Dale Johannesen
3a12890338
Add x86mmx to TableGen.
...
llvm-svn: 113671
2010-09-11 00:16:46 +00:00
Evan Cheng
367a5df8cf
For each instruction itinerary class, specify the number of micro-ops each
...
instruction in the class would be decoded to. Or zero if the number of
uOPs must be determined dynamically.
This will be used to determine the cost-effectiveness of predicating a
micro-coded instruction.
llvm-svn: 113513
2010-09-09 18:18:55 +00:00
Duncan Sands
269f322110
This script is executable.
...
llvm-svn: 113479
2010-09-09 09:37:54 +00:00
Chris Lattner
8ead237758
fix bugs in push/pop segment support, rdar://8407242
...
llvm-svn: 113422
2010-09-08 22:13:08 +00:00
Bill Wendling
d0419d1d6f
Remove --with-gxx-include-dir option because it's causing problems on non-Darwin platforms.
...
llvm-svn: 113401
2010-09-08 20:21:11 +00:00
Bill Wendling
6277ecca4e
Add an option to not test ObjC for those platforms which don't support it.
...
llvm-svn: 113398
2010-09-08 20:09:14 +00:00
Duncan Sands
22658bc0b7
Correct variable name.
...
llvm-svn: 113395
2010-09-08 19:58:15 +00:00
Duncan Sands
274090a6c4
Move the number of cpus logic to somewhere more logical.
...
llvm-svn: 113393
2010-09-08 19:50:25 +00:00
Bill Wendling
cedf3a278d
A script that tests a certain release candidate in several modes. It does a
...
2-phase build of llvm and llvm-gcc, similar to what the buildbots do, and runs
the regression testsuite.
Things to do:
- Work out some bugs with llvm-gcc flags.
- Not all platforms support ObjC.
- Run the test-suite.
llvm-svn: 113382
2010-09-08 18:32:31 +00:00
Bill Wendling
353802114f
Add an MVT::x86mmx type. It will take the place of all current MMX vector types.
...
llvm-svn: 113261
2010-09-07 20:03:56 +00:00
Bill Wendling
02b701f558
Fix whitespace, because I'm OCD.
...
llvm-svn: 113250
2010-09-07 18:49:14 +00:00
Dale Johannesen
605acfe533
Add patterns for MMX that use the new intrinsics.
...
Enable palignr intrinsic.
These may need adjustment for a new VT in due course.
llvm-svn: 113233
2010-09-07 18:10:56 +00:00
Chris Lattner
6282336772
attempt to appease msvc
...
llvm-svn: 113198
2010-09-07 06:10:48 +00:00
Gabor Greif
7f3ce25e6e
fix comment typos
...
llvm-svn: 113197
2010-09-07 06:06:06 +00:00
Chris Lattner
abfe4223c2
generalize my previous operand loc info hack. If the same operand
...
is busted for all variants, report it as the location. This allows
us to get the operand right for bugs like:
t.s:3:12: error: invalid operand for instruction
outb %al, %gs
^
Even though there are reg/imm and reg/reg forms of this instruction.
llvm-svn: 113183
2010-09-06 23:37:39 +00:00
Chris Lattner
339cc7bfef
in the case where an instruction only has one implementation
...
of a mneumonic, report operand errors with better location
info. For example, we now report:
t.s:6:14: error: invalid operand for instruction
cwtl $1
^
but we fail for common cases like:
t.s:11:4: error: invalid operand for instruction
addl $1, $1
^
because we don't know if this is supposed to be the reg/imm or imm/reg
form.
llvm-svn: 113178
2010-09-06 22:11:18 +00:00
Chris Lattner
628fbecf4f
Now that we know if we had a total fail on the instruction mnemonic,
...
give a more detailed error. Before:
t.s:11:4: error: unrecognized instruction
addl $1, $1
^
t.s:12:4: error: unrecognized instruction
f2efqefa $1
^
After:
t.s:11:4: error: invalid operand for instruction
addl $1, $1
^
t.s:12:4: error: invalid instruction mnemonic 'f2efqefa'
f2efqefa $1
^
This fixes rdar://8017912 - llvm-mc says "unrecognized instruction" when it means "invalid operands"
llvm-svn: 113176
2010-09-06 21:54:15 +00:00
Chris Lattner
c0658cbd16
simplify DEBUG_WITH_TYPE usage
...
llvm-svn: 113174
2010-09-06 21:28:52 +00:00
Chris Lattner
c4521d1b5f
this if can now be an assert.
