Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/store_merging_23.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 84e7813d76e9 |
children |
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/* PR tree-optimization/86844 */ /* { dg-do compile } */ /* { dg-require-effective-target store_merge } */ /* { dg-options "-O2 -fdump-tree-store-merging" } */ void foo (int *p) { *p = 0; int one = 1; __builtin_memcpy ((char *) p + 3, &one, sizeof (int)); *((char *)p + 4) = *((char *)p + 36); *((char *)p + 1) = 2; } /* { dg-final { scan-tree-dump-not "Merging successful" "store-merging" } } */