b8ff8f0cb6
when david added support for #NAME# he didn't update the comments and
...
tried (but failed) to artificially constrain it to working with #NAME#.
Just allow any # in identifiers, and update the comments.
llvm-svn: 115704
2010-10-05 22:59:29 +00:00
7538ed80a9
enhance tblgen to support anonymous defm's, use this to
...
simplify the X86 CMOVmr's.
llvm-svn: 115702
2010-10-05 22:51:56 +00:00
c1526595b3
trailing whitespace
...
llvm-svn: 115664
2010-10-05 20:35:57 +00:00
c4abc7036d
Update attribute reading for the changed source location code.
...
llvm-svn: 115624
2010-10-05 15:59:36 +00:00
9ddb678d45
Properly deserialize Clang types that are used as attribute arguments
...
llvm-svn: 115616
2010-10-05 14:51:48 +00:00
8d302b2e71
Fixed the disassembler to handle two new X86
...
instruction forms. Now the ENTER instruction
disassembles correctly.
llvm-svn: 115573
2010-10-04 22:45:51 +00:00
50774e8fa7
remove reference to dead script.
...
llvm-svn: 115413
2010-10-02 18:49:27 +00:00
250ecf0e00
nuke an old script
...
llvm-svn: 115412
2010-10-02 18:44:23 +00:00
8cbc86e912
Fix MSVC release mode compilation error.
...
llvm-svn: 115407
2010-10-02 03:26:54 +00:00
77339c7c98
Fix typo
...
llvm-svn: 115348
2010-10-01 21:20:39 +00:00
dd224d2333
Massive rewrite of MMX:
...
The x86_mmx type is used for MMX intrinsics, parameters and
return values where these use MMX registers, and is also
supported in load, store, and bitcast.
Only the above operations generate MMX instructions, and optimizations
do not operate on or produce MMX intrinsics.
MMX-sized vectors <2 x i32> etc. are lowered to XMM or split into
smaller pieces. Optimizations may occur on these forms and the
result casted back to x86_mmx, provided the result feeds into a
previous existing x86_mmx operation.
The point of all this is prevent optimizations from introducing
MMX operations, which is unsafe due to the EMMS problem.
llvm-svn: 115243
2010-09-30 23:57:10 +00:00
4a57b76eea
Let a target specify whether it wants an assembly printer to be the MC version
...
or not. TableGen needs to generate the printInstruction() function as taking
an MCInstr* or a MachineInstr*, depending. Default to the old non-MC
version so that everything not yet using MC continues to just work without
fidding.
llvm-svn: 115126
2010-09-30 01:29:54 +00:00
4a010fd1ea
Model Cortex-a9 load to SUB, RSB, ADD, ADC, SBC, RSC, CMN, MVN, or CMP
...
pipeline forwarding path.
llvm-svn: 115098
2010-09-29 22:42:35 +00:00
a5497345ad
trailing whitespace
...
llvm-svn: 115096
2010-09-29 22:32:50 +00:00
e9da6db67f
Convert a bunch of uses of 'bytecode' into 'bitcode'. This
...
is not everything, but the remaining cases are less trivial.
llvm-svn: 115080
2010-09-29 20:09:55 +00:00
8211d31055
GetSourceVersion: Strip off svninfo extra markers, which aren't really part of the version.
...
llvm-svn: 115074
2010-09-29 19:30:17 +00:00
afd363e65b
utils: Add GetRepositoryPath script, patch by Jonathan Mulder!
...
- Also, fix indention in GetSourceVersion while in the area.
llvm-svn: 115048
2010-09-29 17:57:01 +00:00
a9dd1998cc
lit: Fix a subtle resource usage bug when executing tests using the internal
...
shell runner.
We would inadvertently end up holding on to handles to the temporary files
longer than we should have been. On Win32, where open handles lock some file
operations, this caused problems in tests which would try to move temporary
files around (as Clang does by default now).
Many thanks to Francois Pichet for the excellent detective work on this.
llvm-svn: 115040
2010-09-29 15:59:37 +00:00
f60062fd55
add basic avx support to the disassembler, also teach it about ssmem/sdmem
...
operands.
