llvm-project

History

Andrew Trick 985dc0dd64 Cortex-A9 instruction-level scheduling machine model. This models the A9 processor at the level of instruction operands, as opposed to the itinerary, which models each operation at the level of pipeline stages. The two primary motivations are: 1) Allow MachineScheduler to model A9 as an out-of-order processor. It can now distinguish between hazards that force interlocking vs. buffered resources. 2) Reduce long-term maintenance by allowing the itinerary and target hooks to eventually be removed. Note that almost all of the complexity in the new model exists to model instruction variants, which the itinerary cannot handle. Instead the scheduler previously relied on processor-specific target hooks which are incomplete and buggy. llvm-svn: 163921		2012-09-14 18:31:58 +00:00
..
autoconf	Temporarily revert this to bring back the bots.	2012-08-28 01:17:46 +00:00
bindings	add support for ocaml 3.12	2012-09-02 14:42:56 +00:00
cmake	CMake toolchain file for Android NDK.	2012-09-11 11:54:27 +00:00
docs	Patch by Sean Silva!	2012-09-13 23:51:08 +00:00
examples	Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h	2012-06-29 12:38:19 +00:00
include	misched: add a hook for custom DAG postprocessing.	2012-09-14 17:22:42 +00:00
lib	Cortex-A9 instruction-level scheduling machine model.	2012-09-14 18:31:58 +00:00
projects	Enable recursing into the compiler-rt projcet with the CMake build.	2012-08-29 00:38:02 +00:00
runtime	libprofile: [CMake] Let libprofile_rt be not loadable_module but shared library. Autoconf's one does so.	2012-08-29 00:37:51 +00:00
test	PGO: preserve branch-weight metadata when merging two switches where	2012-09-14 17:29:56 +00:00
tools	Don't include stdint.h directly.	2012-09-06 22:55:11 +00:00
unittests	ADTTests: [CMake] Exclude DenseMapTest.cpp and SmallVectorTest.cpp on MSVC9 due to its bug.	2012-08-30 16:22:32 +00:00
utils	Allow the second opcode info table to be 8, 16, or 32-bits as needed to represent additional fragments. This recovers some space on ATT X86 syntax and PowerPC which only need 40-bits instead of 48-bits. This also increases ARM to 64-bits to fully encode all of its operands.	2012-09-14 08:33:11 +00:00
.gitignore	Ignore the documentation-suggested location for compile_commands.json	2012-08-21 19:23:30 +00:00
CMakeLists.txt	enable cross compilation with cmake	2012-08-20 19:56:52 +00:00
CODE_OWNERS.TXT	Add the list of code owners to the top level of the LLVM source tree to	2012-07-26 08:04:09 +00:00
CREDITS.TXT	Add IRC handle.	2012-09-11 07:50:40 +00:00
LICENSE.TXT	Add YAML parser to Support.	2012-04-03 23:09:22 +00:00
LLVMBuild.txt	…
Makefile	darwin/cross-build: Unset SDKROOT when building BuildTools.	2012-08-22 22:01:01 +00:00
Makefile.common	[docs] Remove unsupported references to ExtraSource variable.	2012-05-15 21:32:27 +00:00
Makefile.config.in	Temporarily revert this to bring back the bots.	2012-08-28 01:17:46 +00:00
Makefile.rules	Temporarily revert this to bring back the bots.	2012-08-28 01:17:46 +00:00
README.txt	test commit	2012-07-11 17:34:12 +00:00
configure	Temporarily revert this to bring back the bots.	2012-08-28 01:17:46 +00:00
llvm.spec.in	…

README.txt

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.