Commit Graph

4290 Commits

Author SHA1 Message Date
Bob Wilson ace548a9a3 Fix quoting problems from my previous change. <rdar://problem/13001651>
I give up trying to get all of the settings into COMMON_MAKEFLAGS, so just
do the easy thing and repeat the ones with interesting quoting issues
in each make command.

llvm-svn: 172296
2013-01-12 02:31:42 +00:00
Michael Ilseman 6c6d715c15 Support for half intrinsics. Pushes MMX into slower encoding path.
llvm-svn: 172159
2013-01-11 01:45:05 +00:00
Bob Wilson 81f6babd58 Update Apple's build script for llvmCore. <rdar://problem/12914321>
This change is basically just copying changes that we've used for Apple's
clang builds to the script used for building llvmCore. Besides cleaning it
up to use xcrun to locate the proper versions of tools, especially for cross
compiling, it fixes the build to work with newer versions of clang that
honor SDKROOT settings in the environment.

llvm-svn: 172138
2013-01-10 22:59:51 +00:00
Jordan Rose f12e8a93ee TableGen: Keep track of superclass reference ranges.
def foo : bar;
          ~~~

This allows us to produce more precise diagnostics about a certain
superclass, and even provide fixits.

llvm-svn: 172085
2013-01-10 18:50:11 +00:00
Tim Northover b3cfb28e4d Remove locale-dependence of enum mangling and use existing function.
llvm-svn: 172077
2013-01-10 16:47:31 +00:00
Tim Northover 8f1c8ebb0d Make TableGen mangle operand method names before putting in enum.
The purpose of this patch is to allow PredicateMethods to be set to something
like "isUImm<8>", calling a C++ template method to reduce code duplication. For
this to work, the PredicateMethod must be mangled into a valid C++ identifier
for insertion into an enum.

llvm-svn: 172073
2013-01-10 15:17:36 +00:00
Tim Northover ab7689ecee Check whether MCInst operand isImm before calling getImm.
When processing possible aliases, TableGen assumes that if an operand *can* be
an immediate, then it always *will* be. This is incorrect for the AArch64
backend. This patch inserts a check in the generated code to make sure isImm is
true first.

llvm-svn: 171972
2013-01-09 13:32:04 +00:00
Andrew Trick 9f0b95f260 MIsched: add an ILP window property to machine model.
This was an experimental option, but needs to be defined
per-target. e.g. PPC A2 needs to aggressively hide latency.

I converted some in-order scheduling tests to A2. Hal is working on
more test cases.

llvm-svn: 171946
2013-01-09 03:36:49 +00:00
Joel Jones 08e2394dfd Add highlighting for "int" keyword
llvm-svn: 171863
2013-01-08 16:23:02 +00:00
Eli Bendersky 3e76eb2dbc Add some additional tests for the .bundle_lock align_to_end feature that didn't
make into the last commit.

Also, update the test-generation script to generate an exhaustive test for
align_to_end as well, and include the generated test.

llvm-svn: 171811
2013-01-07 23:12:59 +00:00
Joel Jones 8fc732c42b Claim ".td" files. Improve README cp command. Drop "Bundle" from description
llvm-svn: 171758
2013-01-07 17:07:10 +00:00
Joel Jones f6e6655f37 Add Textmate bundle for Tablegen syntax-highlighting
llvm-svn: 171496
2013-01-04 18:55:24 +00:00
Michael J. Spencer 30589ce60e [Support][Endian] Add support for specifying the alignment and native unaligned types.
* Add support for specifying the alignment to use.
* Add the concept of native endianness. Used for unaligned native types.

The native alignment and read/write simplification is based on a patch by Richard Smith.

llvm-svn: 171406
2013-01-02 20:14:11 +00:00
Chandler Carruth b034cb7755 Sort a few more #include lines in tools/... unittests/... and utils/...
llvm-svn: 171363
2013-01-02 10:26:28 +00:00
Chandler Carruth ef860a2488 Rename VMCore directory to IR.
Aside from moving the actual files, this patch only updates the build
system and the source file comments under lib/... that are relevant.

I'll be updating other docs and other files in smaller subsequnet
commits.

While I've tried to test this, but it is entirely possible that there
will still be some build system fallout.

