oota-llvm.git
13 years agodocs: Sketch docs for llvm-build tool.
Daniel Dunbar [Thu, 3 Nov 2011 17:56:24 +0000 (17:56 +0000)]
docs: Sketch docs for llvm-build tool.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143627 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agollvm-build: Add --write-llvmbuild option, which writes out the component tree.
Daniel Dunbar [Thu, 3 Nov 2011 17:56:21 +0000 (17:56 +0000)]
llvm-build: Add --write-llvmbuild option, which writes out the component tree.
 - Useful for migrating or auto-upgrading the format schema.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143626 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agollvm-build: Add --print-tree command line option.
Daniel Dunbar [Thu, 3 Nov 2011 17:56:18 +0000 (17:56 +0000)]
llvm-build: Add --print-tree command line option.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143625 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agollvm-build: Fill in some details w.r.t. component's parents.
Daniel Dunbar [Thu, 3 Nov 2011 17:56:16 +0000 (17:56 +0000)]
llvm-build: Fill in some details w.r.t. component's parents.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143624 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agollvm-build: Validate information on the loaded components and form the topological...
Daniel Dunbar [Thu, 3 Nov 2011 17:56:12 +0000 (17:56 +0000)]
llvm-build: Validate information on the loaded components and form the topological ordering among them (as well as validating that there are no cycles).
 - Currently we require that all references between components (except the parent relation) fit into a DAG -- this could be relaxed later if it ever proves to be useful.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143623 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agollvm-build: Fill in more of component parsing to be more strict and
Daniel Dunbar [Thu, 3 Nov 2011 17:56:10 +0000 (17:56 +0000)]
llvm-build: Fill in more of component parsing to be more strict and
differentiate between strings and lists.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143622 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agollvm-build: Sketch code to load LLVMBuild.txt files.
Daniel Dunbar [Thu, 3 Nov 2011 17:56:06 +0000 (17:56 +0000)]
llvm-build: Sketch code to load LLVMBuild.txt files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143621 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agobuild: Stub out llvm-build utility tool.
Daniel Dunbar [Thu, 3 Nov 2011 17:56:03 +0000 (17:56 +0000)]
build: Stub out llvm-build utility tool.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143620 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agodocs: Add initial docs on LLVMBuild organization.
Daniel Dunbar [Thu, 3 Nov 2011 17:55:59 +0000 (17:55 +0000)]
docs: Add initial docs on LLVMBuild organization.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143619 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agollvm-config-2: Implement component dependency traversal, implement support for 'all...
Daniel Dunbar [Thu, 3 Nov 2011 17:30:19 +0000 (17:30 +0000)]
llvm-config-2: Implement component dependency traversal, implement support for 'all', and fix a few other minor bugs.
 - Still doesn't use actual generated component table, but that is now just a matter of wiring into the build system.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143617 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agollvm-config: Start stubbing out a C++ version of llvm-config (as llvm-config-2,
Daniel Dunbar [Thu, 3 Nov 2011 17:30:16 +0000 (17:30 +0000)]
llvm-config: Start stubbing out a C++ version of llvm-config (as llvm-config-2,
for now).

 - Mostly complete except for the data that needs to come from the build system
   or the dependencies.

 - Has some small improvements from current llvm-config:

   o Uses TargetRegistry directly to get some information.