With this done, we can remove the _Int suffixes from the round instructions
without the disassembler blowing up. This allows the assembler to support
them, implementing rdar://8456376 - llvm-mc rejects 'roundss'
llvm-svn: 115019
2010-09-29 02:57:56 +00:00
0097dd0d5a
Add support to model pipeline bypass / forwarding.
...
llvm-svn: 115005
2010-09-28 23:50:49 +00:00
c758311025
Push twines deeper into SourceMgr's error handling methods.
...
llvm-svn: 114847
2010-09-27 17:42:11 +00:00
46d8a93005
Reverting "CMake: Don't include tools, unittets, or examples as
...
available targets unless LLVM_INCLUDE_X is ON. LLVM_BUILD_X implies
LLVM_INCLUDE_X"
It breaks the configuration phase when cmake is invoked without
parameters, it is too complex for the purpose and introduces an
incovenience for the user (as both LLVM_BUILD_X and LLVM_INCLUDE_X
must set to OFF for not including X on the build)
llvm-svn: 114795
2010-09-25 20:25:25 +00:00
299479020a
Add ret instruction to PTX backend
...
llvm-svn: 114788
2010-09-25 07:46:17 +00:00
ded5f66813
Get rid of pop_macro warnings on MSVC.
...
llvm-svn: 114750
2010-09-24 19:48:47 +00:00
e35a611aa5
CMake: Don't include tools, unittets, or examples as available targets
...
unless LLVM_INCLUDE_X is ON. LLVM_BUILD_X implies LLVM_INCLUDE_X
llvm-svn: 114747
2010-09-24 19:10:51 +00:00
55581b3336
Fix line endings from my last commit.
...
llvm-svn: 114728
2010-09-24 09:10:21 +00:00
d8010d6456
unittests: Support Windows.
...
llvm-svn: 114727
2010-09-24 09:01:34 +00:00
5d28c8428f
Test unittests built with CMake.
...
llvm-svn: 114726
2010-09-24 09:01:22 +00:00
10d274d874
CMake: Build unittests.
...
llvm-svn: 114725
2010-09-24 09:01:13 +00:00
1444f47deb
Fix whitespace.
...
llvm-svn: 114724
2010-09-24 09:00:56 +00:00
2c5df619c4
Revert r114703 and r114702, removing the isConditionalMove flag from instructions. After further
...
reflection, this isn't going to achieve the purpose I intended it for. Back to the drawing board!
llvm-svn: 114710
2010-09-23 23:45:25 +00:00
6e0e8d7d64
Add an TargetInstrDesc bit to indicate that a given instruction is a conditional move.
...
Not intended functionality change, as nothing uses this yet.
llvm-svn: 114702
2010-09-23 22:44:10 +00:00
b4e0cc0212
Revert r114596, it's breaking a few tests.
...
llvm-svn: 114659
2010-09-23 16:49:17 +00:00
e9e9c08ce2
<rdar://problem/8228022> Wvector-conversions warnings in arm_neon.h
...
Explicitly cast arguments to the type the builtin expects, which is <vN x i8>
llvm-svn: 114596
2010-09-22 22:28:42 +00:00
a9e57e0eff
Rework passing parent pointers into complexpatterns, I forgot
...
that complex patterns are matched after the entire pattern has
a structural match, therefore the NodeStack isn't in a useful
state when the actual call to the matcher happens.
llvm-svn: 114489
2010-09-21 22:00:25 +00:00
dd83548fea
just like they can opt into getting the root of the pattern being
...
matched, allow ComplexPatterns to opt into getting the parent node
of the operand being matched.
llvm-svn: 114472
2010-09-21 20:37:12 +00:00
0e023ea02a
fix a long standing wart: all the ComplexPattern's were being
...
passed the root of the match, even though only a few patterns
actually needed this (one in X86, several in ARM [which should
be refactored anyway], and some in CellSPU that I don't feel
like detangling). Instead of requiring all ComplexPatterns to
take the dead root, have targets opt into getting the root by
putting SDNPWantRoot on the ComplexPattern.
llvm-svn: 114471
2010-09-21 20:31:19 +00:00
5be6764363
Trailing whitespace, 80-col violations.
...
llvm-svn: 114435
2010-09-21 14:59:50 +00:00
ed79d5f24d
llvmc: Allow multiple output languages.
