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Author SHA1 Message Date
Chris Lattner 2907f44a1b convert llvm-ar and llvm-ranlib to raw_ostream from iostreams. 
Patch by Danil Malyshev!

llvm-svn: 120341
 2010-11-29 23:02:20 +00:00
Owen Anderson 50d662b6cb Provide Thumb2 encodings for basic loads and stores. 
llvm-svn: 120340
 2010-11-29 22:44:32 +00:00
Evan Cheng 9a133f623c Mark Darwin call instructions as using "r7" to prevent the frame-register 
assignment instructions from being moved below / above calls.
rdar://8690640

llvm-svn: 120339
 2010-11-29 22:43:27 +00:00
Jim Grosbach d5cfca1e3d Nuke dead isCodeGenOnly annotation and extraneous comment. 
llvm-svn: 120338
 2010-11-29 22:40:58 +00:00
Benjamin Kramer a22f0ce1a3 Add missing colon. 
llvm-svn: 120336
 2010-11-29 22:39:38 +00:00
Jim Grosbach 1883d94630 tidy up. 
llvm-svn: 120335
 2010-11-29 22:38:48 +00:00
Bill Wendling ee7c5659d7 Thumb encodings for conditional moves. 
llvm-svn: 120334
 2010-11-29 22:37:46 +00:00
Jim Grosbach 7ec3d34553 Pseudo-ize Thumb2 jump tables with explicit MC lowering to the raw 
instructions. This simplifies instruction printing and disassembly.

llvm-svn: 120333
 2010-11-29 22:37:40 +00:00
Benjamin Kramer e6840ef4b3 Fix some broken CHECK lines. 
llvm-svn: 120332
 2010-11-29 22:34:55 +00:00
Michael J. Spencer 3ef91c5593 unittests: Merge SystemTests back into SupportTests. 
llvm-svn: 120330
 2010-11-29 22:29:04 +00:00
Michael J. Spencer ebad2f9d36 Support: Add PathV2 implementation. 
llvm-svn: 120329
 2010-11-29 22:28:51 +00:00
Michael J. Spencer 6d935a2e5c system_error: Remove Windows headers. 
llvm-svn: 120328
 2010-11-29 22:28:32 +00:00
Michael J. Spencer fc6fc9d569 Support/PathV2: Just about every function call requires the Twine header. 
llvm-svn: 120327
 2010-11-29 22:28:22 +00:00
Bill Wendling 5da8cae9ec Refactor some of the "disassembly-only" instructions into a base class. This 
reduces some code duplication.

llvm-svn: 120326
 2010-11-29 22:15:03 +00:00
Chris Lattner 2e8793482c fix PR8677, patch by Jakub Staszak! 
llvm-svn: 120325
 2010-11-29 21:59:31 +00:00
Eric Christopher 43b0c6d94f Update fastisel for the changes in r120272. 
llvm-svn: 120324
 2010-11-29 21:56:23 +00:00
Frits van Bommel 28218aa8f1 Transform (extractvalue (load P), ...) to (load (gep P, 0, ...)) if the load has no other uses, shrinking the load. 
llvm-svn: 120323
 2010-11-29 21:56:20 +00:00
Jim Grosbach 81af4f9eb1 Rename t2 TBB and TBH instructions to reference that they encode the jump table 
data. Next up, pseudo-izing them.

llvm-svn: 120320
 2010-11-29 21:28:32 +00:00
Frits van Bommel 40a80ac963 Update this test to keep testing the -instcombine transform it's supposed to be testing instead of triggering the improved constant folding for insertvalue and extractvalue. 
llvm-svn: 120319
 2010-11-29 20:55:40 +00:00
Owen Anderson ba3a8fa7ab Improving the factoring of several instruction encodings. 
llvm-svn: 120317
 2010-11-29 20:38:48 +00:00
Frits van Bommel a98214de10 Teach ConstantFoldInstruction() how to fold insertvalue and extractvalue. 
llvm-svn: 120316
 2010-11-29 20:36:52 +00:00
Charles Davis 54c9eb6fff Now to chant the magical incantation that will exorcise the System library 
from LLVM forever:

