Searched refs:zero_p (Results 1 - 7 of 7) sorted by relevance

/freebsd-10.0-release/contrib/gcc/
H A Dtree-ssa-loop-niter.c59 zero_p (tree arg) function
231 if (!iv1->no_overflow && !zero_p (mod))
237 if (zero_p (assumption))
250 if (!iv0->no_overflow && !zero_p (mod))
256 if (zero_p (assumption))
269 if (!zero_p (noloop))
336 if (zero_p (assumption))
400 if (!zero_p (mbz))
436 && zero_p (iv1->step))
438 && zero_p (iv
[all...]
H A Dtree-ssa-loop-ivopts.c785 && zero_p (desc.may_be_zero)
957 return (zero_p (iv.step) ? NULL_TREE : iv.step);
1213 if (zero_p (iv->step))
1277 || (!zero_p (iv0->step) && !zero_p (iv1->step)))
1284 if (zero_p (iv0->step) && zero_p (iv1->step))
1291 *civ = zero_p (iv0->step) ? *iv1: *iv0;
1567 if (zero_p (step))
1577 || zero_p (ste
[all...]
H A Dtree-ssa-address.c277 if (!zero_p (offset))
327 if (addr->offset && zero_p (addr->offset))
H A Dtree-ssa-loop-prefetch.c351 if (zero_p (step))
H A Dtree-ssa-loop-manip.c739 if (!zero_p (desc->may_be_zero))
H A Dtree-cfg.c2174 return (zero_p (val) ? false_edge : true_edge);
H A Dtree.h4029 extern bool zero_p (tree);

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