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2011-08-18rtl.h (set_src_cost, [...]): New functions.Richard Sandiford1-1/+1
2011-08-18rtl.h (set_rtx_cost, [...]): New functions.Richard Sandiford1-1/+1
2011-03-29[multiple changes]Vladimir Makarov1-67/+76
2011-03-28re PR bootstrap/48307 (Bootstrap failure)Vladimir Makarov1-76/+67
2011-03-27[multiple changes]Vladimir Makarov1-67/+76
2010-08-20vec.h (FOR_EACH_VEC_ELT): Define.Nathan Froyd1-5/+5
2010-08-19cfgloop.c (get_loop_body_in_bfs_order): Avoid redundant call to bitmap_bit_p.Nathan Froyd1-4/+2
2010-07-10re PR middle-end/42505 (loop canonicalization causes a lot of unnecessary tem...Sandra Loosemore1-9/+14
2010-04-09loop-invariant.c (replace_uses): New static function.Eric Botcazou1-22/+41
2010-04-02Make-lang.in, [...]: Update copyright years.Steven Bosscher1-1/+1
2010-03-18Remove the REG_EQUAL note if we don't know its invariant status.H.J. Lu1-8/+10
2009-11-25Remove trailing white spaces.H.J. Lu1-25/+25
2009-11-08re PR rtl-optimization/41928 (segfault at gcc/bitmap.c:297)Richard Guenther1-0/+2
2009-10-26extend.texi (Named Address Spaces): New section.Ben Elliston1-1/+1
2009-10-20* loop-invariant.c (create_new_invariant): Use different magic number.Michael Matz1-1/+10
2009-10-20re PR debug/41340 (GCC produces different code with and without -g option)Jakub Jelinek1-1/+1
2009-10-14params.def (PARAM_IRA_LOOP_RESERVED_REGS): New.Vladimir Makarov1-41/+569
2009-09-02invoke.texi (-fvar-tracking-assignments): New.Alexandre Oliva1-1/+1
2009-05-08re PR rtl-optimization/33928 (30% performance slowdown in floating-point code...Paolo Bonzini1-1/+1
2009-05-08re PR rtl-optimization/33928 (30% performance slowdown in floating-point code...Paolo Bonzini1-11/+26
2009-02-20re PR middle-end/39157 (Code that compiles fine in 1GB of memory with 4.1.2 r...Jakub Jelinek1-2/+7
2009-02-04re PR rtl-optimization/37889 (SEGV, conditional execution proactively execute...Paolo Bonzini1-1/+1
2008-10-11re PR middle-end/37448 (cannot compile big function)Kenneth Zadeck1-13/+13
2008-08-31fwprop.c (should_replace_address): Add speed attribute.Jan Hubicka1-10/+12
2008-06-26driver-i386.c (detect_caches_amd, [...]): Fix -Wc++-compat and/or -Wcast-qual...Kaveh R. Ghazi1-6/+8
2008-06-18df.h (struct df_ref): Replace 'insn' field with 'insn_info' field.Steven Bosscher1-5/+7
2008-06-17Remove libcall notes.Steven Bosscher1-8/+3
2008-05-14rtl.texi: Removed reference to REG_NO_CONFLICT notes.Kenneth Zadeck1-2/+1
2008-05-07[multiple changes]Kenneth Zadeck1-2/+4
2008-04-07PR middle-end/PR28690Peter Bergner1-2/+2
2008-03-31re PR rtl-optimization/35729 (const volatile variable access incorrectly hois...Zdenek Dvorak1-1/+1
2008-01-22re PR tree-optimization/26854 (Inordinate compile times on large routines)Kenneth Zadeck1-1/+0
2008-01-20re PR tree-optimization/26854 (Inordinate compile times on large routines)Kenneth Zadeck1-0/+1
2007-09-17re PR rtl-optimization/26449 (ICE in loop invariant motion)Zdenek Dvorak1-59/+18
2007-09-17re PR middle-end/33348 (gfortran.dg/g77/19990826-3.f fails at -O1)Jan Hubicka1-0/+1
2007-08-30df-core.h (df_dump_region): New function.Kenneth Zadeck1-0/+1
2007-08-23rtl.c (rtx_code_size): Check CONST_FIXED to calcualte correct sizes in DEF_RT...Chao-ying Fu1-0/+3
2007-08-17loop-invariant.c (find_invariants_to_move): Add missing macro argument.Kaveh R. Ghazi1-1/+1
2007-07-26Change copyright header to refer to version 3 of the GNU General Public Licen...Nick Clifton1-4/+3
2007-06-11Merge dataflow branch into mainlineDaniel Berlin1-73/+130
2007-05-12re PR rtl-optimization/31848 (Invalid loop optimization causes bootstrap fail...Steven Bosscher1-0/+12
2007-04-17re PR rtl-optimization/31360 (RTL loop invariant is not aggressive enough)Zdenek Dvorak1-30/+16
2006-12-10tree-vrp.c (adjust_range_with_scev): Use get_chrec_loop.Zdenek Dvorak1-18/+6
2006-11-25tree-vrp.c (execute_vrp): Do not pass loops structure through arguments.Zdenek Dvorak1-7/+7
2006-06-08re PR rtl-optimization/26449 (ICE in loop invariant motion)Zdenek Dvorak1-0/+5
2006-03-13re PR rtl-optimization/26254 (FAIL: gcc.c-torture/compile/20011109-1.c,-O1)Zdenek Dvorak1-12/+46
2006-03-04builtins.c, [...]: Fix comment typos.Kazu Hirata1-1/+1
2006-02-23re PR middle-end/26316 (loop-invariant miscompiles openmp.c)Zdenek Dvorak1-2/+2
2006-02-19gcse.c (want_to_gcse_p): On STACK_REGS targets...Roger Sayle1-0/+26
2006-02-16loop-invariant.c (invariant_for_use, [...]): Fail for read-write uses.Zdenek Dvorak1-1/+8
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