grep -lR "llvm/System" * | grep -v .svn | xargs sed -ie 's#llvm/System#llvm/Support#g'

llvm-svn: 120314
 2010-11-29 19:44:50 +00:00
Bob Wilson 77ab165afe Add support for NEON VLD3-dup instructions. 
llvm-svn: 120312
 2010-11-29 19:35:29 +00:00
Bob Wilson 8022367809 Fix copy-and-paste errors in VLD2-dup scheduling itineraries. 
llvm-svn: 120311
 2010-11-29 19:35:23 +00:00
Jim Grosbach 58bc36a3a9 ARM Pseudo-ize tBR_JTr. 
llvm-svn: 120310
 2010-11-29 19:32:47 +00:00
Owen Anderson e9608b3f01 Thumb2 encodings for MSR and MRS. 
llvm-svn: 120309
 2010-11-29 19:29:15 +00:00
Michael J. Spencer edb9523e09 Update library dependencies changed in the System -> Support merge. 
llvm-svn: 120308
 2010-11-29 19:28:48 +00:00
Owen Anderson 2fdf32fa2c Thumb2 encodings for system instructions. 
llvm-svn: 120307
 2010-11-29 19:22:08 +00:00
Owen Anderson b044bc67f4 Thumb2 encodings for branches and IT blocks. 
llvm-svn: 120306
 2010-11-29 18:54:38 +00:00
Jim Grosbach 0591656b13 The ARM BR_JT* pseudos don't need to use the printer jtblock_operand node to 
get the pretty-printer. That's handled explicityly by the MC lowering now.

llvm-svn: 120305
 2010-11-29 18:53:24 +00:00
Michael J. Spencer ab425d8360 I swear I did a make clean and make before committing all this... 
llvm-svn: 120304
 2010-11-29 18:47:54 +00:00
Jim Grosbach 150b1ad7f8 Switch ARM BR_JTm and BR_JTr instructions to be MC-expanded pseudos. 
llvm-svn: 120303
 2010-11-29 18:37:44 +00:00
Michael J. Spencer 457c10e154 Missed another one. 
llvm-svn: 120302
 2010-11-29 18:33:08 +00:00
Michael J. Spencer 4d2e1501ad Missed a spot. 
llvm-svn: 120301
 2010-11-29 18:29:55 +00:00
Michael J. Spencer 447762da85 Merge System into Support. 
llvm-svn: 120298
 2010-11-29 18:16:10 +00:00
Kalle Raiskila 1ff0bfa28f Handle lshr for i128 correctly on SPU also when 
shiftamount > 7.

llvm-svn: 120288
 2010-11-29 14:44:28 +00:00
Kalle Raiskila dc620afd1e Enable PostRA scheduling for SPU. 
This speeds up selected test cases with up to
5% - no slowdowns observed.

llvm-svn: 120286
 2010-11-29 10:30:25 +00:00
Kalle Raiskila 1842ada3ad Allow machine LICM to do its job on SPU. 
-return a sensible value for register pressure
-add pattern to 'ila' instrucion

llvm-svn: 120285
 2010-11-29 10:08:09 +00:00
Kalle Raiskila 427add8f24 Add missing i128 case. 
llvm-svn: 120284
 2010-11-29 09:36:26 +00:00
NAKAMURA Takumi 638110fde1 tools/Makefile: Don't look into $(TARGET_OS), but $(HOST_OS), to inspect availability of loadable module! 
The last commit made run.build.step.test_llvm_1 to fail.

llvm-svn: 120283
 2010-11-29 08:58:11 +00:00
NAKAMURA Takumi 6ea8a947e8 test: Check the feature 'loadable_module' with load modules in %llvmshlibdir. 
%llvmshlibdir should be 'bin' on Cygming.

llvm-svn: 120282
 2010-11-29 07:58:32 +00:00
Chandler Carruth abcab28f9b Add some dead stores to pacify my least favorite GCC warning: may be 
uninitialized. The warning is terrible, has incorrect source locations, and has
a huge false positive rate such as *all* of these.

