Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/forwprop-4.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 | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O -fdump-tree-forwprop1" } */ /* We should be able to fold the comparison at least with the first forwprop pass, if not a ccp pass before. */ extern void link_error (void); void foo() { int i; char *p = (char *)&i; long *q = (long *)p; if (q == 0) link_error (); } /* { dg-final { scan-tree-dump-not "link_error" "forwprop1" } } */