Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/forwprop-11.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-require-effective-target int32plus } */ /* { dg-options "-O -fdump-tree-forwprop1" } */ int f(int *p, int n) { int (*a)[n] = (int (*)[n])p; int *q = &(*a)[0]; return q[1]; } int g(int *p, int n) { int (*a)[n] = (int (*)[n])p; int *q = &(*a)[2]; return q[-1]; } /* { dg-final { scan-tree-dump-times "= MEM\\\[\\\(int \\\*\\\)\[ap\]_\[0-9\]+(?:\\(D\\))? \\\+ 4B\\\];" 2 "forwprop1" } } */