| 2007-10-25 |
Michael Beck | bugfix: the Op(Phi,Phi) optimization require both Phis... |
tree | commitdiff |
| 2007-10-24 |
Michael Beck | more Phi optimizations for Div, Mod, DivMod |
tree | commitdiff |
| 2007-10-24 |
Michael Beck | add Op(Phi(const, const, ...), Phi(const, const, .... |
tree | commitdiff |
| 2007-10-23 |
Michael Beck | even better fix for r16314 |
tree | commitdiff |
| 2007-10-23 |
Michael Beck | initialize variable to supress (wrong) warning |
tree | commitdiff |
| 2007-10-22 |
Michael Beck | add CopyB support to get_op_fragile_mem() |
tree | commitdiff |
| 2007-10-22 |
Michael Beck | Treat Start as a forking op in remove_critical edges... |
tree | commitdiff |
| 2007-10-19 |
Christoph Mallon | Generalise (and fix) sorting of operands by constness... |
tree | commitdiff |
| 2007-10-19 |
Matthias Braun | fix Cmp input normalisation |
tree | commitdiff |
| 2007-10-19 |
Michael Beck | fixed warnings in release mode |
tree | commitdiff |
| 2007-10-19 |
Michael Beck | restrict some Cmp related optimizations to integer... |
tree | commitdiff |
| 2007-10-19 |
Matthias Braun | A+X == A -> X==0 optimisations |
tree | commitdiff |
| 2007-10-18 |
Christoph Mallon | Small cleanup. |
tree | commitdiff |
| 2007-10-17 |
Michael Beck | fixed _is_Phi() |
tree | commitdiff |
| 2007-10-17 |
Matthias Braun | add inline versions of is_Phi and is_Proj |
tree | commitdiff |
| 2007-10-17 |
Matthias Braun | - Add a generic_attribute field to irops |
tree | commitdiff |
| 2007-10-17 |
Michael Beck | add some comments, DBG_OPT call |
tree | commitdiff |
| 2007-10-17 |
Michael Beck | enable Minus(Iu) const folding |
tree | commitdiff |
| 2007-10-16 |
Christoph Mallon | Decompose Mul(x, 2**b + 2**a) into y = x + x << (b... |
tree | commitdiff |
| 2007-10-12 |
Matthias Braun | fixed/warnings make it possible to build without interp... |
tree | commitdiff |
| 2007-10-11 |
Michael Beck | allow get_mode_all_one() for mode_b |
tree | commitdiff |
| 2007-10-11 |
Matthias Braun | we can use a simpler test again with fixed smaller_mode |
tree | commitdiff |
| 2007-10-11 |
Matthias Braun | fix smaller mode |
tree | commitdiff |
| 2007-10-11 |
Matthias Braun | we can only remove Convs before Cmps if sign doesn... |
tree | commitdiff |
| 2007-10-11 |
Matthias Braun | move all constlike nodes to right for Cmps |
tree | commitdiff |
| 2007-10-11 |
Michael Beck | - fixed apply_binop_on_phi: need mode for Shift operati... |
tree | commitdiff |
| 2007-10-10 |
Michael Beck | typos fixed |
tree | commitdiff |
| 2007-10-10 |
Michael Beck | added statistic events for Cmp optimizations |
tree | commitdiff |
| 2007-10-10 |
Michael Beck | added more cases for And/Or and Cmp, moved Const Upscal... |
tree | commitdiff |
| 2007-10-09 |
Michael Beck | moved the cast removed upwards; added cases for Shr... |
tree | commitdiff |
| 2007-10-08 |
Matthias Braun | no strict conv necessary after load |
tree | commitdiff |
| 2007-10-07 |
Matthias Braun | CF backedges are enough for us |
tree | commitdiff |
| 2007-10-07 |
Christoph Mallon | Simplify consumer_dom_dca(). |
tree | commitdiff |
| 2007-10-07 |
Christoph Mallon | Cleanup: Remove trailing whitespace, get_irn_n(n, ... |