   o Designed to work correctly when used from a CMake build tree (relatively
     untested currently) (although pcc fixed this recently for old llvm-config).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143616 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd new X86 AVX2 VBROADCAST instructions.
Craig Topper [Thu, 3 Nov 2011 07:35:53 +0000 (07:35 +0000)]
Add new X86 AVX2 VBROADCAST instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143612 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoCleaned text, fixed HTML.
Galina Kistanova [Thu, 3 Nov 2011 05:57:26 +0000 (05:57 +0000)]
Cleaned text, fixed HTML.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143607 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd support for sign-extending non-legal types in SelectSIToFP().
Chad Rosier [Thu, 3 Nov 2011 02:04:59 +0000 (02:04 +0000)]
Add support for sign-extending non-legal types in SelectSIToFP().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143603 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoTreat objc selector reference globals as invariant so that MachineLICM can hoist...
Pete Cooper [Thu, 3 Nov 2011 00:56:36 +0000 (00:56 +0000)]
Treat objc selector reference globals as invariant so that MachineLICM can hoist them out of loops.  Fixes <rdar://problem/6027699>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143600 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRemove some cruft from the BitcodeWriter, while still maintaining backward
Chad Rosier [Thu, 3 Nov 2011 00:14:01 +0000 (00:14 +0000)]
Remove some cruft from the BitcodeWriter, while still maintaining backward
compatibility in the BitcodeReader.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143598 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFixed parameter name.
Lang Hames [Wed, 2 Nov 2011 23:37:04 +0000 (23:37 +0000)]
Fixed parameter name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143594 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRemoved unused variable.
Chad Rosier [Wed, 2 Nov 2011 23:21:55 +0000 (23:21 +0000)]
Removed unused variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143591 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAn array of chars of length 8 will also cause the stack protector to be inserted
Bill Wendling [Wed, 2 Nov 2011 23:20:58 +0000 (23:20 +0000)]
An array of chars of length 8 will also cause the stack protector to be inserted
into the function. Reflect that here so that the array will be placed next to
the SP.
<rdar://problem/10128329>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143590 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoTry to lower memset/memcpy/memmove to vector instructions on ARM where the alignment...
Lang Hames [Wed, 2 Nov 2011 22:52:45 +0000 (22:52 +0000)]
Try to lower memset/memcpy/memmove to vector instructions on ARM where the alignment permits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143582 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFew corrections on the document page.
Galina Kistanova [Wed, 2 Nov 2011 22:05:18 +0000 (22:05 +0000)]
Few corrections on the document page.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143578 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoI added the first test to run llvm-dwarfdump.
Nick Lewycky [Wed, 2 Nov 2011 21:02:27 +0000 (21:02 +0000)]
I added the first test to run llvm-dwarfdump.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143571 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoDon't emit a directory entry for the value in DW_AT_comp_dir, that is always
Nick Lewycky [Wed, 2 Nov 2011 20:55:33 +0000 (20:55 +0000)]
Don't emit a directory entry for the value in DW_AT_comp_dir, that is always
implied by directory index zero.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143570 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agodocs: Fix two typos
Tobias Grosser [Wed, 2 Nov 2011 19:51:04 +0000 (19:51 +0000)]
docs: Fix two typos

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143565 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agobuild/Make: Update for rename of show-diagnostics.
Daniel Dunbar [Wed, 2 Nov 2011 19:48:19 +0000 (19:48 +0000)]
build/Make: Update for rename of show-diagnostics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143564 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoobject: Add operator < for SymbolRef and SectionRef.
Michael J. Spencer [Wed, 2 Nov 2011 19:33:41 +0000 (19:33 +0000)]
object: Add operator < for SymbolRef and SectionRef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143563 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoobject/COFF: Properly initalize uses of DataRefImpl.
Michael J. Spencer [Wed, 2 Nov 2011 19:33:26 +0000 (19:33 +0000)]
object/COFF: Properly initalize uses of DataRefImpl.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143562 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoObject/Archive: Add symbol table iteration.
Michael J. Spencer [Wed, 2 Nov 2011 19:33:12 +0000 (19:33 +0000)]
Object/Archive: Add symbol table iteration.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143561 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd support for comparing integer non-legal types.
Chad Rosier [Wed, 2 Nov 2011 18:08:25 +0000 (18:08 +0000)]
Add support for comparing integer non-legal types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143559 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix the issue that r143552 was trying to address the _right_ way. One-register lists...
Owen Anderson [Wed, 2 Nov 2011 18:03:14 +0000 (18:03 +0000)]
Fix the issue that r143552 was trying to address the _right_ way.  One-register lists are legal on LDM/STM instructions, but we should not print the PUSH/POP aliases when they appear.  This fixes round tripping on this instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143557 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoReplace tabs I added in this new line of code with spaces.
Kevin Enderby [Wed, 2 Nov 2011 17:56:38 +0000 (17:56 +0000)]
Replace tabs I added in this new line of code with spaces.
Thanks to Nick for spotting this!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143556 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agotests: Clean up tests/CMakeLists.txt to drop some variable configuration we no
Daniel Dunbar [Wed, 2 Nov 2011 17:54:51 +0000 (17:54 +0000)]
tests: Clean up tests/CMakeLists.txt to drop some variable configuration we no
longer need substitutions for.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143555 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoThe rules disallowing single-register reglist operands only apply to the POP alias...
Owen Anderson [Wed, 2 Nov 2011 17:46:18 +0000 (17:46 +0000)]
The rules disallowing single-register reglist operands only apply to the POP alias, not to LDM/STM instructions.  Revert r143552.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143553 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRegister list operands are not allowed to contain only a single register. Alternate...
Owen Anderson [Wed, 2 Nov 2011 17:41:23 +0000 (17:41 +0000)]
Register list operands are not allowed to contain only a single register.  Alternate encodings are used in that case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143552 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoDon't print two 0x prefixes when printing an address.
Benjamin Kramer [Wed, 2 Nov 2011 17:24:36 +0000 (17:24 +0000)]
Don't print two 0x prefixes when printing an address.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143549 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd back the top-level target for 'llvm-config' and the dependency edge
Chandler Carruth [Wed, 2 Nov 2011 17:22:57 +0000 (17:22 +0000)]
Add back the top-level target for 'llvm-config' and the dependency edge
to force it to build after all library targets so it has complete
dependency information. This should fix broken 'make install' with
CMake.

