d1d21a1ce9
Update documentation.
...
llvm-svn: 74191
2009-06-25 18:20:44 +00:00
674207eed2
Make -save-temps behave like in GCC 4.5.
...
The -save-temps option now behaves like described in GCC 4.5 release notes
(you can specify output directory for temporary files with -save-temps=obj
-o $DIRNAME). I do not have GCC 4.5 installed, so if there are any
inconsistencies between llvmc and GCC in the implementation of this
feature, please let me know.
llvm-svn: 74190
2009-06-25 18:20:10 +00:00
3f76e6f835
Privatize this map.
...
llvm-svn: 74189
2009-06-25 18:13:04 +00:00
021c3b0756
Guard dynamic library loading.
...
I did my best at implementing this for Win32, but I don't have a way to test it.
Can someone with access to a Win32 machine test/fix this?
llvm-svn: 74188
2009-06-25 18:12:44 +00:00
78bd40ee89
Added floating point conditional operations support via libcalls.
...
llvm-svn: 74187
2009-06-25 18:12:06 +00:00
83992b19e4
simplify shouldPrintPLT
...
llvm-svn: 74186
2009-06-25 17:58:52 +00:00
e892e8bfaf
Test commit
...
llvm-svn: 74185
2009-06-25 17:52:32 +00:00
852739b46f
Use target-specific machine operand flags to eliminate a gross hack
...
from the asmprinter.
llvm-svn: 74184
2009-06-25 17:38:33 +00:00
1927844ebf
just eliminate the code entirely!
...
llvm-svn: 74183
2009-06-25 17:28:07 +00:00
6e70895c1e
Clone target flags when copying mbb operands.
...
llvm-svn: 74181
2009-06-25 17:21:32 +00:00
5defd5655e
Provide guards for this shared structure. I'm not sure this actually needs
...
to be shared, but how/where to privatize it is not immediately clear to me.
If any SelectionDAG experts see a better solution, please share!
llvm-svn: 74180
2009-06-25 17:09:00 +00:00
e384952e47
Privatize some more debug-related static data.
...
llvm-svn: 74179
2009-06-25 16:55:32 +00:00
52d70e2d05
Use a more correct atomic increment style. This isn't really necessary in
...
this case, but it should help avoid issues in the future.
llvm-svn: 74178
2009-06-25 16:32:45 +00:00
8f74c88cb6
Revert 74164. We'll want to use this method later.
...
llvm-svn: 74176
2009-06-25 16:03:07 +00:00
1a20d2ab98
Identify unconditional gotos and generate a page sel instructions before them.
...
llvm-svn: 74172
2009-06-25 11:03:14 +00:00
e364a233c0
Support Constant Pool Sections
...
Add section symbols to the symbol table
llvm-svn: 74170
2009-06-25 07:36:24 +00:00
350abb9799
Remove unused hasV6T2Ops method. We already have a separate feature to
...
identify Thumb2.
llvm-svn: 74164
2009-06-25 05:20:31 +00:00
2042c3519d
Add missing dependencies to the CMake build system.
...
llvm-svn: 74161
2009-06-25 05:03:06 +00:00
a0117b65a2
add file to cmake
...
llvm-svn: 74159
2009-06-25 04:29:08 +00:00
d76f0be844
Change thumb2 instruction definitions so if-converter so add predicate operands and / or flip the 's' bit to set the condition flag.
...
llvm-svn: 74158
2009-06-25 02:08:06 +00:00
0b08f3d7cc
Add a JITEventListener interface that gets called back when a new function is
...
emitted or the machine code for a function is freed. Chris mentioned that we
may also want a notification when a stub is emitted, but that'll be a future
change. I intend to use this to tell oprofile where functions are emitted and
what lines correspond to what addresses.
llvm-svn: 74157
2009-06-25 02:04:04 +00:00
6ea7ad0351
Add thumb2 add sp.
...
llvm-svn: 74156
2009-06-25 01:21:30 +00:00
8a08866378
ad MachineInstrBuilder support for target flags on operands.
...
llvm-svn: 74155
2009-06-25 01:16:22 +00:00
ea7422e7bf
fix comments to be correct.
