llvm-6502

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Nadav Rotem 91e43fd17a When promoting integer vectors we often create ext-loads. This patch adds a

dag-combine optimization to implement the ext-load efficiently (using shuffles).

For example the type <4 x i8> is stored in memory as i32, but it needs to
find its way into a <4 x i32> register. Previously we scalarized the memory
access, now we use shuffles.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139995 91177308-0d34-0410-b5e6-96231b3b80d8

2011-09-18 10:39:32 +00:00

autoconf

Move the AC_PROG_CC checks earlier in the configure file. The lateness

2011-09-16 20:36:25 +00:00

bindings

Remove the build_unwind function from the OCaml bindings.

2011-08-10 01:10:17 +00:00

cmake

Complete the removal of FindBison from CMake. Noticed this when browsing

2011-09-04 23:29:12 +00:00

docs

Add -rfunc and -rglob options to llvm-extract to support regular

2011-09-16 21:09:17 +00:00

examples

Move TargetRegistry and TargetSelect from Target to Support where they belong.

2011-08-24 18:08:43 +00:00

include

Add ImmutableMapRef and ImmutableSetRef, which consolidate Immutable[Map,Set] and its Factory. This may eventually replace Immtuable[Map,Set].

2011-09-16 23:01:25 +00:00

lib

When promoting integer vectors we often create ext-loads. This patch adds a

2011-09-18 10:39:32 +00:00

projects

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

runtime

Use version 402 for the GCDA files when compiling for Apple.

2011-07-28 18:12:20 +00:00

test

When promoting integer vectors we often create ext-loads. This patch adds a

2011-09-18 10:39:32 +00:00

tools

Add -rfunc and -rglob options to llvm-extract to support regular

2011-09-16 21:09:17 +00:00

unittests

Add APInt support for converting to/from hexatridecimal strings

2011-09-14 15:54:46 +00:00

utils

Migrate this to use clang by default as well.

2011-09-16 20:36:22 +00:00

website

…

.gitignore

.gitignore: Ignore /autom4te.cache. We can execute "PATH=/path/to/autotools/bin autoconf/AutoRegen.sh".

2011-08-12 07:47:50 +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

Added the infrastructute necessary for MIPS JIT support. Patch by Vladimir

2011-07-21 16:28:51 +00:00

configure

Move the AC_PROG_CC checks earlier in the configure file. The lateness

2011-09-16 20:36:25 +00:00

CREDITS.TXT

Adding myself to test my new commit powers.

2011-09-08 05:32:49 +00:00

LICENSE.TXT

Happy new year.

2011-06-12 15:26:54 +00:00

llvm.spec.in

…

Makefile

Install libprofile_rt.dylib where it's more available for gcov support.

2011-06-10 21:47:14 +00:00

Makefile.common

…

Makefile.config.in

build/configure: Add support for --with-extra-ld-options flag (to provide extra

2011-06-16 22:30:38 +00:00

Makefile.rules

TableGen'erated MC lowering for simple pseudo-instructions.

2011-07-08 17:36:35 +00:00

ModuleInfo.txt

Remove trailing space. This is just an excuse to poke the

2010-10-05 20:32:15 +00:00

README.txt

reverting test commit

2011-05-12 17:38:08 +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.

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

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