Devang Patel a0b3909d43 If IV is used in a int-to-float cast inside the loop then try to eliminate the cast operation. ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55374 91177308-0d34-0410-b5e6-96231b3b80d8

2008-08-26 17:57:54 +00:00

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ADCE

Remove the ability for ADCE to remove unreachable blocks in loop nests, because, as Eli pointed out, SimplifyCFG already does this.

2008-07-03 17:21:41 +00:00

ArgumentPromotion

Restructure ArgumentPromotion a bit. Instead of just having a single boolean

2008-07-29 10:00:13 +00:00

BlockPlacement

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BranchFolding

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CodeExtractor

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CondProp

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ConstantMerge

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ConstProp

Fix a case where vector comparison constant folding would cause an

2008-07-10 00:29:28 +00:00

DeadArgElim

Un-XFAIL multdeadretval, since instcombine now properly handles the mess deadargelim leaves behind :-)

2008-07-16 12:56:52 +00:00

DeadStoreElimination

Add support for eliminating stores that store the same value that was just loaded.

2008-07-28 16:14:26 +00:00

GlobalDCE

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GlobalOpt

Make GlobalOpt preserve address spaces when scalar replacing aggregate globals.

2008-07-17 11:59:53 +00:00

GVN

A better fix for PR2503 that doesn't pessimize GVN in the presence of unreachable blocks.

2008-07-02 17:20:16 +00:00

GVNPRE

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IndVarsSimplify

Fix PR2434. When scanning for exising binary operator to reuse don't

2008-06-15 19:07:39 +00:00

Inline

Move two tests from SRETPromotion to Inline, since they only call opt -inline.

2008-08-07 15:36:46 +00:00

InstCombine

Revert r54876 r54877 r54906 and r54907. Evan found that these caused a 20%

2008-08-21 05:56:10 +00:00

Internalize

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IPConstantProp

Modify some ipconstprop tests to also test with invokes.

2008-06-19 09:27:44 +00:00

JumpThreading

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LCSSA

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LICM

Remove GCSE and LoadVN from the testsuite.

2008-08-16 00:00:54 +00:00

LoopDeletion

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LoopIndexSplit

If loop induction variable's start value is less then its exit value then do not split the loop.

2008-07-09 00:12:01 +00:00

LoopRotate

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LoopSimplify

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LoopStrengthReduce

If IV is used in a int-to-float cast inside the loop then try to eliminate the cast operation.

2008-08-26 17:57:54 +00:00

LoopUnroll

Add -unroll-allow-partial command line option that enabled the loop unroller to

2008-07-29 13:21:23 +00:00

LoopUnswitch

Preserve dominance frontier while trivially unswitching loop.

2008-06-18 02:16:38 +00:00

LowerInvoke

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LowerSetJmp

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LowerSwitch

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Mem2Reg

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MemCpyOpt

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PredicateSimplifier

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PruneEH

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RaiseAllocations

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Reassociate

Remove GCSE and LoadVN from the testsuite.

2008-08-16 00:00:54 +00:00

ScalarRepl

Fix PR2423 by checking all indices for out of range access, not only

2008-08-23 05:21:06 +00:00

SCCP

Fix SCCP's handling of struct value loads and stores. SCCP doesn't

2008-08-13 21:22:48 +00:00

SimplifyCFG

Remove GCSE and LoadVN from the testsuite.

2008-08-16 00:00:54 +00:00

SimplifyLibCalls

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SRETPromotion

Add a basic test for the SRETPromotion pass.

2008-08-07 15:55:18 +00:00

StripSymbols

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TailCallElim

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TailDup

Revert 52223.

2008-06-12 20:55:39 +00:00