This is a partial revert of r143540, but it doesn't revert the most
important part of that change: removing the dependency edge from LLVM
tools to the llvm-config script.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143548 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFactor out an EmitIntExt function. No functionality change intended.
Chad Rosier [Wed, 2 Nov 2011 17:20:24 +0000 (17:20 +0000)]
Factor out an EmitIntExt function.  No functionality change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143547 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRewrite LinearFunctionTestReplace to handle pointer-type IVs.
Andrew Trick [Wed, 2 Nov 2011 17:19:57 +0000 (17:19 +0000)]
Rewrite LinearFunctionTestReplace to handle pointer-type IVs.

We've been hitting asserts in this code due to the many supported
combintions of modes (iv-rewrite/no-iv-rewrite) and IV types. This
second rewrite of the code attempts to deal with these cases systematically.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143546 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix a typo noticed by Peter Collingbourne. No one depends on this
Chandler Carruth [Wed, 2 Nov 2011 16:55:57 +0000 (16:55 +0000)]
Fix a typo noticed by Peter Collingbourne. No one depends on this
working today, but it shouldn't corrupt state for some poor soul to
debug later.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143545 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agodocs: Remove an out-of-date and unnecessary tool list.
Daniel Dunbar [Wed, 2 Nov 2011 15:57:05 +0000 (15:57 +0000)]
docs: Remove an out-of-date and unnecessary tool list.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143544 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agodocs: Separate development process type of documentation from programming
Daniel Dunbar [Wed, 2 Nov 2011 15:56:58 +0000 (15:56 +0000)]
docs: Separate development process type of documentation from programming
documentation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143543 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agodocs: Remove UsingLibraries page, which was inaccurate / out-of-date and not
Daniel Dunbar [Wed, 2 Nov 2011 15:56:55 +0000 (15:56 +0000)]
docs: Remove UsingLibraries page, which was inaccurate / out-of-date and not
particularly useful.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143542 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agobuild/Make: Get rid of llvm-config-perobj, which isn't used anymore.
Daniel Dunbar [Wed, 2 Nov 2011 15:56:52 +0000 (15:56 +0000)]
build/Make: Get rid of llvm-config-perobj, which isn't used anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143541 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agobuild/CMake: Remove llvm-config.target used to serialize tool builds on
Daniel Dunbar [Wed, 2 Nov 2011 15:56:38 +0000 (15:56 +0000)]
build/CMake: Remove llvm-config.target used to serialize tool builds on
llvm-config build, there is no longer a point to this after Chandler's work.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143540 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoBegin collecting some of the statistics for block placement discussed on
Chandler Carruth [Wed, 2 Nov 2011 07:17:12 +0000 (07:17 +0000)]
Begin collecting some of the statistics for block placement discussed on
the mailing list. Suggestions for other statistics to collect would be
awesome. =]