Also, note that I've not changed the library name itself: libLLVMCore.a
is still the library name. I'd be interested in others' opinions about
whether we should rename this as well (I think we should, just not sure
what it might break)

llvm-svn: 171359
2013-01-02 09:10:48 +00:00
Eli Bendersky 8d5f8dc485 Fix comment typo
llvm-svn: 171113
2012-12-26 18:15:42 +00:00
NAKAMURA Takumi bf99a426cb TableGen/FixedLenDecoderEmitter.cpp: Fix a potential mask overflow in fieldFromInstruction().
Reported by Yang Yongyong, thanks!

llvm-svn: 171101
2012-12-26 06:43:14 +00:00
Elena Demikhovsky 517afbff01 Added 6 more value types: v32i1, v64i1, v32i16, v32i8, v64i8, v8f64
llvm-svn: 171026
2012-12-24 10:03:57 +00:00
Daniel Dunbar fa40268fb7 [utils] Tweak utils/clang-parse-diagnostics-file to ignore autoconf diagnostics.
- Also, don't print headers if we aren't going to print any diagnostics.

llvm-svn: 170973
2012-12-22 00:47:06 +00:00
Bill Wendling c79e42c5ce Change 'AttrVal' to 'AttrKind' to better reflect that it's a kind of attribute instead of the value of the attribute.
llvm-svn: 170972
2012-12-22 00:37:52 +00:00
Benjamin Kramer d0eb39232c Teach sort_includes.py to drop duplicated includes.
llvm-svn: 170911
2012-12-21 18:00:08 +00:00
Eli Bendersky f658e92724 Add a largish auto-generated test for the aligned bundling feature, along with
the script generating it. The test should never be modified manually. If anyone
needs to change it, please change the script and re-run it.

The script is placed into utils/testgen - I couldn't think of a better place,
and after some discussion on IRC this looked like a logical location.

llvm-svn: 170720
2012-12-20 19:16:57 +00:00
NAKAMURA Takumi a1d528baa5 llvmbuild/main.py: Let LibraryDependencies.inc deterministic.
FYI, llvm and clang can be built deterministically between stage 2 and stage3, among iterative clean rebuilds, with GNU ar;

configure --disable-timestamps
make AR.Flags=crsD RANLIB=echo

llvm-svn: 170682
2012-12-20 10:35:18 +00:00
Richard Smith a7bb16ad86 Fix an uninitialized member variable, found by -fsanitize=bool.
llvm-svn: 170627
2012-12-20 01:05:39 +00:00
Jim Grosbach 6df94846ec MC: Add MCInstrDesc::mayAffectControlFlow() method.
MC disassembler clients (LLDB) are interested in querying if an
instruction may affect control flow other than by virtue of being
an explicit branch instruction. For example, instructions which
write directly to the PC on some architectures.

llvm-svn: 170610
2012-12-19 23:38:53 +00:00
Roman Divacky e3d323052f Remove edis - the enhanced disassembler. Fixes PR14654.
llvm-svn: 170578
2012-12-19 19:55:47 +00:00
Bill Wendling 3d7b0b8ac7 Rename the 'Attributes' class to 'Attribute'. It's going to represent a single attribute in the future.
llvm-svn: 170502
2012-12-19 07:18:57 +00:00
Bill Wendling ceb1577bef Fix grammar-o.
llvm-svn: 169798
2012-12-11 00:23:07 +00:00
Anshuman Dasgupta 3923e286cd Fix PR14568: Avoid the DFA packetizer from making an invalid read
beyond array bounds.

No test case since I cannot reproduce an ICE with this bug. According
to Carlos -- the bug reporter -- a segfault occurs only when LLVM is
compiled with a specific version of GCC.

llvm-svn: 169783
2012-12-10 22:45:57 +00:00
Bill Wendling e94d843e43 s/AttrListPtr/AttributeSet/g to better label what this class is going to be in the near future.
llvm-svn: 169651
2012-12-07 23:16:57 +00:00
NAKAMURA Takumi 10dd766ab0 unittest/googletest/Makefile: Unbreak out-of-tree build.
- Use SOURCES instead of Source. See Makefile.rules and MakefileGuide.html.
  - Don't assume the current directory. $(wildcard *.cc) doesn't match anything on corresponding build directory.