...
llvm-svn: 74154
2009-06-25 01:15:47 +00:00
73da626340
Remove duplication.
...
Factor out common preprocessor-related bits to Makefile.rules.
llvm-svn: 74153
2009-06-25 01:07:00 +00:00
b566ab7b97
Some reorg and additional comments.
...
llvm-svn: 74152
2009-06-25 01:05:06 +00:00
9d68302e48
No need to code gen MDNodes
...
llvm-svn: 74150
2009-06-25 00:47:42 +00:00
7f7eb8ac13
My guess is that RegInfo should only call the Allocator.Deallocator if it's not
...
null.
llvm-svn: 74147
2009-06-25 00:32:48 +00:00
091e440568
Reword a few comments.
...
llvm-svn: 74146
2009-06-25 00:22:44 +00:00
72777de7d1
Add a getUniqueExitBlock utility function, similar to getExitBlock,
...
but for getUniqueExitBlocks.
llvm-svn: 74145
2009-06-25 00:09:57 +00:00
b5042f20e7
Now with EVEN FEWER statics!
...
llvm-svn: 74143
2009-06-25 00:04:15 +00:00
83f979a48b
Add Thumb2 pc relative add.
...
llvm-svn: 74141
2009-06-24 23:47:58 +00:00
816e2833c4
Fewer static variables, part 3 of many.
...
llvm-svn: 74140
2009-06-24 23:41:44 +00:00
a10e519e04
Basic .s parsing for .asci[iz], .fill, .space, {.byte, .short, ... }
...
- Includes some DG tests in test/MC/AsmParser, which are rather primitive since
we don't have a -verify mode yet.
llvm-svn: 74139
2009-06-24 23:30:00 +00:00
4c048fe5ad
80 col violation.
...
llvm-svn: 74138
2009-06-24 23:14:45 +00:00
19c4b66830
Down with _even more_ statics!
...
llvm-svn: 74137
2009-06-24 23:13:56 +00:00
dbc98ae4c2
Didn't mean to commit this part.
...
llvm-svn: 74135
2009-06-24 22:58:48 +00:00
9becc183e1
Down with statics!
...
llvm-svn: 74134
2009-06-24 22:53:20 +00:00
4c563168d5
Add constructor to create MDString using std::string
...
llvm-svn: 74133
2009-06-24 22:42:39 +00:00
ae471cf3a9
Move local statics to per-instance variables.
...
llvm-svn: 74132
2009-06-24 22:28:12 +00:00
08d3ac17f0
Increase limit for OpActions array
...
The OpActions array had a limit of 32 value types, so change it to use
MVT::MAX_ALLOWED_VALUETYPE in its declaration and change the accesses to
this array to work with a VT.getSimpleVT() that is larger than 32.
Also, add a comment to the place where MVT::MAX_ALLOWED_VALUETYPE is
defined indicating that it must be a multiple of 32.
This is part of the work allow MVT::LAST_VALUETYPE be greater than 32.
llvm-svn: 74130
2009-06-24 22:22:02 +00:00
8e62b5f339
Make this thread-safe.
...
llvm-svn: 74129
2009-06-24 22:16:52 +00:00
4830e08613
Get rid of a static boolean.
...
llvm-svn: 74125
2009-06-24 22:08:59 +00:00
ff1a4a7271
We should run these tests as well.
...
llvm-svn: 74121
2009-06-24 21:36:26 +00:00
8c7e299270
Scaffolding for LDA pass.
...
llvm-svn: 74120
2009-06-24 21:29:13 +00:00
e3dccb7047
ReleaseNotes.External Projects += Rubinius
...
llvm-svn: 74119
2009-06-24 21:26:42 +00:00
a1d3e660ae
Fix the Ocaml bindings for the ExecutionEngine: with the change to build
...
libraries instead of relinked objects, the interpreter, JIT, and native
target libraries were not being linked in to an ocaml program using the
ExecutionEngine.
llvm-svn: 74117
2009-06-24 21:09:18 +00:00
c3aff2c3fa
ReleaseNotes.External Projects += Unladen Swallow
...
llvm-svn: 74116
2009-06-24 21:09:13 +00:00
6858b7d06a
Completed basic intra block split implementation.
