| Commit message (Expand) | Author | Age |
|---|
| * | Remove trailing whitespace | Misha Brukman | 2005-04-21 |
| * | Remove trailing whitespace | Misha Brukman | 2005-04-21 |
| * | Improve and elimination. On PPC, for: | Chris Lattner | 2005-04-21 |
| * | Fold (x & 8) != 0 and (x & 8) == 8 into (x & 8) >> 3. | Chris Lattner | 2005-04-21 |
| * | Fold setcc of MVT::i1 operands into logical operations | Chris Lattner | 2005-04-18 |
| * | Another minor simplification: handle setcc (zero_extend x), c -> setcc(x, c') | Chris Lattner | 2005-04-18 |
| * | Another simple xform | Chris Lattner | 2005-04-18 |
| * | Fold: | Chris Lattner | 2005-04-18 |
| * | Make the AND elimination operation recursive and significantly more powerful, | Chris Lattner | 2005-04-18 |
| * | Add a couple missing transforms in getSetCC that were triggering assertions | Nate Begeman | 2005-04-14 |
| * | Disbale the broken fold of shift + sz[ext] for now | Nate Begeman | 2005-04-13 |
| * | fix an infinite loop | Chris Lattner | 2005-04-13 |
| * | fix some serious miscompiles on ia64, alpha, and ppc | Chris Lattner | 2005-04-13 |
| * | avoid work when possible, perhaps fix the problem nate and andrew are seeing | Chris Lattner | 2005-04-13 |
| * | Implement expansion of unsigned i64 -> FP. | Chris Lattner | 2005-04-13 |
| * | Make expansion of uint->fp cast assert out instead of infinitely recurse. | Chris Lattner | 2005-04-13 |
| * | add back the optimization that Nate added for shl X, (zext_inreg y) | Chris Lattner | 2005-04-13 |
| * | Oops, remove these too. | Chris Lattner | 2005-04-13 |
| * | Instead of making ZERO_EXTEND_INREG nodes, use the helper method in | Chris Lattner | 2005-04-13 |
| * | Remove all foldings of ZERO_EXTEND_INREG, moving them to work for AND nodes | Chris Lattner | 2005-04-13 |
| * | Fold shift x, [sz]ext(y) -> shift x, y | Nate Begeman | 2005-04-12 |
| * | Fold shift by size larger than type size to undef | Nate Begeman | 2005-04-12 |
| * | promote extload i1 -> extload i8 | Chris Lattner | 2005-04-12 |
| * | Remove some redundant checks, add a couple of new ones. This allows us to | Chris Lattner | 2005-04-12 |
| * | Emit comparisons against the sign bit better. Codegen this: | Chris Lattner | 2005-04-12 |
| * | Emit long comparison against -1 better. Instead of this (x86): | Chris Lattner | 2005-04-12 |
| * | canonicalize x <u 1 -> x == 0. On this testcase: | Chris Lattner | 2005-04-12 |
| * | Teach the dag mechanism that this: | Chris Lattner | 2005-04-11 |
| * | Fix expansion of shifts by exactly NVT bits on arch's (like X86) that have | Chris Lattner | 2005-04-11 |
| * | Fix libcall code to not pass a NULL Chain to LowerCallTo | Nate Begeman | 2005-04-11 |
| * | Don't bother sign/zext_inreg'ing the result of an and operation if we know | Chris Lattner | 2005-04-10 |
| * | Teach legalize to deal with targets that don't support some SEXTLOAD/ZEXTLOADs | Chris Lattner | 2005-04-10 |
| * | don't zextload fp values! | Chris Lattner | 2005-04-10 |
| * | Until we have a dag combiner, promote using zextload's instead of extloads. | Chris Lattner | 2005-04-10 |
| * | Fold zext_inreg(zextload), likewise for sext's | Chris Lattner | 2005-04-10 |
| * | add a simple xform | Chris Lattner | 2005-04-10 |
| * | Fix a thinko. If the operand is promoted, pass the promoted value into | Chris Lattner | 2005-04-10 |
| * | add a little peephole optimization. This allows us to codegen: | Chris Lattner | 2005-04-09 |
| * | there is no need to remove this instruction, linscan does it already as it | Chris Lattner | 2005-04-09 |
| * | Adjust live intervals to support a livein set | Chris Lattner | 2005-04-09 |
| * | Consider the livein/out set for a function, allowing targets to not have to | Chris Lattner | 2005-04-09 |
| * | recognize some patterns as fabs operations, so that fabs at the source level | Chris Lattner | 2005-04-09 |
| * | Emit BRCONDTWOWAY when possible. | Chris Lattner | 2005-04-09 |
| * | Legalize BRCONDTWOWAY into a BRCOND/BR pair if a target doesn't support it. | Chris Lattner | 2005-04-09 |
| * | print and fold BRCONDTWOWAY correctly | Chris Lattner | 2005-04-09 |
| * | canonicalize a bunch of operations involving fneg | Chris Lattner | 2005-04-09 |
| * | If a target zero or sign extends the result of its setcc, allow folding of | Chris Lattner | 2005-04-07 |
| * | Remove somethign I had for testing | Chris Lattner | 2005-04-07 |
| * | This patch does two things. First, it canonicalizes 'X >= C' -> 'X > C-1' | Chris Lattner | 2005-04-07 |
| * | Fix a really scary bug that Nate found where we weren't deleting the right | Chris Lattner | 2005-04-07 |
