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2008-04-11re PR middle-end/35897 (DSE doesn't support targets with wide registers)H.J. Lu1-10/+25
2008-04-07Removal of Return with Depressed Stack Pointer supportEric Botcazou1-9/+3
2008-03-22re PR rtl-optimization/33927 (replace_read in dse.c could handle cases where ...Richard Sandiford1-87/+66
2008-03-19re PR other/35094 (RTL dump file letters hosed and partly undocumented)Jan Hubicka1-6/+10
2008-02-26dbgcnt.def (cfg_cleanup, [...]): New counters.David Edelsohn1-3/+19
2007-11-09dse.c (find_shift_sequence): Always choose an integer mode for new_mode.Richard Sandiford1-6/+6
2007-10-15dse.c (struct insn_info): Add 'frame_read' field.Eric Botcazou1-3/+60
2007-10-12dse.c (find_shift_sequence): Reinstate "<= UNITS_PER_WORD" condition.Richard Sandiford1-1/+1
2007-10-11re PR rtl-optimization/33638 (wrong code with -O2 -fforce-addr)Eric Botcazou1-38/+25
2007-10-04re PR rtl-optimization/33653 (volatile memory access optimized away)Michael Matz1-1/+1
2007-09-20dse.c (find_shift_sequence): No-op rework of control flow.Richard Sandiford1-56/+48
2007-09-18dse.c (find_shift_sequence): Temporarily revert to forbidding word shifts.Richard Sandiford1-1/+1
2007-09-17df-scan.c (df_notes_rescan): Do nothing if the instruction does not yet have ...Richard Sandiford1-2/+0
2007-09-16dse.c (find_shift_sequence): Allow word as well as subword shifts.Richard Sandiford1-11/+20
2007-09-14dse.c (find_shift_sequence): New function.Eric Christopher1-57/+232
2007-09-05regrename.c (pass_regrename, [...]): Add RTL sharing verifier.Jan Hubicka1-2/+2
2007-08-11alias.h (alias_set_type): Define new type.Ian Lance Taylor1-17/+17
2007-07-26Change copyright header to refer to version 3 of the GNU General Public Licen...Nick Clifton1-4/+3
2007-07-25c-lex.c (c_lex_with_flags, lex_string): Constify.Kaveh R. Ghazi1-3/+4
2007-07-07auto-inc-dec.c, [...]: Fix comment typos.Kazu Hirata1-10/+10
2007-06-13auto-inc-dec.c, [...]: Fix comment typos.Kazu Hirata1-8/+8
2007-06-11Merge dataflow branch into mainlineDaniel Berlin1-0/+3108
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