Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/store_merging_7.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-require-effective-target store_merge } */ /* { dg-options "-O2 -fdump-tree-store-merging" } */ /* Check that we can merge consecutive array members through the pointer. PR rtl-optimization/23684. */ void foo (char *input) { input = __builtin_assume_aligned (input, 8); input[0] = 'H'; input[1] = 'e'; input[2] = 'l'; input[3] = 'l'; input[4] = 'o'; input[5] = ' '; input[6] = 'w'; input[7] = 'o'; input[8] = 'r'; input[9] = 'l'; input[10] = 'd'; input[11] = '\0'; } /* { dg-final { scan-tree-dump-times "Merging successful" 1 "store-merging" } } */