...
llvm-svn: 114433
2010-09-21 14:59:42 +00:00
81b7899bc8
Using regexp-opt for keyword regex declarations makes the word lists more
...
readable and easier to edit.
llvm-svn: 114308
2010-09-19 03:44:22 +00:00
a573d19662
Handle the odd case where we only have one instruction.
...
llvm-svn: 114293
2010-09-18 18:50:27 +00:00
c4f3990f01
lit: Bump version to 0.2.0dev, for no apparent reason.
...
llvm-svn: 114262
2010-09-18 02:28:15 +00:00
196024ce1b
lit: Tweak setup.py.
...
llvm-svn: 114261
2010-09-18 02:28:12 +00:00
07cc4f6b33
lit: These TODOs are done(ish).
...
llvm-svn: 114260
2010-09-18 02:28:09 +00:00
922563cc6d
Some of the tests build an executable with llvm-gcc. For this to work, llvm-gcc
...
needs to find some libraries, which may require searching the directories given
by LIBRARY_PATH on curiously configured systems. So pass on LIBRARY_PATH.
llvm-svn: 114186
2010-09-17 17:05:27 +00:00
b8e87d81bf
Release-Asserts no longer exists.
...
llvm-svn: 113965
2010-09-15 12:30:35 +00:00
3b2ad1d045
lit: Expose FileBasedTest object and Test module via 'lit' object that gets
...
exposed to config files.
llvm-svn: 113923
2010-09-15 03:52:38 +00:00
2c11b449e0
lit: Rename main lit module to main.py, lit/lit/lit.py was a bit too, err,
...
alliterate.
llvm-svn: 113922
2010-09-15 03:52:31 +00:00
02d6467291
Use float64 instead of int64 vector elements for NEON vget_low and vget_high
...
functions, since int64 is not a legal type and using it leads to inefficient
code. PR8036.
llvm-svn: 113919
2010-09-15 01:52:33 +00:00
86ac3fc9af
Tidy whitespace in generated arm_neon.h.
...
llvm-svn: 113865
2010-09-14 21:52:34 +00:00
511dce004e
CBackend: Fix MSVC build.
...
This may produce warnings on MSVS, but it's better than failures.
llvm-svn: 113834
2010-09-14 04:27:38 +00:00
42be03b4a0
Fix typo in temp. script file name.
...
llvm-svn: 113787
2010-09-13 21:23:17 +00:00
ddc68dd3a1
Add little test script to check debug info.
...
llvm-svn: 113779
2010-09-13 20:42:15 +00:00
885611b42b
CMake: Add llvm-lit to CMake build.
...
llvm-svn: 113762
2010-09-13 17:52:38 +00:00
17cd907b6b
Nowadays a release build has assertions off.
...
llvm-svn: 113747
2010-09-13 13:45:33 +00:00
3a12890338
Add x86mmx to TableGen.
...
llvm-svn: 113671
2010-09-11 00:16:46 +00:00
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
269f322110
This script is executable.
...
llvm-svn: 113479
2010-09-09 09:37:54 +00:00
8ead237758
fix bugs in push/pop segment support, rdar://8407242
...
llvm-svn: 113422
2010-09-08 22:13:08 +00:00
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
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
22658bc0b7
Correct variable name.
...
llvm-svn: 113395
2010-09-08 19:58:15 +00:00
274090a6c4
Move the number of cpus logic to somewhere more logical.
...
llvm-svn: 113393
2010-09-08 19:50:25 +00:00
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
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
02b701f558
Fix whitespace, because I'm OCD.
...
llvm-svn: 113250
2010-09-07 18:49:14 +00:00
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
6282336772
attempt to appease msvc
...
llvm-svn: 113198
2010-09-07 06:10:48 +00:00
7f3ce25e6e
fix comment typos
...
llvm-svn: 113197
2010-09-07 06:06:06 +00:00
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
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
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
c0658cbd16
simplify DEBUG_WITH_TYPE usage
...
llvm-svn: 113174
2010-09-06 21:28:52 +00:00
c4521d1b5f
this if can now be an assert.
