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[platform/upstream/gcc.git] / gcc / simplify-rtx.c

2006-01-08	Ian Lance Taylor	- Fix up date in ChangeLog. Update copyrights in chang...	blob \| commitdiff
2006-01-07	Ian Lance Taylor	re PR target/25662 (Unrecognizable insn with -O on...	blob \| commitdiff \| diff to current
2005-12-18	Jon Grimm	optabs.c (init_floating_libfuncs): Handle decimal float...	blob \| commitdiff \| diff to current
2005-12-16	Alan Modra	simplify-rtx.c (simplify_binary_operation_1 <IOR>)...	blob \| commitdiff \| diff to current
2005-12-16	Paolo Bonzini	combine.c (combine_simplify_rtx <case NOT, [...]):...	blob \| commitdiff \| diff to current
2005-12-01	Alan Modra	simplify-rtx.c (simplify_plus_minus): Do simplify const...	blob \| commitdiff \| diff to current
2005-11-30	Paolo Bonzini	simplify-rtx.c (simplify_plus_minus): Remove final...	blob \| commitdiff \| diff to current
2005-11-21	Ben Elliston	optabs.c (expand_abs_nojump): Use SCALAR_FLOAT_MODE_P...	blob \| commitdiff \| diff to current
2005-11-16	Eric Botcazou	fold-const.c (const_binop): Don't constant fold the...	blob \| commitdiff \| diff to current
2005-09-26	Uros Bizjak	re PR middle-end/23831 (ICE in immed_double_const with...	blob \| commitdiff \| diff to current
2005-09-06	Saurabh Verma	simplify-rtx.c (simplify_binary_operation_1): Correct...	blob \| commitdiff \| diff to current
2005-09-06	Jakub Jelinek	re PR rtl-optimization/23098 (store of 0.0 to float)	blob \| commitdiff \| diff to current
2005-09-02	J"orn Rennecke	re PR rtl-optimization/20365 (simplify_plus_minus resul...	blob \| commitdiff \| diff to current
2005-08-21	Jakub Jelinek	simplify-rtx.c (simplify_immed_subreg): Only clear...	blob \| commitdiff \| diff to current
2005-08-16	Ulrich Weigand	simplify-rtx.c (simplify_const_relational_operation...	blob \| commitdiff \| diff to current
2005-07-28	James A. Morrison	re PR rtl-optimization/23047 (Combine ignores flag_wrapv)	blob \| commitdiff \| diff to current
2005-06-25	Kelley Cook	Update FSF address.	blob \| commitdiff \| diff to current
2005-05-26	Paolo Bonzini	simplify-rtx.c (avoid_constant_pool_reference): Support...	blob \| commitdiff \| diff to current
2005-04-24	Richard Henderson	re PR rtl-optimization/21163 (internal compiler error...	blob \| commitdiff \| diff to current
2005-04-23	Richard Henderson	re PR rtl-optimization/21102 (ICE: in immed_double_cons...	blob \| commitdiff \| diff to current
2005-04-13	Fariborz Jahanian	Fix result of folding of xor operation on two identical...	blob \| commitdiff \| diff to current
2005-04-07	Joseph Myers	re PR target/20093 (23_containers/deque/cons/2.cc execu...	blob \| commitdiff \| diff to current
2005-03-24	Alexandre Oliva	re PR rtl-optimization/20532 (Bad code for DImode left...	blob \| commitdiff \| diff to current
2005-03-21	Paolo Bonzini	rtl.h (struct rtx_hooks): Add gen_lowpart_no_emit.	blob \| commitdiff \| diff to current
2005-03-10	Andrew Pinski	re PR rtl-optimization/20412 (RTL checking failure...	blob \| commitdiff \| diff to current
2005-03-05	Kazu Hirata	combine.c (simplify_and_const_int): Use gen_int_mode...	blob \| commitdiff \| diff to current
2005-02-28	Paolo Bonzini	simplify-rtx.c (simplify_unary_operation_1, [...])...	blob \| commitdiff \| diff to current
2005-02-23	Roger Sayle	re PR target/20018 ([ia64] unable to find a register...	blob \| commitdiff \| diff to current
2005-02-21	Paolo Bonzini	simplify-rtx.c (simplify_unary_operation): Add a missin...	blob \| commitdiff \| diff to current
2005-02-12	Kazu Hirata	c-tree.h, [...]: Fix comment typos.	blob \| commitdiff \| diff to current
2005-02-08	Roger Sayle	simplify-rtx.c (simplify_relational_operation_1): Avoid...	blob \| commitdiff \| diff to current
2005-02-07	Roger Sayle	re PR rtl-optimization/19800 (mmix-knuth-mmixware broke...	blob \| commitdiff \| diff to current
