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LLVM backend for 6502
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Andrew Trick 75ae20366f LSR fix: Add isSimplifiedLoopNest to IVUsers analysis. 
Only record IVUsers that are dominated by simplified loop
headers. Otherwise SCEVExpander will crash while looking for a
preheader.

I previously tried to work around this in LSR itself, but that was
insufficient. This way, LSR can continue to run if some uses are not
in simple loops, as long as we don't attempt to analyze those users.

Fixes <rdar://problem/11049788> Segmentation fault: 11 in LoopStrengthReduce

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152892 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-16 03:16:56 +00:00
autoconf Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in LLVM. 2012-03-13 08:33:15 +00:00
bindings [llvm.py] Implement disassembler interface 2012-03-11 02:32:56 +00:00
cmake Minimal changes for LLVM to compile under VS11. 2012-03-01 22:42:52 +00:00
docs docs: Update TestingGuide to change recommended practice to using LNT to drive 2012-03-15 22:19:35 +00:00
examples Switch to a more idiomatic way of silencing unused variable warnings in 2012-02-20 00:02:49 +00:00
include LSR fix: Add isSimplifiedLoopNest to IVUsers analysis. 2012-03-16 03:16:56 +00:00
lib LSR fix: Add isSimplifiedLoopNest to IVUsers analysis. 2012-03-16 03:16:56 +00:00
projects configure: Don't require a perl interpreter to be present, LLVM's buildsystem doesn't depend on perl anymore. 2012-03-07 17:07:20 +00:00
runtime
test LSR fix: Add isSimplifiedLoopNest to IVUsers analysis. 2012-03-16 03:16:56 +00:00
tools Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in LLVM. 2012-03-13 08:33:15 +00:00
unittests Follow-up to r152620: restore JIT event listener tests to unittest/ExecutionEngine/JIT 2012-03-15 06:49:31 +00:00
utils Spacing fixes. Mostly aligning arguments that spilled onto next line with the opening parenthese instead of 2 spaces in. 2012-03-16 01:19:24 +00:00
.gitignore
CMakeLists.txt Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in LLVM. 2012-03-13 08:33:15 +00:00
configure Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in LLVM. 2012-03-13 08:33:15 +00:00
CREDITS.TXT sort by alpha. 2012-03-12 21:12:59 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in LLVM. 2012-03-13 08:33:15 +00:00
Makefile.rules Use a posix compliant regexp in export file construction. 2012-03-12 20:58:14 +00:00
README.txt test commit 2012-02-07 08:18:05 +00:00

README.txt 

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

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Please see the HTML documentation provided in docs/index.html for further
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