...
llvm-svn: 113173
2010-09-06 21:25:43 +00:00
9026ac0edd
;
...
llvm-svn: 113172
2010-09-06 21:23:43 +00:00
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
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
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
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
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
a22a368e7c
change MatchInstructionImpl to return an enum instead of bool.
...
llvm-svn: 113165
2010-09-06 19:22:17 +00:00
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
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
96fe532c67
allow specifying an indentation level for the string matcher.
...
llvm-svn: 113143
2010-09-06 03:50:59 +00:00
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
6dcaa42540
same bug, another place.
...
llvm-svn: 113141
2010-09-06 03:12:27 +00:00
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
69b5913500
update cmake
...
llvm-svn: 113139
2010-09-06 02:58:25 +00:00
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
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
2f095c636a
delete dead code.
...
llvm-svn: 113075
2010-09-04 18:17:16 +00:00
b1951ea1fe
zap dead code.
...
llvm-svn: 113071
2010-09-04 17:45:58 +00:00
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
39dadbac5c
Remove a TODO comment; this is now filed in bugzilla (PR8005).
...
llvm-svn: 112982
2010-09-03 18:06:11 +00:00
99d82f2e8b
Stop emitting predicate functions. They are no longer used.
...
llvm-svn: 112924
2010-09-03 00:39:50 +00:00
ec8724f250
remove dead code.
...
llvm-svn: 112707
2010-09-01 15:39:31 +00:00
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
dfbed53a84
Don't worry about union types.
...
llvm-svn: 112427
2010-08-29 14:50:21 +00:00
d13b1a3581
Remove obsolete keywords which are no longer relevant.
...
llvm-svn: 112382
2010-08-28 20:14:05 +00:00
5458b9ddc6
Remove unions from the vim syntax highlighting.
...
llvm-svn: 112381
2010-08-28 20:11:28 +00:00
2c9e253ca9
more dead thing zapping.
...
llvm-svn: 112353
2010-08-28 03:43:50 +00:00
d069114613
zap dead method
...
llvm-svn: 112352
2010-08-28 03:42:45 +00:00
aaff8f539a
Fix a comment typo.
...
llvm-svn: 112302
2010-08-27 21:56:59 +00:00
ca15841394
Clarify a comment.
...
llvm-svn: 112266
2010-08-27 15:16:40 +00:00
fa4a4705f9
Parse " (Hidden)" and cope with it.
...
llvm-svn: 112265
2010-08-27 15:16:09 +00:00
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
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
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
e854192364
buildbot/valgrind: Ignore leaks in /usr/bin/as.
...
llvm-svn: 112022
2010-08-25 03:40:20 +00:00
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
98f0ea6ade
Fix comment.
...
llvm-svn: 111996
2010-08-24 23:21:59 +00:00
acf9d5e380
llvmc: Improve error handling in EmitEdgeClasses().
...
llvm-svn: 111886
2010-08-24 01:10:22 +00:00
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
1a90528e63
llvmc: Allow multiple LanguageMaps.
...
llvm-svn: 111829
2010-08-23 19:24:16 +00:00
bf38e0749d
llvmc: Properly handle (error) in edge properties.
...
llvm-svn: 111827
2010-08-23 19:24:08 +00:00
0e6cfd7491
llvmc: Do not mention plugins in the code.
...
llvm-svn: 111826
2010-08-23 19:24:00 +00:00
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
18277eafb0
llvmc: Fix alias generation.
...
llvm-svn: 111662
2010-08-20 18:16:26 +00:00
defcda2e61
Trailing whitespace.
...
llvm-svn: 111656
2010-08-20 17:38:38 +00:00
2fb75f0455
Diagnose attempts to update standard output.
...
llvm-svn: 111649
2010-08-20 16:56:11 +00:00
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
2189d1a9f3
Convert tablegen to use tool_output_file.
...
llvm-svn: 111644
2010-08-20 16:45:58 +00:00
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
024ec17332
llvmc: Cut global namespace pollution.
...
llvm-svn: 111619
2010-08-20 11:24:44 +00:00
b2ca0d19f2
llvmc: Update examples.
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llvm-svn: 111553
2010-08-19 20:04:19 +00:00
9262abdd8f
buildbot/valgrind: Update RegisterPass false positive suppression for API
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changes.
llvm-svn: 111529
2010-08-19 17:21:21 +00:00
c1e296ed40
buildbot/valgrind: Suppress warnings about leaks in /bin/grep.