If anyone has a better solution, please let me know. Alternatively, I'll
happily add -Wno-uninitialized to the -Werror build mode. Maybe I can even do
it *only* when building with GCC instead of Clang.

llvm-svn: 120281
 2010-11-29 01:41:13 +00:00
Bill Wendling 232e52cfb7 Add more Thumb encodings. 
llvm-svn: 120279
 2010-11-29 01:07:48 +00:00
Bill Wendling ccba1a8d95 More Thumb encodings. 
llvm-svn: 120278
 2010-11-29 01:00:43 +00:00
Bill Wendling 9600e97c60 Add Thumb encodings for REV instructions. 
llvm-svn: 120277
 2010-11-29 00:42:50 +00:00
NAKAMURA Takumi 71c8c12d4d tools/Makefile: Fix indentation. 
llvm-svn: 120276
 2010-11-29 00:20:34 +00:00
NAKAMURA Takumi 142b32535e tools/Makefile: Enable building lto, edis and bugpoint-passes on Cygming. 
bugpoint-passes would be built with ENABLE_SHARED=1.
You could try building gold on Cygming, though, it would fail.

llvm-svn: 120275
 2010-11-29 00:20:28 +00:00
NAKAMURA Takumi 4fc56f0be7 test: Use $SharedLibDir for loadable modules. On Cygming, loadable modules are not in lib/ but bin. 
llvm-svn: 120274
 2010-11-29 00:20:21 +00:00
NAKAMURA Takumi 5114d0afe3 test: Add the new feature 'loadable_module'. 
llvm-svn: 120273
 2010-11-29 00:20:09 +00:00
Bill Wendling 775899eb2e Add more Thumb encodings. 
llvm-svn: 120272
 2010-11-29 00:18:15 +00:00
Rafael Espindola e5e1f9ad0f Make EmitIntValue non virtual. 
llvm-svn: 120271
 2010-11-28 23:22:44 +00:00
Rafael Espindola 0710e3771f Forgot the MCPureStreamer::EmitValue in the previous commit. 
llvm-svn: 120270
 2010-11-28 23:13:47 +00:00
Rafael Espindola a084fd6e9d Move EmitValue to MCObjectStreamer. 
llvm-svn: 120269
 2010-11-28 23:08:47 +00:00
Jakob Stoklund Olesen 02d6b7e093 Don't use std::copy and std::copy_backward, run 10% faster. 
Sometimes std::copy can become a memmove call, and that is not a good idea when
copying relatively few bytes as we are doing. We also get a small win by
changing two loops into one.

llvm-svn: 120265
 2010-11-28 22:17:14 +00:00
Jakob Stoklund Olesen 7aad398e0a Disallow overlapping inserts, even when inserting the same value. 
We always disallowed overlapping inserts with different values, and this makes
the insertion code smaller and faster.

If an overwriting insert is needed, it can be added as a separate method that
trims any existing intervals before inserting. The immediate use cases for
IntervalMap don't need this - they only use disjoint insertions.

llvm-svn: 120264
 2010-11-28 22:17:11 +00:00
Rafael Espindola c4774795ce Move lowering of TLS_addr32 and TLS_addr64 to X86MCInstLower. 
llvm-svn: 120263
 2010-11-28 21:16:39 +00:00
Jay Foad 111a31553f PR5207: remove unused methods APInt::Emit() and APInt::Read(). 
llvm-svn: 120262
 2010-11-28 21:05:31 +00:00
Jay Foad 3447fb01c0 PR5207: change APInt::doubleToBits() and APInt::floatToBits() to be 
static methods that return a new APInt.