tree | commitdiff |
| 2007-10-03 |
Michael Beck | Better fix for the MacroBlock header |
tree | commitdiff |
| 2007-10-03 |
Michael Beck | added get_nodes_MacroBlock() |
tree | commitdiff |
| 2007-10-03 |
Michael Beck | improved comments |
tree | commitdiff |
| 2007-10-03 |
Michael Beck | made edges_node_deleted_kind() static |
tree | commitdiff |
| 2007-09-29 |
Matthias Braun | remove unnecessary (since lower_mode_b does it better... |
tree | commitdiff |
| 2007-09-27 |
Michael Beck | do NOT ignore exception edges anymore when removing... |
tree | commitdiff |
| 2007-09-27 |
Michael Beck | add the "garbage collection" feature to the out edges... |
tree | commitdiff |
| 2007-09-27 |
Michael Beck | add assert to get_Block_MacroBlock() |
tree | commitdiff |
| 2007-09-27 |
Michael Beck | let dead node elimination copy the MacroBlock header |
tree | commitdiff |
| 2007-09-27 |
Michael Beck | fixed is_exception_flow(), add assert to get_Block_Macr... |
tree | commitdiff |
| 2007-09-27 |
Michael Beck | can now dump new out edges |
tree | commitdiff |
| 2007-09-27 |
Michael Beck | fixed skipping of Pin Nodes before Mod/Div/DivMod |
tree | commitdiff |
| 2007-09-27 |
Michael Beck | extend the x % 2 CMP 0 into x % 2^n CMP 0 |
tree | commitdiff |
| 2007-09-27 |
Michael Beck | add special case for (x % 2) ==|!= 0, speeds up fehler83.c |
tree | commitdiff |
| 2007-09-27 |
Michael Beck | Removed USE_FAST_PHI_CONSTRUCTION and USE_EXPLICIT_PHI_... |
tree | commitdiff |
| 2007-09-27 |
Christoph Mallon | Fix fehler83: The mode of the outer Sub in the transfor... |
tree | commitdiff |
| 2007-09-24 |
Matthias Braun | ad-hoc fix for mul/add problem |
tree | commitdiff |
| 2007-09-20 |
Christoph Mallon | Fix r15888. |
tree | commitdiff |
| 2007-09-20 |
Michael Beck | fixed double enum name |
tree | commitdiff |
| 2007-09-20 |
Christoph Mallon | Implement -(a * const) -> a * -const. |
tree | commitdiff |
| 2007-09-20 |
Michael Beck | - introduced better running flags |
tree | commitdiff |
| 2007-09-20 |
Michael Beck | Add a reassoc_running flag used to disable some local... |
tree | commitdiff |
| 2007-09-19 |
Christoph Mallon | Implement ~x ^ const -> x ^ ~const and ~(x ^ const... |
tree | commitdiff |
| 2007-09-19 |
Christoph Mallon | Use already fetched value. |
tree | commitdiff |
| 2007-09-19 |
Christoph Mallon | Implement x ^ 1...1 -> ~1 (This worked only for mode_b... |
tree | commitdiff |
| 2007-09-19 |
Christoph Mallon | Fix typo in comment. |
tree | commitdiff |
| 2007-09-19 |
Christoph Mallon | Implement ~-x -> x + -1. |
tree | commitdiff |
| 2007-09-19 |
Christoph Mallon | - Change ~(x - 1) -> -x to ~(x + -1) -> -x, because... |
tree | commitdiff |
| 2007-09-18 |
Christoph Mallon | get_Const_tarval(x) == get_mode_null(get_irn_mode(x... |
tree | commitdiff |
| 2007-09-18 |
Christoph Mallon | Remove a redundant test: The mode of an operand of... |
tree | commitdiff |
| 2007-09-18 |
Christoph Mallon | Replace get_irn_op(x) == op_FOO by is_FOO(x). |
tree | commitdiff |
| 2007-09-18 |
Christoph Mallon | Remove a redundant test: The mode of the op of a Not... |
tree | commitdiff |
| 2007-09-18 |
