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LLVM backend for 6502
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Evan Cheng 014bf215c3 Split SelectionDAGISel::IsLegalAndProfitableToFold to 
IsLegalToFold and IsProfitableToFold. The generic version of the later simply checks whether the folding candidate has a single use.

This allows the target isel routines more flexibility in deciding whether folding makes sense. The specific case we are interested in is folding constant pool loads with multiple uses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96255 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-15 19:41:07 +00:00
autoconf Make --disable-libffi work on systems with libffi installed. Also 2010-02-09 23:03:44 +00:00
bindings fix llvm_build_struct_gep for PR6167, patch by 2010-02-09 01:39:46 +00:00
cmake Update CMake LibDeps 2010-01-22 18:14:14 +00:00
docs Uniformize the names of type predicates: rather than having isFloatTy and 2010-02-15 16:12:20 +00:00
examples Make Kaleidoscope not link against the interpreter, since that didn't 2010-02-11 19:15:20 +00:00
include Split SelectionDAGISel::IsLegalAndProfitableToFold to 2010-02-15 19:41:07 +00:00
lib Split SelectionDAGISel::IsLegalAndProfitableToFold to 2010-02-15 19:41:07 +00:00
projects CMake: Fixed syntax in conditional. 2010-02-15 15:17:05 +00:00
runtime
test Add support for emitting non-temporal stores for DAGs marked 2010-02-15 17:02:56 +00:00
tools Support some more Darwin-only options. 2010-02-13 22:37:13 +00:00
unittests Fix (harmless) memory leak found by memcheck. 2010-02-11 07:16:13 +00:00
utils Split SelectionDAGISel::IsLegalAndProfitableToFold to 2010-02-15 19:41:07 +00:00
website
Xcode
build-for-llvm-top.sh
CMakeLists.txt CMake: Add MCParser directory. 2010-01-22 02:04:33 +00:00
configure Make --disable-libffi work on systems with libffi installed. Also 2010-02-09 23:03:44 +00:00
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
Makefile For 'install-clang' target, also traverse tools/clang/lib/Runtime. 2010-01-20 00:43:07 +00:00
Makefile.common
Makefile.config.in
Makefile.rules Added a custom TableGen backend to support the 2010-01-29 00:21:04 +00:00
ModuleInfo.txt
README.txt Trim trailing spaces (aka, trigger rebuild). 2010-02-13 22:23:47 +00:00

README.txt 

Low Level Virtual Machine (LLVM)
================================

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LLVM is open source software. You may freely distribute it under the terms of
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Please see the HTML documentation provided in docs/index.html for further
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