...
llvm-svn: 74114
2009-06-24 20:46:24 +00:00
de018c412f
Update for DOTGraphTraits changes.
...
llvm-svn: 74113
2009-06-24 20:41:17 +00:00
01d5049dc2
unwind info not needed.
...
llvm-svn: 74112
2009-06-24 19:48:04 +00:00
6544289af3
move some functions, add a FIXME, use PrintPICBaseSymbol to print the
...
picbase instead of inlining it.
llvm-svn: 74111
2009-06-24 19:44:36 +00:00
30048bdb63
This increases the maximum for MVT::LAST_VALUETYPE
...
This change doubles the allowable value for MVT::LAST_VALUETYPE. It does
this by doing several things.
1. Introduces MVT::MAX_ALLOWED_LAST_VALUETYPE which in this change has a
value of 64. This value contains the current maximum for the
MVT::LAST_VALUETYPE.
2. Instead of checking "MVT::LAST_VALUETYPE <= 32", all of those uses
now become "MVT::LAST_VALUETYPE <= MVT::MAX_ALLOWED_LAST_VALUETYPE"
3. Changes the dimension of the ValueTypeActions from 2 elements to four
elements and adds comments ahead of the declaration indicating the it is
"(MVT::MAX_ALLOWED_LAST_VALUETYPE/32) * 2". This at least lets us find
what is affected if and when MVT::MAX_ALLOWED_LAST_VALUETYPE gets
changed.
4. Adds initializers for the new elements of ValueTypeActions.
This does NOT add any types in MVT. That would be done separately.
This doubles the size of ValueTypeActions from 64 bits to 128 bits and
gives us the freedom to add more types for AVX.
llvm-svn: 74110
2009-06-24 19:41:55 +00:00
71ea89dd86
Sketch streamer support for .align, .org functionality.
...
llvm-svn: 74109
2009-06-24 19:25:34 +00:00
9b4aaef9d4
reimplement getPICLabelString as PrintPICBaseSymbol to eliminate std::string heap thrashing.
...
llvm-svn: 74105
2009-06-24 19:19:16 +00:00
1fd5888294
sink management of DwarfWriter & MachineModuleInfo into the AsmPrinter base class.
...
llvm-svn: 74101
2009-06-24 19:09:55 +00:00
70413126b6
sink dwarf finalization out of each target into AsmPrinter::doFinalization
...
llvm-svn: 74097
2009-06-24 18:54:37 +00:00
2981dc1742
eliminate the ExtWeakSymbols set from AsmPrinter. This eliminates
...
a bunch of code from all the targets, and eliminates nondeterministic
ordering of directives being emitted in the output.
llvm-svn: 74096
2009-06-24 18:52:01 +00:00
a297e0c9b1
only emit one .align for all the hidden gv stubs instead of one for each.
...
llvm-svn: 74094
2009-06-24 18:24:42 +00:00
f094f09b76
inline print*Stub and rearrange function stub printing to more closely match
...
gv and hiddengv stub printing.
llvm-svn: 74093
2009-06-24 18:24:09 +00:00
13fb0bef1c
remove dead code now that personality functions don't print stubs directly.
...
llvm-svn: 74092
2009-06-24 18:19:01 +00:00
e8ad3f13fa
remove now-dead argument.
...
llvm-svn: 74091
2009-06-24 18:17:56 +00:00
cc5104dcc4
simplify personality function stub printing to use the mangler and
...
decorateName like other stuff instead of special casing _. Also, stick
it into GVStubs and let the normal stub printer print the stub instead
of doing it manually.
llvm-svn: 74090
2009-06-24 18:17:00 +00:00
63aab8a84c
remove dead argument
...
llvm-svn: 74089
2009-06-24 18:00:11 +00:00
fd682802e3
Rearrange some stuff in MachineOperand and add a new TargetFlags field.
...
llvm-svn: 74087
2009-06-24 17:54:48 +00:00
b70adf2b92
Get rid of the global CFGOnly flag by threading a ShortNames parameters through the GraphViz rendering code.
...