2005-02-06	Roger Sayle	simplify-rtx.c (simplify_relational_operation_1): Simpl...	blob \| commitdiff \| diff to current
2005-02-03	Roger Sayle	re PR middle-end/19405 (18_support/numeric_limits.cc...	blob \| commitdiff \| diff to current
2005-01-21	Roger Sayle	re PR rtl-optimization/576 (gcc performs invalid optimi...	blob \| commitdiff \| diff to current
2005-01-14	Roger Sayle	simplify-rtx.c (simplify_binary_operation): Optimize...	blob \| commitdiff \| diff to current
2005-01-07	Roger Sayle	simplify-rtx.c (simplify_subreg): Simplify truncations...	blob \| commitdiff \| diff to current
2005-01-04	Uros Bizjak	re PR middle-end/17767 (MMX intrinsics cause internal...	blob \| commitdiff \| diff to current
2005-01-03	Richard Henderson	* simplify-rtx.c (simplify_binary_operation): Handle...	blob \| commitdiff \| diff to current
2004-12-27	Richard Henderson	simplify-rtx.c (simplify_relational_operation_1): Don...	blob \| commitdiff \| diff to current
2004-12-20	Zdenek Dvorak	re PR rtl-optimization/18942 (Do loop is not as optimiz...	blob \| commitdiff \| diff to current
2004-12-16	Richard Henderson	simplify-rtx.c (simplify_replace_rtx): Do not blindly...	blob \| commitdiff \| diff to current
2004-12-13	Roger Sayle	re PR rtl-optimization/18928 (ice on valid code with...	blob \| commitdiff \| diff to current
2004-12-09	Richard Sandiford	simplify-rtx.c (simplify_subreg): In the CONCAT case...	blob \| commitdiff \| diff to current
2004-12-03	Richard Henderson	re PR target/18774 (mmix-knuth-mmixware testsuite failu...	blob \| commitdiff \| diff to current
2004-11-28	Ulrich Weigand	re PR rtl-optimization/18420 (ICE compiling mesa at...	blob \| commitdiff \| diff to current
2004-11-24	Richard Henderson	rtl.h (validate_subreg): Declare.	blob \| commitdiff \| diff to current
2004-11-23	Richard Henderson	simplify-rtx.c (simplify_subreg): Use subreg_regno_offs...	blob \| commitdiff \| diff to current
2004-11-23	Uros Bizjak	simplify-rtx.c (simplify_binary_operation): Do not...	blob \| commitdiff \| diff to current
2004-11-20	Aldy Hernandez	simplify-rtx.c (simplify_ternary_operation): Use trunc_...	blob \| commitdiff \| diff to current
2004-10-28	Ulrich Weigand	re PR target/15286 (ICE cause by reload)	blob \| commitdiff \| diff to current
2004-10-18	Pat Haugen	simplify-rtx.c (mode_signbit_p): Externalize function...	blob \| commitdiff \| diff to current
2004-10-09	Roger Sayle	[multiple changes]	blob \| commitdiff \| diff to current
2004-09-09	Nathan Sidwell	ra-build.c (copy_insn_p, [...]): Use gcc_assert and...	blob \| commitdiff \| diff to current
2004-09-04	Richard Sandiford	md.texi (shift patterns): New anchor.	blob \| commitdiff \| diff to current
2004-07-27	Steven Bosscher	cfgexpand.c (tree_expand_cfg): Fix comment.	blob \| commitdiff \| diff to current
2004-07-26	Bernardo Innocenti	c-common.c (disable_builtin_function): Rename variable...	blob \| commitdiff \| diff to current
2004-07-25	Bernardo Innocenti	c-common.c: Rename all identifiers named `new'.	blob \| commitdiff \| diff to current
2004-07-14	Paolo Bonzini	expr.c (enqueue_insn, [...]): Remove.	blob \| commitdiff \| diff to current
2004-07-10	Richard Henderson	simplify-rtx.c (simplify_const_relational_operation...	blob \| commitdiff \| diff to current
2004-07-01	Roger Sayle	simplify-rtx.c (simplify_binary_operation): Use rtx_cos...	blob \| commitdiff \| diff to current
2004-07-01	Jerry Quinn	alias.c (get_alias_set, [...]): Use MEM_P.	blob \| commitdiff \| diff to current
2004-06-30	Jakub Jelinek	re PR tree-optimization/15310 ([tree-ssa] Optimize...	blob \| commitdiff \| diff to current
2004-06-15	Jerry Quinn	alias.c (record_set, [...]): Use REG_P.	blob \| commitdiff \| diff to current
2004-06-14	Jakub Jelinek	re PR middle-end/15945 (Incorrect floating point optimi...	blob \| commitdiff \| diff to current
2004-05-27	Paolo Bonzini	combine.c (gen_binary): Remove.	blob \| commitdiff \| diff to current