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llvm-svn: 111528
2010-08-19 17:21:17 +00:00
33087a7fe4
Use std::string instead of StringRef in ClangAttrEmitter.cpp; per report on
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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
27b91a7410
lit/GoogleTest: Add .exe to the suffix when looking for tests.
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llvm-svn: 111487
2010-08-19 00:22:45 +00:00
db5382093d
Add include missing for VC build.
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llvm-svn: 111484
2010-08-19 00:19:03 +00:00
fa9fd03e2d
Remove three spurious semicolons
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llvm-svn: 111480
2010-08-19 00:03:05 +00:00
1d2b159882
Finish full attribute class emission for clang.
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For more information, see the accompanying clang patch.
llvm-svn: 111454
2010-08-18 23:23:09 +00:00
d84dbb5caf
Remove predicate workaround, we're going to require that predicate
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and optional def operands are handled in the backend support.
llvm-svn: 111220
2010-08-17 01:18:37 +00:00
481d7a9ab4
Rename sat_shift operand to shift_imm, in preparation for using it for other
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instructions besides saturate instructions. No functional changes.
llvm-svn: 111168
2010-08-16 18:27:34 +00:00
57825eea36
Install Embedded builds into usr/local. Radar 8313723.
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llvm-svn: 111149
2010-08-16 16:39:59 +00:00
d0fcc9a818
Revert r111082. No warnings for this common pattern.
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llvm-svn: 111102
2010-08-15 10:27:23 +00:00
938e976b90
llvmc: remove dynamic plugins.
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llvm-svn: 111094
2010-08-15 07:07:12 +00:00
7c09ddf0ae
Add ATTRIBUTE_UNUSED to methods that are not supposed to be used.
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llvm-svn: 111082
2010-08-14 21:35:10 +00:00
b990d970f1
Revert r111007.
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Apparently, this is now fixed in Clang.
llvm-svn: 111032
2010-08-13 20:08:53 +00:00
8bdfce97a8
Add a workaround for building with Clang.
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llvm-svn: 111007
2010-08-13 06:02:45 +00:00
d2cc5fb971
llvmc: fix two tests, remove XFAILs.
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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
8e8f1c133a
Cleaned up the for-disassembly-only entries in the arm instruction table so that
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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
167b9d7f30
tblgen/AsmMatcher: Always emit the match function as 'MatchInstructionImpl',
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target specific parsers can adapt the TargetAsmParser to this.
llvm-svn: 110888
2010-08-12 00:55:32 +00:00
add513112a
Move the ARM SSAT and USAT optional shift amount operand out of the
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instruction opcode. This also fixes part of PR7792.
llvm-svn: 110875
2010-08-11 23:10:46 +00:00
69f024b855
tblgen/AsmMatcher: Treat '.' in assembly strings as a token separator.
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llvm-svn: 110789
2010-08-11 06:36:59 +00:00
1326056108
tblgen/AsmMatcher: Downgrade instructions with tied operands to a debug-only warning, for now.
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llvm-svn: 110779
2010-08-11 04:46:08 +00:00
9664984be8
Add a separate ARM instruction format for Saturate instructions.
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(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
e264e092bf
We already have this as OperandNode.
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llvm-svn: 110748
2010-08-10 23:46:20 +00:00
407e76995b
Install llvmCore_Sim to the simulator SDK directory. Radar 8282845.
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llvm-svn: 110687
2010-08-10 17:13:58 +00:00
ac6a3c4c66
Expand uses of python 2.6's "A if B else C" syntax into regular
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if-else statements, to hopefully support older pythons (PR7850).
llvm-svn: 110638
2010-08-10 01:03:34 +00:00
18e853f458
Add back in r109901, which adds a Compare flag to the target instructions. It's
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useful after all.
llvm-svn: 110531
2010-08-08 01:49:35 +00:00
027d5bcf89
Fix eabi calling convention when a 64 bit value shadows r3.
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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
e8bb340203
Revert r109901. The implementation of <rdar://problem/7405933> (r110423) doesn't
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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
957fc3df52
Moar words!
