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LLVM backend for 6502
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David Majnemer c5edbea4e7 [InstCombine] (mul nsw 1, INT_MIN) != (shl nsw 1, 31) 
Multiplying INT_MIN by 1 doesn't trigger nsw.  However, shifting 1 into
the sign bit *does* trigger nsw.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235250 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-18 04:41:30 +00:00
autoconf Try to unbreak Clang build to export LLVM_ABI_BREAKING_CHECKS, fixup for r233310. 2015-04-01 11:46:15 +00:00
bindings DebugInfo: Remove DIDescriptor from the DIBuilder API 2015-04-16 16:36:23 +00:00
cmake Cleanup based on rnk's feedback. 2015-04-16 18:08:33 +00:00
docs docs: Update Kaleidoscope for recent DI changes 2015-04-18 00:01:35 +00:00
examples DebugInfo: Remove DIDescriptor from the DIBuilder API 2015-04-16 16:36:23 +00:00
include DebugInfo: Delete DIDescriptor (but not its subclasses) 2015-04-18 00:35:36 +00:00
lib [InstCombine] (mul nsw 1, INT_MIN) != (shl nsw 1, 31) 2015-04-18 04:41:30 +00:00
projects
test [InstCombine] (mul nsw 1, INT_MIN) != (shl nsw 1, 31) 2015-04-18 04:41:30 +00:00
tools DebugInfo: Delete DIDescriptor (but not its subclasses) 2015-04-18 00:35:36 +00:00
unittests [PDB] Support executables and source/line info. 2015-04-17 22:40:36 +00:00
utils Add support for v1i128 type. 2015-04-17 16:11:05 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore Ignore compile_commands.json only at the root of the tree. 2015-03-26 18:55:42 +00:00
CMakeLists.txt [CMake] Updates to llvm-shlib to support overriding exports list and added an option to export all symbols. 2015-04-13 21:29:46 +00:00
CODE_OWNERS.TXT Tom is also responsible for the 3.6 branch. 2015-03-16 18:15:27 +00:00
configure Try to unbreak Clang build to export LLVM_ABI_BREAKING_CHECKS, fixup for r233310. 2015-04-01 11:46:15 +00:00
CREDITS.TXT
LICENSE.TXT Update for a new year. 2015-03-12 01:25:29 +00:00
llvm.spec.in
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in Try to unbreak Clang build to export LLVM_ABI_BREAKING_CHECKS, fixup for r233310. 2015-04-01 11:46:15 +00:00
Makefile.rules
README.txt Revert test commit at revision 233535. 2015-03-30 12:39:03 +00:00

README.txt 

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

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