Currently these are implemented as a separate pass guarded by a separate
flag. I'm not thrilled by that, but I wanted to be able to collect the
statistics for the old code placement as well as the new in order to
have a point of comparison. I'm planning on folding them into the single
pass if / when there is only one pass of interest.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143537 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMore AVX2 instructions and intrinsics.
Craig Topper [Wed, 2 Nov 2011 06:54:17 +0000 (06:54 +0000)]
More AVX2 instructions and intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143536 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd parentheses to disambiguate the precedence of these operations and
Chandler Carruth [Wed, 2 Nov 2011 05:43:44 +0000 (05:43 +0000)]
Add parentheses to disambiguate the precedence of these operations and
silence -Wparentheses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143534 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoThe TableGen parts of the CMake build are seriously broken. This fixes
Chandler Carruth [Wed, 2 Nov 2011 05:03:06 +0000 (05:03 +0000)]
The TableGen parts of the CMake build are seriously broken. This fixes
one aspect of them by having them use the (annoying, if not broken)
proper library dependency model for adding the LLVMTableGen library as
a dependency. This could manifest as a link order issue in the presence
of separate LLVM / Clang source builds with CMake and a linker that
really cares about such things.

Also, add the Support dependency to llvm-tblgen itself so that it
doesn't rely on TableGen's transitive Support dependency. A parallel
change for clang-tblgen will be forthcoming.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143531 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd a bunch more X86 AVX2 instructions and their corresponding intrinsics.
Craig Topper [Wed, 2 Nov 2011 04:42:13 +0000 (04:42 +0000)]
Add a bunch more X86 AVX2 instructions and their corresponding intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143529 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRename show-diagnostics to something less ambiguous.
Chad Rosier [Wed, 2 Nov 2011 00:44:16 +0000 (00:44 +0000)]
Rename show-diagnostics to something less ambiguous.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143525 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd support to the linker to lazily link in functions. This change only links functio...
Tanya Lattner [Wed, 2 Nov 2011 00:24:56 +0000 (00:24 +0000)]
Add support to the linker to lazily link in functions. This change only links functions marked with specific linkage (internal, private, linker_private, linker_private_weak, linker_private_weak_def_auto, linkonce, linkonce_odr, and available_externally) if they have uses in the destination module. Instead of automatically linking, these functions are placed onto a worklist to be processed in the final stage of linking. We iterate over the list and if any functions on the list have uses in the destination module, we link them in and repeat the process until no changes in the state (uses) has changed. This means that any functions in the LazilyLink worklist that have a use in the destination module will be linked in and none that don't.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143524 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFactor out a SelectTrunc function. No functionality change intended.
Chad Rosier [Wed, 2 Nov 2011 00:18:48 +0000 (00:18 +0000)]
Factor out a SelectTrunc function.  No functionality change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143523 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoBroaden an assert to handle enable-iv-rewrite=true following r143183.
Andrew Trick [Wed, 2 Nov 2011 00:02:45 +0000 (00:02 +0000)]
Broaden an assert to handle enable-iv-rewrite=true following r143183.

Narrowest possible fix for PR11279.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143522 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFixed a bug in the code to create a dwarf file and directory table entires when
Kevin Enderby [Tue, 1 Nov 2011 23:39:05 +0000 (23:39 +0000)]
Fixed a bug in the code to create a dwarf file and directory table entires when
it is separating the directory part from the basename of the FileName.  Noticed
that this:

  .file 1 "dir/foo"

when assembled got the two parts switched.  Using the Mac OS X dwarfdump tool
it can be seen easily:

% dwarfdump -a a.out
include_directories[  1] = 'foo'
                Dir  Mod Time   File Len   File Name
                ---- ---------- ---------- ---------------------------
file_names[  1]    1 0x00000000 0x00000000 dir
...

Which should be:
...
include_directories[  1] = 'dir'
                Dir  Mod Time   File Len   File Name
                ---- ---------- ---------- ---------------------------
file_names[  1]    1 0x00000000 0x00000000 foo

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143521 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoARM label operands can be quoted.
Jim Grosbach [Tue, 1 Nov 2011 22:38:31 +0000 (22:38 +0000)]
ARM label operands can be quoted.

