Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/torture/pta-callused-1.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 run } */ /* { dg-options "-fdump-tree-alias" } */ /* { dg-skip-if "" { *-*-* } { "-O0" "-fno-fat-lto-objects" } { "" } } */ volatile int i; int ** __attribute__((noinline,pure)) foo(int **p) { i; return p; } int bar(void) { int i = 0, j = 1; int *p, **q; p = &i; q = foo(&p); *q = &j; return *p; } extern void abort (void); int main() { if (bar() != 1) abort (); return 0; } /* { dg-final { scan-tree-dump "p.._. = { i j }" "alias" } } */