| Age | Commit message (Expand) | Author |
|---|
| 2006-01-28 | Add a missing case to the dag combiner. | Nate Begeman |
| 2006-01-22 | Add explicit #includes of <iostream> | Chris Lattner |
| 2006-01-18 | Get rid of code in the DAGCombiner that is duplicated in SelectionDAG.cpp | Nate Begeman |
| 2006-01-18 | Fix a backwards conditional that caused an inf loop in some cases. This | Chris Lattner |
| 2006-01-15 | Disable two transformations that contribute to bus errors on SparcV8. | Chris Lattner |
| 2006-01-12 | Add a simple missing fold to produce this: | Chris Lattner |
| 2006-01-12 | Don't create rotate instructions in unsupported types, because we don't have | Chris Lattner |
| 2006-01-11 | Add bswap, rotl, and rotr nodes | Nate Begeman |
| 2006-01-06 | Revert the previous check-in. Leave shl x, 1 along for target to deal with. | Evan Cheng |
| 2006-01-06 | fold (shl x, 1) -> (add x, x) | Evan Cheng |
| 2006-01-05 | Added initial support for DEBUG_LABEL allowing debug specific labels to be | Jim Laskey |
| 2006-01-04 | Add unique id to debug location for debug label use (work in progress.) | Jim Laskey |
| 2005-12-23 | Remove redundant debug locations. | Jim Laskey |
| 2005-12-23 | Simplify store(bitconv(x)) to store(x). This allows us to compile this: | Chris Lattner |
| 2005-12-23 | fold (conv (load x)) -> (load (conv*)x). | Chris Lattner |
| 2005-12-23 | Fold bitconv(bitconv(x)) -> x. We now compile this: | Chris Lattner |
| 2005-12-23 | constant fold bits_convert in getNode and in the dag combiner for fp<->int | Chris Lattner |
| 2005-12-21 | * Fix a GlobalAddress lowering bug. | Evan Cheng |
| 2005-12-15 | Don't create SEXTLOAD/ZEXTLOAD instructions that the target doesn't support | Chris Lattner |
| 2005-12-14 | When folding loads into ops, immediately replace uses of the op with the | Chris Lattner |
| 2005-12-14 | Fix the (zext (zextload)) case to trigger, similarly for sign extends. | Chris Lattner |
| 2005-12-14 | Fix a miscompilation in crafty due to a recent patch | Chris Lattner |
| 2005-12-14 | Fold (zext (load x) to (zextload x). | Evan Cheng |
| 2005-12-07 | Only transform (sext (truncate x)) -> (sextinreg x) if before legalize or | Chris Lattner |
| 2005-12-07 | Teach the dag combiner to turn a truncate/sign_extend pair into a sextinreg | Chris Lattner |
| 2005-11-12 | Fix operator precedence bug caught by VC++. | Jeff Cohen |
| 2005-11-09 | Switch the allnodes list from a vector of pointers to an ilist of nodes.This ... | Chris Lattner |
| 2005-11-02 | Fix a crash that Andrew noticed, and add a pair of braces to unfconfuse | Nate Begeman |
| 2005-11-02 | Fix a source of undefined behavior when dealing with 64-bit types. This | Chris Lattner |
| 2005-10-30 | Codegen mul by negative power of two with a shift and negate. | Chris Lattner |
| 2005-10-27 | Fix DSE to not nuke dead stores unless they redundant store is the same | Chris Lattner |
| 2005-10-27 | Add a simple xform that is useful for bitfield operations. | Chris Lattner |
| 2005-10-25 | Clear a bit in this file that was causing a miscompilation of 178.galgel. | Chris Lattner |
| 2005-10-22 | BuildSDIV and BuildUDIV only work for i32/i64, but they don't check that | Chris Lattner |
| 2005-10-21 | add a case missing from the dag combiner that exposed the failure on | Chris Lattner |
| 2005-10-21 | Fix a typo in the dag combiner, so that this can work on i64 targets | Nate Begeman |
| 2005-10-21 | Invert the TargetLowering flag that controls divide by consant expansion. | Nate Begeman |
| 2005-10-20 | Fix a couple bugs in the const div stuff where we'd generate MULHS/MULHU | Nate Begeman |
| 2005-10-20 | don't use llabs with apparently VC++ doesn't have | Chris Lattner |
| 2005-10-20 | Move the target constant divide optimization up into the dag combiner, so | Nate Begeman |
| 2005-10-18 | Fold (select C, load A, load B) -> load (select C, A, B). This happens quite | Chris Lattner |
| 2005-10-18 | Implement some feedback from Chris re: constant canonicalization | Nate Begeman |
| 2005-10-17 | fold fmul X, +2.0 -> fadd X, X; | Nate Begeman |
| 2005-10-17 | add a trivial fold | Chris Lattner |
| 2005-10-15 | Fix this logic. | Chris Lattner |
| 2005-10-15 | Add a case we were missing that was causing us to fail CodeGen/PowerPC/rlwinm... | Chris Lattner |
| 2005-10-14 | fold sext_in_reg, sext_in_reg where both have the same VT. This was | Nate Begeman |
| 2005-10-14 | Relax the checking on zextload generation a bit, since as sabre pointed out | Nate Begeman |
| 2005-10-13 | Fix the trunc(load) case, finally allowing crafty and povray to pass | Chris Lattner |
| 2005-10-13 | Fix some bugs in (sext (load x)) | Chris Lattner |
