Commit Graph

113465 Commits

Author SHA1 Message Date
Chris Bieneman
a87100c6d2 NFC. clang-format wants to change this from two lines to one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229171 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 22:54:29 +00:00
Chris Bieneman
736c14962e NFC. More code cleanup making LookupOption a member of the CommandLineParser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229170 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 22:54:27 +00:00
Eric Christopher
40ccb77781 The base pointer save offset can be computed at initialization time,
do so and fix up the calls.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229169 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 22:48:53 +00:00
Eric Christopher
f7f32530e0 Move the target machine variable so that it's initialized early
enough we can use it to initialize frame lowering.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229168 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 22:48:51 +00:00
Eric Christopher
7b93acde32 Stash the TargetMachine on the subtarget so we can access it later.
Clean up a subtarget function that has it passed in while we're at it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229164 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 22:23:04 +00:00
Eric Christopher
4015892a84 PPC LinkageSize can be computed at initialization time, do so.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229163 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 22:22:57 +00:00
Reid Kleckner
86b5c3a844 Triple: Make setEnvironment not override the object format
Discovered by Halide users who had C++ code like this:
  Triple.setArch(Triple::x86);
  Triple.setOS(Triple::Windows);
  Triple.setObjectFormat(Triple::ELF);
  Triple.setEnvironment(Triple::MSVC);

This would produce the stringified triple of x86-windows-msvc, instead
of the x86-windows-msvc-elf string needed to run MCJIT.

With this change, they retain the -elf suffix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229160 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 22:05:50 +00:00
Sanjay Patel
fa1b3ba1f0 [SSE/AVX] Use multiclasses to reduce the mass of scalar math patterns; NFCI
This takes the preposterous number of patterns in this section
that were last added to in r219033 down to just plain obnoxious.

With a little more work, we might get this down to just comical.

I've added more test cases to the existing file that checks these
patterns, but it seems that some of these patterns simply don't
exist with today's shuffle lowering.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229158 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 21:52:42 +00:00
Reid Kleckner
f5c2138cf2 Fix R600 test deadlock on Windows by giving FileCheck an argument
llc would hang trying to write output to a full pipe that FileCheck
wasn't reading. FileCheck wasn't reading from stdin because it needs a
file as a positional argument.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229157 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 21:27:28 +00:00
Chandler Carruth
29a861abc9 [PM] Fix a compile error I introduced in r229094 and didn't notice
because I didn't have binutils set up properly to build the gold plugin.

Fixes PR22581 which was filed because this broke the build for folks
relying on the plugin. Very sorry! =]

I've gotten the plugin stuff building now as well so it shouldn't keep
happening.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229156 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 21:10:58 +00:00
Sanjay Patel
b7458cc63a fix typos; NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229155 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 21:07:22 +00:00
Richard Smith
12610691b1 [modules] Mark include/llvm/Support/Dwarf.def as being a textually-included header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229154 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 21:06:45 +00:00
Richard Smith
348cc93b15 Clean up some inappropriate choices of type in the bitcode reader. None of
these are expected to fix any 64->32 bit real truncation issues.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229153 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 21:05:11 +00:00
Tom Stellard
193679b6ae R600/SI: Refactor SOP1 classes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229152 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 21:02:37 +00:00
Tom Stellard
ad4bb96a12 R600/SI: Lowercase register names
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229151 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 21:02:36 +00:00
Tom Stellard
1f85e3b090 R600/SI: Remove some unused TableGen classes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229150 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 21:02:33 +00:00
Benjamin Kramer
f7803d51f4 Reapply r229142 with some enable_if magic to avoid memcpying between differing types.
Original commit message:
SmallVector: Resolve a long-standing fixme by using the existing unitialized_copy dispatch.

This makes append() use memcpy for trivially copyable types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229149 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 20:45:14 +00:00
Benjamin Kramer
802f6b37e5 Revert r229142. It breaks the world for unknown reasons.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229144 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 19:45:28 +00:00
Dimitry Andric
95c105ea45 Increase the CPU time timeout for testing from 10 to 20 minutes, to
compensate for slow machines, and the growing number of tests.

