Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/forwprop-12.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O -fdump-tree-forwprop1" } */ struct X { int a[256]; }; int foo(struct X *p, __SIZE_TYPE__ i) { int *q = &p->a[0]; int *q2 = (int *)((void *)q + i*4 + 32); return *q2; } int bar(struct X *p, int i) { return *((int *)p + i + 8); } /* We should have propagated the base array address through the address arithmetic into the memory access as an array access. */ /* { dg-final { scan-tree-dump-times "->a\\\[D\\\." 2 "forwprop1" { xfail *-*-* } } } */