llvm-svn: 169568
2012-12-07 01:25:45 +00:00
Alexey Samsonov 9ddc304b59 Try to unbreak makefile build by excluding gtest-all.cc source
llvm-svn: 169564
2012-12-06 23:59:54 +00:00
Alexey Samsonov 82601cf949 Modify the LLVM checkout of googletest:
1) don't delete gtest-all.cc (which is used to gather all gtest source
   files in a single file) 
2) make including LLVMSupport headers optional (on by default).
   Sanitizer tools may want to use their own versions of googletest
   compiled with specific flags, instead of the common googletest
   library used for all other LLVM/Clang unittests.

llvm-svn: 169559
2012-12-06 23:04:41 +00:00
Richard Smith 0ab6c5d9d8 PR10867: Analogue of r169441 for when using external 'sh'. And actually run the test!
llvm-svn: 169446
2012-12-05 23:15:33 +00:00
Richard Smith 69c87b0914 PR10867. lit would interpret
RUN: a
  RUN: b || true

as "a && (b || true)" in Tcl mode, and as "(a && b) || true" in sh mode.
Everyone seems to (quite reasonably) write tests assuming the Tcl behavior,
so use that in sh mode too.

llvm-svn: 169441
2012-12-05 22:54:26 +00:00
Andrew Trick 7f7cee39ab RegisterPresssureTracker: Track live physical register by unit.
This is much simpler to reason about, more efficient, and
fixes some corner cases involving implicit super-register defs.
Fixed rdar://12797931.

llvm-svn: 169425
2012-12-05 21:37:42 +00:00
Andrew Trick 510e606e19 RegisterPressure API. Add support for physical register units.
At build-time register pressure was always computed in terms of
register units. But the compile-time API was expressed in terms of
register classes because it was intended for virtual registers (and
physical register units weren't yet used anywhere in codegen).

Now that the codegen uses physreg units consistently, prepare for
tracking register pressure also in terms of live units, not live
registers.

llvm-svn: 169360
2012-12-05 06:47:12 +00:00
Michael J. Spencer 41ee041d4f Copy clang/Driver/<Option parsing stuff> to llvm.
llvm-svn: 169344
2012-12-05 00:29:32 +00:00
NAKAMURA Takumi 18261164a1 KillTheDoctor.cpp: Restore Win32 SDK headers before r169251.
llvm-svn: 169255
2012-12-04 11:34:27 +00:00
Chandler Carruth 91d19d8e93 Sort the #include lines for utils/...
I've tried to find main moudle headers where possible, but the TableGen
stuff may warrant someone else looking at it.

llvm-svn: 169251
2012-12-04 10:37:14 +00:00
Chandler Carruth c5c675d203 Teach the include sorter to quickly skip files with an extension that
doesn't look like it will have C++ code in it.

Suggestions on a better heuristic are welcome.

llvm-svn: 169248
2012-12-04 10:08:59 +00:00
Chandler Carruth 2aa2a9bf2b Teach the include sorter to skip files under test trees and under INPUTS
trees. This allows running the input sorter on the entire clang
repository cleanly now.

llvm-svn: 169247
2012-12-04 09:59:54 +00:00
Chandler Carruth ed09f456e7 Teach the include sorting script about the gtest headers; sort them with
the system headers.

llvm-svn: 169242
2012-12-04 09:44:38 +00:00
Chandler Carruth 43342d5c88 Address review comments from Matt on the sort_includes.py script.
1) Teach it to handle files with #include on the first line -- these do
   actually exist in LLVM.
2) Support llvm-c and clang-c include projects.
3) Nuke some stail imports.
4) Switch to using os.path to split the file extension off.
5) Remove debugging leftovers.
6) Add docstring (a really puny one) for the sort function.

I'm continuing te avoid stripping the whitespace on the RHS to preserve
whatever newline characters happen to be in the original file.

llvm-svn: 169222
2012-12-04 07:04:58 +00:00
Chandler Carruth 6a451d03c9 Teach the include sorter to not choke on include guards. ;]
Kind of important when prepping the include/... tree version of the sort
changes.

llvm-svn: 169132
2012-12-03 17:01:46 +00:00
Chandler Carruth cba0f3dd7c Add a completely hack-ish tool to sort includes according to the coding
standards.

I am a terrible Python programmer. Patches more the welcome. Please tell
me how this should look if it should look differently. It's just a tiny
little script so it didn't make sense to go through pre-commit review,
especially as someone who actually knows python may want to just rip it
apart and do it The Right Way.

