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LLVM backend for 6502
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David Majnemer 1ade0f0faa IndVarSimplify: Allow LFTR to fire more often 
I added a pessimization in r217102 to prevent miscompiles when the
incremented induction variable was used in a comparison; it would be
poison.

Try to use the incremented induction variable more often when we can be
sure that the increment won't end in poison.

Differential Revision: http://reviews.llvm.org/D6222

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222213 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-18 02:20:58 +00:00
autoconf Add a check for misbehaving -Wcomment from gcc-4.7 and add 2014-11-05 00:35:15 +00:00
bindings [OCaml] Fix mismatched CAMLparam/CAMLreturn. 2014-11-03 11:47:14 +00:00
cmake CMake: Use the new USES_TERMINAL option for test suite targets when available. 2014-11-17 22:16:15 +00:00
docs R600/SI: Start implementing an assembler 2014-11-14 14:08:00 +00:00
examples
include IR: Sink MDNode::Hash down to GenericMDNode::Hash 2014-11-18 02:20:29 +00:00
lib IndVarSimplify: Allow LFTR to fire more often 2014-11-18 02:20:58 +00:00
projects
test IndVarSimplify: Allow LFTR to fire more often 2014-11-18 02:20:58 +00:00
tools Object, COFF: Tighten the object file parser 2014-11-17 11:17:17 +00:00
unittests Fix the autoconf build. 2014-11-17 21:06:38 +00:00
utils Revert "Improve memory ownership/management in TableGen by unique_ptrifying TreePattern's Tree member." 2014-11-17 22:55:41 +00:00
.arcconfig
.clang-format
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CMakeLists.txt CMake: Use the new USES_TERMINAL option for test suite targets when available. 2014-11-17 22:16:15 +00:00
CODE_OWNERS.TXT
configure Add a check for misbehaving -Wcomment from gcc-4.7 and add 2014-11-05 00:35:15 +00:00
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Makefile.config.in Add a check for misbehaving -Wcomment from gcc-4.7 and add 2014-11-05 00:35:15 +00:00
Makefile.rules Add a check for misbehaving -Wcomment from gcc-4.7 and add 2014-11-05 00:35:15 +00:00
README.txt

README.txt 

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