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[thirdparty/gcc.git] / gcc / simplify-rtx.c

2009-05-12	Paolo Bonzini	Merge cond-optab branch.	blob \| commitdiff \| raw
2009-04-24	Bernd Schmidt	simplify-rtx.c (simplify_binary_operation_1, case AND...	blob \| commitdiff \| raw \| diff to current
2009-03-31	Bernd Schmidt	simplify-rtx.c (simplify_relational_operation_1): Simpl...	blob \| commitdiff \| raw \| diff to current
2009-02-20	Jakub Jelinek	Update Copyright years for files modified in 2008 and...	blob \| commitdiff \| raw \| diff to current
2008-11-20	Zdenek Dvorak	re PR rtl-optimization/32283 (Missed induction variable...	blob \| commitdiff \| raw \| diff to current
2008-11-11	Richard Sandiford	re PR rtl-optimization/37363 (Fix for PR 36090 causes...	blob \| commitdiff \| raw \| diff to current
2008-09-02	Richard Sandiford	simplify-rtx.c (simplify_binary_operation_1): Check...	blob \| commitdiff \| raw \| diff to current
2008-08-31	Jan Hubicka	fwprop.c (should_replace_address): Add speed attribute.	blob \| commitdiff \| raw \| diff to current
2008-08-28	Richard Sandiford	rtl.h (simplify_subreg_regno): Declare.	blob \| commitdiff \| raw \| diff to current
2008-08-12	Ulrich Weigand	defaults.h (TARGET_FLOAT_FORMAT): Remove.	blob \| commitdiff \| raw \| diff to current
2008-08-12	Ulrich Weigand	real.h (struct real_format): New member has_sign_depend...	blob \| commitdiff \| raw \| diff to current
2008-06-09	Andy Hutchinson	re PR middle-end/36447 (simplify_subreg ICE with right...	blob \| commitdiff \| raw \| diff to current
2008-05-08	Paolo Bonzini	re PR target/36090 (ppc64 cacoshl miscompilation)	blob \| commitdiff \| raw \| diff to current
2008-03-06	Paolo Bonzini	simplify-rtx.c (simplify_subreg): Remove useless shifts...	blob \| commitdiff \| raw \| diff to current
2008-02-28	Richard Sandiford	simplify-rtx.c (simplify_unary_operation_1): Extend...	blob \| commitdiff \| raw \| diff to current
2008-02-23	Andrew Pinski	re PR tree-optimization/33512 (Simple bitwise simplific...	blob \| commitdiff \| raw \| diff to current
2008-01-25	Uros Bizjak	re PR target/34856 (ICE with some constant vectors)	blob \| commitdiff \| raw \| diff to current
2007-12-18	Jakub Jelinek	re PR rtl-optimization/34490 (r128833 causes miscompila...	blob \| commitdiff \| raw \| diff to current
2007-10-07	Richard Sandiford	simplify-rtx.c (simplify_binary_operation_1): Canonical...	blob \| commitdiff \| raw \| diff to current
2007-10-01	Paolo Bonzini	simplify-rtx.c (comparison_result, [...]): Rename CR_...	blob \| commitdiff \| raw \| diff to current
2007-09-27	Paolo Bonzini	simplify-rtx.c (comparison_result): New.	blob \| commitdiff \| raw \| diff to current
2007-09-10	Hans-Peter Nilsson	simplify-rtx.c (simplify_relational_operation_1): For...	blob \| commitdiff \| raw \| diff to current
2007-09-09	Rask Ingemann Lamb...	re PR target/30315 (optimize unsigned-add overflow...	blob \| commitdiff \| raw \| diff to current
2007-09-04	Revital Eres	Add new fp flags: -fassociative-math and -freciprocal...	blob \| commitdiff \| raw \| diff to current
2007-08-30	Chao-ying Fu	c-lex.c (interpret_fixed): Declare.	blob \| commitdiff \| raw \| diff to current
