llvm/lib/Target/Alpha, branch masterhttp://llvm.orghttps://git.amat.us/llvm/atom/lib/Target/Alpha?h=master2011-10-27T22:56:32ZRemove the Alpha backend.2011-10-27T22:56:32ZDan Gohmangohman@apple.com2011-10-27T22:56:32Zurn:sha1:33ba8b0e96acde0d8ab1ffc565a5ef4c8b6b6ac2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143164 91177308-0d34-0410-b5e6-96231b3b80d8
Fix undefined shifts and abs in Alpha backend. Based on patch by Ahmed Charles.2011-10-13T23:13:35ZEli Friedmaneli.friedman@gmail.com2011-10-13T23:13:35Zurn:sha1:5bd7ff2128085ae818b0c21457415cf678011b2a
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141909 91177308-0d34-0410-b5e6-96231b3b80d8
Build system infrastructure for multiple tblgens.2011-10-06T01:51:51ZPeter Collingbournepeter@pcc.me.uk2011-10-06T01:51:51Zurn:sha1:de8f33c199f3bf2049b0b732169f2bd8717469c6
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141266 91177308-0d34-0410-b5e6-96231b3b80d8
Add codegen support for vector select (in the IR this means a select2011-09-06T19:07:46ZDuncan Sandsbaldrick@free.fr2011-09-06T19:07:46Zurn:sha1:28b77e968d2b01fc9da724762bd8ddcd80650e32
with a vector condition); such selects become VSELECT codegen nodes.
This patch also removes VSETCC codegen nodes, unifying them with SETCC
nodes (codegen was actually often using SETCC for vector SETCC already).
This ensures that various DAG combiner optimizations kick in for vector
comparisons. Passes dragonegg bootstrap with no testsuite regressions
(nightly testsuite as well as "make check-all"). Patch mostly by
Nadav Rotem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139159 91177308-0d34-0410-b5e6-96231b3b80d8
Expand ATOMIC_LOAD and ATOMIC_STORE for architectures I don't know well enough to fix properly.2011-08-29T18:23:02ZEli Friedmaneli.friedman@gmail.com2011-08-29T18:23:02Zurn:sha1:4db5acaf48c119b2bb7ad93b10dfcfe8b58dcfdb
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138751 91177308-0d34-0410-b5e6-96231b3b80d8
Move TargetRegistry and TargetSelect from Target to Support where they belong.2011-08-24T18:08:43ZEvan Chengevan.cheng@apple.com2011-08-24T18:08:43Zurn:sha1:3e74d6fdd248e20a280f1dff3da9a6c689c2c4c3
These are strictly utilities for registering targets and components.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138450 91177308-0d34-0410-b5e6-96231b3b80d8
Some refactoring so TargetRegistry.h no longer has to include any files2011-08-23T20:15:21ZEvan Chengevan.cheng@apple.com2011-08-23T20:15:21Zurn:sha1:7801136b95d1fbe515b9655b73ada39b05a33559
from MC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138367 91177308-0d34-0410-b5e6-96231b3b80d8
New approach to r136737: insert the necessary fences for atomic ops in platform-independent code, since a bunch of platforms (ARM, Mips, PPC, Alpha are the relevant targets here) need to do essentially the same thing.2011-08-03T21:06:02ZEli Friedmaneli.friedman@gmail.com2011-08-03T21:06:02Zurn:sha1:26689ac37ebec3b358588089415509285e558de9
I think this completes the basic CodeGen for atomicrmw and cmpxchg.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136813 91177308-0d34-0410-b5e6-96231b3b80d8
Rewrite the CMake build to use explicit dependencies between libraries,2011-07-29T00:14:25ZChandler Carruthchandlerc@gmail.com2011-07-29T00:14:25Zurn:sha1:ac03e736c77bcf7e8deb515fc16a7e55d343dc8d
specified in the same file that the library itself is created. This is
more idiomatic for CMake builds, and also allows us to correctly specify
dependencies that are missed due to bugs in the GenLibDeps perl script,
or change from compiler to compiler. On Linux, this returns CMake to
a place where it can relably rebuild several targets of LLVM.
I have tried not to change the dependencies from the ones in the current
auto-generated file. The only places I've really diverged are in places
where I was seeing link failures, and added a dependency. The goal of
this patch is not to start changing the dependencies, merely to move
them into the correct location, and an explicit form that we can control
and change when necessary.
This also removes a serialization point in the build because we don't
have to scan all the libraries before we begin building various tools.
We no longer have a step of the build that regenerates a file inside the
source tree. A few other associated cleanups fall out of this.
This isn't really finished yet though. After talking to dgregor he urged
switching to a single CMake macro to construct libraries with both
sources and dependencies in the arguments. Migrating from the two macros
to that style will be a follow-up patch.
Also, llvm-config is still generated with GenLibDeps.pl, which means it
still has slightly buggy dependencies. The internal CMake
'llvm-config-like' macro uses the correct explicitly specified
dependencies however. A future patch will switch llvm-config generation
(when using CMake) to be based on these deps as well.
This may well break Windows. I'm getting a machine set up now to dig
into any failures there. If anyone can chime in with problems they see
or ideas of how to solve them for Windows, much appreciated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136433 91177308-0d34-0410-b5e6-96231b3b80d8
Code generation for 'fence' instruction.2011-07-27T22:21:52ZEli Friedmaneli.friedman@gmail.com2011-07-27T22:21:52Zurn:sha1:14648468011c92a4210f8118721d58c25043daf8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136283 91177308-0d34-0410-b5e6-96231b3b80d8