Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/pr86017.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-store-merging" } */ void f (void*); void g (void) { char a[8]; __builtin_memset (a, 0, 8); f (a); } void h (void) { char a[8]; __builtin_memset (a, 0, 1); __builtin_memset (a + 1, 0, 1); __builtin_memset (a + 2, 0, 1); __builtin_memset (a + 3, 0, 1); __builtin_memset (a + 4, 0, 1); __builtin_memset (a + 5, 0, 1); __builtin_memset (a + 6, 0, 1); __builtin_memset (a + 7, 0, 1); f (a); } /* { dg-final { scan-tree-dump "Merged into 1 stores" "store-merging" } } */