2004-05-19	Zdenek Dvorak	Multiple fixes: PRs 14692, 15274 and 15463	blob \| commitdiff \| diff to current
2004-05-13	Diego Novillo	Merge tree-ssa-20020619-branch into mainline.	blob \| commitdiff \| diff to current
2004-05-01	Paolo Bonzini	simplify-rtx.c (simplify_ternary_operation): When conve...	blob \| commitdiff \| diff to current
2004-04-29	Paolo Bonzini	combine.c (combine_simplify_rtx): Adjust call to use...	blob \| commitdiff \| diff to current
2004-04-12	Roger Sayle	simplify-rtx.c (simplify_binary_operation): Remove...	blob \| commitdiff \| diff to current
2004-04-09	Roger Sayle	simplify-rtx.c (mode_signbit_p): New function to check...	blob \| commitdiff \| diff to current
2004-04-05	Roger Sayle	simplify-rtx.c (simplify_binary_operation): Constant...	blob \| commitdiff \| diff to current
2004-03-20	Kazu Hirata	alias.c, [...]: Replace calls via (*targetm.foo) (...	blob \| commitdiff \| diff to current
2004-03-11	Richard Henderson	* simplify-rtx.c (simplify_relational_operation): Fix...	blob \| commitdiff \| diff to current
2004-03-11	Roger Sayle	fold-const.c (negate_expr_p): We can optimize -((int...	blob \| commitdiff \| diff to current
2004-03-09	Roger Sayle	simplify-rtx.c (simplify_const_relational_operation...	blob \| commitdiff \| diff to current
2004-03-05	Paolo Bonzini	simplify-rtx.c (simplify_relational_operation): If...	blob \| commitdiff \| diff to current
2004-03-03	Paolo Bonzini	alias.c (rtx_equal_for_memref_p): Use predicates to...	blob \| commitdiff \| diff to current
2004-02-21	Kazu Hirata	combine.c (SHIFT_COUNT_TRUNCATED): Remove.	blob \| commitdiff \| diff to current
2004-02-18	Jan Hubicka	simplify-rtx.c (simplify_unary_operation): Deal with...	blob \| commitdiff \| diff to current
2004-01-24	Jakub Jelinek	simplify-rtx.c (simplify_relational_operation): Don...	blob \| commitdiff \| diff to current
2004-01-23	Roger Sayle	re PR rtl-optimization/13821 (IRIX 6.5 bootstrap failur...	blob \| commitdiff \| diff to current
2004-01-22	Roger Sayle	rtlanal.c (subreg_lsb_1): New function split out from...	blob \| commitdiff \| diff to current
2004-01-19	Roger Sayle	re PR rtl-optimization/5263 (a & b & ~a & ~b not optimized)	blob \| commitdiff \| diff to current
2004-01-12	Richard Earnshaw	Update copyright.	blob \| commitdiff \| diff to current
2004-01-12	Richard Earnshaw	simplify-rtx.c (simplify_immed_subreg): Correctly extra...	blob \| commitdiff \| diff to current
2004-01-12	Paul Brook	* simplify-rtx.c (simplify_plus_minus): Always generate...	blob \| commitdiff \| diff to current
2004-01-08	Richard Sandiford	simplify-rtx.c (simplify_immed_subreg): Fix constructio...	blob \| commitdiff \| diff to current
2004-01-06	Geoffrey Keating	emit-rtl.c (gen_lowpart_common): Use simplify_gen_subre...	blob \| commitdiff \| diff to current
2004-01-06	Kazu Hirata	alias.c: Fix comment typos.	blob \| commitdiff \| diff to current
2003-12-05	Roger Sayle	dojump.c (do_jump): If the expression being compared...	blob \| commitdiff \| diff to current
2003-11-02	Roger Sayle	re PR rtl-optimization/10817 (gcc does not optimize...	blob \| commitdiff \| diff to current
2003-10-26	Roger Sayle	simplify-rtx.c (simplify_replace_rtx): Avoid allocating...	blob \| commitdiff \| diff to current
2003-10-11	Roger Sayle	re PR rtl-optimization/12260 (ICE in output_operand...	blob \| commitdiff \| diff to current
2003-10-05	Kazu Hirata	c-pretty-print.c: Fix comment typos.	blob \| commitdiff \| diff to current
2003-10-03	Roger Sayle	PR optimization/9325, PR java/6391	blob \| commitdiff \| diff to current
2003-09-18	Roger Sayle	simplify-rtx.c (simplify_unary_operation): Only transfo...	blob \| commitdiff \| diff to current
2003-09-16	Roger Sayle	re PR bootstrap/12269 (Mainline failed to bootstrap...	blob \| commitdiff \| diff to current
2003-09-11	Roger Sayle	combine.c (combine_simplify_rtx): Move several NOT...	blob \| commitdiff \| diff to current
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