I will be preparing a commit shortly that uses this script to
canonicalize *all* of the #include lines in LLVM. Really, all of them.

llvm-svn: 169125
2012-12-03 14:23:44 +00:00
Bill Wendling fbecf8ba24 Remove 'deplibs' keyword, since it's no longer used.
llvm-svn: 169116
2012-12-03 06:34:06 +00:00
Benjamin Kramer 65e7c6626a Bring vim keyword lists up to date.
llvm-svn: 169110
2012-12-02 16:40:38 +00:00
Eli Bendersky 061d2baa57 Fix a bug in FileCheck that wouldn't let define variables as follows:
; CHECK: [[VAR:[a-z]]]

The problem was that to find the end of the regex var definition, it was
simplistically looking for the next ]] and finding the incorrect one. A
better approach is to count nesting of brackets (taking escaping into
account). This way the brackets that are part of the regex can be discovered
and skipped properly, and the ]] ending is detected in the right place.

llvm-svn: 169109
2012-12-02 16:02:41 +00:00
Eli Bendersky e8b8f1bcb8 Support referencing variables defined on the same line.
See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20121126/157198.html
and related discussions.

llvm-svn: 169101
2012-12-01 21:54:48 +00:00
Michael Ilseman 640a126d81 Update the emacs mode to recognize fadd, fsum, fmul, fdiv, frem, fcmp, icmp
llvm-svn: 169064
2012-12-01 00:42:27 +00:00
Michael Ilseman 9d8da7b11b Vim mode updated to recognize fast-math flags
llvm-svn: 169055
2012-11-30 23:18:21 +00:00
Daniel Dunbar 2555a4fc08 lit: Add a simple test suite for checking test runner parallelism.
llvm-svn: 169038
2012-11-30 21:34:04 +00:00
Eli Bendersky 43d50d4a35 Clean up whitespace and add comments
llvm-svn: 169002
2012-11-30 14:22:14 +00:00
Eli Bendersky 8e1c647787 Make FileCheck return 2 in case of an error as documented,
instead of 1 or true (?!)

llvm-svn: 169001
2012-11-30 13:51:33 +00:00
Jakob Stoklund Olesen 7afe1663e9 Add an MCPhysReg typedef to replace naked uint16_t.
Use this type for arrays of physical registers.

llvm-svn: 168850
2012-11-29 02:39:28 +00:00
Jakob Stoklund Olesen 9de596e650 Remove all references to TargetInstrInfoImpl.
This class has been merged into its super-class TargetInstrInfo.

llvm-svn: 168760
2012-11-28 02:35:17 +00:00
Daniel Dunbar 93a39dfdf3 lit: Bump the version to .3.
llvm-svn: 168750
2012-11-28 00:06:11 +00:00
Richard Smith 3430c25ccc Remove unused internal linkage variable.
llvm-svn: 168729
2012-11-27 21:51:36 +00:00
Ted Kremenek 68ab5ecd75 Generalize matching of add_executable to add_XXX_executable.
llvm-svn: 168490
2012-11-22 07:48:52 +00:00
Bill Wendling f86efb9b98 Make the AttrListPtr object a part of the LLVMContext.
When code deletes the context, the AttributeImpls that the AttrListPtr points to
are now invalid. Therefore, instead of keeping a separate managed static for the
AttrListPtrs that's reference counted, move it into the LLVMContext and delete
it when deleting the AttributeImpls.

llvm-svn: 168354
2012-11-20 05:09:20 +00:00
Pawel Wodnicki 15443ee70f really fix permissions
llvm-svn: 168256
2012-11-17 06:38:44 +00:00
Pawel Wodnicki 0e268abde9 fix permissions
llvm-svn: 168255
2012-11-17 06:35:19 +00:00
Pawel Wodnicki 6da7944e7d adding whose code is it anywa tools
llvm-svn: 168254
2012-11-17 06:24:37 +00:00
Weiming Zhao 8f56f88661 Remove hard coded registers in ARM ldrexd and strexd instructions
This patch replaces the hard coded GPR pair [R0, R1] of
Intrinsic:arm_ldrexd and [R2, R3] of Intrinsic:arm_strexd with
even/odd GPRPair reg class.
Similar to the lowering of atomic_64 operation.

