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Benjamin Kramer 6c449ebbe6 Implement getSubRegIndex as a linear search on the SubRegTable instead of using a big switch.
- The search bounds are constant, in the worst case (ARM target) it will scan over 30 uint16_ts.
- This method isn't very hot, I had problems finding a testcase where it's called more than a dozen of times (no perf impact).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151773 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-29 23:46:50 +00:00
autoconf Enable -Wcovered-switch-default again, but add -Werror to the checks to make 2012-02-28 23:32:06 +00:00
bindings ocaml bindings: landing pad is now the last opcode. 2012-02-07 18:58:19 +00:00
cmake Enable -Wcovered-switch-default again, but add -Werror to the checks to make 2012-02-28 23:32:06 +00:00
docs Where the alloca'd space actually lives in ram is undefined, and attempting to 2012-02-29 08:26:44 +00:00
examples Switch to a more idiomatic way of silencing unused variable warnings in 2012-02-20 00:02:49 +00:00
include BitstreamWriter: Use SmallVector::append instead of multiple push_back calls. 2012-02-29 21:02:05 +00:00
lib Added annotations for x86 pc relative loads to llvm's 'C' disassembler. 2012-02-29 22:58:34 +00:00
projects Enable -Wcovered-switch-default again, but add -Werror to the checks to make 2012-02-28 23:32:06 +00:00
runtime Fixing a warning in MSVC (this is also a test commit) 2012-02-05 19:43:39 +00:00
test LegalizeIntegerTypes: Reorder operations in the "big shift by small amount" optimization, making the lives of later passes easier. 2012-02-29 13:27:00 +00:00
tools [Object] Add symbol attribute flags: ST_ThreadLocal, ST_Common, and ST_Undefined. Implement these completely for ELF. 2012-02-29 02:11:55 +00:00
unittests Bitcode: Don't expose WriteBitcodeToStream to clients. 2012-02-29 20:30:56 +00:00
utils Implement getSubRegIndex as a linear search on the SubRegTable instead of using a big switch. 2012-02-29 23:46:50 +00:00
.gitignore git: Add tools/lldb to the ignore list. 2011-11-10 22:55:50 +00:00
CMakeLists.txt add LLVM_VERSION_MAJOR and _MINOR defines 2012-02-13 18:48:10 +00:00
configure Enable -Wcovered-switch-default again, but add -Werror to the checks to make 2012-02-28 23:32:06 +00:00
CREDITS.TXT Add myself to the credits file 2012-02-29 16:43:11 +00:00
LICENSE.TXT Happy new year 2012! 2012-01-01 08:16:56 +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 Makefile: add missing files to FilesToConfig 2012-01-17 02:56:49 +00:00
Makefile.common Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
Makefile.config.in Enable -Wcovered-switch-default again, but add -Werror to the checks to make 2012-02-28 23:32:06 +00:00
Makefile.rules Enable -Wcovered-switch-default again, but add -Werror to the checks to make 2012-02-28 23:32:06 +00:00
README.txt test commit 2012-02-07 08:18:05 +00:00

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

This directory and its subdirectories contain source code for the Low Level
Virtual Machine, a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

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

If you're writing a package for LLVM, see docs/Packaging.html for our
suggestions.