llvm-svn: 120261
 2010-11-28 21:04:48 +00:00
Chris Lattner 7e8a99b1c3 fix PR8686, accepting a 'b' suffix at the end of all the setcc 
instructions.  I choose to handle this with an asmparser hack,
though it could be handled by changing all the instruction definitions
to allow be "setneb" instead of "setne".  The asm parser hack is
better in this case, because we want the disassembler to produce
setne, not setneb.

llvm-svn: 120260
 2010-11-28 20:23:50 +00:00
Chris Lattner a7e04b04c5 add a function to the C api to get the context out of a module, patch 
by Eric Dobson!

llvm-svn: 120259
 2010-11-28 20:03:44 +00:00
Jakob Stoklund Olesen 4638b2be63 Tweak comments to make it clear that we are working in a namespace. 
llvm-svn: 120256
 2010-11-28 18:58:30 +00:00
Nicolas Geoffray 235b66c40f When emitting a single function with cppgen=function, you don't want to emit 
initializers of global variables used in the function.
Also make sure to emit the operands of a constant.

llvm-svn: 120253
 2010-11-28 18:00:53 +00:00
Rafael Espindola e5b7415b21 Fixed verson of r120245. 
Factor some duplicated code into MCObjectStreamer::EmitLabel.

llvm-svn: 120248
 2010-11-28 17:18:55 +00:00
Rafael Espindola 1679580cc9 Revert previous patch while I debug the darwin bootstrap failure. 
llvm-svn: 120246
 2010-11-28 16:22:59 +00:00
Rafael Espindola d4b3feb3f7 Factor some duplicated code into MCObjectStreamer::EmitLabel. 
llvm-svn: 120245
 2010-11-28 15:54:36 +00:00
Rafael Espindola 707d368bb6 Make EmitSymbolValue non virtual. 
llvm-svn: 120244
 2010-11-28 15:12:55 +00:00
Rafael Espindola b746531c2c Avoid code duplication in the many unsupported EmitGPRel32Value implementations. 
llvm-svn: 120243
 2010-11-28 15:09:24 +00:00
Rafael Espindola fd374cbcf7 Make EmitULEB128IntValue and EmitSLEB128IntValue non virtual. 
llvm-svn: 120242
 2010-11-28 14:56:52 +00:00
Rafael Espindola 164c797676 Move the PTXMCAsmStreamer class to the .cpp file. 
llvm-svn: 120241
 2010-11-28 14:48:34 +00:00
Rafael Espindola 8a3a7923eb Define generic 1, 2 and 4 byte pc relative relocations. They are common 
and at least the 4 byte one will be needed to implement the .cfi_* directives.

llvm-svn: 120240
 2010-11-28 14:17:56 +00:00
Jakob Stoklund Olesen 8710e4f1ef Add default constructors for iterators. 
These iterators don't point anywhere, and they can't be compared to anything.
They are only good for assigning to.

llvm-svn: 120239
 2010-11-28 07:21:48 +00:00
Jakob Stoklund Olesen bd1a50e68f Implement const_iterator::advanceTo(). 
This is a version of find() that always searches forwards and is faster for
local searches.

llvm-svn: 120237
 2010-11-28 07:00:46 +00:00
Bob Wilson 2d790df105 Add support for NEON VLD2-dup instructions. 
llvm-svn: 120236
 2010-11-28 06:51:26 +00:00
Bob Wilson f9b96c474f Fix a comment typo. 
llvm-svn: 120235
 2010-11-28 06:51:19 +00:00
Bob Wilson 04b2c94205 Another minor refactoring for VLD1DUP instructions. 
The op11_8 field is the same for all of them so put it in the instruction
classes instead of specifying it separately for each instruction.