Update other uses in the codebase for this change.
llvm-svn: 74084
2009-06-24 17:37:09 +00:00
92c11e90c8
Rewrite 73900 per Duncan's suggestion.
...
llvm-svn: 74082
2009-06-24 17:11:31 +00:00
f782ebc0cb
We decided to not worry about Atoms for now, it should be straightforward to
...
reintroduce them later.
Also, don't require MCSection* when creating a symbol.
llvm-svn: 74081
2009-06-24 17:00:42 +00:00
59ff06e83c
MCStreamer: Add a few more "symbol attributes".
...
llvm-svn: 74077
2009-06-24 16:36:52 +00:00
de5777022c
MCStreamer: Test printing values.
...
llvm-svn: 74076
2009-06-24 16:05:35 +00:00
abd1709678
Minor whitespace cleanups.
...
llvm-svn: 74074
2009-06-24 14:49:00 +00:00
f57bdb75d4
Simplify [su]max(MAX, n) to MAX. This comes up in loop tripcount
...
computations in loops with multiple exits.
Adjust the testcase for PR4436 so that the relevant portion isn't
optimized away.
llvm-svn: 74073
2009-06-24 14:46:22 +00:00
929fa7b0f4
When inserting code into a loop preheader, insert it before the
...
terminator, instead of after the last phi. This fixes a bug
exposed by ScalarEvolution analyzing more kinds of loops.
This fixes PR4436.
llvm-svn: 74072
2009-06-24 14:31:06 +00:00
cfe7626413
Add new files to cmake list.
...
llvm-svn: 74071
2009-06-24 10:03:44 +00:00
d1b5115986
Start sketching 2.6 release notes. This provides a
...
place to note major API changes (I've noted the
getABITypeSize -> getAllocSize change).
llvm-svn: 74070
2009-06-24 08:38:48 +00:00
d76d0aa68a
Move thumb and thumb2 tests into separate directories.
...
llvm-svn: 74068
2009-06-24 06:36:07 +00:00
9db5fbac05
factor some code better.
...
llvm-svn: 74067
2009-06-24 05:47:59 +00:00
9f40bc2f79
wire up support for MCContext/MCStreamer in -experimental-asm-printer mode.
...
llvm-svn: 74066
2009-06-24 05:46:28 +00:00
3912036c25
remove dead makefile flags.
...
llvm-svn: 74065
2009-06-24 05:29:56 +00:00
f46306a697
remove dead makefile flags.
...
llvm-svn: 74064
2009-06-24 05:28:55 +00:00
f7ebca4db6
implement a bunch of synonyms for section switching.
...
llvm-svn: 74062
2009-06-24 05:13:15 +00:00
ce973df28b
Delete some orphaned comments, fix some 80-column violations,
...
and tidy up a few other formatting issues.
llvm-svn: 74060
2009-06-24 04:48:43 +00:00
c08937720b
Remove an obsolete comment and fix some 80-column violations.
...
llvm-svn: 74059
2009-06-24 04:47:54 +00:00
bedf6c2995
add support for parsing and emitting .section directives. We can now parse
...
things like:
.section __TEXT,__cstring,cstring_literals
llvm-svn: 74058
2009-06-24 04:43:34 +00:00
3f5738d599
add trivial support for passing label definitions through the MCStreamer.
...
This is suboptimal in several aspects, see the commented out assertion.
I need to talk to Daniel about this.
llvm-svn: 74057
2009-06-24 04:31:49 +00:00
828e301c8e
Fixed a bug in LiveInterval scaling (failure to scale VNI defs correctly), removed old TODO comments.
...
llvm-svn: 74054
2009-06-24 02:17:32 +00:00
38f2453817
Fix support for inline asm input / output operand tying when operand spans across multiple registers (e.g. two i64 operands in 32-bit mode).
...
llvm-svn: 74053
2009-06-24 02:05:51 +00:00
5f71a2886a
Add a testcase demoing some of ScalarEvolution's new trip count logic.
...
llvm-svn: 74049
2009-06-24 01:22:30 +00:00
f19aeec3f5
Extend ScalarEvolution's multiple-exit support to compute exact
...
trip counts in more cases.
