Evan Cheng 9c777a4844 Teach CodeGenPrep to look past bitcast when it's duplicating return instruction ...

into predecessor blocks to enable tail call optimization.

rdar://11958338


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160894 91177308-0d34-0410-b5e6-96231b3b80d8

2012-07-27 21:21:26 +00:00

..

ADCE.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

BasicBlockPlacement.cpp

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CMakeLists.txt

move the bounds checking pass to the instrumentation folder, where it belongs. I dunno why in the world I dropped it in the Scalar folder in the first place.

2012-07-20 22:39:33 +00:00

CodeGenPrepare.cpp

Teach CodeGenPrep to look past bitcast when it's duplicating return instruction

2012-07-27 21:21:26 +00:00

ConstantProp.cpp

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CorrelatedValuePropagation.cpp

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DCE.cpp

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DeadStoreElimination.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

EarlyCSE.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

GlobalMerge.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

GVN.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

IndVarSimplify.cpp

indvars: drive by heuristics fix.

2012-07-18 04:35:13 +00:00

JumpThreading.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

LICM.cpp

An instruction in a loop is not guaranteed to be executed just because the loop

2012-05-01 04:03:01 +00:00

LLVMBuild.txt

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LoopDeletion.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

LoopIdiomRecognize.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

LoopInstSimplify.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

LoopRotation.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

LoopStrengthReduce.cpp

Reapply r160340. LSR: Limit CollectSubexprs.

2012-07-17 05:30:37 +00:00

LoopUnrollPass.cpp

LoopUnrollPass: Use variable "Threshold" instead of "CurrentThreshold" when

2012-04-04 11:44:08 +00:00

LoopUnswitch.cpp

Do not pass an invalid domtree to SimplifyInstruction from

2012-05-20 01:32:09 +00:00

LowerAtomic.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

Makefile

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MemCpyOptimizer.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

ObjCARC.cpp

An objc_retain can serve as a may-use for a different pointer.

2012-07-23 19:27:31 +00:00

Reassociate.cpp

Stop reassociate from looking through expressions of arbitrary complexity. This

2012-07-26 09:26:40 +00:00

Reg2Mem.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

Scalar.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

ScalarReplAggregates.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

SCCP.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

SimplifyCFGPass.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

SimplifyLibCalls.cpp

do null checks for a few more Emit*() functions.

2012-07-26 17:10:46 +00:00

Sink.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00

TailRecursionElimination.cpp

Clean whitespaces.

2012-07-24 10:51:42 +00:00