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LLVM backend for 6502
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Jakob Stoklund Olesen 31f18eeb2b Allow for customized graph edge pruning in PostOrderIterator.h 
Make it possible to prune individual graph edges from a post-order
traversal by specializing the po_iterator_storage template. Previously,
it was only possible to prune full graph nodes. Edge pruning makes it
possible to remove loop back-edges, for example.

Also replace the existing DFSetTraits customization hook with a
po_iterator_storage method for observing the post-order. DFSetTraits was
only used by LoopIterator.h which now provides a po_iterator_storage
specialization.

Thanks to Sean and Chandler for reviewing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160366 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17 15:35:40 +00:00
autoconf Revert "Build script changes for R600/SI Codegen v6" 2012-07-16 18:19:46 +00:00
bindings [python] Add negative MemoryBuffer testcase 2012-03-22 11:23:52 +00:00
cmake detabify 2012-07-12 13:18:13 +00:00
docs ReleaseNotes.html: add note about specifying TLS models 2012-07-13 12:44:23 +00:00
examples Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h 2012-06-29 12:38:19 +00:00
include Allow for customized graph edge pruning in PostOrderIterator.h 2012-07-17 15:35:40 +00:00
lib Improve behavior of DebugInfoEntryMinimal::getSubprogramName() introduced in r159512. 2012-07-17 15:28:35 +00:00
projects Revert "Build script changes for R600/SI Codegen v6" 2012-07-16 18:19:46 +00:00
runtime Free the allocated filename. Found by clang static analyzer. 2012-06-15 09:11:47 +00:00
test Improve behavior of DebugInfoEntryMinimal::getSubprogramName() introduced in r159512. 2012-07-17 15:28:35 +00:00
tools Target option DisableJumpTables is a gross hack. Move it to TargetLowering instead. 2012-07-02 22:39:56 +00:00
unittests teach ConstantRange that zero times X is always zero 2012-07-16 20:47:16 +00:00
utils TableGen: Allow conditional instruction pattern in multiclass. 2012-07-17 00:47:06 +00:00
.gitignore Add tools/lld to .gitignore. 2012-05-02 21:25:32 +00:00
CMakeLists.txt Revert "Build script changes for R600/SI Codegen v6" 2012-07-16 18:19:46 +00:00
configure Revert "Build script changes for R600/SI Codegen v6" 2012-07-16 18:19:46 +00:00
CREDITS.TXT Alphabetize. 2012-06-19 23:47:58 +00:00
LICENSE.TXT Add YAML parser to Support. 2012-04-03 23:09:22 +00:00
llvm.spec.in Tidy up. s/Low Level Virtual Machine/LLVM/. 2012-01-25 22:00:23 +00:00
LLVMBuild.txt LLVMBuild: Introduce a common section which currently has a list of the 2011-12-12 22:45:54 +00:00
Makefile Do not install llvm-config-host for cross-builds of clang. rdar://11317847 2012-05-09 00:07:02 +00:00
Makefile.common [docs] Remove unsupported references to ExtraSource variable. 2012-05-15 21:32:27 +00:00
Makefile.config.in Remove autoconf support for runtest and tclsh, some of the last vestigal 2012-06-27 23:53:41 +00:00
Makefile.rules Remove 'check-dg', a wrapper around 'check-local-dg' which was just 2012-06-28 00:03:13 +00:00
README.txt test commit 2012-07-11 17:34:12 +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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