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[platform/upstream/gcc.git] / gcc / loop.c

2000-05-25	Jan Hubicka	combine.c (try_combine): Use any_condjump_p...	blob \| commitdiff
2000-05-25	J"orn Rennecke	* loop.c (basic_induction_var): Avoid double recording...	blob \| commitdiff \| diff to current
2000-05-25	J"orn Rennecke	revert: loop.h (struct induction): Add multi_insn_incr.	blob \| commitdiff \| diff to current
2000-05-25	J"orn Rennecke	rtl.h (loc_mentioned_in_p): Declare.	blob \| commitdiff \| diff to current
2000-05-19	Richard Kenner	cse.c (cse_basic_block): Only call find_reg_note if...	blob \| commitdiff \| diff to current
2000-05-19	Richard Henderson	jump.c (redirect_jump): Add delete_unused argument.	blob \| commitdiff \| diff to current
2000-05-19	Richard Henderson	rtlanal.c (insn_dependant_p, [...]): New.	blob \| commitdiff \| diff to current
2000-05-15	Jan Hubicka	loop.c (scan_loop, [...]): Change unroll_p and bct_p...	blob \| commitdiff \| diff to current
2000-04-27	Jan Hubicka	cse.c (CSE_ADDRESS_COST): Remove.	blob \| commitdiff \| diff to current
2000-04-27	Jan Hubicka	* loop.c (load_mems) Don't use hard registers for...	blob \| commitdiff \| diff to current
2000-04-25	Jan Hubicka	* loop.c (strength_reduce): Fix typo in the last checkin.	blob \| commitdiff \| diff to current
2000-04-24	Jan Hubicka	loop.c (strength_reduce): Simplify test to INSN_P.	blob \| commitdiff \| diff to current
2000-04-23	Jan Hubicka	loop.c (simplify_giv_expr): Be more agressive on simpli...	blob \| commitdiff \| diff to current
2000-04-23	Jan Hubicka	loop.c (maybe_eliminate_biv_1): Use GET_CODE (x) =...	blob \| commitdiff \| diff to current
2000-04-22	Jan Hubicka	* loop.c (strength_reduce): Fix biv removal code.	blob \| commitdiff \| diff to current
2000-04-21	Richard Henderson	* loop.c (emit_iv_add_mult): Revert last change.	blob \| commitdiff \| diff to current
2000-04-20	Jan Hubicka	loop.c (emit_iv_add_mult): Simplify it's input and...	blob \| commitdiff \| diff to current
2000-04-19	Jan Hubicka	Even more lossage, sorry.	blob \| commitdiff \| diff to current
2000-04-19	Jan Hubicka	Fix lossage caused by applying old version of my previo...	blob \| commitdiff \| diff to current
2000-04-19	Jan Hubicka	loop.c (check_insn_for_bivs, [...]): Break out from ...	blob \| commitdiff \| diff to current
2000-04-17	Richard Henderson	loop.c (canonicalize_condition): Add WANT_REG argument.	blob \| commitdiff \| diff to current
2000-03-25	Richard Kenner	* Rework fields used to describe positions of bitfields and	blob \| commitdiff \| diff to current
2000-03-19	Mark Mitchell	emit-rtl.c (remove_unncessary_notes): Check that all...	blob \| commitdiff \| diff to current
2000-03-14	Bernd Schmidt	Add cselib; use it in loop and reload_cse_regs	blob \| commitdiff \| diff to current
2000-02-28	J"orn Rennecke	Fix for SH gcc.c-torture/compile/991229-3.c failure:	blob \| commitdiff \| diff to current
2000-02-26	Jeff Law	Fix copyrights.	blob \| commitdiff \| diff to current
2000-02-18	John Wehle	loop.c (canonicalize_condition): New function, broken...	blob \| commitdiff \| diff to current
2000-01-27	Joern Rennecke	Reflect renaming of invariant_p to loop_invariant_p...	blob \| commitdiff \| diff to current
2000-01-25	Michael Hayes	loop.c (current_loop_info): Delete.	blob \| commitdiff \| diff to current
2000-01-25	Michael Hayes	loop.h (LOOP_INFO): New accessor macro.	blob \| commitdiff \| diff to current
2000-01-24	Richard Henderson	rtl.def: Add unordered fp comparisions.	blob \| commitdiff \| diff to current
2000-01-23	Clinton Popetz	loop.c (check_dbra_loop): When checking a loop for...	blob \| commitdiff \| diff to current
2000-01-22	Michael Hayes	loop.c (loops_info): New variable.	blob \| commitdiff \| diff to current
