Evan Cheng 31959b19a7 Given a pair of floating point load and store, if there are no other uses of ...

the load, then it may be legal to transform the load and store to integer
load and store of the same width.

This is done if the target specified the transformation as profitable. e.g.
On arm, this can transform:
vldr.32 s0, []
vstr.32 s0, []

to

ldr r12, []
str r12, []

rdar://8944252


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124708 91177308-0d34-0410-b5e6-96231b3b80d8

2011-02-02 01:06:55 +00:00

..

ADT

Patches to build EFI with Clang/LLVM. By Carl Norum.

2011-02-01 01:14:13 +00:00

Analysis

Reapply 124275 since the Dragonegg failure was unreproducible.

2011-02-01 01:16:32 +00:00

Assembly

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Bitcode

UnRevert "Revert "Archive: Replace all internal uses of PathV1 with PathV2. The external API still uses PathV1.""

2011-01-16 23:39:59 +00:00

CodeGen

Keep track of incoming argument's location while emitting LiveIns.

2011-01-31 21:38:14 +00:00

CompilerDriver

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Config

Adds some platform checks to cmake/config-ix.cmake and fixes checking

2011-01-31 18:25:25 +00:00

ExecutionEngine

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MC

Add support for the --noexecstack option.

2011-01-23 17:55:27 +00:00

Object

Object: Fix type punned pointer issues by making DataRefImpl a union and using intptr_t.

2011-01-21 02:27:02 +00:00

Support

Add a m_Undef pattern for convenience. This is so that code that uses

2011-02-01 09:06:20 +00:00

Target

Given a pair of floating point load and store, if there are no other uses of

2011-02-02 01:06:55 +00:00

Transforms

Re-apply r124518 with fix. Watch out for invalidated iterator.

2011-01-29 04:46:23 +00:00

AbstractTypeUser.h

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Argument.h

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Attributes.h

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AutoUpgrade.h

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BasicBlock.h

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CallGraphSCCPass.h

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CallingConv.h

Adding target specific calling conventions to support the MBlaze GCC function

2010-12-15 20:14:09 +00:00

CMakeLists.txt

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Constant.h

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Constants.h

Have m_One also match constant vectors for which every element is 1.

2011-02-01 08:39:12 +00:00

DerivedTypes.h

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Function.h

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GlobalAlias.h

FixedNumOperandTraits and VariadicOperandTraits assumed that, given a

2011-01-11 15:07:38 +00:00

GlobalValue.h

First step in fixing PR8927:

2011-01-08 16:42:36 +00:00

GlobalVariable.h

FixedNumOperandTraits and VariadicOperandTraits assumed that, given a

2011-01-11 15:07:38 +00:00

GVMaterializer.h

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InitializePasses.h

Implementation of path profiling.

2011-01-29 01:09:53 +00:00

InlineAsm.h

Do not model all INLINEASM instructions as having unmodelled side effects.

2011-01-07 23:50:32 +00:00

InstrTypes.h

FixedNumOperandTraits and VariadicOperandTraits assumed that, given a

2011-01-11 15:07:38 +00:00

Instruction.def

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Instruction.h

There is no need for isAssociative to take the type as an argument anymore.

2010-12-20 13:10:23 +00:00

Instructions.h

Make SwitchInst::removeCase() more efficient.

2011-02-01 09:22:34 +00:00

IntrinsicInst.h

Teach LazyValueInfo that allocas aren't NULL. Over all of llvm-test, this saves

2011-01-15 09:16:12 +00:00

Intrinsics.h

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Intrinsics.td

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IntrinsicsAlpha.td

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IntrinsicsARM.td

Add Neon VCVT instructions for f32 <-> f16 conversions.

2010-12-15 22:14:12 +00:00

IntrinsicsCellSPU.td

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IntrinsicsPowerPC.td

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IntrinsicsX86.td

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IntrinsicsXCore.td

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LinkAllPasses.h

Implementation of path profiling.

2011-01-29 01:09:53 +00:00

LinkAllVMCore.h

Missed a spot removing Alarm.

2010-12-07 18:50:33 +00:00

Linker.h

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LLVMContext.h

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Metadata.h

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Module.h

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OperandTraits.h

OperandTraits<>::Layout isn't used for anything. Remove it.

2011-01-14 18:41:56 +00:00

Operator.h

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Pass.h

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PassAnalysisSupport.h

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PassManager.h

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PassManagers.h

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PassRegistry.h

…

PassSupport.h

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SymbolTableListTraits.h

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Type.h

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TypeSymbolTable.h

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Use.h

Add missing include for ptrdiff_t. Patch by Joerg Sonnenberger!

2011-01-28 03:52:25 +00:00

User.h

Simplify User::operator delete().

2011-01-26 21:56:10 +00:00

Value.h

Revert r122114 (CallbackVH observing use-list changes) because it caused severe slowdowns on the Linux self-host configuration.

2010-12-20 22:28:03 +00:00

ValueSymbolTable.h

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