llvm-svn: 120234
 2010-11-28 06:51:15 +00:00
Bob Wilson 62a6f7eda6 Add entry in getTargetNodeName() for ARMISD::VBICIMM. 
llvm-svn: 120233
 2010-11-28 06:51:11 +00:00
Jakob Stoklund Olesen 67d1a71aa4 Speed up simple insertions into an unbranched tree by not creating an iterator. 
llvm-svn: 120232
 2010-11-28 06:14:33 +00:00
Mikhail Glushenkov c5d7ae4d64 llvmc: First stab at better -march handling. 
llvm-svn: 120230
 2010-11-28 00:31:13 +00:00
Anton Korobeynikov 7283b8d18c Move more PEI-related hooks to TFI 
llvm-svn: 120229
 2010-11-27 23:05:25 +00:00
Anton Korobeynikov d08fbd19f5 Move callee-saved regs spills / reloads to TFI 
llvm-svn: 120228
 2010-11-27 23:05:03 +00:00
Jakob Stoklund Olesen 056356d502 Add more tests for erase(). Fix a few exposed bugs. 
llvm-svn: 120227
 2010-11-27 22:56:53 +00:00
Jakob Stoklund Olesen bb4bece211 Add test case with randomly ordered insertions, massive coalescing. 
Implement iterator::erase() in a simple version that erases nodes when they
become empty, but doesn't try to redistribute elements among siblings for better
packing.

Handle coalescing across leaf nodes which may require erasing entries.

llvm-svn: 120226
 2010-11-27 21:12:36 +00:00
Rafael Espindola 5d882894d8 Lower TLS_addr32 and TLS_addr64. 
llvm-svn: 120225
 2010-11-27 20:43:02 +00:00
Rafael Espindola eab0800695 Implement the data16 prefix. 
llvm-svn: 120224
 2010-11-27 20:29:45 +00:00
Benjamin Kramer f2d08136bf Remove PIC16 remnants. 
llvm-svn: 120223
 2010-11-27 18:20:30 +00:00
Daniel Dunbar e308b8edab macho-dump: Add support for --dump-section-data and tweak a few format strings. 
llvm-svn: 120219
 2010-11-27 13:58:16 +00:00
Daniel Dunbar 83224fc391 macho-dump: Add support for dumping symbol table entries. 
llvm-svn: 120218
 2010-11-27 13:52:53 +00:00
Daniel Dunbar 8680ce6ffc macho-dump: Add support for dumping string table data. 
llvm-svn: 120217
 2010-11-27 13:46:11 +00:00
Daniel Dunbar 0ac77d526d macho-dump: Add support for dumping relocation entries. 
llvm-svn: 120216
 2010-11-27 13:39:48 +00:00
Daniel Dunbar 5867690cfa macho-dump: Add support for dumping sections. 
llvm-svn: 120215
 2010-11-27 13:33:15 +00:00
Daniel Dunbar c983afc5a1 macho-dump: Add support for dumping dysymtab indirect symbol table. 
llvm-svn: 120214
 2010-11-27 13:26:12 +00:00
Daniel Dunbar f9c900d3c9 Add an optional LowerCase argument to hexdigit(). 
llvm-svn: 120213
 2010-11-27 13:19:46 +00:00
NAKAMURA Takumi f80507c28c CMake: lit(check.vcproj) can run with multiple configurations on Visual Studio. 
Unittests need LLVM_BUILD_MODE to pick up each test.

Confirmed on CentOS5, Mingw, MSYS, and with possible configurations on VS8 and VS10.

llvm-svn: 120212
 2010-11-27 13:10:11 +00:00
Benjamin Kramer 032f08b556 Unbreak build for newer GCCs. 
llvm-svn: 120205
 2010-11-27 09:08:25 +00:00
Daniel Dunbar 33dab2a6ee macho-dump: Add support for dumping symtab and dysymtab commands. 
llvm-svn: 120204
 2010-11-27 08:33:44 +00:00
Daniel Dunbar a8070e0284 macho-dump: Add support for dumping segment load commands. 
llvm-svn: 120203
 2010-11-27 08:22:29 +00:00
Owen Anderson 8ba5f39f70 Second attempt at fixing the performance regressions introduced 
by my recent GVN improvement.  Looking through a single layer of
PHI nodes when attempting to sink GEPs, we need to iteratively
look through arbitrary PHI nests.