2000-01-19	Michael Hayes	loop.c (loop_optimize): Allocate loop_info structure...	blob \| commitdiff \| diff to current
2000-01-19	Michael Hayes	loop.c (current_loop_info): Renamed from loop_info_data...	blob \| commitdiff \| diff to current
2000-01-18	Richard Henderson	combine.c (combine_simplify_rtx): Give FLOAT_STORE_FLAG...	blob \| commitdiff \| diff to current
2000-01-17	Kaveh R. Ghazi	ggc-common.c: PROTO -> PARAMS.	blob \| commitdiff \| diff to current
2000-01-15	Michael Hayes	loop.c (this_loop_info): Delete.	blob \| commitdiff \| diff to current
2000-01-05	Jeff Law	cse.c (cse_insn): Missing cast added.	blob \| commitdiff \| diff to current
2000-01-04	Kaveh R. Ghazi	builtins.c (expand_builtin_strlen): Initialize variable...	blob \| commitdiff \| diff to current
1999-12-27	Christophe Jaillet	alias.c (nonlocal_reference_p): Add else for disjoint...	blob \| commitdiff \| diff to current
1999-12-24	Kaveh R. Ghazi	Makefile.in (toplev.o): Depend on loop.h.	blob \| commitdiff \| diff to current
1999-12-17	Richard Earnshaw	loop.c (insert_loop_mem): Don't record MEMs from inside...	blob \| commitdiff \| diff to current
1999-12-16	Richard Henderson	* loop.c (insert_loop_mem): Ignore memory clobbers.	blob \| commitdiff \| diff to current
1999-12-14	Bernd Schmidt	Avoid reversing bivs with maybe_multiple set.	blob \| commitdiff \| diff to current
1999-12-14	J"orn Rennecke	loop.c (strength_reduce): Fix sign of giv lifetime...	blob \| commitdiff \| diff to current
1999-12-14	Bernd Schmidt	Run reg_scan_update to get information about regs creat...	blob \| commitdiff \| diff to current
1999-12-12	Stephen L Moshier	loop.c (load_mems): Don't hoist written floating point...	blob \| commitdiff \| diff to current
1999-12-10	Bernd Schmidt	Undo previous change	blob \| commitdiff \| diff to current
1999-12-09	Andreas Jaeger	loop.c (record_biv): Declare parameter as int.	blob \| commitdiff \| diff to current
1999-12-08	Bernd Schmidt	Don't hoist volatile mems out of loops.	blob \| commitdiff \| diff to current
1999-12-08	Richard Henderson	loop.h (struct induction): Add multi_insn_incr.	blob \| commitdiff \| diff to current
1999-12-02	Bernd Schmidt	Prevent invalid transformations	blob \| commitdiff \| diff to current
1999-11-26	Bernd Schmidt	Avoid GNU C extension	blob \| commitdiff \| diff to current
1999-11-24	Mark Mitchell	loop.c (loop_optimize): Always find_loop_tree_blocks...	blob \| commitdiff \| diff to current
1999-11-23	Bernd Schmidt	Copy propagation for hoisted mems in loop.c.	blob \| commitdiff \| diff to current
1999-11-22	Bernd Schmidt	Reformat load_mems slightly.	blob \| commitdiff \| diff to current
1999-11-12	Jim Wilson	Fix yet another gcc2 merge problem, this one broke...	blob \| commitdiff \| diff to current
1999-11-08	Mark Mitchell	cse.c (delete_trivially_dead_insns): Replace alloca...	blob \| commitdiff \| diff to current
1999-11-01	Mark Mitchell	bitmap.h (BITMAP_XMALLOC): New macro.	blob \| commitdiff \| diff to current
1999-11-01	Richard Kenner	[multiple changes]	blob \| commitdiff \| diff to current
1999-10-27	Mark Mitchell	rtl.h (note_stores): Add additional paramter.	blob \| commitdiff \| diff to current
1999-10-26	Geoff Keating	loop.c (basic_induction_var): A non-integer variable...	blob \| commitdiff \| diff to current
1999-10-25	Jeffrey A Law	loop.c (note_set_pseudo_multiple_uses_retval): New...	blob \| commitdiff \| diff to current
1999-10-10	Bernd Schmidt	Don't put things between tablejumps and jump tables...	blob \| commitdiff \| diff to current
1999-10-06	Kaveh R. Ghazi	collect2.c (scan_prog_file, [...]): Prototype function...	blob \| commitdiff \| diff to current
1999-09-20	Bernd Schmidt	Make it possible to prototype port-specific functions...	blob \| commitdiff \| diff to current
