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LLVM backend for 6502
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Hal Finkel fc3b7bbf49 UpdatePHINodes in BasicBlockUtils should not crash on duplicate predecessors 
UpdatePHINodes has an optimization to reuse an existing PHI node, where it
first deletes all of its entries and then replaces them. Unfortunately, in the
case where we had duplicate predecessors (which are allowed so long as the
associated PHI entries have the same value), the loop removing the existing PHI
entries from the to-be-reused PHI would assert (if that PHI was not the one
which had the duplicates).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192001 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-04 23:41:05 +00:00
autoconf Remove error output from configure if CFLAGS is set (r174313). 2013-09-24 11:38:45 +00:00
bindings
cmake Reverts commit r190808 and r190556. 2013-10-01 17:40:47 +00:00
docs Fix a typo in the documentation. Thanks to Diana Vasile for the patch 2013-10-01 13:17:09 +00:00
examples
include Pull this out for a bit of readability. 2013-10-04 23:35:30 +00:00
lib UpdatePHINodes in BasicBlockUtils should not crash on duplicate predecessors 2013-10-04 23:41:05 +00:00
projects Disable libc++ building by default with CMake with MSVC -- some bots 2013-10-02 06:25:57 +00:00
test UpdatePHINodes in BasicBlockUtils should not crash on duplicate predecessors 2013-10-04 23:41:05 +00:00
tools Fix object file writing in llvm-lto on Windows. 2013-10-04 21:40:54 +00:00
unittests MCJIT: skip some more new multi-module tests on unsupported platforms. 2013-10-02 16:11:07 +00:00
utils Revert r191940 to see if it fixes the build bots. 2013-10-04 05:52:17 +00:00
.arcconfig
.clang-format
.gitignore
CMakeLists.txt Restore LLVM_BUILD_RUNTIME option that was deleted in r191835, but is still used to control building of compiler-rt and libcxx 2013-10-04 10:41:38 +00:00
CODE_OWNERS.TXT
configure Remove error output from configure if CFLAGS is set (r174313). 2013-09-24 11:38:45 +00:00
CREDITS.TXT Update. 2013-09-27 20:40:40 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
Makefile Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
Makefile.common
Makefile.config.in
Makefile.rules
README.txt Revert "Test commit to check e-mail address. Please discard this." 2013-10-04 10:59:13 +00:00

README.txt 

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

This directory and its subdirectories contain source code for the Low Level
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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 documentation provided in docs/ for further
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If you're writing a package for LLVM, see docs/Packaging.rst for our
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