Generalize ScalarEvolution's isLoopGuardedByCond code to recognize
And and Or conditions, splitting the code out into an
isNecessaryCond helper function so that it can evaluate Ands and Ors
recursively, and make SCEVExpander be much more aggressive about
hoisting instructions out of loops.
test/CodeGen/X86/pr3495.ll has an additional instruction now, but
it appears to be due to an arbitrary register allocation difference.
llvm-svn: 74048
2009-06-24 01:18:18 +00:00
443af01b1a
Unbreak build on Linux by removing Darwinism.
...
llvm-svn: 74046
2009-06-24 01:08:42 +00:00
d261d27165
Teach GetMinSignBits about SCEVAddExprs.
...
llvm-svn: 74045
2009-06-24 01:05:09 +00:00
9faf273fc4
Start MCAsmStreamer implementation.
...
llvm-svn: 74044
2009-06-24 01:03:06 +00:00
a3d375845e
Revert this accidental commit.
...
llvm-svn: 74042
2009-06-24 00:55:55 +00:00
f436bacb6b
Move the special cases for constants out of getUnknown and into
...
createSCEV. Also, recognize UndefValue in createSCEV.
Change getIntegerSCEV's comment to avoid mentioning FP types,
and re-implement it in terms of getConstant instead of getUnknown.
llvm-svn: 74041
2009-06-24 00:54:57 +00:00
92ffdd15f8
create an MCStreamer and provide it to AsmParser.
...
llvm-svn: 74039
2009-06-24 00:52:40 +00:00
b6c9bd2e91
stub out a trivial constructor method.
...
llvm-svn: 74038
2009-06-24 00:51:35 +00:00
8d7576e12c
Use ScalarEvolution::getConstant instead of getUnknown to create
...
SCEVConstants. This cleanup is a step toward letting getUnknown
be simpler.
llvm-svn: 74037
2009-06-24 00:38:39 +00:00
4c501fc196
make the lexer unique strings it lexes instead of passing them back as
...
std::strings.
llvm-svn: 74036
2009-06-24 00:33:19 +00:00
6994293b17
Include the maximum trip count expression in ScalarEvolution's print output.
...
llvm-svn: 74035
2009-06-24 00:33:16 +00:00
18a96bb07f
Add an isAllOnesValue utility function, similar to isZero and isOne.
...
llvm-svn: 74032
2009-06-24 00:30:26 +00:00
f522a4e034
Don't emit a redundant BitCastInst if the value to be defined in the
...
preheader is already an instruction.
llvm-svn: 74031
2009-06-24 00:28:59 +00:00
ecdab5406d
Guard the listeners list. Unfortunately, this requires a real static rather
...
than a managed static because other managed statics can (and do) access this
list in their destructors. Yes, I know it's horrible.
llvm-svn: 74029
2009-06-24 00:25:42 +00:00
5a495fea07
Provide InitializeAllTargets and InitializeNativeTarget functions in the
...
C bindings. Change all the backend "Initialize" functions to have C linkage.
Change the "llvm/Config/Targets.def" header to use C-style comments to avoid
compile warnings.
llvm-svn: 74026
2009-06-23 23:59:40 +00:00
badeace84a
Update for MCImm -> MCValue rename.
...
llvm-svn: 74024
2009-06-23 23:39:15 +00:00
7e6bade348
rename MCImm ->MCValue.
...
llvm-svn: 74023
2009-06-23 23:31:52 +00:00
9c14bce0f9
Test commit: fixed spacing.
...
llvm-svn: 74022
2009-06-23 23:25:37 +00:00
fb1ad4f6ec
Add comments for the MCStreamer interface.
...
llvm-svn: 74019
2009-06-23 23:02:31 +00:00
2ed89d7faa
It is not a good idea to have data member's name match argument's name. In fact, it is a simple receipe to waste an hour or so.
...
llvm-svn: 74018
2009-06-23 22:25:41 +00:00
4d3a423dcd
Use getReturnTypeName() to print return type.
