Evan Cheng d504f9fe27 - Teach CanEvaluateInDifferentType of this xform: sext (zext ty1), ty2 -> zext ty2 ...

- Looking at the number of sign bits of the a sext instruction to determine  whether new trunc + sext pair should be added when its source is being evaluated in a different type.

llvm-svn: 62263

2009-01-15 17:01:23 +00:00

..

ADCE.cpp

Let instcombiner remove redundant dbg intrinsics.

2008-11-19 18:59:41 +00:00

BasicBlockPlacement.cpp

Tidy up several unbeseeming casts from pointer to intptr_t.

2008-09-04 17:05:41 +00:00

CMakeLists.txt

CMake: updated list of source files.

2008-11-05 00:11:22 +00:00

CodeGenPrepare.cpp

Rename getABITypeSize to getTypePaddedSize, as

2009-01-12 20:38:59 +00:00

CondPropagate.cpp

Factor some code into a new FoldSingleEntryPHINodes method.

2008-12-03 19:44:02 +00:00

ConstantProp.cpp

Tidy up several unbeseeming casts from pointer to intptr_t.

2008-09-04 17:05:41 +00:00

DCE.cpp

simplify this logic.

2008-11-27 22:46:09 +00:00

DeadStoreElimination.cpp

Rename getABITypeSize to getTypePaddedSize, as

2009-01-12 20:38:59 +00:00

GVN.cpp

Don't forget to remove phi nodes from the value numbering table after we collapse them.

2008-12-23 00:49:51 +00:00

GVNPRE.cpp

Tidy up several unbeseeming casts from pointer to intptr_t.

2008-09-04 17:05:41 +00:00

IndVarSimplify.cpp

Revert r60042. IndVarSimplify should check if APFloat is PPCDoubleDouble first before trying to convert it to an integer.

2008-11-26 01:11:57 +00:00

InstructionCombining.cpp

- Teach CanEvaluateInDifferentType of this xform: sext (zext ty1), ty2 -> zext ty2

2009-01-15 17:01:23 +00:00

JumpThreading.cpp

Fix PR3298, a crash in Jump Threading. Apparently even

2009-01-09 06:08:12 +00:00

LICM.cpp

Change create*Pass factory functions to return Pass* instead of

2008-10-22 23:32:42 +00:00

LoopDeletion.cpp

Change create*Pass factory functions to return Pass* instead of

2008-10-22 23:32:42 +00:00

LoopIndexSplit.cpp

Fix spelling.

2008-12-08 17:07:24 +00:00

LoopRotation.cpp

Change create*Pass factory functions to return Pass* instead of

2008-10-22 23:32:42 +00:00

LoopStrengthReduce.cpp

Fix the time regression I introduced in 464.h264ref with

2009-01-14 02:35:31 +00:00

LoopUnroll.cpp

Change create*Pass factory functions to return Pass* instead of

2008-10-22 23:32:42 +00:00

LoopUnswitch.cpp

Undo previous patch.

2008-12-08 17:02:37 +00:00

Makefile

Removed trailing whitespace from Makefiles.

2009-01-09 16:44:42 +00:00

MemCpyOptimizer.cpp

Rename getABITypeSize to getTypePaddedSize, as

2009-01-12 20:38:59 +00:00

PredicateSimplifier.cpp

Silence unused variable warnings.

2008-11-21 20:00:59 +00:00

Reassociate.cpp

Fix build failure.

2008-11-21 21:00:20 +00:00

Reg2Mem.cpp

Tidy up several unbeseeming casts from pointer to intptr_t.

2008-09-04 17:05:41 +00:00

Scalar.cpp

C and Objective Caml bindings for mem2reg and reg2mem.

2008-03-20 17:16:03 +00:00

ScalarReplAggregates.cpp

Rename getABITypeSize to getTypePaddedSize, as

2009-01-12 20:38:59 +00:00

SCCP.cpp

Fix PR3325, a miscompilation of invokes by IPSCCP. Patch by Jay Foad!

2009-01-14 21:01:16 +00:00

SimplifyCFGPass.cpp

Large mechanical patch.

2008-09-25 21:00:45 +00:00

SimplifyHalfPowrLibCalls.cpp

eliminate warning when asserts disabled.

2008-12-14 21:36:23 +00:00

SimplifyLibCalls.cpp

Move the libcall annotating part from doFinalization to doInitialization.

2009-01-05 00:07:50 +00:00

TailDuplication.cpp

simplify code.

2008-11-27 22:56:14 +00:00

TailRecursionElimination.cpp

Tidy up several unbeseeming casts from pointer to intptr_t.

2008-09-04 17:05:41 +00:00