llvm-svn: 120202
 2010-11-27 08:15:55 +00:00
Daniel Dunbar 762bf86919 ADT/InMemoryStruct: Add an experimental helper class intended for use in 
situations where on the common path an API can return a pointer to some direct
memory, but which on an exceptional path may need to return a pointer to a
temporary struct.

llvm-svn: 120201
 2010-11-27 08:11:02 +00:00
Daniel Dunbar 65dc891942 raw_ostream::write_escaped: Add a UseHexEscapes argument. 
llvm-svn: 120200
 2010-11-27 07:59:50 +00:00
Daniel Dunbar 768a5e8004 Fix a comment. 
llvm-svn: 120199
 2010-11-27 07:39:37 +00:00
Daniel Dunbar 3977e7d22c Object/Mach-O: Add header and load command information. 
llvm-svn: 120198
 2010-11-27 07:19:41 +00:00
Bob Wilson d74cf2c8f6 Refactor. Set alignment bit in VLD1-dup instruction classes. 
llvm-svn: 120197
 2010-11-27 07:12:02 +00:00
Daniel Dunbar 795ab9b06d build/Makefiles: Don't build unittests when ONLY_TOOLS is set. 
llvm-svn: 120196
 2010-11-27 06:59:16 +00:00
Daniel Dunbar feb1c5d830 Object/Mach-O: Validate Mach-O magic and initialize format info. 
llvm-svn: 120195
 2010-11-27 06:39:22 +00:00
Bob Wilson c92eea0175 Add NEON VLD1-dup instructions (load 1 element to all lanes). 
llvm-svn: 120194
 2010-11-27 06:35:16 +00:00
Bob Wilson 3a63f9d852 Fix incorrect scheduling itineraries for NEON vld1/vst1 instructions. 
I added these instructions recently but I have no idea where these "1"
values in the NextCycles field came from.  As far as I can tell now,
these instruction stages are clearly intended to overlap.

llvm-svn: 120193
 2010-11-27 06:35:09 +00:00
Daniel Dunbar 9630fb3c10 macho-dump: More sketching. 
llvm-svn: 120192
 2010-11-27 06:19:17 +00:00
Daniel Dunbar fdfb635bff macho-dump: Stub out C++ macho-dump tool. 
llvm-svn: 120191
 2010-11-27 05:58:44 +00:00
Daniel Dunbar 1df8d83a55 MC/Mach-O: Start stubbing out a Mach-O object file wrapper. 
llvm-svn: 120190
 2010-11-27 05:38:50 +00:00
Daniel Dunbar 4b128a5d4f Reduce nesting. 
llvm-svn: 120189
 2010-11-27 05:18:48 +00:00
Daniel Dunbar eab6e401fe MC/Mach-O: Migrate more constants into MachOFormat.h. 
llvm-svn: 120188
 2010-11-27 04:59:14 +00:00
Daniel Dunbar a5f50c16f7 MC/Mach-O: Switch to using MachOFormat.h. 
- I'm leaving MachO.h, because I believe it has external consumers, but I would really like to eliminate it (we have stylistic disagreements with one another).

llvm-svn: 120187
 2010-11-27 04:38:36 +00:00
Daniel Dunbar 2263ca4834 MC/Mach-O: Introduce Object/MachOFormat for describing purely platform / machine 
independent information on the Mach object format, and move some stuff from
MachObjectWriter.cpp there.

llvm-svn: 120186
 2010-11-27 04:19:38 +00:00
Daniel Dunbar 1440fd3539 macho-dump: Fix typo. 
llvm-svn: 120185
 2010-11-27 04:00:06 +00:00
Benjamin Kramer 9610ea943c BitVector tweaks. 
- Double the vector's capacity when growing to avoid unneeccesary reallocation.
- Do the reallocation with realloc(3) which can expand the memory in place.