...
llvm-svn: 113173
2010-09-06 21:25:43 +00:00
Chris Lattner
9026ac0edd
;
...
llvm-svn: 113172
2010-09-06 21:23:43 +00:00
Chris Lattner
8130197937
now that the opcode is trivially exposed, start matching instructions
...
by doing a binary search over the mnemonic instead of doing a linear
search through all possible instructions. This implements rdar://7785064
llvm-svn: 113171
2010-09-06 21:22:45 +00:00
Chris Lattner
6b6f3dd994
emit the match table at global scope instead of within the
...
MatchInstructionImpl. This makes it easier to read/understand
MatchInstructionImpl.
llvm-svn: 113170
2010-09-06 21:08:38 +00:00
Chris Lattner
82d88ced92
special case the mnemonic operand of the instruction in the
...
generated matcher, emiting it as a column in the MatchEntry
table instead of forcing it to go through classification and
everything else. Making it be classified caused tblgen to
produce a ton of one-off classes for each mneumonic. This
should reduce the size of the generated matcher significantly
while paving the way for future improvements.
llvm-svn: 113169
2010-09-06 21:01:37 +00:00
Chris Lattner
fdb7decfaf
The "ambiguous instructions" check only produces anything with -debug,
...
so only do the N^2 loop with debug mode.
llvm-svn: 113168
2010-09-06 20:21:47 +00:00
Chris Lattner
b4be28f33d
have tblgen detect when an instruction would have matched, but
...
failed because a subtarget feature was not enabled. Use this to
remove a bunch of hacks from the X86AsmParser for rejecting things
like popfl in 64-bit mode. Previously these hacks weren't needed,
but were important to get a message better than "invalid instruction"
when used in the wrong mode.
This also fixes bugs where pushal would not be rejected correctly in
32-bit mode (just pusha).
llvm-svn: 113166
2010-09-06 20:08:02 +00:00
Chris Lattner
a22a368e7c
change MatchInstructionImpl to return an enum instead of bool.
...
llvm-svn: 113165
2010-09-06 19:22:17 +00:00
Chris Lattner
3e4582ada5
have AsmMatcherEmitter.cpp produce the hunk of code that gets included
...
into the middle of the class, and rework how the different sections of
the generated file are conditionally included for simplicity.
llvm-svn: 113163
2010-09-06 19:11:01 +00:00
Chris Lattner
07b332f0a0
emit the LLVM intrinsic name -> intrinsic number mapping table with
...
StringMatcher instead of a linear sequence of memcmps.
llvm-svn: 113145
2010-09-06 03:58:45 +00:00
Chris Lattner
96fe532c67
allow specifying an indentation level for the string matcher.
...
llvm-svn: 113143
2010-09-06 03:50:59 +00:00
Chris Lattner
497d13e82b
emit the __builtin -> intrinsic map with StringMatcher instead of a
...
copy of a close relative of it.
llvm-svn: 113142
2010-09-06 03:14:45 +00:00
Chris Lattner
6dcaa42540
same bug, another place.
...
llvm-svn: 113141
2010-09-06 03:12:27 +00:00
Chris Lattner
9bb3bf1b59
fix a critical bug where the generated table would say
...
"1 strings to match" in a comment, which isn't gramatic.
llvm-svn: 113140
2010-09-06 03:11:10 +00:00
Chris Lattner
69b5913500
update cmake
...
llvm-svn: 113139
2010-09-06 02:58:25 +00:00
Chris Lattner
ca5a3554b5
factor the snazzy string matcher code that Daniel hates
...
out of AsmMatcherEmitter.cpp into its own class.
llvm-svn: 113137
2010-09-06 02:01:51 +00:00
Chris Lattner
fb43da66b5
slightly improve the runtime and code size of the Intrinsics info table by not
...
comparing the "llvm." prefix in the memcmp, and not storing it in the string literal.
llvm-svn: 113136
2010-09-06 01:44:44 +00:00
Chris Lattner
2f095c636a
delete dead code.
...
llvm-svn: 113075
2010-09-04 18:17:16 +00:00
Chris Lattner
b1951ea1fe
zap dead code.
