llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-10 18:34:09 +00:00

History

Evan Cheng efec751a1b - When DAG combiner is folding a bit convert into a BUILD_VECTOR, it should check if it's essentially a SCALAR_TO_VECTOR. Avoid turning (v8i16) <10, u, u, u> to <10, 0, u, u, u, u, u, u>. Instead, simply convert it to a SCALAR_TO_VECTOR of the proper type.

- X86 now normalize SCALAR_TO_VECTOR to (BIT_CONVERT (v4i32 SCALAR_TO_VECTOR)). Get rid of X86ISD::S2VEC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47290 91177308-0d34-0410-b5e6-96231b3b80d8

2008-02-18 23:04:32 +00:00

ADT

Make tblgen a little smarter about constants smaller than i32. Currently,

2008-02-15 23:05:48 +00:00

Analysis

Re-apply the patch to improve the optimizations of memcpy's, with several

2008-02-12 21:15:18 +00:00

Assembly

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2007-12-29 19:59:42 +00:00

Bitcode

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2007-12-29 19:59:42 +00:00

CodeGen

- When DAG combiner is folding a bit convert into a BUILD_VECTOR, it should check if it's essentially a SCALAR_TO_VECTOR. Avoid turning (v8i16) <10, u, u, u> to <10, 0, u, u, u, u, u, u>. Instead, simply convert it to a SCALAR_TO_VECTOR of the proper type.

2008-02-18 23:04:32 +00:00

Config

Remove use of ltdl

2008-02-13 17:11:39 +00:00

Debugger

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2007-12-29 19:59:42 +00:00

ExecutionEngine

Enable exception handling int JIT

2008-02-13 18:39:37 +00:00

Support

Simplify caller updating using a CallSite, as

2008-02-18 17:32:13 +00:00

System

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2007-12-29 19:59:42 +00:00

Target

Added CommuteChangesDestination(). This returns true if commuting the specified

2008-02-15 18:21:33 +00:00

Transforms

2008-01-27 06:11:41 +00:00

AbstractTypeUser.h

Don't attribute in file headers anymore. See llvmdev for the

2007-12-29 19:59:42 +00:00

Argument.h

Add a predicate to Argument to check for the StructRet attribute.

2008-02-17 23:22:28 +00:00

AutoUpgrade.h

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2007-12-29 19:59:42 +00:00

BasicBlock.h

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2007-12-29 19:59:42 +00:00

CallGraphSCCPass.h

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2007-12-29 19:59:42 +00:00

CallingConv.h

Implement sseregparm.

2008-02-05 20:46:33 +00:00

Constant.h

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2007-12-29 19:59:42 +00:00

Constants.h

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2007-12-29 19:59:42 +00:00

DerivedTypes.h

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2007-12-29 19:59:42 +00:00

Function.h

Disallow copying explicitly.

2008-01-03 00:09:47 +00:00

GlobalAlias.h

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2007-12-29 19:59:42 +00:00

GlobalValue.h

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2007-12-29 19:59:42 +00:00

GlobalVariable.h

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2007-12-29 19:59:42 +00:00

InlineAsm.h

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2007-12-29 19:59:42 +00:00

InstrTypes.h

When transforming a call to a bitcast function into

2008-01-06 10:12:28 +00:00

Instruction.def

remove attribution from a variety of miscellaneous files.

2007-12-29 22:59:10 +00:00

Instruction.h

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2007-12-29 19:59:42 +00:00

Instructions.h

Handle some more combinations of extend and icmp. Fixes PR1940.

2008-01-28 03:48:02 +00:00

IntrinsicInst.h

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2007-12-29 19:59:42 +00:00

Intrinsics.h

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2007-12-29 19:59:42 +00:00

Intrinsics.td

llvm.memory.barrier, and impl for x86 and alpha

2008-02-16 01:24:58 +00:00

IntrinsicsARM.td

remove attribution from a variety of miscellaneous files.

2007-12-29 22:59:10 +00:00

IntrinsicsCellSPU.td

More CellSPU refinement and progress:

2008-01-11 02:53:15 +00:00

IntrinsicsPowerPC.td

remove attribution from a variety of miscellaneous files.

2007-12-29 22:59:10 +00:00

IntrinsicsX86.td

Missed one.

2008-02-05 01:12:10 +00:00

LinkAllPasses.h

2008-01-27 06:11:41 +00:00

LinkAllVMCore.h

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2007-12-29 19:59:42 +00:00

Linker.h

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2007-12-29 19:59:42 +00:00

LinkTimeOptimizer.h

- Introduces versioning macro LLVM_LTO_VERSION

2008-01-15 23:52:34 +00:00

Module.h

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2007-12-29 19:59:42 +00:00

ModuleProvider.h

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2007-12-29 19:59:42 +00:00

ParameterAttributes.h

I noticed that the trampoline straightening transformation could

2008-01-14 19:52:09 +00:00

Pass.h

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2007-12-29 19:59:42 +00:00

PassAnalysisSupport.h

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2007-12-29 19:59:42 +00:00

PassManager.h

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2007-12-29 19:59:42 +00:00

PassManagers.h

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2007-12-29 19:59:42 +00:00

PassSupport.h

Add explicit keywords.

2008-01-29 11:36:12 +00:00

SymbolTableListTraits.h

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2007-12-29 19:59:42 +00:00

Type.h

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2007-12-29 19:59:42 +00:00

TypeSymbolTable.h

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2007-12-29 19:59:42 +00:00

Use.h

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2007-12-29 19:59:42 +00:00

User.h

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2007-12-29 19:59:42 +00:00

Value.h

Re-apply the memory operand changes, with a fix for the static

2008-02-06 22:27:42 +00:00

ValueSymbolTable.h

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2007-12-29 19:59:42 +00:00