llvm-6502

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Anton Korobeynikov 5cdc3a949a Materialize global addresses via movt/movw pair, this is always better

than doing the same via constpool:
1. Load from constpool costs 3 cycles on A9, movt/movw pair - just 2.
2. Load from constpool might stall up to 300 cycles due to cache miss.
3. Movt/movw does not use load/store unit.
4. Less constpool entries => better compiler performance.

This is only enabled on ELF systems, since darwin does not have needed
relocations (yet).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89720 91177308-0d34-0410-b5e6-96231b3b80d8

2009-11-24 00:44:37 +00:00

autoconf

autoconf config.* claims to not know about auroraux triple.

2009-11-19 02:25:50 +00:00

bindings

Expose the rest of the attribute settings.

2009-09-28 04:42:47 +00:00

cmake

CMake: Updated library dependencies.

2009-11-23 00:40:39 +00:00

docs

CMake: generate targets for tools and examples even when

2009-11-23 00:21:43 +00:00

examples

Re-commit r86077 now that r86290 fixes the 179.art and 175.vpr ARM regressions.

2009-11-07 00:16:28 +00:00

include

* Move stub allocation inside the JITEmitter, instead of exposing a

2009-11-23 23:35:19 +00:00

lib

Materialize global addresses via movt/movw pair, this is always better

2009-11-24 00:44:37 +00:00

projects

Move DataTypes.h to include/llvm/System, update all users. This breaks the last

2009-10-26 01:35:46 +00:00

runtime

OptimalEdgeProfiling: Creation of profiles.

2009-09-01 19:03:44 +00:00

test

Materialize global addresses via movt/movw pair, this is always better

2009-11-24 00:44:37 +00:00

tools

Added two SubtargetFeatures::AddFeatures methods, which accept a comma-separated string or already parsed command line parameters as input, and some code re-factoring to use these new methods.

2009-11-21 00:00:02 +00:00

unittests

* Move stub allocation inside the JITEmitter, instead of exposing a

2009-11-23 23:35:19 +00:00

utils

Remove ISD::DEBUG_LOC and ISD::DBG_LABEL, which are no longer used.

2009-11-23 23:20:51 +00:00

website

…

Xcode

Remove the IA-64 backend.

2009-07-24 00:30:09 +00:00

build-for-llvm-top.sh

Patch to build llvm with srcdir != objdir from

2009-01-23 08:42:38 +00:00

CMakeLists.txt

CMake: generate targets for tools and examples even when

2009-11-23 00:21:43 +00:00

configure

Add configure options for specifying where to look for libstdc++.

2009-11-16 19:46:55 +00:00

CREDITS.TXT

Add myself to the blame list.

2009-08-20 15:20:15 +00:00

LICENSE.TXT

Add regular expression matching support, based on OpenBSD regexec()/regcomp()

2009-08-30 08:24:09 +00:00

llvm.spec.in

…

Makefile

Don't build examples by default, use BUILD_EXAMPLES=1 to build them. The only utility of this is testing that we keep the examples up to date, I will just make the buildbots run with this flag.

2009-11-16 22:38:00 +00:00

Makefile.common

Removed trailing whitespace from Makefiles.

2009-01-09 16:44:42 +00:00

Makefile.config.in

Add configure options for specifying where to look for libstdc++.

2009-11-16 19:46:55 +00:00

Makefile.rules

Add TOOLALIAS makefile variable; this defines an alternate name for a program

2009-11-19 00:14:53 +00:00

ModuleInfo.txt

Patch to build llvm with srcdir != objdir from

2009-01-23 08:42:38 +00:00

README.txt

First test commit

2009-10-05 22:29:11 +00:00

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.

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