2007-08-29	Uros Bizjak	simplify-rtx.c (simplify_binary_operation_1): Change...	blob \| commitdiff \| raw \| diff to current
2007-08-28	Uros Bizjak	re PR target/32661 (__builtin_ia32_vec_ext suboptimal...	blob \| commitdiff \| raw \| diff to current
2007-08-28	Jakub Jelinek	re PR rtl-optimization/33148 (ICE in trunc_int_for_mode...	blob \| commitdiff \| raw \| diff to current
2007-08-25	Kaveh R. Ghazi	c-common.c (vector_types_convertible_p, [...]): Constify.	blob \| commitdiff \| raw \| diff to current
2007-08-22	Christian Bruel	fixed -ffinite-math-only A-A missing optimisation	blob \| commitdiff \| raw \| diff to current
2007-08-09	Simon Baldwin	simplify-rtx.c (simplify_binary_operation_1): Removed...	blob \| commitdiff \| raw \| diff to current
2007-07-26	Nick Clifton	Change copyright header to refer to version 3 of the...	blob \| commitdiff \| raw \| diff to current
2007-07-25	Kaveh R. Ghazi	cfglayout.c (insn_scope, insn_line): Constify.	blob \| commitdiff \| raw \| diff to current
2007-07-23	Peter Bergner	PR middle-end/PR28690	blob \| commitdiff \| raw \| diff to current
2007-06-17	Uros Bizjak	re PR rtl-optimization/32366 (Segfault in significand_s...	blob \| commitdiff \| raw \| diff to current
2007-06-12	Kaveh R. Ghazi	fold-const.c (fold_binary): Guard (X-X) -> 0 transforma...	blob \| commitdiff \| raw \| diff to current
2007-04-11	Richard Guenther	re PR middle-end/31530 (Incorrect folding of multiplica...	blob \| commitdiff \| raw \| diff to current
2007-03-21	Richard Sandiford	rtl.h (constant_pool_reference_p): Delete.	blob \| commitdiff \| raw \| diff to current
2007-02-19	Roger Sayle	re PR rtl-optimization/28173 (misses constant folding)	blob \| commitdiff \| raw \| diff to current
2007-02-13	Ian Lance Taylor	common.opt: Add Wstrict-overflow and Wstrict-overflow=.	blob \| commitdiff \| raw \| diff to current
2007-02-12	Roger Sayle	simplify-rtx.c (simplify_relational_operation_1): Corre...	blob \| commitdiff \| raw \| diff to current
2007-02-12	Roger Sayle	simplify-rtx.c (simplify_relational_operation_1): Optim...	blob \| commitdiff \| raw \| diff to current
2007-02-08	Roger Sayle	simplify-rtx.c (simplify_unary_operation_1): We can...	blob \| commitdiff \| raw \| diff to current
2007-02-03	Roger Sayle	simplify-rtx.c (simplify_relational_operation_1): Imple...	blob \| commitdiff \| raw \| diff to current
2007-01-28	Ian Lance Taylor	common.opt: Add fstrict-overflow.	blob \| commitdiff \| raw \| diff to current
2006-12-21	Roger Sayle	simplify-rtx.c (simplify_subreg): Use the correct mode...	blob \| commitdiff \| raw \| diff to current
2006-11-30	Richard Sandiford	simplify-rtx.c (simplify_rtx): Use simplify_subreg...	blob \| commitdiff \| raw \| diff to current
2006-11-09	Andreas Krebbel	simplify-rtx.c (avoid_constant_pool_reference): Avoid...	blob \| commitdiff \| raw \| diff to current
2006-11-01	Eric Christopher	extend.texi (__builtin_bswap32): Document.	blob \| commitdiff \| raw \| diff to current
2006-10-21	Richard Guenther	re PR middle-end/28796 (__builtin_nan() and __builtin_u...	blob \| commitdiff \| raw \| diff to current
