Nick Lewycky 4056a73638 An instruction in a loop is not guaranteed to be executed just because the loop ...

has no exit blocks. Fixes PR12706!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155884 91177308-0d34-0410-b5e6-96231b3b80d8

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

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ADCE

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ArgumentPromotion

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BBVectorize

Don't vectorize target-specific types (ppc_fp128, x86_fp80, etc.).

2012-04-27 19:34:00 +00:00

BlockPlacement

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BranchFolding

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CodeExtractor

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CodeGenPrepare

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ConstantMerge

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ConstProp

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CorrelatedValuePropagation

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DeadArgElim

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DeadStoreElimination

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EarlyCSE

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FunctionAttrs

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GlobalDCE

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GlobalOpt

Fix a crash on valid (if UB) bitcode that is produced for some global

2012-04-24 18:42:47 +00:00

GVN

Don't PRE compares.

2012-03-29 17:22:39 +00:00

IndVarSimplify

Convert -indvars tests that rely on SCEV expansion to -loop-reduce tests.

2012-03-22 17:10:07 +00:00

Inline

Sink the collection of return instructions until after *all*

2012-04-06 17:21:31 +00:00

InstCombine

Add support for llvm.arm.neon.vmull* intrinsics to InstCombine. Fixes

2012-05-01 00:20:38 +00:00

InstSimplify

Revert r153521 as it's causing large regressions on the nightly testers.

2012-03-28 18:42:50 +00:00

Internalize

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IPConstantProp

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JumpThreading

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LCSSA

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LICM

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

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

LoopDeletion

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LoopIdiom

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LoopRotate

Fix ValueTracking to conclude that debug intrinsics are safe to

2012-04-07 19:22:18 +00:00

LoopSimplify

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LoopStrengthReduce

Make sure HoistInsertPosition finds a position that is dominated by all

2012-04-30 03:53:06 +00:00

LoopUnroll

Fix 12513: Loop unrolling breaks with indirect branches.

2012-04-10 05:14:42 +00:00

LoopUnswitch

Second attempt at PR12573:

2012-04-30 10:44:54 +00:00

LowerAtomic

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LowerExpectIntrinsic

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LowerInvoke

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LowerSwitch

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Mem2Reg

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MemCpyOpt

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MergeFunc

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ObjCARC

Avoid a bug in the path count computation, preventing an infinite

2012-04-19 21:50:46 +00:00

PhaseOrdering

Reapply r155136 after fixing PR12599.

2012-04-23 17:39:52 +00:00

PruneEH

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Reassociate

Teach the reassociate pass to fold chains of multiplies with repeated

2012-04-26 05:30:30 +00:00

ScalarRepl

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SCCP

Reapply r155682, making constant folding more consistent, with a fix to work

2012-04-27 17:50:22 +00:00

SimplifyCFG

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SimplifyLibCalls

FileCheckify, un-XFAIL SimplifyLibCalls/floor test

2012-04-18 00:36:07 +00:00

Sink

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StripSymbols

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TailCallElim

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TailDup

Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu

2012-03-25 09:02:19 +00:00