...
llvm-svn: 74017
2009-06-23 22:23:13 +00:00
de11f1efb0
upgrade
...
llvm-svn: 74016
2009-06-23 22:11:37 +00:00
a858204c67
Add DISubprogram::getReturnTypeName()
...
llvm-svn: 74015
2009-06-23 22:07:48 +00:00
ca29e4d7f4
Start flushing out MCContext.
...
- Lives inside new library lib/MC (LLVMMC.a)
llvm-svn: 74013
2009-06-23 22:01:43 +00:00
ca8f986f63
Use atomic operations when accessing statistics, and make the lazy initialization of statistics actually threadsafe.
...
llvm-svn: 74005
2009-06-23 21:19:38 +00:00
1fdf01026b
Add atomic multiply and divide operations, built on top of CompareAndSwap.
...
llvm-svn: 74004
2009-06-23 21:19:04 +00:00
f42a6ab6b8
Reinstate target dependencies on Table_gen targets in CMake
...
llvm-svn: 74003
2009-06-23 21:05:21 +00:00
e9b1beb543
Make timers threadsafe again. This isn't quite as nice as I'd hoped (it uses locking rather than atomic arithmetic),
...
but should work on all the platforms we care about.
I might revisit this if a totally awesome way to do it occurs to me.
llvm-svn: 74002
2009-06-23 20:52:29 +00:00
8b4e03898c
Temporary copy-pasto to make examples compile.
...
llvm-svn: 74001
2009-06-23 20:47:24 +00:00
248c414024
Make llvmc work again.
...
Chris recently broke llvmc with his Makefile changes (r75379). That patch made
the global change .o -> .a, which caused built-in llvmc plugins to stop working
since plugin initialization in llvmc is based on static variables not referenced
from the main executable. This patch implements auto-generated forced references
to the plugin libraries.
llvm-svn: 74000
2009-06-23 20:46:48 +00:00
92df147ae5
Typo.
...
llvm-svn: 73999
2009-06-23 20:46:00 +00:00
ae3b1a8b55
A little bit nicer formatting.
...
llvm-svn: 73998
2009-06-23 20:45:31 +00:00
beecd51f95
Typo.
...
llvm-svn: 73997
2009-06-23 20:45:07 +00:00
de4e98afda
Start sketching MCStreamer interface.
...
llvm-svn: 73994
2009-06-23 20:24:17 +00:00
5cc4131063
Revert my last series of commits related to Timer and 64-bit atomics. Not all the targets
...
we care about are capable of supporting it.
llvm-svn: 73993
2009-06-23 20:17:22 +00:00
de57cfd191
Add include file to get the type for in64_t.
...
llvm-svn: 73991
2009-06-23 20:02:00 +00:00
7d80d29187
Test instructions operands were printed in the wrong order.
...
llvm-svn: 73990
2009-06-23 19:56:37 +00:00
f6e8f6b0f4
"The MMX_MASKMOVQ and MMX_MASKMOVQ64 instructions are labeled as MRMDestMem
...
instructions, which implies that there is an explicit memory operand. There is
(however) no explicit memory operand; although this is a store, the only memory
operand is implicit, indicated by DS:EDI. This causes the table-generation code
for the disassembler to report an error."
Patch by Sean Callanan!
llvm-svn: 73989
2009-06-23 19:52:59 +00:00
c547bad3ff
Switched size_t to int64_t to prevent type mismatch in call to max.
...
llvm-svn: 73988
2009-06-23 19:49:23 +00:00
4983e4550e
Proper patterns for thumb2 shift and rotate instructions.
...
llvm-svn: 73987
2009-06-23 19:39:13 +00:00
8d21e9c4e6
Code clean up.
...
llvm-svn: 73986
2009-06-23 19:38:34 +00:00
bec1dba896
Add IsThumb1Only to most 16-bit thumb instructions since we want to isel 32-bit instructions when they are available.
...
llvm-svn: 73985
2009-06-23 19:38:13 +00:00
11b61adfc9
add a simple MCImm class.
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llvm-svn: 73984
2009-06-23 18:58:00 +00:00
1423721425
The correct values here (as defined by gcc-4.2) are
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different for ppc; add another version of the test.
llvm-svn: 73983
2009-06-23 18:42:26 +00:00
3417d71ff4
refactor a bunch of X86 specific stuff out to its own file.
