Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/pr45085.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 "-O2 -Wuninitialized" } */ struct S { char *s1; long s2; }; struct T { int t1; long t2; long t3; }; extern int fn2 (void); extern int fn3 (struct T); extern struct T fn4 (); extern int fn5 (char **, long *, int); extern void fn6 (void); extern void fn7 (void *); struct S *fn10 (); static int p; static void *q; extern struct T r; static struct T fn8 (struct T x, int y) { struct S *u = fn10 (); int v = fn5 (&u->s1, &u->s2, 0); while (1) { if (p) fn6 (); if (fn3 (x)) return fn4 (); if (y & 1) return r; v = fn5 (&u->s1, &u->s2, 1); } } struct T fn9 (struct T x, int y) { struct T t = fn8 (x, y); if (fn2 ()) fn7 (q); return t; } void * fn1 (void) { return fn9; }