Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-68.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 84e7813d76e9 |
children |
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/* { dg-do compile } */ /* { dg-options "-O -fdump-tree-fre1" } */ struct S { char a[3]; char b[5]; } s = { "abc", "defg" }; __SIZE_TYPE__ foo (struct S s, int a, int b) { char *p = (char *) &s.a[0]; if (a) p = (char *) &s.a; else if (b) p = (char *) &s; return __builtin_strlen (p); } __SIZE_TYPE__ bar (int a, int b) { char *p = (char *) &s.a[0]; if (a) p = (char *) &s.a; else if (b) p = (char *) &s; return __builtin_strlen (p); } /* { dg-final { scan-tree-dump-times "strlen \\\(&s" 2 "fre1" } } */