2006-09-05	Paolo Bonzini	re PR rtl-optimization/26847 (Missed optimization in...	blob \| commitdiff \| raw \| diff to current
2006-08-11	Richard Guenther	re PR middle-end/28651 (signed compare incorrectly...	blob \| commitdiff \| raw \| diff to current
2006-05-30	Roger Sayle	simplify-rtx.c (simplify_binary_operation_1): Cast...	blob \| commitdiff \| raw \| diff to current
2006-05-30	Roger Sayle	simplify-rtx.c (simplify_binary_operation): Unfactor...	blob \| commitdiff \| raw \| diff to current
2006-05-29	Roger Sayle	re PR tree-optimization/24964 (Does not optimise abs...	blob \| commitdiff \| raw \| diff to current
2006-05-23	Alexandre Oliva	simplify-rtx.c (simplify_subreg): Adjust REG_OFFSET...	blob \| commitdiff \| raw \| diff to current
2006-05-21	Kazu Hirata	re PR rtl-optimization/27671 (optimization error on...	blob \| commitdiff \| raw \| diff to current
2006-04-24	Bernd Schmidt	rtl.def (SS_ASHIFT, SS_NEG): New codes.	blob \| commitdiff \| raw \| diff to current
2006-04-03	Adam Nemet	simplify-rtx.c (simplify_unary_operation_1): When tryin...	blob \| commitdiff \| raw \| diff to current
2006-03-25	Adam Nemet	simplify-rtx.c (simplify_relational_operation): Call...	blob \| commitdiff \| raw \| diff to current
2006-03-16	Andreas Krebbel	simplify-rtx.c (simplify_plus_minus): Simplify within...	blob \| commitdiff \| raw \| diff to current
2006-03-03	Roger Sayle	simplify-rtx.c (simplify_unary_operation): When simplif...	blob \| commitdiff \| raw \| diff to current
2006-02-28	Paolo Bonzini	rtl.h (truncated_to_mode): Declare it.	blob \| commitdiff \| raw \| diff to current
2006-02-25	Roger Sayle	simplify-rtx.c (simplify_relational_operation_1): Simpl...	blob \| commitdiff \| raw \| diff to current
2006-02-18	Roger Sayle	re PR rtl-optimization/25600 (unsigned>>31?-1:0 should...	blob \| commitdiff \| raw \| diff to current
2006-02-14	Adam Nemet	* simplify-rtx.c (simplify_subreg): Combine SUBREG...	blob \| commitdiff \| raw \| diff to current
2006-02-14	Adam Nemet	simplify-rtx.c (simplify_unary_operation_1): Return...	blob \| commitdiff \| raw \| diff to current
2006-01-08	Ian Lance Taylor	- Fix up date in ChangeLog. Update copyrights in chang...	blob \| commitdiff \| raw \| diff to current
2006-01-07	Ian Lance Taylor	re PR target/25662 (Unrecognizable insn with -O on...	blob \| commitdiff \| raw \| diff to current
2005-12-18	Jon Grimm	optabs.c (init_floating_libfuncs): Handle decimal float...	blob \| commitdiff \| raw \| diff to current
2005-12-16	Alan Modra	simplify-rtx.c (simplify_binary_operation_1 <IOR>)...	blob \| commitdiff \| raw \| diff to current
2005-12-16	Paolo Bonzini	combine.c (combine_simplify_rtx <case NOT, [...]):...	blob \| commitdiff \| raw \| diff to current
2005-12-01	Alan Modra	simplify-rtx.c (simplify_plus_minus): Do simplify const...	blob \| commitdiff \| raw \| diff to current
2005-11-30	Paolo Bonzini	simplify-rtx.c (simplify_plus_minus): Remove final...	blob \| commitdiff \| raw \| diff to current
2005-11-21	Ben Elliston	optabs.c (expand_abs_nojump): Use SCALAR_FLOAT_MODE_P...	blob \| commitdiff \| raw \| diff to current
