Lines Matching refs:simplify
194 /* Try to simplify each statement in E->dest, ultimately leading to
199 Use SIMPLIFY (a pointer to a callback function) to further simplify
204 would be recovered by trying to simplify fewer statements.
206 If we are able to simplify a statement into the form
208 a context sensitive equivalency which may help us simplify
214 tree (*simplify) (tree,
250 value, then do not try to simplify this statement as it will
251 not simplify in any way that is helpful for jump threading. */
257 SSA_VAR on the LHS. We want to try and simplify this statement
259 allow us to simplify the condition at the end of the loop.
271 and see if that allows us to simplify this statement. */
319 cached_lhs = (*simplify) (stmt, stmt);
331 to simplify this statement. */
347 Use SIMPLIFY (a pointer to a callback function) to further simplify
357 tree (*simplify) (tree, tree),
370 to simplify the comparison. */
441 then use the pass specific callback to simplify the condition. */
443 cached_lhs = (*simplify) (dummy_cond, stmt);
468 pass specific callback to try and simplify it further. */
470 cached_lhs = (*simplify) (stmt, stmt);
498 tree (*simplify) (tree, tree))
531 stmt = record_temporary_equivalences_from_stmts_at_dest (e, stack, simplify);
543 /* Extract and simplify the condition. */
544 cond = simplify_control_stmt_condition (e, stmt, dummy_cond, simplify, handle_dominating_asserts);