Commit Graph

5127 Commits

Author SHA1 Message Date
Daniel Dunbar
539be96ea4 [lit] Fix Python-3 compatibility, patch by Dan Liew.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220357 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-22 01:26:06 +00:00
Daniel Dunbar
1c76fb5008 [lit] Bump version number.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220355 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-22 00:48:23 +00:00
Daniel Dunbar
ac1af12c28 Fix ShTest parsing error when a keyword line doesn't end with a newline.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220354 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-22 00:34:31 +00:00
Dan Liew
559074a285 Teach Lit to catch OSError exceptions when creating a process during the
execution of a shell command. This can happen for example if the
``RUN:`` line calls a python script which can work correctly under
Linux/OSX but will not work under Windows. A more useful error message
is now shown rather than an unhelpful backtrace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220227 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-20 20:14:28 +00:00
Robert Khasanov
10646db916 Moved out IIT_V64 from common values section.
Thanks Juergen Ributzka for notice.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220224 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-20 19:25:05 +00:00
Peter Collingbourne
798ace2e58 Initial version of Go bindings.
This code is based on the existing LLVM Go bindings project hosted at:
https://github.com/go-llvm/llvm

Note that all contributors to the gollvm project have agreed to relicense
their changes under the LLVM license and submit them to the LLVM project.

Differential Revision: http://reviews.llvm.org/D5684

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219976 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-16 22:48:02 +00:00
Rafael Espindola
2f8f1d34e3 Delete -std-compile-opts.
These days -std-compile-opts was just a silly alias for -O3.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219951 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-16 20:00:02 +00:00
Robert Khasanov
340b5b9ad7 [AVX512] Extended avx512_binop_rm for AVX512VL subsets.
Added avx512_binop_rm_vl multiclass for VL subset
Added encoding tests



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219390 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-09 08:38:48 +00:00
Adam Nemet
74459cbc37 [AVX512] Support mask register in MRMDestReg format
This is necessary for masking vextract*x4.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219359 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-08 23:25:29 +00:00
Renato Golin
9e9c2aff71 Update git-svnrevert to accept git and svn revisions
Interchangeable commit ids can now be used on this git-svnrevert, which
will figure out what kind of commit that is (if you use format rNNNN for SVN
commits) and make sure the right ids are used in the right places.

It's a little bit more robust and user-friendly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219290 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-08 09:32:47 +00:00
Bob Wilson
52c08fdb90 PR21101: tablegen's FastISel emitter should filter out unused functions.
FastISel has a fixed set of virtual functions that are overridden by the
tablegen-generated code for each target. These functions are distinguished by
the kinds of operands, e.g., register + immediate = "ri". The FastISel emitter
has been blindly emitting functions with different combinations of operand
kinds, even for combinations that are completely unused by FastISel, e.g.,
"fastEmit_rrr". Change to filter out functions that will be irrelevant for
FastISel and do not bother generating the code for them. Also add explicit
"override" keywords for the virtual functions that are overridden.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218838 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-01 22:44:01 +00:00
Adam Nemet
9e5cb2fc6d [X86 disasm tblegen backend] Clean up numPhysicalOperands asserts
No functionality change intended.

This implements Elena's idea to put the new additionalOperand outside the
switch to cover all cases
(http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20140929/237763.html).

Note only nontrivial change is in MRMSrcMemFrm.  This requires an inclusive
interval of [2, 4] because we have prefix-dependent *optional* immediate
operand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218790 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-01 19:28:11 +00:00
Robert Khasanov
cfa5724d50 [AVX512] Added intrinsics for VPCMPEQB and VPCMPEQW.
Added new operand type for intrinsics (IIT_V64)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218668 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-30 11:32:22 +00:00
Craig Topper
2895d9527d Reduce code duplication a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218563 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-27 05:26:42 +00:00
Craig Topper
00bc445d75 Fix TableGen -gen-disassembler output for bit fields with an offset.
This fixes bit assignments like this
Inst{7-0} = Foo{9-2}

Patch by Steve King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218560 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-27 04:38:02 +00:00
Daniel Sanders
03fe69e90d [mips] Add CCValAssign::[ASZ]ExtUpper and CCPromoteToUpperBitsInType and handle struct's correctly on big-endian N32/N64 return values.
Summary:
The N32/N64 ABI's require that structs passed in registers are laid out
such that spilling the register with 'sd' places the struct at the lowest
address. For little endian this is trivial but for big-endian it requires
that structs are shifted into the upper bits of the register.

We also require that structs passed in registers have the 'inreg'
attribute for big-endian N32/N64 to work correctly. This is because the
tablegen-erated calling convention implementation only has access to the
lowered form of struct arguments (one or more integers of up to 64-bits
each) and is unable to determine the original type.

