comparison gcc/testsuite/gcc.dg/tree-ssa/pr93582-3.c @ 19:2b5abeee2509 default tip

update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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18:1830386684a0 19:2b5abeee2509
1 /* PR tree-optimization/93582 */
2 /* { dg-do compile { target int32 } } */
3 /* { dg-options "-O2 -fdump-tree-fre1" } */
4 /* { dg-final { scan-tree-dump "return 1;" "fre1" { target be } } } */
5 /* { dg-final { scan-tree-dump "return 2;" "fre1" { target le } } } */
6
7 union U {
8 struct S { int a : 1, b : 14, c : 17; } s;
9 struct T { int d : 10; int e : 4; int f : 18; } t;
10 };
11
12 int
13 foo (void)
14 {
15 union U u;
16 u.s.b = -7005;
17 return u.t.e;
18 }