 unsigned a = y->a, i; | |
13 if (x == y) | |
14 for (i = 0; i < a - 1 - i; i++) | |
15 { | |
16 unsigned t = x->b[i]; | |
17 x->b[i] = x->b[a - 1 - i]; | |
18 x->b[a - 1 - i] = t; | |
19 } | |
20 else | |
21 { | |
22 x->a = a; | |
23 for (i = 0; i < a; i++) | |
24 x->b[i] = y->b[a - 1 - i]; | |
25 } | |
26 } |