Prodded by:	Hans Wennborg


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229143 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 19:45:19 +00:00
Benjamin Kramer
36013dd6a1 SmallVector: Resolve a long-standing fixme by using the existing unitialized_copy dispatch.
This makes append() use memcpy for trivially copyable types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229142 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 19:20:39 +00:00
Vasileios Kalintiris
a4e58223cb [mips] Refactor and simplify MipsSEDAGToDAGISel::selectIntAddrLSL2MM(). NFC.
Reviewers: dsanders

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D7618

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229140 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 19:14:22 +00:00
Vasileios Kalintiris
00c4738c11 [mips] Use isa<> instead of dyn_cast<> with unused value. NFC.
Reviewers: dsanders

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D7615

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229138 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 19:12:16 +00:00
Matt Arsenault
941454f17f R600/SI: Remove handling of fpimm
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229136 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 19:05:07 +00:00
Matt Arsenault
1751616522 R600/SI: Allow f64 inline immediates in i64 operands
This requires considering the size of the operand when
checking immediate legality.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229135 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 19:05:03 +00:00
Matt Arsenault
d14e5ec25d R600/SI: Minor test scheduling fixes
This prevents these from failing in a later commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229134 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 19:04:56 +00:00
Zachary Turner
c208d61bcb Fix -Wunused-variable warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229130 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 18:11:49 +00:00
Zachary Turner
4c0a8b3025 llvm-pdbdump: Improve printing of functions and signatures.
This correctly prints the function pointers, and also prints
function signatures for symbols as opposed to just types.  So
actual functions in your program will now be printed with full
name and signature, as opposed to just name as before.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229129 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 17:57:09 +00:00
Jozef Kolek
85e08ed8a4 [mips][microMIPS] Delay slot filler: Replace the microMIPS JR with the JRC
This patch adds functionality in MIPS delay slot filler such as if delay slot
filler have to put NOP instruction into the delay slot of microMIPS JR
instruction, then instead of emitting NOP this instruction is replaced by
compact jump instruction JRC.

Differential Revision: http://reviews.llvm.org/D7522


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229128 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 17:51:27 +00:00
Andrea Di Biagio
d25126faae [InstCombine] Fix regression introduced at r227197.
This patch fixes a problem I accidentally introduced in an instruction combine
on select instructions added at r227197. That revision taught the instruction
combiner how to fold a cttz/ctlz followed by a icmp plus select into a single
cttz/ctlz with flag 'is_zero_undef' cleared.

However, the new rule added at r227197 would have produced wrong results in the
case where a cttz/ctlz with flag 'is_zero_undef' cleared was follwed by a
zero-extend or truncate. In that case, the folded instruction would have
been inserted in a wrong location thus leaving the CFG in an inconsistent
state.

This patch fixes the problem and add two reproducible test cases to
existing test 'InstCombine/select-cmp-cttz-ctlz.ll'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229124 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 16:33:34 +00:00
Tom Stellard
3229c883b9 Help: Document how to build and install with CMake.
Resolves PR21569.

Patch by: Stephen Kelly

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229122 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 16:15:32 +00:00
Tom Stellard
bd86e7211b Help: Document the minimum CMake version required.
Patch by: Stephen Kelly

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229121 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 16:15:29 +00:00
Akira Hatanaka
f3fae65fcc Add run line that was missing in r228999.
Also, change the run lines to use -allow-empty.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229118 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 16:00:03 +00:00
Andrea Di Biagio
59d115311a [CodeGenPrepare] Removed duplicate logic. SimplifyCFG already knows how to speculate calls to cttz/ctlz.
SimplifyCFG now knows how to speculate calls to intrinsic cttz/ctlz that are
'cheap' for the target. Therefore, some of the logic in CodeGenPrepare
that was originally added at revision 224899 can now be removed.

This patch is basically a no functional change. It removes the duplicated
logic in CodeGenPrepare and converts all the existing target specific tests
for cttz/ctlz into SimplifyCFG tests.

Differential Revision: http://reviews.llvm.org/D7608


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229105 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 14:15:48 +00:00
Arnaud A. de Grandmaison
116347e269 [PBQP] Conservativelly allocatable nodes can be spilled and give a better solution
Although such nodes are allocatable, the cost of spilling may be less than
allocating to register, so spilling the node may provide a better solution.
The assert does not account for this case, so remove it for now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229103 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 12:04:42 +00:00
James Molloy
acbbf932e9 [SimplifyCFG] Add test for r229099
Add extra test that was accidentally not staged.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229101 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 11:08:40 +00:00
James Molloy
c76bff0715 [SimplifyCFG] Be more aggressive
Up the phi node folding threshold from a cheap "1" to a meagre "2".