Reviewers: vmedic

Reviewed By: vmedic

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D5286

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218451 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-25 12:15:05 +00:00
NAKAMURA Takumi
6b3719716a valgrind/x86_64-pc-linux-gnu.supp: Suppress also /bin/bash.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218369 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-24 04:38:20 +00:00
NAKAMURA Takumi
80b7979eba valgrind/x86_64-pc-linux-gnu.supp: Tweak /bin/sed to let calloc recognized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218368 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-24 04:38:09 +00:00
NAKAMURA Takumi
7cde53f70d valgrind/x86_64-pc-linux-gnu.supp: We don't care if sed leaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218307 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-23 14:19:09 +00:00
Jordan Rose
c919e57cbf [lit] Parse all strings as UTF-8 rather than ASCII.
As far as I can tell UTF-8 has been supported since the beginning of Python's
codec support, and it's the de facto standard for text these days, at least
for primarily-English text. This allows us to put Unicode into lit RUN lines.

rdar://problem/18311663

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217688 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-12 16:46:05 +00:00
Justin Bogner
326018c0b3 utils: Teach lldbDataFormatters how to format ArrayRefs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217567 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-11 01:47:38 +00:00
Chandler Carruth
7cd7154421 [x86] Fix a pretty horrible bug and inconsistency in the x86 asm
parsing (and latent bug in the instruction definitions).

This is effectively a revert of r136287 which tried to address
a specific and narrow case of immediate operands failing to be accepted
by x86 instructions with a pretty heavy hammer: it introduced a new kind
of operand that behaved differently. All of that is removed with this
commit, but the test cases are both preserved and enhanced.

The core problem that r136287 and this commit are trying to handle is
that gas accepts both of the following instructions:

  insertps $192, %xmm0, %xmm1
  insertps $-64, %xmm0, %xmm1

These will encode to the same byte sequence, with the immediate
occupying an 8-bit entry. The first form was fixed by r136287 but that
broke the prior handling of the second form! =[ Ironically, we would
still emit the second form in some cases and then be unable to
re-assemble the output.

The reason why the first instruction failed to be handled is because
prior to r136287 the operands ere marked 'i32i8imm' which forces them to
be sign-extenable. Clearly, that won't work for 192 in a single byte.
However, making thim zero-extended or "unsigned" doesn't really address
the core issue either because it breaks negative immediates. The correct
fix is to make these operands 'i8imm' reflecting that they can be either
signed or unsigned but must be 8-bit immediates. This patch backs out
r136287 and then changes those places as well as some others to use
'i8imm' rather than one of the extended variants.

Naturally, this broke something else. The custom DAG nodes had to be
updated to have a much more accurate type constraint of an i8 node, and
a bunch of Pat immediates needed to be specified as i8 values.

The fallout didn't end there though. We also then ceased to be able to
match the instruction-specific intrinsics to the instructions so
modified. Digging, this is because they too used i32 rather than i8 in
their signature. So I've also switched those intrinsics to i8 arguments
in line with the instructions.

In order to make the intrinsic adjustments of course, I also had to add
auto upgrading for the intrinsics.

I suspect that the intrinsic argument types may have led everything down
this rabbit hole. Pretty happy with the result.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217310 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-06 10:00:01 +00:00
Craig Topper
7125897c92 Use vector constructor instead of a for loop to initialize entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217123 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-04 04:49:03 +00:00
Juergen Ributzka
ecadea992a [FastISel][tblgen] Rename tblgen generated FastISel functions. NFC.
This is the final round of renaming. This changes tblgen to emit lower-case
function names for FastEmitInst_* and FastEmit_*, and updates all its uses
in the source code.

Reviewed by Eric

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217075 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-03 20:56:59 +00:00
Yaron Keren
8f2394e5af Fix ambiguous call to make_unique and clang-format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217023 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-03 08:22:30 +00:00
Craig Topper
732b026119 Recommit "Use unique_ptr to manager FilterChooser ownership."
Just using insert of a pair this time instead of emplace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217018 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-03 06:07:54 +00:00
Craig Topper
6426140b90 Revert "Use unique_ptr to manager FilterChooser ownership."
std::map::emplace isn't working on some of the bots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217015 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-03 05:59:23 +00:00
Craig Topper
e2d40936f6 Use unique_ptr to manager FilterChooser ownership.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217014 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-03 05:49:09 +00:00
Craig Topper
5c581578ff Implement move constructor and remove copy constructor for Filter objects in FixedLenDecoderEmitter. Also remove unused copy constructor of FilterChooser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217013 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-03 05:49:07 +00:00
Pete Cooper
0a304f06b1 Tablegen scheduling models don't reference empty itineraries as of r216919, so don't emit the unused itinerary variables
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216993 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-02 23:23:34 +00:00
Eric Christopher
d5dd8ce2a5 Reinstate "Nuke the old JIT."
Approved by Jim Grosbach, Lang Hames, Rafael Espindola.

