Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.c-torture/compile/pr25311.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-skip-if "exceeds eBPF stack limit" { bpf-*-* } } */ struct w { int top; int left; int height; int width; struct w *next; struct w *parent; struct w *child; }; extern struct w *Qnil; void set_size (struct w *w, int new_size, int nodelete, int set_height) { int old_size = set_height? w->height : w->width; if (nodelete || w->parent == Qnil) { int last_pos, last_old_pos, pos, old_pos, first; int div_val = old_size << 1; struct w *c; last_pos = first = set_height? w->top : w->left; last_old_pos = 0; for (c = w->child; c != Qnil; c = c->next) { if (set_height) old_pos = last_old_pos + c->height; else old_pos = last_old_pos + c->width; pos = (((old_pos * new_size) << 1) + old_size) / div_val; set_size (c, pos + first - last_pos, 1, set_height); last_pos = pos + first; last_old_pos = old_pos; } if (!nodelete) for (c = w->child; c != Qnil; c = c->next) use (c); } }