Christoph Mallon | Fix r15800: a & (a ^ b) is a & ~b, not a & -b. |
tree | commitdiff |
| 2007-09-17 |
Christoph Mallon | Use is_Const_one() instead of tarval_is_one(get_Const_t... |
tree | commitdiff |
| 2007-09-17 |
Christoph Mallon | Use is_Const_all_one() instead of tarval_is_all_one... |
tree | commitdiff |
| 2007-09-17 |
Christoph Mallon | Use is_Const_null() instead of tarval_is_null(get_Const... |
tree | commitdiff |
| 2007-09-17 |
Christoph Mallon | Remove classify_Const() and replace it by is_Const_... |
tree | commitdiff |
| 2007-09-17 |
Christoph Mallon | Remove enum tarval_classification_t. |
tree | commitdiff |
| 2007-09-17 |
Christoph Mallon | Fix r15829. |
tree | commitdiff |
| 2007-09-17 |
Christoph Mallon | Remove classify_tarval(). Use tarval_is_null(), tarval_... |
tree | commitdiff |
| 2007-09-17 |
Christoph Mallon | Allow Convb in backend. |
tree | commitdiff |
| 2007-09-17 |
Christoph Mallon | Cmp(Conv(x), 0) -> Cmp(x, 0) if dest mode ist wider... |
tree | commitdiff |
| 2007-09-17 |
Christoph Mallon | Remove unnecessary ValeCmp() macro for irnodeset. |
tree | commitdiff |
| 2007-09-17 |
Christoph Mallon | Allow get_mode_null() for mode_b. |
tree | commitdiff |
| 2007-09-17 |
Christoph Mallon | Disallow Convb. |
tree | commitdiff |
| 2007-09-15 |
Matthias Braun | - always sign extend in get_tarval (this fixes results... |
tree | commitdiff |
| 2007-09-14 |
Matthias Braun | make call arg/result verify a bit looser in backend... |
tree | commitdiff |
| 2007-09-14 |
Michael Beck | Fixed block of newly created node |
tree | commitdiff |
| 2007-09-14 |
Michael Beck | a & (a ^ b) ==> a & ~b added |
tree | commitdiff |
| 2007-09-14 |
Michael Beck | - added DBG_OPT for various transformations |
tree | commitdiff |
| 2007-09-13 |
Michael Beck | add DeMorgan rules that reduce the number of instructions |
tree | commitdiff |
| 2007-09-13 |
Michael Beck | added -(x >>u 31) and -(x >>s 31) |
tree | commitdiff |
| 2007-09-13 |
Michael Beck | bugfix for x+~x |
tree | commitdiff |
| 2007-09-13 |
Michael Beck | add more algebraic optimizations |
tree | commitdiff |
| 2007-09-13 |
Michael Beck | fixed two bugs, ~a == C case added |
tree | commitdiff |
| 2007-09-13 |
Michael Beck | optimize_preds() removed, op x CMP op y and X op a... |
tree | commitdiff |
| 2007-09-13 |
Michael Beck | is_Cast() added |
tree | commitdiff |
| 2007-09-13 |
Christoph Mallon | Fix r15779 and generalise. Also implement |
tree | commitdiff |
| 2007-09-13 |
Christoph Mallon | Add const_negate() which negates a Const node. |
tree | commitdiff |
| 2007-09-13 |
Christoph Mallon | Implement |
tree | commitdiff |
| 2007-09-13 |
Michael Beck | added check for Bad in Mul optimization |
tree | commitdiff |
| 2007-09-13 |
Michael Beck | better handling of Mul nodes |
tree | commitdiff |
| 2007-09-12 |
Michael Beck | added all constructors for Mulh |
tree | commitdiff |
| 2007-09-12 |
Michael Beck | - added stronger checks for Mul |
tree | commitdiff |
| 2007-09-12 |
Michael Beck | more support for Mulh nodes |
tree | commitdiff |
| 2007-09-12 |
Michael Beck | deteled empty "info" files |
tree | commitdiff |
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