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comparison gcc/testsuite/gcc.c-torture/compile/pr55921.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
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68:561a7518be6b 111:04ced10e8804
1 /* PR tree-optimization/55921 */
2
3 typedef union
4 {
5 _Complex float cf;
6 long long ll;
7 } ucf;
8
9 void
10 foo (ucf *in, ucf *out, _Complex float r)
11 {
12 int i;
13 ucf ucf1;
14 _Complex float cf;
15
16 ucf1.ll = in[i].ll;
17 __asm ("" : "=r" (cf) : "r" (ucf1.ll));
18 cf *= r;
19 __asm ("" : "=r" (ucf1.ll) : "r" (cf));
20 out[i].ll = ucf1.ll;
21 }