...
llvm-svn: 113071
2010-09-04 17:45:58 +00:00
David Greene
2a9de4d828
Generalize getFieldType to work on all TypedInits. Add a couple of testcases from
...
Amaury Pouly.
llvm-svn: 113010
2010-09-03 21:00:49 +00:00
Dan Gohman
39dadbac5c
Remove a TODO comment; this is now filed in bugzilla (PR8005).
...
llvm-svn: 112982
2010-09-03 18:06:11 +00:00
Jakob Stoklund Olesen
99d82f2e8b
Stop emitting predicate functions. They are no longer used.
...
llvm-svn: 112924
2010-09-03 00:39:50 +00:00
Chris Lattner
ec8724f250
remove dead code.
...
llvm-svn: 112707
2010-09-01 15:39:31 +00:00
Dan Gohman
a2233f2801
Make tool_output_file's raw_ostream instance a member variable instead
...
of a base class.
This makes it possible to unregister the file from FilesToRemove when
the file is done. Also, this eliminates the need for
formatted_tool_output_file.
llvm-svn: 112706
2010-09-01 14:20:41 +00:00
Dan Gohman
dfbed53a84
Don't worry about union types.
...
llvm-svn: 112427
2010-08-29 14:50:21 +00:00
Dan Gohman
d13b1a3581
Remove obsolete keywords which are no longer relevant.
...
llvm-svn: 112382
2010-08-28 20:14:05 +00:00
Dan Gohman
5458b9ddc6
Remove unions from the vim syntax highlighting.
...
llvm-svn: 112381
2010-08-28 20:11:28 +00:00
Chris Lattner
2c9e253ca9
more dead thing zapping.
...
llvm-svn: 112353
2010-08-28 03:43:50 +00:00
Chris Lattner
d069114613
zap dead method
...
llvm-svn: 112352
2010-08-28 03:42:45 +00:00
Bob Wilson
aaff8f539a
Fix a comment typo.
...
llvm-svn: 112302
2010-08-27 21:56:59 +00:00
Dan Gohman
ca15841394
Clarify a comment.
...
llvm-svn: 112266
2010-08-27 15:16:40 +00:00
Dan Gohman
fa4a4705f9
Parse " (Hidden)" and cope with it.
...
llvm-svn: 112265
2010-08-27 15:16:09 +00:00
Dan Gohman
7e64c985fb
Default to looking for clang++ in the PATH, rather than trying to
...
guess a path that will work.
llvm-svn: 112264
2010-08-27 15:15:31 +00:00
Dan Gohman
f34728a95c
Experimental clang-based code-completion support for vim. This currently
...
depends on some clang patches which are not yet upstream.
llvm-svn: 112204
2010-08-26 18:12:22 +00:00
Eric Christopher
6490bf6072
Allow strict subclasses of register classes, this way we can handle
...
ARM instructions with:
foo GPR, rGPR
which happens a lot.
llvm-svn: 112025
2010-08-25 04:58:56 +00:00
Daniel Dunbar
e854192364
buildbot/valgrind: Ignore leaks in /usr/bin/as.
...
llvm-svn: 112022
2010-08-25 03:40:20 +00:00
Eric Christopher
b97a5e358e
Split out register class subclassing to a separate function and clean up
...
accordingly. No functional change.
llvm-svn: 112008
2010-08-25 00:41:18 +00:00
Eric Christopher
98f0ea6ade
Fix comment.
...
llvm-svn: 111996
2010-08-24 23:21:59 +00:00
Mikhail Glushenkov
acf9d5e380
llvmc: Improve error handling in EmitEdgeClasses().
...
llvm-svn: 111886
2010-08-24 01:10:22 +00:00
Mikhail Glushenkov
aaed5ea9b7
llvmc: Make syntax more consistent.
...
CompilationGraph and LanguageMap definitions do not use special syntax anymore.
llvm-svn: 111862
2010-08-23 23:21:23 +00:00
Mikhail Glushenkov
1a90528e63
llvmc: Allow multiple LanguageMaps.
...
llvm-svn: 111829
2010-08-23 19:24:16 +00:00
Mikhail Glushenkov
bf38e0749d
llvmc: Properly handle (error) in edge properties.
...
llvm-svn: 111827
2010-08-23 19:24:08 +00:00
Mikhail Glushenkov
0e6cfd7491
llvmc: Do not mention plugins in the code.
