llvm-6502/lib/Transforms/Scalar
Chris Lattner 4132afb0d2 vector casts of casts are eliminable. Transform this:
%tmp = cast <4 x uint> %tmp to <4 x int>                ; <<4 x int>> [#uses=1]
        %tmp = cast <4 x int> %tmp to <4 x float>               ; <<4 x float>> [#uses=1]

into:

        %tmp = cast <4 x uint> %tmp to <4 x float>              ; <<4 x float>> [#uses=1]


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27355 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-02 05:43:13 +00:00
..
ADCE.cpp Make iostream #inclusion explicit 2006-01-22 23:32:06 +00:00
BasicBlockPlacement.cpp
CondPropagate.cpp Fix a fixme in CondPropagate.cpp by moving a PhiNode optimization into 2005-08-04 23:24:19 +00:00
ConstantProp.cpp
CorrelatedExprs.cpp Teach cee to propagate through switch statements. This implements 2006-03-19 19:37:24 +00:00
DCE.cpp
DeadStoreElimination.cpp Fix a bug where we didn't realize that vaarg reads memory. This fixes 2005-11-30 19:38:22 +00:00
GCSE.cpp Switch these to using ETForest instead of DominatorSet to compute itself. 2006-01-11 05:10:20 +00:00
IndVarSimplify.cpp Fix a crash building 176.gcc due to my recent patch, which only fixed 2005-11-18 18:30:47 +00:00
InstructionCombining.cpp vector casts of casts are eliminable. Transform this: 2006-04-02 05:43:13 +00:00
LICM.cpp Make iostream #inclusion explicit 2006-01-22 23:32:06 +00:00
LoopStrengthReduce.cpp Fix spello 2006-03-24 07:14:34 +00:00
LoopUnroll.cpp Make iostream #inclusion explicit 2006-01-22 23:32:06 +00:00
LoopUnswitch.cpp add the actual cost to the debug info 2006-03-24 07:14:00 +00:00
LowerGC.cpp FunctionPass's cannot do IPO things. 2006-01-14 19:30:35 +00:00
LowerPacked.cpp Lowerpacked and SCCP support for the insertelement operation. 2006-01-17 20:06:55 +00:00
Makefile DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now 2005-10-24 02:26:13 +00:00
Reassociate.cpp Implement a FIXME, recusively reassociating 2006-03-14 16:04:29 +00:00
Reg2Mem.cpp since reg2mem requires it, might as well mention that it preserves it 2005-11-25 16:04:54 +00:00
ScalarReplAggregates.cpp Fix a miscompilation of 188.ammp with the new CFE. 188.ammp is accessing 2006-03-08 01:05:29 +00:00
SCCP.cpp Implement some more interesting select sccp cases. This implements: 2006-02-08 02:38:11 +00:00
SimplifyCFG.cpp
TailDuplication.cpp Make iostream #inclusion explicit 2006-01-22 23:32:06 +00:00
TailRecursionElimination.cpp Implement Transforms/TailCallElim/return-undef.ll, a trivial case 2005-11-05 08:21:11 +00:00