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

..

ADCE.cpp

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

BasicBlockPlacement.cpp

Clean up the use of static and anonymous namespaces. This turned up

2008-05-13 00:00:25 +00:00

CodeGenPrepare.cpp

Rename SDOperand to SDValue.

2008-07-27 21:46:04 +00:00

CondPropagate.cpp

Clean up the use of static and anonymous namespaces. This turned up

2008-05-13 00:00:25 +00:00

ConstantProp.cpp

Fix comment typos.

2008-08-01 12:23:49 +00:00

DCE.cpp

Clean up the use of static and anonymous namespaces. This turned up

2008-05-13 00:00:25 +00:00

DeadStoreElimination.cpp

Don't remove volatile loads. Thanks to Duncan for noticing this one.

2008-07-28 20:52:42 +00:00

GVN.cpp

consolidate DenseMapInfo implementations, and add one for std::pair.

2008-08-22 05:08:25 +00:00

GVNPRE.cpp

Update comments and documentation to reflect that GCSE and ValueNumbering are

2008-06-05 07:55:49 +00:00

IndVarSimplify.cpp

Pass the computed iteration count value to RewriteLoopExitValues

2008-08-05 22:34:21 +00:00

InstructionCombining.cpp

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

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

JumpThreading.cpp

Enable first-class aggregates support.

2008-07-23 00:34:11 +00:00

LICM.cpp

Put the LICM of constant GlobalVariables, introduced in r53945, under a

2008-07-24 23:57:25 +00:00

LoopDeletion.cpp

Use use_empty() instead of getNumUses(), avoiding a use list traversal.

2008-06-23 23:23:49 +00:00

LoopIndexSplit.cpp

Use empty() instead of begin() == end().

2008-08-14 18:13:49 +00:00

LoopRotation.cpp

Enable first-class aggregates support.

2008-07-23 00:34:11 +00:00

LoopStrengthReduce.cpp

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.cpp

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

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

LoopUnswitch.cpp

Do not try to update dominator info while manipulating CFG. This code does not handle all cases and keeps invalid dom info around some cases, which misleads other passes down stream.

2008-07-03 17:37:52 +00:00

Makefile

remove attribution from lib Makefiles.

2007-12-29 20:09:26 +00:00

MemCpyOptimizer.cpp

Fix two issues that Eli Friedman pointed out, where would misoptimized code like:

2008-06-01 22:26:26 +00:00

PredicateSimplifier.cpp

Switch the asmprinter (.ll) and all the stuff it requires over to

2008-08-23 22:23:09 +00:00

Reassociate.cpp

don't use the result of WriteAsOperand

2008-08-19 04:45:19 +00:00

Reg2Mem.cpp

API change for {BinaryOperator|CmpInst|CastInst}::create*() --> Create. Legacy interfaces will be in place for some time. (Merge from use-diet branch.)

2008-05-16 19:29:10 +00:00

Scalar.cpp

C and Objective Caml bindings for mem2reg and reg2mem.

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

ScalarReplAggregates.cpp

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

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

SCCP.cpp

improve encapsulation of the BBExecutable set.

2008-08-23 23:39:31 +00:00

SimplifyCFGPass.cpp

rename SimplifyCFG.cpp -> SimplifyCFGPass.cpp

2008-05-14 20:38:44 +00:00

SimplifyLibCalls.cpp

Have IRBuilder take a template argument on whether or not to preserve

2008-08-08 19:39:37 +00:00

TailDuplication.cpp

Revert 52223.

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

TailRecursionElimination.cpp

Fix a case where tailcallelim wouldn't set the changed bit when it made a change.

2008-06-14 00:49:48 +00:00