2005-11-16	Eric Botcazou	fold-const.c (const_binop): Don't constant fold the...	blob \| commitdiff \| raw \| diff to current
2005-09-26	Uros Bizjak	re PR middle-end/23831 (ICE in immed_double_const with...	blob \| commitdiff \| raw \| diff to current
2005-09-06	Saurabh Verma	simplify-rtx.c (simplify_binary_operation_1): Correct...	blob \| commitdiff \| raw \| diff to current
2005-09-06	Jakub Jelinek	re PR rtl-optimization/23098 (store of 0.0 to float)	blob \| commitdiff \| raw \| diff to current
2005-09-02	J"orn Rennecke	re PR rtl-optimization/20365 (simplify_plus_minus resul...	blob \| commitdiff \| raw \| diff to current
2005-08-21	Jakub Jelinek	simplify-rtx.c (simplify_immed_subreg): Only clear...	blob \| commitdiff \| raw \| diff to current
2005-08-16	Ulrich Weigand	simplify-rtx.c (simplify_const_relational_operation...	blob \| commitdiff \| raw \| diff to current
2005-07-28	James A. Morrison	re PR rtl-optimization/23047 (Combine ignores flag_wrapv)	blob \| commitdiff \| raw \| diff to current
2005-06-25	Kelley Cook	Update FSF address.	blob \| commitdiff \| raw \| diff to current
2005-05-26	Paolo Bonzini	simplify-rtx.c (avoid_constant_pool_reference): Support...	blob \| commitdiff \| raw \| diff to current
2005-04-24	Richard Henderson	re PR rtl-optimization/21163 (internal compiler error...	blob \| commitdiff \| raw \| diff to current
2005-04-23	Richard Henderson	re PR rtl-optimization/21102 (ICE: in immed_double_cons...	blob \| commitdiff \| raw \| diff to current
2005-04-13	Fariborz Jahanian	Fix result of folding of xor operation on two identical...	blob \| commitdiff \| raw \| diff to current
2005-04-07	Joseph Myers	re PR target/20093 (23_containers/deque/cons/2.cc execu...	blob \| commitdiff \| raw \| diff to current
2005-03-24	Alexandre Oliva	re PR rtl-optimization/20532 (Bad code for DImode left...	blob \| commitdiff \| raw \| diff to current
2005-03-21	Paolo Bonzini	rtl.h (struct rtx_hooks): Add gen_lowpart_no_emit.	blob \| commitdiff \| raw \| diff to current
2005-03-10	Andrew Pinski	re PR rtl-optimization/20412 (RTL checking failure...	blob \| commitdiff \| raw \| diff to current
2005-03-05	Kazu Hirata	combine.c (simplify_and_const_int): Use gen_int_mode...	blob \| commitdiff \| raw \| diff to current
2005-02-28	Paolo Bonzini	simplify-rtx.c (simplify_unary_operation_1, [...])...	blob \| commitdiff \| raw \| diff to current
2005-02-23	Roger Sayle	re PR target/20018 ([ia64] unable to find a register...	blob \| commitdiff \| raw \| diff to current
2005-02-21	Paolo Bonzini	simplify-rtx.c (simplify_unary_operation): Add a missin...	blob \| commitdiff \| raw \| diff to current
2005-02-12	Kazu Hirata	c-tree.h, [...]: Fix comment typos.	blob \| commitdiff \| raw \| diff to current
2005-02-08	Roger Sayle	simplify-rtx.c (simplify_relational_operation_1): Avoid...	blob \| commitdiff \| raw \| diff to current
2005-02-07	Roger Sayle	re PR rtl-optimization/19800 (mmix-knuth-mmixware broke...	blob \| commitdiff \| raw \| diff to current
2005-02-06	Roger Sayle	simplify-rtx.c (simplify_relational_operation_1): Simpl...	blob \| commitdiff \| raw \| diff to current
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