| 2005-01-15 |
Chris Lattner | Add intitial support for promoting some operators.
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commit | commitdiff | tree |
| 2005-01-15 |
Chris Lattner | Improve output precision.
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | Adjust to CopyFromReg changes, implement deletion of...
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | Adjust to CopyFromREg changes.
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | Change CopyFromReg to take and produce a chain node...
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | Start implementing truncating stores and extending...
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | Start adding some new operators, give IMPLICIT_DEF...
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | Fix Regression/CodeGen/PowerPC/2005-01-14-UndefLong.ll
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | New testcase, problem found by Rob.
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | Fix: Regression/CodeGen/PowerPC/2005-01-14-SetSelectCrash.ll
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | Testcase that crashes the PPC backend. Thanks to Rob...
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | Fix some bugs in an xform added yesterday. This fixes...
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | Fix a compile crash on spiff
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | Improve compatibility with acc
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | Make this compatible with the HP/intel compiler. Fix...
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | More testcases
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commit | commitdiff | tree |
| 2005-01-14 |
Chris Lattner | if two gep comparisons only differ by one index, compare...
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Do not overrun iterators. This fixes a 176.gcc crash
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Add a method
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | new testcase
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Add a method
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Turn select C, (X+Y), (X-Y) --> (X+(select C, Y, (...
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Implement an optimization for == and != comparisons...
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Add new ImplicitDef node, rename CopyRegSDNode class...
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Fix some bugs in code I didn't mean to check in.
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Fix a crash compiling 129.compress
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Codegen factor nodes more intelligently according to...
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Don't forget the existing root.
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Initial trivial (but stupid) codegen for this node.
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Codegen independent ops as being independent.
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Legalize new node, add assertion.
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Print new node.
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Add a new node type, add comments.
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commit | commitdiff | tree |
| 2005-01-13 |
Chris Lattner | Add some really pedantic assertions to the load folding...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Do not fold (zero_ext (sign_ext V)) -> (sign_ext V...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | We can only fold a load into an op if there is exactly...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | New method
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | New method.
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Fix sign extend to long. When coming from sbyte, we...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Update comments to indicate CopyFrom/ToReg take physregs...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Try both ways to fold an add together. This allows...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Fix a major miscompilation where we were overwriting...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Do not use the type of the RHS constant to determine...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Do not lose the offset from teh global when peephole...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Silence VC++ warnings.
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Fix a compile error with VC++, which things that static...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Fix a bug that caused us to crash on povray. We weren...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Print a load of a null pointer (in intel mode) like...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Print a load of a null pointer like this:
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Fix a crash compiling povray on UINT_TO_FP from i16.
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Add an option to view the selection dags as they are...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | There are no [mem] op= reg instructions for FP, so...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Fix a bug where we didn't insert FP_REG_KILL instructions...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Fold TRUNCATE (LOAD P) into a smaller load from P.
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Be more careful about order of arg evalution for CopyToReg...
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commit | commitdiff | tree |
| 2005-01-12 |
Chris Lattner | Fold some more [mem] op= val operators. This allows...
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Fold loads into sign/zero extends. instead of:
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Comment out debug code :)
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Handle the global address case here, not just the offset...
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Treat int constants as not requiring a register, since...
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Print the value types in the nodes of the graph
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | add an assertion, avoid creating copyfromreg/copytoreg...
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | * Factor a bunch of binary operator cases into shared...
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Clear the whole array, always.
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Fold multiplies by 3,5,9 into addressing modes when...
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Squelch optimized warning.
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Instead of generating stuff like this:
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Implement MEMCPY natively in terms of rep movs*
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Implement memset -> rep stos*
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Announce that we don't support mem ops yet.
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Teach legalize to lower MEMSET/MEMCPY/MEMMOVE operations...
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Print new operations.
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Turn memset/memcpy/memmove into the corresponding operations.
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Add MEMSET/MEMCPY/MEMMOVE operations. Fix a really...
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Teach the address selector to make 'reg+reg' addressing...
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Emit NOT instructions.
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | shift X, 0 -> X
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Fix a bug emitting branches that broke a lot of programs.
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Be more careful where we set ContainsFPCode. We were...
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Fix a major bug in setcc/cmov folding, where we accidentally
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Take register pressure into account when we have to...
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | The pattern isel is aggressively codegen'ing all of...
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Print SelectionDAGs bottom up, include extra info in...
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commit | commitdiff | tree |
| 2005-01-11 |
Chris Lattner | Add support for bottom-up graphs.
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Add a marker for the graph root.
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Put the operation name in each node, put the function...
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Split out SDNode::getOperationName into its own method.
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Add a helper method.
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Implement initial selectiondag printing support. This...
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Add support for graph operations, and add a viewGraph...
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Add a helper method
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Fold setcc instructions into selects.
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Add conditional moves for the parity flag.
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Lower to the correct functions. This fixes FreeBench...
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Implement 8-bit multiply for X86.
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Rework constant pool handling so that function constant...
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Implement a couple of more simplifications. This lets...
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Fix incorrect constant folds, fixing Stepanov after...
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commit | commitdiff | tree |
| 2005-01-10 |
Chris Lattner | Constant fold shifts, turning this loop:
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commit | commitdiff | tree |
| 2005-01-09 |
Chris Lattner | Add some folds for == and != comparisons. This allows...
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commit | commitdiff | tree |
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