...
llvm-svn: 111826
2010-08-23 19:24:00 +00:00
Chandler Carruth
191c4f73b2
Fix some GCC warnings by providing a virtual destructor in the base of a class
...
hierarchy with virtual methods and using llvm_unreachable to properly indicate
unreachable states which would otherwise leave variables uninitialized.
llvm-svn: 111803
2010-08-23 08:25:07 +00:00
Mikhail Glushenkov
18277eafb0
llvmc: Fix alias generation.
...
llvm-svn: 111662
2010-08-20 18:16:26 +00:00
Mikhail Glushenkov
defcda2e61
Trailing whitespace.
...
llvm-svn: 111656
2010-08-20 17:38:38 +00:00
Dan Gohman
2fb75f0455
Diagnose attempts to update standard output.
...
llvm-svn: 111649
2010-08-20 16:56:11 +00:00
Dan Gohman
fe99020b47
Convert FileUpdate to use tool_output_file, and to use
...
errs() instead of outs() for its verbose messages.
llvm-svn: 111648
2010-08-20 16:54:27 +00:00
Dan Gohman
2189d1a9f3
Convert tablegen to use tool_output_file.
...
llvm-svn: 111644
2010-08-20 16:45:58 +00:00
Mikhail Glushenkov
3eab653285
llvmc: Do not prefix option names with AutoGenerated.
...
Since they now live in the namespace 'autogenerated'.
llvm-svn: 111620
2010-08-20 11:24:51 +00:00
Mikhail Glushenkov
024ec17332
llvmc: Cut global namespace pollution.
...
llvm-svn: 111619
2010-08-20 11:24:44 +00:00
Mikhail Glushenkov
b2ca0d19f2
llvmc: Update examples.
...
llvm-svn: 111553
2010-08-19 20:04:19 +00:00
Daniel Dunbar
9262abdd8f
buildbot/valgrind: Update RegisterPass false positive suppression for API
...
changes.
llvm-svn: 111529
2010-08-19 17:21:21 +00:00
Daniel Dunbar
c1e296ed40
buildbot/valgrind: Suppress warnings about leaks in /bin/grep.
...
llvm-svn: 111528
2010-08-19 17:21:17 +00:00
Eli Friedman
33087a7fe4
Use std::string instead of StringRef in ClangAttrEmitter.cpp; per report on
...
cfe-dev, fixes an error compiling with MSVC. Using a StringRef here doesn't
look safe in any case.
llvm-svn: 111513
2010-08-19 06:11:05 +00:00
Daniel Dunbar
27b91a7410
lit/GoogleTest: Add .exe to the suffix when looking for tests.
...
llvm-svn: 111487
2010-08-19 00:22:45 +00:00
Alexis Hunt
db5382093d
Add include missing for VC build.
...
llvm-svn: 111484
2010-08-19 00:19:03 +00:00
Alexis Hunt
fa9fd03e2d
Remove three spurious semicolons
...
llvm-svn: 111480
2010-08-19 00:03:05 +00:00
Alexis Hunt
1d2b159882
Finish full attribute class emission for clang.
...
For more information, see the accompanying clang patch.
llvm-svn: 111454
2010-08-18 23:23:09 +00:00
Eric Christopher
d84dbb5caf
Remove predicate workaround, we're going to require that predicate
...
and optional def operands are handled in the backend support.
llvm-svn: 111220
2010-08-17 01:18:37 +00:00
Bob Wilson
481d7a9ab4
Rename sat_shift operand to shift_imm, in preparation for using it for other
...
instructions besides saturate instructions. No functional changes.
llvm-svn: 111168
2010-08-16 18:27:34 +00:00
Bob Wilson
57825eea36
Install Embedded builds into usr/local. Radar 8313723.
...
llvm-svn: 111149
2010-08-16 16:39:59 +00:00
Argyrios Kyrtzidis
d0fcc9a818
Revert r111082. No warnings for this common pattern.
...
llvm-svn: 111102
2010-08-15 10:27:23 +00:00
Mikhail Glushenkov
938e976b90
llvmc: remove dynamic plugins.
...
llvm-svn: 111094
2010-08-15 07:07:12 +00:00
Argyrios Kyrtzidis
7c09ddf0ae
Add ATTRIBUTE_UNUSED to methods that are not supposed to be used.
