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comparison gcc/testsuite/gcc.dg/torture/ssa-fre-3.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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111:04ced10e8804 131:84e7813d76e9
1 /* { dg-do compile } */
2 /* { dg-skip-if "" { *-*-* } { "-O0" } { "" } } */
3 /* { dg-additional-options "-fdump-tree-fre1" } */
4
5 int x;
6 int main()
7 {
8 x = 0;
9 int z = x;
10 int w = 1;
11 for (int i = 0; i < 32; ++i)
12 {
13 if (z)
14 w = 2;
15 else
16 w = 1;
17 if (w == 2)
18 __builtin_abort ();
19 }
20 return w;
21 }
22
23 /* { dg-final { scan-tree-dump-not "abort" "fre1" } } */