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66bc325bff
llvm-6502/lib/Transforms/Scalar
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Chris Lattner 66bc325bff fix a miscompilation of: 
define i32 @test(i32 %X) {
entry:
        %Y = and i32 %X, 4              ; <i32> [#uses=1]
        icmp eq i32 %Y, 0               ; <i1>:0 [#uses=1]
        sext i1 %0 to i32               ; <i32>:1 [#uses=1]
        ret i32 %1
}

by moving code out of commonIntCastTransforms into visitZExt.  Simplify the
APInt gymnastics in it etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35885 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-11 05:45:39 +00:00
..
ADCE.cpp Eliminate use of ctors that take vectors. 2007-02-13 02:10:56 +00:00
BasicBlockPlacement.cpp Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in 2007-02-05 23:32:05 +00:00
CodeGenPrepare.cpp eliminate the last uses of some TLI methods. 2007-04-09 23:29:07 +00:00
CondPropagate.cpp Prefer non-virtual calls to ConstantInt::isZero over virtual calls to 2007-03-02 00:28:52 +00:00
ConstantProp.cpp Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in 2007-02-05 23:32:05 +00:00
CorrelatedExprs.cpp Remove the "isSigned" parameters from ConstantRange. It turns out they 2007-03-01 07:54:15 +00:00
DCE.cpp Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in 2007-02-05 23:32:05 +00:00
DeadStoreElimination.cpp Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in 2007-02-05 23:32:05 +00:00
GCSE.cpp Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in 2007-02-05 23:32:05 +00:00
IndVarSimplify.cpp Now IndVarSimplify is a LoopPass. 2007-03-07 06:39:01 +00:00
InstructionCombining.cpp fix a miscompilation of: 2007-04-11 05:45:39 +00:00
LICM.cpp Change uses of Function::front to Function::getEntryBlock for readability. 2007-03-22 16:38:57 +00:00
LoopRotation.cpp Check _all_ PHINodes. 2007-04-09 22:20:10 +00:00
LoopStrengthReduce.cpp switch LSR to use isLegalAddressingMode instead of other simpler hooks 2007-04-09 22:20:14 +00:00
LoopUnroll.cpp Now LoopUnroll is a LoopPass. 2007-03-07 01:38:05 +00:00
LoopUnswitch.cpp Now LoopUnswitch is a LoopPass. 2007-03-07 00:26:10 +00:00
LowerGC.cpp Eliminate use of ctors that take vectors. 2007-02-13 02:10:56 +00:00
LowerPacked.cpp For PR1195: 2007-02-15 03:39:18 +00:00
Makefile DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now 2005-10-24 02:26:13 +00:00
PredicateSimplifier.cpp Add support for cast instructions. 2007-04-07 15:48:32 +00:00
Reassociate.cpp Prefer non-virtual calls to ConstantInt::isZero over virtual calls to 2007-03-02 00:28:52 +00:00
Reg2Mem.cpp Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in 2007-02-05 23:32:05 +00:00
ScalarReplAggregates.cpp fix a regression introduced by my last patch. 2007-04-11 03:27:24 +00:00
SCCP.cpp minor cleanups 2007-03-04 04:50:21 +00:00
SimplifyCFG.cpp Use a worklist-driven algorithm instead of a recursive one. 2007-04-05 01:27:02 +00:00
TailDuplication.cpp Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in 2007-02-05 23:32:05 +00:00
TailRecursionElimination.cpp Change uses of Function::front to Function::getEntryBlock for readability. 2007-03-22 16:38:57 +00:00