...
llvm-svn: 111082
2010-08-14 21:35:10 +00:00
Mikhail Glushenkov
b990d970f1
Revert r111007.
...
Apparently, this is now fixed in Clang.
llvm-svn: 111032
2010-08-13 20:08:53 +00:00
Mikhail Glushenkov
8bdfce97a8
Add a workaround for building with Clang.
...
llvm-svn: 111007
2010-08-13 06:02:45 +00:00
Mikhail Glushenkov
d2cc5fb971
llvmc: fix two tests, remove XFAILs.
...
Tested on Linux and Darwin; please add platform-specific XFAILs/mail me a bug
report if this still fails.
llvm-svn: 110998
2010-08-13 02:29:24 +00:00
Johnny Chen
8e8f1c133a
Cleaned up the for-disassembly-only entries in the arm instruction table so that
...
the memory barrier variants (other than 'SY' full system domain read and write)
are treated as one instruction with option operand.
llvm-svn: 110951
2010-08-12 20:46:17 +00:00
Daniel Dunbar
167b9d7f30
tblgen/AsmMatcher: Always emit the match function as 'MatchInstructionImpl',
...
target specific parsers can adapt the TargetAsmParser to this.
llvm-svn: 110888
2010-08-12 00:55:32 +00:00
Bob Wilson
add513112a
Move the ARM SSAT and USAT optional shift amount operand out of the
...
instruction opcode. This also fixes part of PR7792.
llvm-svn: 110875
2010-08-11 23:10:46 +00:00
Daniel Dunbar
69f024b855
tblgen/AsmMatcher: Treat '.' in assembly strings as a token separator.
...
llvm-svn: 110789
2010-08-11 06:36:59 +00:00
Daniel Dunbar
1326056108
tblgen/AsmMatcher: Downgrade instructions with tied operands to a debug-only warning, for now.
...
llvm-svn: 110779
2010-08-11 04:46:08 +00:00
Bob Wilson
9664984be8
Add a separate ARM instruction format for Saturate instructions.
...
(I discovered 2 more copies of the ARM instruction format list, bringing the
total to 4!! Two of them were already out of sync. I haven't yet gotten into
the disassembler enough to know the best way to fix this, but something needs
to be done.) Add support for encoding these instructions.
llvm-svn: 110754
2010-08-11 00:01:18 +00:00
Eric Christopher
e264e092bf
We already have this as OperandNode.
...
llvm-svn: 110748
2010-08-10 23:46:20 +00:00
Bob Wilson
407e76995b
Install llvmCore_Sim to the simulator SDK directory. Radar 8282845.
...
llvm-svn: 110687
2010-08-10 17:13:58 +00:00
Dan Gohman
ac6a3c4c66
Expand uses of python 2.6's "A if B else C" syntax into regular
...
if-else statements, to hopefully support older pythons (PR7850).
llvm-svn: 110638
2010-08-10 01:03:34 +00:00
Bill Wendling
18e853f458
Add back in r109901, which adds a Compare flag to the target instructions. It's
...
useful after all.
llvm-svn: 110531
2010-08-08 01:49:35 +00:00
Rafael Espindola
027d5bcf89
Fix eabi calling convention when a 64 bit value shadows r3.
...
Without this what was happening was:
* R3 is not marked as "used"
* ARM backend thinks it has to save it to the stack because of vaarg
* Offset computation correctly ignores it
* Offsets are wrong
llvm-svn: 110446
2010-08-06 15:35:32 +00:00
Bill Wendling
e8bb340203
Revert r109901. The implementation of <rdar://problem/7405933> (r110423) doesn't
...
need the Compare flag after all.
--- Reverse-merging r109901 into '.':
U include/llvm/Target/TargetInstrDesc.h
U include/llvm/Target/Target.td
U utils/TableGen/InstrInfoEmitter.cpp
U utils/TableGen/CodeGenInstruction.cpp
U utils/TableGen/CodeGenInstruction.h
llvm-svn: 110424
2010-08-06 01:36:09 +00:00
Eric Christopher
957fc3df52
Moar words!