This reinstates commits r215111, 215115, 215116, 215117, 215136.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216982 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-02 22:28:02 +00:00
Pete Cooper
6de6c6aae4 Change MCSchedModel to be a struct of statically initialized data.
This removes static initializers from the backends which generate this data, and also makes this struct match the other Tablegen generated structs in behaviour

Reviewed by Andy Trick and Chandler C

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216919 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-02 17:43:54 +00:00
Robin Morisset
217b38e19a Fix typos in comments, NFC
Summary: Just fixing comments, no functional change.

Test Plan: N/A

Reviewers: jfb

Subscribers: mcrosier, llvm-commits

Differential Revision: http://reviews.llvm.org/D5130

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216784 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-29 21:53:01 +00:00
Rafael Espindola
1a7f705fba Return a std::unique_ptr when creating a new MemoryBuffer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216583 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-27 20:03:13 +00:00
Craig Topper
3512034554 Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216525 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-27 05:25:25 +00:00
Craig Topper
16edb0e930 Fix some cases were ArrayRefs were being passed by reference. Also remove 'const' from some other ArrayRef uses since its implicitly const already.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216524 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-27 05:25:00 +00:00
Bill Wendling
647d329db3 Use 'xz' compression instead of 'gz'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216442 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-26 08:11:22 +00:00
Robert Khasanov
cc4b123a47 [SKX] avx512_icmp_packed multiclass extension
Extended avx512_icmp_packed multiclass by masking versions.
Added avx512_icmp_packed_rmb multiclass for embedded broadcast versions.
Added corresponding _vl multiclasses.
Added encoding tests for CPCMP{EQ|GT}* instructions.
Add more fields for X86VectorVTInfo.
Added AVX512VLVectorVTInfo that include X86VectorVTInfo for 512/256/128-bit versions

Differential Revision: http://reviews.llvm.org/D5024


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216383 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-25 14:49:34 +00:00
Craig Topper
273fd11da9 Use range based for loops to avoid needing to re-mention SmallPtrSet size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216351 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-24 23:23:06 +00:00
Dylan Noblesmith
7bd541a4dc TableGen: unique_ptr-ify RecordKeeper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216350 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-24 19:10:57 +00:00
Dylan Noblesmith
025ab7fe60 TableGen: use auto and for-range
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216348 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-24 19:10:49 +00:00
David Blaikie
95ca0fb247 Explicitly pass ownership of the MemoryBuffer to AddNewSourceBuffer using std::unique_ptr
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216223 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-21 20:44:56 +00:00
Craig Topper
431bdfc4c1 Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216158 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-21 05:55:13 +00:00
Quentin Colombet
0d15213307 Add isInsertSubreg property.
This patch adds a new property: isInsertSubreg and the related target hooks:
TargetIntrInfo::getInsertSubregInputs and
TargetInstrInfo::getInsertSubregLikeInputs to specify that a target specific
instruction is a (kind of) INSERT_SUBREG.

The approach is similar to r215394.

<rdar://problem/12702965>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216139 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-20 23:49:36 +00:00
Quentin Colombet
dac67649f2 Add isExtractSubreg property.
This patch adds a new property: isExtractSubreg and the related target hooks:
TargetIntrInfo::getExtractSubregInputs and
TargetInstrInfo::getExtractSubregLikeInputs to specify that a target specific
instruction is a (kind of) EXTRACT_SUBREG.

The approach is similar to r215394.

<rdar://problem/12702965>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216130 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-20 21:51:26 +00:00
Bill Wendling
7130b22436 Update projects lists.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216048 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-20 07:32:09 +00:00
Bill Wendling
bca58d8531 Add libcxxabi to the projects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216047 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-20 07:30:08 +00:00
Duncan P. N. Exon Smith
7838818ad7 IR: Implement uselistorder assembly directives
Implement `uselistorder` and `uselistorder_bb` assembly directives,
which allow the use-list order to be recovered when round-tripping to
assembly.

This is the bulk of PR20515.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216025 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-19 21:30:15 +00:00
Tim Northover
049ffbbdf2 TableGen: allow use of uint64_t for available features mask.
ARM in particular is getting dangerously close to exceeding 32 bits worth of
possible subtarget features. When this happens, various parts of MC start to
fail inexplicably as masks get truncated to "unsigned".

Mostly just refactoring at present, and there's probably no way to test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215887 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-18 11:49:42 +00:00
Craig Topper
db77b82ed5 Revert "Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size."
Getting a weird buildbot failure that I need to investigate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215870 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-18 00:24:38 +00:00