Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/tree-ssa/alias-access-path-1.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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/* { dg-do compile } */ /* { dg-options "-O3 -fdump-tree-fre1" } */ struct a {int a1; int a2;}; struct b:a {}; struct b bvar,*bptr2; int test(void) { struct a *bptr = &bvar; bptr->a2=0; bptr2->a1=1; return bptr->a2; } int test2(void) { struct b *bptr = &bvar; bptr->a2=0; bptr2->a1=1; return bptr->a2; } /* { dg-final { scan-tree-dump-times "return 0" 2 "fre1" } } */