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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [20030917-2.c] - Rev 298
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/* This test was causing an ICE in DCE because we were allowing void * pointers to have a memory tag, which we were copying when doing copy propagation. Since void * can never be de-referenced, its memory tag was never renamed. */ /* { dg-do compile } */ /* { dg-options "-O -ftree-dominator-opts" } */ typedef __SIZE_TYPE__ size_t; typedef union tree_node *tree; struct operands_d { tree *def_op; }; void gt_ggc_mx_operands_d (void *x_p) { struct operands_d *const x = (struct operands_d *) x_p; if ((*x).def_op != ((void *) 0)) { size_t i0; do { const void *const a__ = ((*x).def_op); if (a__ != ((void *) 0) && a__ != (void *) 1) ggc_set_mark (a__); } while (0); for (i0 = 0; i0 < (size_t) (1); i0++) { do { if ((void *) (*x).def_op[i0] != ((void *) 0)) gt_ggc_mx_lang_tree_node ((*x).def_op[i0]); } while (0); } } }