Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/store_merging_1.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" } */ struct bar { int a; char b; char c; char d; char e; char f; char g; }; void foo1 (struct bar *p) { p->b = 0; p->a = 0; p->c = 0; p->d = 0; p->e = 0; } void foo2 (struct bar *p) { p->b = 0; p->a = 0; p->c = 1; p->d = 0; p->e = 0; } /* { dg-final { scan-tree-dump-times "Merging successful" 2 "store-merging" } } */