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2008-07-17re PR middle-end/36753 (Forward propagation interacts badly with global regis...Paolo Bonzini1-2/+7
2008-07-15df-problems.c (df_set_note): Avoid C++ keywords.Kaveh R. Ghazi1-43/+43
2008-06-18df.h (struct df_ref): Replace 'insn' field with 'insn_info' field.Steven Bosscher1-10/+13
2008-06-17Remove libcall notes.Steven Bosscher1-5/+2
2008-04-21dbgcnt.def (ra_byte_scan): Added.Richard Sandiford1-3/+6
2008-04-02fwprop.c: Fix ISO-C99ism.Paolo Bonzini1-1/+1
2008-04-02re PR rtl-optimization/35542 (fwprop only propagates one operand)Andy Hutchinson1-1/+1
2008-04-02fwprop.c (PR_CAN_APPEAR, [...]): New.Paolo Bonzini1-39/+74
2008-03-19re PR other/35094 (RTL dump file letters hosed and partly undocumented)Jan Hubicka1-6/+10
2008-03-06fwprop.c (update_df): Support width and offset parameters of df_ref_create.Kenneth Zadeck1-1/+9
2008-02-01re PR rtl-optimization/34773 (miscompilation of vfprintf_r)Hans-Peter Nilsson1-3/+6
2007-11-15fwprop.c (try_fwprop_subst): Skip profitability check for forward propagation...Paolo Bonzini1-1/+2
2007-11-09re PR rtl-optimization/34012 (Pessimization caused by fwprop)Paolo Bonzini1-8/+31
2007-09-05regrename.c (pass_regrename, [...]): Add RTL sharing verifier.Jan Hubicka1-2/+2
2007-07-26Change copyright header to refer to version 3 of the GNU General Public Licen...Nick Clifton1-4/+3
2007-06-27fwprop.c (try_fwprop_subst): Use validate_unshare_change.Jan Hubicka1-1/+1
2007-06-11Merge dataflow branch into mainlineDaniel Berlin1-56/+85
2007-03-20re PR middle-end/30907 (Propagation of addresses within loops pessimizes code)Paolo Bonzini1-20/+6
2007-02-23re PR rtl-optimization/30841 (Missed optimizations for sbi/cbi instructions)Paolo Bonzini1-1/+2
2007-02-11fwprop.c (try_fwprop_subst): Use set_unique_reg_note to add the REG_EQ* note.Steven Bosscher1-2/+3
2006-12-22re PR rtl-optimization/29840 (build/genconditions ../../gcc/gcc/config/pa/pa....Paolo Bonzini1-1/+5
2006-12-02builtins.c, [...]: Fix comment typos.Kazu Hirata1-1/+1
2006-11-19re PR rtl-optimization/29879 (ICE: verify_flow_info: loop_father but no loops)Andrew Pinski1-8/+4
2006-11-14re PR rtl-optimization/29798 (-O2 gives wrong results)Paolo Bonzini1-21/+18
2006-11-04fwprop.c: New file.Paolo Bonzini1-0/+1034
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