llvm-svn: 168207
2012-11-16 21:55:34 +00:00
Dmitri Gribenko 26491446b3 FileCheck: remove useless 'continue' at the end of a 'while(){}' loop.
llvm-svn: 168048
2012-11-15 16:50:59 +00:00
Eric Christopher 950d8703b1 Remove the CellSPU port.
Approved by Chris Lattner.

llvm-svn: 167984
2012-11-14 22:09:20 +00:00
Alexander Kornienko 92987fb311 Support for [[@LINE]], [[@LINE+<offset>]], [[@LINE-<offset>]] expressions in
FileCheck.

llvm-svn: 167978
2012-11-14 21:07:37 +00:00
Alexander Kornienko 317adfc8b7 Added %(line), %(line+<number>), %(line-<number>) substitutions to lit
llvm-svn: 167971
2012-11-14 20:26:19 +00:00
Benjamin Kramer 91b014cd66 Simplify the SmallVector pretty printer for LLDB a bit and make it work with reference types.
llvm-svn: 167674
2012-11-10 09:45:32 +00:00
Evandro Menezes 03789a9ec7 Fix issue with invalid flat operand number
Avoid iterating over list of operands beyond the number of operands in it.

PS: this fixes issue with revision #167634.
llvm-svn: 167635
2012-11-09 21:27:03 +00:00
Evandro Menezes 567698a6ca Fix issue with invalid flat operand number
Avoid iterating over list of operands beyond the number of operands in it.

llvm-svn: 167634
2012-11-09 20:29:37 +00:00
Michael Liao 73cffddb95 Add support of RTM from TSX extension
- Add RTM code generation support throught 3 X86 intrinsics:
  xbegin()/xend() to start/end a transaction region, and xabort() to abort a
  tranaction region

llvm-svn: 167573
2012-11-08 07:28:54 +00:00
Rafael Espindola 7296139d5e Fix a build problem with xlc. The error message was
"../llvm-git/utils/TableGen/CodeGenSchedule.cpp", line 1594.12: 1540-0218 (S) The call does not match any parameter list for "operator+".
"../llvm-git/include/llvm/ADT/STLExtras.h", line 130.1: 1540-1283 (I) "template <class _Iterator, class Func> llvm::operator+(mapped_iterator<_Iterator,Func>::difference_type, const mapped_iterator<_Iterator,Func> &)" is not a viable candidate.

Patch by Kai.

llvm-svn: 167311
2012-11-02 20:57:36 +00:00
Jakob Stoklund Olesen 366bd86335 Generate a table-driven version of TRI::composeSubRegIndices().
Explicitly allow composition of null sub-register indices, and handle
that common case in an inlinable stub.

Use a compressed table implementation instead of the previous nested
switches which generated pretty bad code.

llvm-svn: 167190
2012-11-01 00:32:10 +00:00
Kaelyn Uhrain 41a73b7678 Don't return false when the function's return type is a pointer.
llvm-svn: 166719
2012-10-25 21:25:08 +00:00
Joerg Sonnenberger 635debe85b Remove exception handling usage from tblgen.
Most places can use PrintFatalError as the unwinding mechanism was not
used for anything other than printing the error. The single exception
was CodeGenDAGPatterns.cpp, where intermediate errors during type
resolution were ignored to simplify incremental platform development.
This use is replaced by an error flag in TreePattern and bailout earlier
in various places if it is set. 

llvm-svn: 166712
2012-10-25 20:33:17 +00:00
David Blaikie dcbd160804 Remove unused member & unnecessary semicolon.
llvm-svn: 166694
2012-10-25 17:04:55 +00:00
NAKAMURA Takumi 88e1b351d4 llvm/utils/TableGen/CMakeLists.txt: Update corresponding to r166685.
llvm-svn: 166686
2012-10-25 15:57:56 +00:00
Sebastian Pop 5c87daf2c8 add TableGen support to create relationship maps between instructions
Relationship maps are represented as InstrMapping records which are parsed by
TableGen and the information is used to construct mapping tables to represent
appropriate relations between instructions. These tables are emitted into
XXXGenInstrInfo.inc file along with the functions to query them.