...
llvm-svn: 110422
2010-08-06 01:30:54 +00:00
Nate Begeman
a59132e329
Add tablegen support for vdup_lane
...
llvm-svn: 110419
2010-08-06 01:24:11 +00:00
Dan Gohman
ddb2d65c50
Remove IntrWriteMem, as it's the default. Rename IntrWriteArgMem
...
to IntrReadWriteArgMem, as it's for reading as well as writing.
llvm-svn: 110395
2010-08-05 23:36:21 +00:00
Dan Gohman
1bcc697c2a
Update the polygen grammar for linker_private and linker_private_weak,
...
and add comments about major implemented features.
llvm-svn: 110215
2010-08-04 17:01:59 +00:00
Dan Gohman
988bfce174
Print a message when a test failure is due to stderr output
...
alone, rather than just an exit code.
llvm-svn: 110208
2010-08-04 16:42:38 +00:00
Dan Gohman
ccb6156a0f
Remove CVS artifacts.
...
llvm-svn: 110206
2010-08-04 16:11:24 +00:00
Dan Gohman
1a41e6e0ce
Delete scripts which haven't noticed that CVS has gone away.
...
llvm-svn: 110205
2010-08-04 16:10:42 +00:00
Dan Gohman
b3f5c6e795
cvsupdate is gone.
...
llvm-svn: 110204
2010-08-04 16:09:01 +00:00
Dan Gohman
67c0212353
Delete mkpatch. Everything it does is already done by svn diff by default.
...
llvm-svn: 110203
2010-08-04 16:07:22 +00:00
Dan Gohman
4f9c40c521
Change the logic which interprets output on stderr as an error so that
...
it doesn't modify the exit code or the stdout contents, and so that it
doesn't clutter the output with "Command has output on stderr!".
llvm-svn: 110171
2010-08-04 00:12:31 +00:00
Dan Gohman
794172ca9c
Don't print "Command output (stdout):" when the command has no output,
...
and same for stderr, to avoid clutter in the output.
llvm-svn: 110169
2010-08-04 00:05:16 +00:00
Dan Gohman
c70c6b144a
Use the regular conditional operator syntax instead of a clever hack.
...
llvm-svn: 110168
2010-08-04 00:00:13 +00:00
Daniel Dunbar
1390d189f3
build: Fix a dependency.
...
llvm-svn: 110001
2010-08-02 00:45:41 +00:00
Daniel Dunbar
a19db3594f
tests: Add an 'llvm-lit' tool (script), which gets generated as part of the
...
build and has the object build directory baked into it. This allows 'llvm-lit'
to properly find the information needed to run the test suite in all cases,
without requiring the user to have LLVM or 'lit' available in their PATH, for
example.
llvm-svn: 110000
2010-08-02 00:39:42 +00:00
Daniel Dunbar
38a867aca6
lit: Allow clients to define predefined parameters.
...
llvm-svn: 109999
2010-08-02 00:39:38 +00:00
Bill Wendling
9b8d586039
Add a "Compare" flag to the target instruction descriptor. This will be used
...
later to identify and possibly remove superfluous compare instructions -- those
that are testing for and setting a status flag that should already be set.
llvm-svn: 109901
2010-07-30 22:48:39 +00:00
Benjamin Kramer
f9d5fe7fbd
Tweak suppressions.
...
llvm-svn: 109858
2010-07-30 12:18:36 +00:00
Jim Grosbach
d343166a0b
Many Thumb2 instructions can reference the full ARM register set (i.e.,
...
have 4 bits per register in the operand encoding), but have undefined
behavior when the operand value is 13 or 15 (SP and PC, respectively).
The trivial coalescer in linear scan sometimes will merge a copy from
SP into a subsequent instruction which uses the copy, and if that
instruction cannot legally reference SP, we get bad code such as:
mls r0,r9,r0,sp
instead of:
mov r2, sp
mls r0, r9, r0, r2
This patch adds a new register class for use by Thumb2 that excludes
the problematic registers (SP and PC) and is used instead of GPR
for those operands which cannot legally reference PC or SP. The
trivial coalescer explicitly requires that the register class
of the destination for the COPY instruction contain the source
register for the COPY to be considered for coalescing. This prevents
errant instructions like that above.
PR7499
llvm-svn: 109842
2010-07-30 02:41:01 +00:00
Benjamin Kramer
2e357b62bb
Supress valgrind errors from python.
