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25f4d51bcb
llvm-6502/lib/Target/AArch64
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Ana Pazos 25f4d51bcb [AArch64] Check fmul node single use in fused multiply patterns 
Check for single use of fmul node in fused multiply patterns
to allow generation of fused multiply add/sub instructions.
Otherwise fmul operation ends up being repeated more than
once which does not help peformance on targets with
only one MAC unit, as for example cortex-a53.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197929 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-24 00:47:29 +00:00
..
AsmParser Add proper dependencies to LLVMBuild.txt in llvm/lib. 2013-12-10 05:39:34 +00:00
Disassembler Prune redundant dependencies in LLVMBuild.txt. 2013-12-11 00:30:57 +00:00
InstPrinter [CMake] Let add_public_tablegen_target responsible to provide dependency to CommonTableGen. 2013-11-28 17:04:04 +00:00
MCTargetDesc Refactor the setting of PrivateGlobalPrefix. 2013-12-02 23:39:26 +00:00
TargetInfo Prune redundant dependencies in LLVMBuild.txt. 2013-12-11 00:30:57 +00:00
Utils Prune redundant dependencies in LLVMBuild.txt. 2013-12-11 00:30:57 +00:00
AArch64.h AArch64: add branch fixup pass. 2013-02-15 14:32:20 +00:00
AArch64.td Change the default of AsmWriterClassName and isMCAsmWriter. 2013-12-02 04:55:42 +00:00
AArch64AsmPrinter.cpp Remove dead code. 2013-12-02 15:36:37 +00:00
AArch64AsmPrinter.h DebugInfo: remove target-specific Frame Index handling for DBG_VALUE MachineInstrs 2013-06-16 20:34:27 +00:00
AArch64BranchFixupPass.cpp Replace Count{Leading,Trailing}Zeros_{32,64} with count{Leading,Trailing}Zeros. 2013-05-24 22:23:49 +00:00
AArch64CallingConv.td [AArch64] Removed unnecessary copy patterns with v1fx types. 2013-12-12 15:46:29 +00:00
AArch64FrameLowering.cpp Add const qualifier to some static arrays. 2013-07-15 07:02:45 +00:00
AArch64FrameLowering.h Add const qualifier to some static arrays. 2013-07-15 07:02:45 +00:00
AArch64InstrFormats.td Implement AArch64 neon instructions class SIMD lsone and SIMD lone-post. 2013-11-19 02:17:05 +00:00
AArch64InstrInfo.cpp [AArch64]Implement 128 bit register copy with NEON. 2013-11-26 02:33:42 +00:00
AArch64InstrInfo.h DebugInfo: remove target-specific Frame Index handling for DBG_VALUE MachineInstrs 2013-06-16 20:34:27 +00:00
AArch64InstrInfo.td [AArch64] Check fmul node single use in fused multiply patterns 2013-12-24 00:47:29 +00:00
AArch64InstrNEON.td [AArch64] Check fmul node single use in fused multiply patterns 2013-12-24 00:47:29 +00:00
AArch64ISelDAGToDAG.cpp [AArch64 NEON]Implment loading vector constant form constant pool. 2013-12-18 06:26:04 +00:00
AArch64ISelLowering.cpp [AArch64 NEON]Implment loading vector constant form constant pool. 2013-12-18 06:26:04 +00:00
AArch64ISelLowering.h [AArch64 NEON]Implment loading vector constant form constant pool. 2013-12-18 06:26:04 +00:00
AArch64MachineFunctionInfo.cpp AArch64: add block comments where missing 2013-02-14 16:17:01 +00:00
AArch64MachineFunctionInfo.h AArch64: remove ConstantIsland pass & put literals in separate section. 2013-02-15 09:33:43 +00:00
AArch64MCInstLower.cpp Add a helper getSymbol to AsmPrinter. 2013-10-29 17:07:16 +00:00
AArch64RegisterInfo.cpp Don't cache the instruction info and register info objects. 2013-06-07 05:00:11 +00:00
AArch64RegisterInfo.h Don't cache the instruction info and register info objects. 2013-06-07 05:00:11 +00:00
AArch64RegisterInfo.td [AArch64] Removed unnecessary copy patterns with v1fx types. 2013-12-12 15:46:29 +00:00
AArch64Schedule.td
AArch64SelectionDAGInfo.cpp
AArch64SelectionDAGInfo.h Fix formatting in AArch64 backend. 2013-02-05 13:24:56 +00:00
AArch64Subtarget.cpp [weak vtables] Remove a bunch of weak vtables 2013-11-19 00:57:56 +00:00
AArch64Subtarget.h [weak vtables] Remove a bunch of weak vtables 2013-11-19 00:57:56 +00:00
AArch64TargetMachine.cpp The preferred alignment defaults to the abi alignment. Omit if it is the same. 2013-12-16 18:01:51 +00:00
AArch64TargetMachine.h
AArch64TargetObjectFile.cpp AArch64: add block comments where missing 2013-02-14 16:17:01 +00:00
AArch64TargetObjectFile.h AArch64: add block comments where missing 2013-02-14 16:17:01 +00:00
CMakeLists.txt [CMake] Let add_public_tablegen_target responsible to provide dependency to CommonTableGen. 2013-11-28 17:04:04 +00:00
LLVMBuild.txt Add proper dependencies to LLVMBuild.txt in llvm/lib. 2013-12-10 05:39:34 +00:00
Makefile Remove cyclic dependency in AArch64 libraries 2013-02-05 13:24:47 +00:00
README.txt

README.txt 

This file will contain changes that need to be made before AArch64 can become an
officially supported target. Currently a placeholder.