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llvm-svn: 110422
2010-08-06 01:30:54 +00:00
a59132e329
Add tablegen support for vdup_lane
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llvm-svn: 110419
2010-08-06 01:24:11 +00:00
ddb2d65c50
Remove IntrWriteMem, as it's the default. Rename IntrWriteArgMem
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to IntrReadWriteArgMem, as it's for reading as well as writing.
llvm-svn: 110395
2010-08-05 23:36:21 +00:00
1bcc697c2a
Update the polygen grammar for linker_private and linker_private_weak,
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and add comments about major implemented features.
llvm-svn: 110215
2010-08-04 17:01:59 +00:00
988bfce174
Print a message when a test failure is due to stderr output
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alone, rather than just an exit code.
llvm-svn: 110208
2010-08-04 16:42:38 +00:00
ccb6156a0f
Remove CVS artifacts.
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llvm-svn: 110206
2010-08-04 16:11:24 +00:00
1a41e6e0ce
Delete scripts which haven't noticed that CVS has gone away.
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llvm-svn: 110205
2010-08-04 16:10:42 +00:00
b3f5c6e795
cvsupdate is gone.
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llvm-svn: 110204
2010-08-04 16:09:01 +00:00
67c0212353
Delete mkpatch. Everything it does is already done by svn diff by default.
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llvm-svn: 110203
2010-08-04 16:07:22 +00:00
4f9c40c521
Change the logic which interprets output on stderr as an error so that
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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
794172ca9c
Don't print "Command output (stdout):" when the command has no output,
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and same for stderr, to avoid clutter in the output.
llvm-svn: 110169
2010-08-04 00:05:16 +00:00
c70c6b144a
Use the regular conditional operator syntax instead of a clever hack.
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llvm-svn: 110168
2010-08-04 00:00:13 +00:00
1390d189f3
build: Fix a dependency.
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llvm-svn: 110001
2010-08-02 00:45:41 +00:00
a19db3594f
tests: Add an 'llvm-lit' tool (script), which gets generated as part of the
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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
38a867aca6
lit: Allow clients to define predefined parameters.
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llvm-svn: 109999
2010-08-02 00:39:38 +00:00
9b8d586039
Add a "Compare" flag to the target instruction descriptor. This will be used
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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
f9d5fe7fbd
Tweak suppressions.
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llvm-svn: 109858
2010-07-30 12:18:36 +00:00
d343166a0b
Many Thumb2 instructions can reference the full ARM register set (i.e.,
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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
2e357b62bb
Supress valgrind errors from python.
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llvm-svn: 109818
2010-07-29 23:15:04 +00:00
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
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
e1270c64e3
Filter out patterns that have PredicateOperands.
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llvm-svn: 109572
2010-07-28 01:52:23 +00:00
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
62ac5ca22d
80-col.
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llvm-svn: 109407
2010-07-26 17:53:07 +00:00
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
c3b40da379
Add an explicit -sdk option to xcrun command.
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llvm-svn: 109196
2010-07-22 23:33:00 +00:00
29dc45b650
lit: Add some example tests for previous commit.
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llvm-svn: 109071
2010-07-22 00:40:19 +00:00
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
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
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
394f1c2a27
remove option from tablegen for building static header.
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llvm-svn: 108893
2010-07-20 19:45:21 +00:00
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
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
1432699cb2
Remove code duplication.
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llvm-svn: 108718
2010-07-19 17:17:22 +00:00
4fc84a0dcd
Better error reporting for switch_list.
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llvm-svn: 108714
2010-07-19 17:17:10 +00:00
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
303838d69f
llvmc: Add a new option type (switch_list).
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llvm-svn: 108673
2010-07-19 03:16:25 +00:00
004d772558
Update comment.
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llvm-svn: 108571
2010-07-16 23:10:00 +00:00
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
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
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
f059642c50
Silence a warning.
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llvm-svn: 108169
2010-07-12 18:17:47 +00:00
41b4a6b36a
Convert some tab stops into spaces.
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llvm-svn: 108130
2010-07-12 08:16:59 +00:00
4a52e2f6a7
Replace copyRegToReg with COPY in FastISelEmitter.
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llvm-svn: 108071
2010-07-11 03:53:50 +00:00
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
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
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
Chris Lattner