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llvm-svn: 73982
2009-06-23 18:41:30 +00:00
c99c9d3f01
This test only works on ppc32 if some optimization is done before
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generating LLVM IR; it is correct in the code as written
to use 8-byte-aligned operations to copy Key in bar. Formerly
the gcc inliner was run, now it isn't. I don't think it's
possible to preserve this as a pure FE test. Adding -O2 lets
the llvm optimizers get rid of the 8-byte-aligned stores, at least.
llvm-svn: 73981
2009-06-23 18:34:37 +00:00
9262d43c5d
Atomic ops that do arithmetic use signed arithmetic.
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llvm-svn: 73980
2009-06-23 18:30:27 +00:00
e324ceeced
CMake: remove support for llvm-config-generated dependencies in the build
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llvm-svn: 73979
2009-06-23 18:30:17 +00:00
ddf74dc986
Actually, these need to be signed integers, not unsigned.
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llvm-svn: 73978
2009-06-23 18:21:13 +00:00
e379107cdc
Rename SelectShifterOperand to SelectThumb2ShifterOperandReg.
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llvm-svn: 73975
2009-06-23 18:14:38 +00:00
bf45b3e2ad
Use 64-bit integer counters for tracking time, rather than doubles. This will be more atomic op friendly.
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llvm-svn: 73974
2009-06-23 18:12:30 +00:00
736ffeeab4
See test. Judging from PR 1278, at the time the test was committed, the
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generated code was apparently doing stores directly into the return value
aggregate; now, it's doing a copy from a compiler-generated static object.
That object is initialized using [4 x i8] which breaks the test. I believe
this change preserves the original point of the test.
Of course it would be better for the code to do stores directly into the
return aggregate, but that is not what happens at -O0; the llvm optimizers
seem to do that on x86 but not on ppc32, possibly because of the explicit
padding (which is unavoidable). I think it must have been being done by
a gcc optimizer pass before.
llvm-svn: 73972
2009-06-23 18:03:49 +00:00
9e3df5b67f
Label the existing atomic functions as 32-bit specific, and add a 64-bit one that will be useful in
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the near future.
llvm-svn: 73971
2009-06-23 18:01:04 +00:00
881af58933
Eliminate some unused code in CMa'e add_llvm_target. No functionality change.
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llvm-svn: 73970
2009-06-23 17:58:51 +00:00
85fedbe081
Eliminate object-relinking support from CMake. Fixes PR 4429 and
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cleans up the CMake-based build system a bit. Started by a patch from
Xerxes Rånby.
llvm-svn: 73969
2009-06-23 17:57:35 +00:00
b45cebabc9
Obvious typo.
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llvm-svn: 73967
2009-06-23 17:54:26 +00:00
83bfbfa195
add an accessor.
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llvm-svn: 73966
2009-06-23 17:50:34 +00:00
431cf567de
Initial Thumb2 support. Majority of the work is done by David Goodwin. There are
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also some contribution from Jim Grosbach, Bob Wilson, and Evan Cheng.
I've done my best to consolidate the patches with those that were done by
Viktor Kutuzov and Anton Korzh from Access Softek, Inc. Let me know if missed
anything. I've completely reorganized the thumb2 td file, made more extensive
uses of multiclass, etc.
Test cases will be contributed later after I re-organize what's in svn first.
llvm-svn: 73965
2009-06-23 17:48:47 +00:00
cdf2b2dfea
Add an atomic add operation.
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llvm-svn: 73964
2009-06-23 17:39:31 +00:00
4ed41c8be8
Make the lazy initialization of DefaultTimerGroup threadsafe.
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llvm-svn: 73963
2009-06-23 17:33:37 +00:00
a1ae30140b
Regenerate configure script
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llvm-svn: 73962
2009-06-23 17:22:05 +00:00
d967749791
Work around build problem with OpenJDK, which defines X86 as a
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macro. Fixes PR 4427. Patch by Xerxes Rånby!
llvm-svn: 73961
2009-06-23 17:21:35 +00:00
Mikhail Glushenkov