Patch by Jyotsna Verma <jverma@codeaurora.org>.

llvm-svn: 166685
2012-10-25 15:54:06 +00:00
Joerg Sonnenberger 7090937330 Don't use stack unwinding to provide the location information for
SetTheory, but pass down the location explicitly.

llvm-svn: 166629
2012-10-24 22:03:59 +00:00
Lang Hames cdd40bdc05 Allow the commuted form of tied-operand constraints in tablegen ("$dst = $src",
rather than "$src = $dst").

llvm-svn: 166382
2012-10-20 22:44:13 +00:00
Daniel Dunbar a3d9cabf8f lit: Rename the valgrind leaks feature to match what is currently used
(vg_leak).

llvm-svn: 166306
2012-10-19 20:29:30 +00:00
Daniel Dunbar a3514551a1 lit: Remove support for XTARGET.
- The XTARGET feature (inherited from old DG tests) was just confusing (and
   barely ever used). The same effect can now be achieved with a combination of
   the more useful REQUIRES and XFAIL.

llvm-svn: 166305
2012-10-19 20:29:27 +00:00
Daniel Dunbar 519a349c8a lit: Add 'valgrind' and 'valgrind-leaks' features when valgrind is used.
- These can be used with the XFAIL options.

llvm-svn: 166303
2012-10-19 20:12:00 +00:00
Daniel Dunbar 315bcbd145 lit: Propagate TERM variable in environment, some tools can do really obscure
odd things if this is missing.

llvm-svn: 166289
2012-10-19 17:23:34 +00:00
Daniel Dunbar f1706edf5d lit: Allow XFAIL: lines to also refer to "features".
llvm-svn: 166224
2012-10-18 20:43:04 +00:00
Bill Wendling fbd38fe2e3 Add an enum for the return and function indexes into the AttrListPtr object. This gets rid of some magic numbers.
llvm-svn: 165924
2012-10-15 07:29:08 +00:00
Bill Wendling d079a446d7 Attributes Rewrite
Convert the internal representation of the Attributes class into a pointer to an
opaque object that's uniqued by and stored in the LLVMContext object. The
Attributes class then becomes a thin wrapper around this opaque
object. Eventually, the internal representation will be expanded to include
attributes that represent code generation options, etc.

llvm-svn: 165917
2012-10-15 04:46:55 +00:00
Chad Rosier 2f480a8a50 [ms-inline asm] Use the new API introduced in r165830 in lieu of the
MapAndConstraints vector.  Also remove the unused Kind argument.

llvm-svn: 165833
2012-10-12 22:53:36 +00:00
Richard Trieu 2448969d7f Change (!list.size() == 0) to (!list.empty()). No functional change.
llvm-svn: 165812
2012-10-12 17:57:35 +00:00
Sean Silva 506a1c5a58 Remove unnecessary classof()'s
isa<> et al. automatically infer when the cast is an upcast (including a
self-cast), so these are no longer necessary.

llvm-svn: 165767
2012-10-11 23:30:49 +00:00
Chad Rosier 2b189a5b40 Remove extra semicolons.
llvm-svn: 165757
2012-10-11 22:25:56 +00:00
Sean Silva bd7d243107 tblgen: Compile TableGen without RTTI.
TableGen no longer needs RTTI!

llvm-svn: 165651
2012-10-10 20:27:18 +00:00
Sean Silva c0a9e39d0a tblgen: Move mini Type hierarchy to LLVM-style RTTI.
llvm-svn: 165648
2012-10-10 20:24:49 +00:00
Sean Silva 88eb8dd4ed tblgen: Use semantically correct RTTI functions.
Also, some minor cleanup.

llvm-svn: 165647
2012-10-10 20:24:47 +00:00
Sean Silva fb509ed156 tblgen: Mechanically move dynamic_cast<> to dyn_cast<>.
Some of these dyn_cast<>'s would be better phrased as isa<> or cast<>.
That will happen in a future patch.

There are also two dyn_cast_or_null<>'s slipped in instead of
dyn_cast<>'s, since they were causing crashes with just dyn_cast<>.

llvm-svn: 165646
2012-10-10 20:24:43 +00:00
Bill Wendling ed42e799dc Pass into the AttributeWithIndex::get method an ArrayRef of attribute
enums. These are then created via the correct Attributes creation method.

llvm-svn: 165607
2012-10-10 06:13:42 +00:00
Andrew Trick d0b9c44583 TableGen subtarget emitter cleanup.
Consistently evaluate Aliases and Sequences recursively.

llvm-svn: 165604
2012-10-10 05:43:13 +00:00
Andrew Trick 8e9c1d8998 misched: Generate IsBuffered flag for machine resources.
llvm-svn: 165602
2012-10-10 05:43:04 +00:00