1999-09-19	Mark Mitchell	rtl.h (insns_safe_to_move_p): New function.	blob \| commitdiff \| diff to current
1999-09-14	Andreas Schwab	loop.c (strength_reduce): Don't call reg_used_between_p...	blob \| commitdiff \| diff to current
1999-09-14	Jeff Law	Fix typo in comment.	blob \| commitdiff \| diff to current
1999-09-12	Richard Henderson	Replace insn_foo with insn_data.foo.	blob \| commitdiff \| diff to current
1999-09-10	Richard Henderson	loop.c (basic_induction_var): Typo NULL_RTX -> NULL.	blob \| commitdiff \| diff to current
1999-09-09	Richard Henderson	combine.c (SUBST): Break out to a real function do_SUBST.	blob \| commitdiff \| diff to current
1999-09-07	Jeff Law	Merge in gcc2-ss-010999	blob \| commitdiff \| diff to current
1999-08-31	Zack Weinberg	rtl.h (RTL_CHECK1, RTL_CHECK2): New macros which type...	blob \| commitdiff \| diff to current
1999-08-29	Michael Hayes	loop.c (this_loop_info): New variable.	blob \| commitdiff \| diff to current
1999-08-25	Richard Henderson	loop.c (express_from): Try harder to unify (* c N)...	blob \| commitdiff \| diff to current
1999-08-25	Kaveh R. Ghazi	Warning fixes:	blob \| commitdiff \| diff to current
1999-08-25	Jeff Law	Fix minor oops in last change.	blob \| commitdiff \| diff to current
1999-08-25	Michael Tiemann	loop.c (strength_reduce): Automatically unroll loops...	blob \| commitdiff \| diff to current
1999-08-25	Michael Tiemann	loop.c (insert_bct): Replace use of sdiv_optab with...	blob \| commitdiff \| diff to current
1999-08-20	Kaveh R. Ghazi	rtl.h (rtx_format): Constify a char*.	blob \| commitdiff \| diff to current
1999-08-18	J"orn Rennecke	loop.c (recombine_givs): Set ix field after sorting.	blob \| commitdiff \| diff to current
1999-08-09	Bernd Schmidt	Include function.h in most files.	blob \| commitdiff \| diff to current
1999-08-02	J"orn Rennecke	loop.c (strength_reduce): When doing biv->giv conversio...	blob \| commitdiff \| diff to current
1999-08-02	J"orn Rennecke	loop.c (strength_reduce): When doing biv->giv conversio...	blob \| commitdiff \| diff to current
1999-07-09	Bernd Schmidt	loop.c (check_dbra_loop): When reversing a loop...	blob \| commitdiff \| diff to current
1999-06-25	Jeff Law	loop.c (verify_dominator): Properly handle ADDR_VEC...	blob \| commitdiff \| diff to current
1999-06-24	Mark Mitchell	Revert these two patches:	blob \| commitdiff \| diff to current
1999-06-17	J"orn Rennecke	loop.c (strength_reduce): When doing biv->giv conversio...	blob \| commitdiff \| diff to current
1999-06-17	Jeffrey A Law	loop.c (move_movables): Note issues with replacing...	blob \| commitdiff \| diff to current
1999-06-17	J"orn Rennecke	loop.c (strength_reduce): When doing biv->giv conversio...	blob \| commitdiff \| diff to current
1999-06-16	J"orn Rennecke	loop.c (strength_reduce): Insert sets of derived givs...	blob \| commitdiff \| diff to current
1999-06-09	J"orn Rennecke	loop.c (loop_insn_first_p): Don't compare LUIDs when...	blob \| commitdiff \| diff to current
1999-06-04	Andreas Schwab	loop.c (check_dbra_loop): Fix change of Jan 19.	blob \| commitdiff \| diff to current
1999-05-27	J"orn Rennecke	* loop.c (strength_reduce): Don't do biv->giv conversio...	blob \| commitdiff \| diff to current
1999-05-24	Jeffrey A Law	loop.c (strength_reduce): Do not clear NOT_EVERY_ITERAT...	blob \| commitdiff \| diff to current
1999-05-23	Jeff Law	[multiple changes]	blob \| commitdiff \| diff to current
1999-05-13	Graham Stott	loop.c (maybe_eliminate_biv): Check regno against max_r...	blob \| commitdiff \| diff to current
1999-04-08	Jeffrey A Law	* loop.c (strength_reduce): Re-enable Joern's loop...	blob \| commitdiff \| diff to current
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