For example, labels from Objective-C sources.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143511 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoARM label operands can have an optional '#' before them.
Jim Grosbach [Tue, 1 Nov 2011 22:37:37 +0000 (22:37 +0000)]
ARM label operands can have an optional '#' before them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143510 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFirst part of support for generating dwarf for assembly source files with the
Kevin Enderby [Tue, 1 Nov 2011 22:27:22 +0000 (22:27 +0000)]
First part of support for generating dwarf for assembly source files with the
-g flag.  In this part we generate the .file for the source being assembled and
the .loc's for the assembled instructions.

The next part will be to generate the dwarf Compile Unit DIE and a dwarf
subprogram DIE for each non-temporary label.

Once the next part is done test cases will be added.  rdar://9275556

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143509 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix disassembly of some VST1 instructions.
Owen Anderson [Tue, 1 Nov 2011 22:18:13 +0000 (22:18 +0000)]
Fix disassembly of some VST1 instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143507 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agorename getHostTriple into getDefaultTargetTriple
Sebastian Pop [Tue, 1 Nov 2011 21:32:20 +0000 (21:32 +0000)]
rename getHostTriple into getDefaultTargetTriple

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143502 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agorename LLVM_HOSTTRIPLE into LLVM_DEFAULT_TARGET_TRIPLE
Sebastian Pop [Tue, 1 Nov 2011 21:31:44 +0000 (21:31 +0000)]
rename LLVM_HOSTTRIPLE into LLVM_DEFAULT_TARGET_TRIPLE

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143501 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoderive LLVM_HOSTTRIPLE from target
Sebastian Pop [Tue, 1 Nov 2011 21:30:04 +0000 (21:30 +0000)]
derive LLVM_HOSTTRIPLE from target

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143500 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoTeach the x86 backend a couple tricks for dealing with v16i8 sra by a constant splat...
Eli Friedman [Tue, 1 Nov 2011 21:18:39 +0000 (21:18 +0000)]
Teach the x86 backend a couple tricks for dealing with v16i8 sra by a constant splat value.  Fixes PR11289.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143498 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoIgnore MachO symbol flags in the upper nibble of n_desc.
Jim Grosbach [Tue, 1 Nov 2011 18:10:23 +0000 (18:10 +0000)]
Ignore MachO symbol flags in the upper nibble of n_desc.

They don't impact the MCJIT rtdyld, so just mask them off for now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143472 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/Compiler: Add LLVM_EXTENSION for use where we want to hide pedantic diags.
Daniel Dunbar [Tue, 1 Nov 2011 17:46:12 +0000 (17:46 +0000)]
Support/Compiler: Add LLVM_EXTENSION for use where we want to hide pedantic diags.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143468 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoDon't fold negative offsets into cp / dp accesses to avoid relocation errors.
Richard Osborne [Tue, 1 Nov 2011 11:31:53 +0000 (11:31 +0000)]
Don't fold negative offsets into cp / dp accesses to avoid relocation errors.
This can happen if the address + addend is less than the start of the cp / dp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143459 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoCombine various XCore tests for floating point intrinsic support into a single test.
Richard Osborne [Tue, 1 Nov 2011 10:51:48 +0000 (10:51 +0000)]
Combine various XCore tests for floating point intrinsic support into a single test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143458 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMove various XCore tests to FileCheck
Richard Osborne [Tue, 1 Nov 2011 10:41:28 +0000 (10:41 +0000)]
Move various XCore tests to FileCheck