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llvm-svn: 109818
2010-07-29 23:15:04 +00:00
Owen Anderson
b2c657c618
Make un-named values legible in certain vim configurations.
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llvm-svn: 109772
2010-07-29 17:57:57 +00:00
Bob Wilson
59fba9d2b9
Fix a warning from gcc-4.0 (from the ppc buildbot).
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llvm-svn: 109605
2010-07-28 18:21:10 +00:00
Eric Christopher
e1270c64e3
Filter out patterns that have PredicateOperands.
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llvm-svn: 109572
2010-07-28 01:52:23 +00:00
Mikhail Glushenkov
d359cf2e44
Return -1 only on failure to execute a program.
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Also fix some comments.
llvm-svn: 109499
2010-07-27 11:19:36 +00:00
Eric Christopher
62ac5ca22d
80-col.
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llvm-svn: 109407
2010-07-26 17:53:07 +00:00
Mikhail Glushenkov
1e5d7c6e82
Get rid of exceptions in llvmc.
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llvmc can be now compiled with llvm-gcc on Windows.
llvm-svn: 109215
2010-07-23 03:42:55 +00:00
Bob Wilson
c3b40da379
Add an explicit -sdk option to xcrun command.
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llvm-svn: 109196
2010-07-22 23:33:00 +00:00
Daniel Dunbar
29dc45b650
lit: Add some example tests for previous commit.
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llvm-svn: 109071
2010-07-22 00:40:19 +00:00
Daniel Dunbar
cfa3896d98
lit: Add support for 'REQUIRES: feature-one, feature-two, ...' in the
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integrated-test formats (sh and tcl style). The particular features which get
recognized are up to the test suite itself to define.
llvm-svn: 109062
2010-07-21 23:39:57 +00:00
Eric Christopher
bebb8c5f86
Hack around extracts that aren't easy to process.
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llvm-svn: 109043
2010-07-21 22:07:19 +00:00
Bob Wilson
ebcaddee44
Add support for a new Apple-style build target, EmbeddedSim, that builds
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llvmCore for the iOS Simulator.
llvm-svn: 108922
2010-07-20 20:44:02 +00:00
Chris Lattner
394f1c2a27
remove option from tablegen for building static header.
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llvm-svn: 108893
2010-07-20 19:45:21 +00:00
Bruno Cardoso Lopes
9de0ca73d4
Add 256-bit vaddsub, vhadd, vhsub, vblend and vdpp instructions!
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llvm-svn: 108769
2010-07-19 23:32:44 +00:00
Bob Wilson
a7d44a1ab6
Save a copy of the unstripped libLTO.dylib in $SYM_DIR. Clean up the code
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for dealing with libLTO.dylib to put it all in one place and to allow
use of DISABLE_USR_LINKS.
llvm-svn: 108753
2010-07-19 21:33:07 +00:00
Mikhail Glushenkov
1432699cb2
Remove code duplication.
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llvm-svn: 108718
2010-07-19 17:17:22 +00:00
Mikhail Glushenkov
4fc84a0dcd
Better error reporting for switch_list.
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llvm-svn: 108714
2010-07-19 17:17:10 +00:00
Daniel Dunbar
eefe8616be
TblGen/AsmMatcher: Add support for honoring instruction Requires<[]> attributes as part of the matcher.
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- Currently includes a hack to limit ourselves to "In32BitMode" and "In64BitMode", because we don't have the other infrastructure to properly deal with setting SSE, etc. features on X86.
llvm-svn: 108677
2010-07-19 05:44:09 +00:00
Mikhail Glushenkov
303838d69f
llvmc: Add a new option type (switch_list).
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llvm-svn: 108673
2010-07-19 03:16:25 +00:00
Bill Wendling
004d772558
Update comment.
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llvm-svn: 108571
2010-07-16 23:10:00 +00:00
Bill Wendling
499f797cdd
Rename DBG_LABEL PROLOG_LABEL, because it's only used during prolog emission and
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thus is a much more meaningful name.
llvm-svn: 108563
2010-07-16 22:20:36 +00:00
Bob Wilson
5d2c1218f1
Remove the entire docs directory from Apple-style builds.
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This fixes a "usr_junk" verification failure when installing into /usr.
llvm-svn: 108384
2010-07-14 23:49:18 +00:00
Bob Wilson
6f4f3612cc
Try to get embedded build of llvmCore to pass verification.
