Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-28.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do run } */ /* { dg-options "-O -fdump-tree-ccp1" } */ extern void abort (void); static int g[1]; static int * const p = &g[0]; static int * const q = &g[0]; int main(void) { g[0] = 1; *p = 0; *p = *q; if (g[0] != 0) abort (); return 0; } /* We should have replaced all loads from p and q with the constant initial value. */ /* { dg-final { scan-tree-dump-times "= p;" 0 "ccp1" } } */ /* { dg-final { scan-tree-dump-times "= q;" 0 "ccp1" } } */