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143457 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix operand type for x86 pmadd_ub_sw intrinsic.
Craig Topper [Tue, 1 Nov 2011 07:25:22 +0000 (07:25 +0000)]
Fix operand type for x86 pmadd_ub_sw intrinsic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143455 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRemove a couple unused methods. PR11201.
Eli Friedman [Tue, 1 Nov 2011 05:11:01 +0000 (05:11 +0000)]
Remove a couple unused methods.  PR11201.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143452 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMake sure we use the right insertion point when instcombine replaces a PHI with anoth...
Eli Friedman [Tue, 1 Nov 2011 04:49:29 +0000 (04:49 +0000)]
Make sure we use the right insertion point when instcombine replaces a PHI with another instruction.  (Specifically, don't insert an arbitrary instruction before a PHI.)  Fixes PR11275.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143437 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoA couple misc fixes so that bugpoint doesn't explode reducing code containing landing...
Eli Friedman [Tue, 1 Nov 2011 04:40:56 +0000 (04:40 +0000)]
A couple misc fixes so that bugpoint doesn't explode reducing code containing landingpads.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143435 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd LuaAV to external projects list.
Bill Wendling [Tue, 1 Nov 2011 04:08:23 +0000 (04:08 +0000)]
Add LuaAV to external projects list.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143431 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMove x86-specific tests into X86 folder.
Eli Friedman [Tue, 1 Nov 2011 03:21:48 +0000 (03:21 +0000)]
Move x86-specific tests into X86 folder.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143424 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRemove empty directory.
Eli Friedman [Tue, 1 Nov 2011 03:21:17 +0000 (03:21 +0000)]
Remove empty directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143422 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMove another test requiring x86 into X86 directory.
Eli Friedman [Tue, 1 Nov 2011 03:12:47 +0000 (03:12 +0000)]
Move another test requiring x86 into X86 directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143421 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMove test requiring x86 backend into X86 directory.
Eli Friedman [Tue, 1 Nov 2011 03:11:41 +0000 (03:11 +0000)]
Move test requiring x86 backend into X86 directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143420 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoARM VLD/VST assembly parsing for symbolic address operands.
Jim Grosbach [Tue, 1 Nov 2011 01:24:45 +0000 (01:24 +0000)]
ARM VLD/VST assembly parsing for symbolic address operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143413 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoUpdate split candidate correctly when interference cache is full.
Jakob Stoklund Olesen [Tue, 1 Nov 2011 00:02:31 +0000 (00:02 +0000)]
Update split candidate correctly when interference cache is full.

No test case, spotted by inspection.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143407 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd support for new atomics to cpp backend. Misc other fixes while I'm here. PR11268.
Eli Friedman [Mon, 31 Oct 2011 23:59:22 +0000 (23:59 +0000)]
Add support for new atomics to cpp backend.  Misc other fixes while I'm here.  PR11268.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143406 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd utility to append a function to the list of global constructors.
Devang Patel [Mon, 31 Oct 2011 23:58:51 +0000 (23:58 +0000)]
Add utility to append  a function to the list of global constructors.
Patch by Kostya Serebryany.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143405 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoChange the actual tests to match the input directory rename (duh)
Matt Beaumont-Gay [Mon, 31 Oct 2011 23:56:52 +0000 (23:56 +0000)]
Change the actual tests to match the input directory rename (duh)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143404 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoReapply r141657.
Tanya Lattner [Mon, 31 Oct 2011 23:46:50 +0000 (23:46 +0000)]
Reapply r141657.
Also revert the change to CREATE_SUBDIRS as this is what caused the CSS to break on the website and generate the much longer URLs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143401 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRename "TestObjectFiles" to "Inputs" (like the pattern for Clang tests)
Matt Beaumont-Gay [Mon, 31 Oct 2011 23:46:38 +0000 (23:46 +0000)]
Rename "TestObjectFiles" to "Inputs" (like the pattern for Clang tests)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143400 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoARM VST1 w/ writeback assembly parsing and encoding.
Jim Grosbach [Mon, 31 Oct 2011 21:50:31 +0000 (21:50 +0000)]
ARM VST1 w/ writeback assembly parsing and encoding.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143369 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoUpdate 'Getting Started' to suggest using GCC 4.2 or higher (or Clang). There is...
Ted Kremenek [Mon, 31 Oct 2011 21:23:15 +0000 (21:23 +0000)]
Update 'Getting Started' to suggest using GCC 4.2 or higher (or Clang).  There is no reason to support older versions of GCC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143366 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdded instruction how to add a builder to docs.
Galina Kistanova [Mon, 31 Oct 2011 21:13:06 +0000 (21:13 +0000)]
Added instruction how to add a builder to docs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143365 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoCleanup. Document. Make sure that this build_vector optimization only runs before...
Nadav Rotem [Mon, 31 Oct 2011 20:08:25 +0000 (20:08 +0000)]
Cleanup. Document. Make sure that this build_vector optimization only runs before the op legalizer and that the used type is legal.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143358 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoARM writeback vs. stride operands for VST/VLD.
Jim Grosbach [Mon, 31 Oct 2011 19:11:23 +0000 (19:11 +0000)]
ARM writeback vs. stride operands for VST/VLD.