Update tests for extra added selects and slight code churn.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229099 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 10:48:30 +00:00
Toma Tabacu
94b64060af [mips] Improve support for the .set at/noat assembler directives.
Summary:
Made the following changes:
  Added calls to emitDirectiveSetNoAt() and emitDirectiveSetAt().
  Added special emit function for .set at=$reg, emitDirectiveSetAtWithArg(unsigned RegNo).
  Improved parsing error checks for .set at.
  Refactored parser code for .set at.
  Improved testing of both directives.
  Improved code readability and comments.

Reviewers: dsanders

Reviewed By: dsanders

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D7176

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229097 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 10:30:57 +00:00
Chandler Carruth
7ea33e53c7 [PM] Update the examples to reflect the removal of the
llvm/PassManager.h wrapper header and its using declarations. These now
directly use the legacy namespace.

I had updated the #include lines in my large commit but forgot that the
examples weren't being built and didn't update the code to use the
correct namespace. Sorry for the noise here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229095 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 10:21:05 +00:00
Chandler Carruth
417c5c172c [PM] Remove the old 'PassManager.h' header file at the top level of
LLVM's include tree and the use of using declarations to hide the
'legacy' namespace for the old pass manager.

This undoes the primary modules-hostile change I made to keep
out-of-tree targets building. I sent an email inquiring about whether
this would be reasonable to do at this phase and people seemed fine with
it, so making it a reality. This should allow us to start bootstrapping
with modules to a certain extent along with making it easier to mix and
match headers in general.

The updates to any code for users of LLVM are very mechanical. Switch
from including "llvm/PassManager.h" to "llvm/IR/LegacyPassManager.h".
Qualify the types which now produce compile errors with "legacy::". The
most common ones are "PassManager", "PassManagerBase", and
"FunctionPassManager".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229094 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 10:01:29 +00:00
Chandler Carruth
09c9b6f0c4 Re-sort the #include lines in bindings and examples which I managed to
miss previously.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229089 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 09:14:30 +00:00
Chandler Carruth
02d6288667 Re-sort #include lines using my handy dandy ./utils/sort_includes.py
script. This is in preparation for changes to lots of include lines.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229088 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 09:09:03 +00:00
Zachary Turner
60f22886e3 Fix the windows build *again*. Grrr, MSVC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229081 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 07:55:29 +00:00
Chandler Carruth
00ae03a747 Revert a series of commits starting at r228886 which is triggering some
regressions for LLDB on Linux. Rafael indicated on lldb-dev that we
should just go ahead and revert these but that he wasn't at a computer.
The patches backed out are as follows:

r228980: Add support for having multiple sections with the name and ...
r228889: Invert the section relocation map.
r228888: Use the existing SymbolTableIndex intsead of doing a lookup.
r228886: Create the Section -> Rel Section map when it is first needed.

These patches look pretty nice to me, so hoping its not too hard to get
them re-instated. =D

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229080 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 07:52:39 +00:00
Zachary Turner
2614564769 Fix non-windows builds unhappy about a missing header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229079 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 07:45:49 +00:00
Craig Topper
f3455f13a2 [X86] Add support for parsing and printing the mnemonic aliases for the XOP VPCOM instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229078 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 07:42:25 +00:00
Craig Topper
0d3c686ffd [X86] Fix XOP vpcom intrinsic autoupgrade to map 'true' and 'false' to the correct immediates. Seems they were swapped.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229077 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 07:42:15 +00:00
Zachary Turner
eb95a535aa llvm-pdbdump: Add more comprehensive dumping of symbol types.
In particular this patch adds the ability to dump complete
function signature information including argument types as
correctly formatted strings.  A side effect of this is that
almost all symbol and meta types are now formatted.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229076 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 07:40:03 +00:00
Mehdi Amini
6ffd7173f2 InstCombine: cleanup redundant dyn_cast<> (NFC)
From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229075 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 07:38:04 +00:00
Craig Topper
c5222f156f Fix a typo in a comment. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229071 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 06:07:29 +00:00
Craig Topper
d4f1c60bf5 Fix probable typo in test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229070 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 06:07:27 +00:00