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Simplify some things in the process.
llvm-svn: 108382
2010-07-14 23:41:58 +00:00
Jakob Stoklund Olesen
f059642c50
Silence a warning.
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llvm-svn: 108169
2010-07-12 18:17:47 +00:00
Duncan Sands
41b4a6b36a
Convert some tab stops into spaces.
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llvm-svn: 108130
2010-07-12 08:16:59 +00:00
Jakob Stoklund Olesen
4a52e2f6a7
Replace copyRegToReg with COPY in FastISelEmitter.
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llvm-svn: 108071
2010-07-11 03:53:50 +00:00
Dan Gohman
d7b5ce3312
Reapply bottom-up fast-isel, with several fixes for x86-32:
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- Check getBytesToPopOnReturn().
- Eschew ST0 and ST1 for return values.
- Fix the PIC base register initialization so that it doesn't ever
fail to end up the top of the entry block.
llvm-svn: 108039
2010-07-10 09:00:22 +00:00
Bruno Cardoso Lopes
792e906bef
Start the support for AVX instructions with 256-bit %ymm registers. A couple of
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notes:
- The instructions are being added with dummy placeholder patterns using some 256
specifiers, this is not meant to work now, but since there are some multiclasses
generic enough to accept them, when we go for codegen, the stuff will be already
there.
- Add VEX encoding bits to support YMM
- Add MOVUPS and MOVAPS in the first round
- Use "Y" as suffix for those Instructions: MOVUPSYrr, ...
- All AVX instructions in X86InstrSSE.td will move soon to a new X86InstrAVX
file.
llvm-svn: 107996
2010-07-09 18:27:43 +00:00
Bob Wilson
6586e9b203
--- Reverse-merging r107947 into '.':
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U utils/TableGen/FastISelEmitter.cpp
--- Reverse-merging r107943 into '.':
U test/CodeGen/X86/fast-isel.ll
U test/CodeGen/X86/fast-isel-loads.ll
U include/llvm/Target/TargetLowering.h
U include/llvm/Support/PassNameParser.h
U include/llvm/CodeGen/FunctionLoweringInfo.h
U include/llvm/CodeGen/CallingConvLower.h
U include/llvm/CodeGen/FastISel.h
U include/llvm/CodeGen/SelectionDAGISel.h
U lib/CodeGen/LLVMTargetMachine.cpp
U lib/CodeGen/CallingConvLower.cpp
U lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
U lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
U lib/CodeGen/SelectionDAG/FastISel.cpp
U lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
U lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
U lib/CodeGen/SelectionDAG/InstrEmitter.cpp
U lib/CodeGen/SelectionDAG/TargetLowering.cpp
U lib/Target/XCore/XCoreISelLowering.cpp
U lib/Target/XCore/XCoreISelLowering.h
U lib/Target/X86/X86ISelLowering.cpp
U lib/Target/X86/X86FastISel.cpp
U lib/Target/X86/X86ISelLowering.h
llvm-svn: 107987
2010-07-09 16:37:18 +00:00
Dan Gohman
cc40c76382
These changes should have accompanied r107943.
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llvm-svn: 107947
2010-07-09 00:59:16 +00:00
Dale Johannesen
e2289285ae
Changes to ARM tail calls, mostly cosmetic.
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Add explicit testcases for tail calls within the same module.
Duplicate some code to humor those who think .w doesn't apply on ARM.
Leave this disabled on Thumb1, and add some comments explaining why it's hard
and won't gain much.
llvm-svn: 107851
2010-07-08 01:18:23 +00:00
Dan Gohman
e75704369d
Revert 107840 107839 107813 107804 107800 107797 107791.
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Debug info intrinsics win for now.
llvm-svn: 107850
2010-07-08 01:00:56 +00:00
Chris Lattner
ac5881295c
Implement the major chunk of PR7195: support for 'callw'
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in the integrated assembler. Still some discussion to be
done.
llvm-svn: 107825
2010-07-07 22:27:31 +00:00
Dan Gohman
ffe64b1ee5
Give FunctionLoweringInfo an MBB member, avoiding the need to pass it
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around everywhere, and also give it an InsertPt member, to enable isel
to operate at an arbitrary position within a block, rather than just
appending to a block.
llvm-svn: 107791
2010-07-07 16:47:08 +00:00