The _fixed variants have a writeback operand, but not a stride operand.
Split the conditional flag to distinguish the cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143356 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMove test to the X86 directory, note the PR number and only run MC once.
Rafael Espindola [Mon, 31 Oct 2011 17:23:09 +0000 (17:23 +0000)]
Move test to the X86 directory, note the PR number and only run MC once.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143352 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMore not-crashing NEON disassembly updates for the vld refactoring.
Owen Anderson [Mon, 31 Oct 2011 17:17:32 +0000 (17:17 +0000)]
More not-crashing NEON disassembly updates for the vld refactoring.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143351 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agodocs/*.html: Fix markups.
NAKAMURA Takumi [Mon, 31 Oct 2011 13:04:26 +0000 (13:04 +0000)]
docs/*.html: Fix markups.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143349 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agodocs/*.html: Appease W3C Checker to add "charset=utf-8".
NAKAMURA Takumi [Mon, 31 Oct 2011 11:21:59 +0000 (11:21 +0000)]
docs/*.html: Appease W3C Checker to add "charset=utf-8".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143348 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix operand type for int_x86_ssse3_phadd_sw_128 intrinsic
Craig Topper [Mon, 31 Oct 2011 07:16:37 +0000 (07:16 +0000)]
Fix operand type for int_x86_ssse3_phadd_sw_128 intrinsic

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143336 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoTest case for X86 FS/GS Base intrinsics
Craig Topper [Mon, 31 Oct 2011 02:15:47 +0000 (02:15 +0000)]
Test case for X86 FS/GS Base intrinsics

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143332 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoBegin adding AVX2 instructions. No selection support yet other than intrinsics.
Craig Topper [Mon, 31 Oct 2011 02:15:10 +0000 (02:15 +0000)]
Begin adding AVX2 instructions. No selection support yet other than intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143331 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoClose <div> that was indenting the rest of the page.
Nick Lewycky [Mon, 31 Oct 2011 01:32:21 +0000 (01:32 +0000)]
Close <div> that was indenting the rest of the page.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143328 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSwitch new .file directive emission off by default, change llc's flag for it to
Nick Lewycky [Mon, 31 Oct 2011 01:06:02 +0000 (01:06 +0000)]
Switch new .file directive emission off by default, change llc's flag for it to
-enable-dwarf-directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143326 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd intrinsics and feature flag for read/write FS/GS base instructions. Also add...
Craig Topper [Sun, 30 Oct 2011 19:57:21 +0000 (19:57 +0000)]
Add intrinsics and feature flag for read/write FS/GS base instructions. Also add AVX2 feature flag.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143319 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoReapply commit 143214 with a fix: m_ICmp doesn't match conditions
Duncan Sands [Sun, 30 Oct 2011 19:56:36 +0000 (19:56 +0000)]
Reapply commit 143214 with a fix: m_ICmp doesn't match conditions
with the given predicate, it matches any condition and returns the
predicate - d'oh!  Original commit message:
The expression icmp eq (select (icmp eq x, 0), 1, x), 0 folds to false.
Spotted by my super-optimizer in 186.crafty and 450.soplex.  We really
need a proper infrastructure for handling generalizations of this kind
of thing (which occur a lot), however this case is so simple that I decided
to go ahead and implement it directly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143318 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMark X86 pcmpeq b/w/d intrinsics as being Commutative. pcmpeqq is already marked...
Craig Topper [Sun, 30 Oct 2011 18:33:35 +0000 (18:33 +0000)]
Mark X86 pcmpeq b/w/d intrinsics as being Commutative. pcmpeqq is already marked as Commutative.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143317 91177308-0d34-0410-b5e6-96231b3b80d8