llvm-svn: 120183
 2010-11-26 18:25:20 +00:00
Benjamin Kramer 4fcd9163fc StringRefs are POD-like. 
llvm-svn: 120181
 2010-11-26 14:36:54 +00:00
NAKAMURA Takumi 98fa0159fc unittests/JITTests: Don't use --export-dynamic but --export-all-symbols on cygming. 
GNU ld/PECOFF accepts but ignores them below;
  --version-script
  --export-dynamic
  --rpath

FIXME: autoconf should be aware of them.
llvm-svn: 120179
 2010-11-26 09:32:02 +00:00
NAKAMURA Takumi c54a9692ce test/site.exp.in: Add "emitir", for now, fixing up r120156. CMake depends on site.exp.in, though, "emitir" might be unused. 
llvm-svn: 120174
 2010-11-26 08:30:15 +00:00
Jakob Stoklund Olesen 5e9c70ee57 Add B+-tree test case that creates a height 3 tree with a smaller root node. 
Change temporary debugging code to write a dot file directly.

llvm-svn: 120171
 2010-11-26 06:54:20 +00:00
Jakob Stoklund Olesen 90e6f41f69 Extract template function adjustSiblingSizes(), allowing instances to be shared 
between B+-trees using the same KeyT.

llvm-svn: 120170
 2010-11-26 06:54:17 +00:00
Rafael Espindola bf4a4e4ad9 Remove the unused TheTarget member. 
llvm-svn: 120168
 2010-11-26 04:24:21 +00:00
Michael J. Spencer 2eb0a6fafa Fix spelling! 
llvm-svn: 120167
 2010-11-26 04:16:20 +00:00
Michael J. Spencer f13f442b1a Fix Whitespace. 
llvm-svn: 120166
 2010-11-26 04:16:08 +00:00
Jakob Stoklund Olesen a12095d26d Move tree navigation to a new Path class that doesn't have to be a template. 
The path also holds a reference to the root node, and that allows important
iterator accessors like start() and stop() to have no conditional code. (When
the compiler is clever enough to remove it.)

llvm-svn: 120165
 2010-11-26 01:39:40 +00:00
Duncan Sands 7904068186 Remove explicit uses of -emit-llvm, the test infrastructure adds it 
automatically.  Use -S with llvm-gcc rather than -c, so tests can
work when llvm-gcc is really dragonegg (which can output IR with -S
but not -c).  Yes, dragonegg supports objective-c++ (poorly though).

llvm-svn: 120164
 2010-11-25 21:48:20 +00:00
Duncan Sands 8182ac6a05 Remove explicit uses of -emit-llvm, the test infrastructure adds it 
automatically.  Use -S with llvm-gcc rather than -c, so tests can
work when llvm-gcc is really dragonegg (which can output IR with -S
but not -c).  Yes, dragonegg supports objective-c (poorly though).

llvm-svn: 120163
 2010-11-25 21:46:07 +00:00
Oscar Fuentes e1c6a67df6 Bump required cmake version on CMake.html. 
llvm-svn: 120162
 2010-11-25 21:41:48 +00:00
Duncan Sands e6c974b230 Use -S rather than -c for the benefit of dragonegg. 
llvm-svn: 120161
 2010-11-25 21:41:35 +00:00
Duncan Sands 5fe97a0490 Remove explicit uses of -emit-llvm, the test infrastructure adds it 
automatically.  Use -S with llvm-gcc rather than -c, so tests can
work when llvm-gcc is really dragonegg (which can output IR with -S
but not -c).

llvm-svn: 120160
 2010-11-25 21:39:17 +00:00
Duncan Sands 0be0ae625d Judging from the comment, the system assembler is supposed to assemble 
the output of this test.  Since it was producing bitcode, that clearly
wasn't happening!  Have it produce target assembler and assemble that
instead.

llvm-svn: 120159
 2010-11-25 21:26:21 +00:00
Duncan Sands b32d19de6a Remove explicit uses of -emit-llvm, the test infrastructure adds it 
automatically.  Use -S with llvm-gcc rather than -c, so tests can
work when llvm-gcc is really dragonegg (which can output IR with -S
but not -c).

llvm-svn: 120158
 2010-11-25 21:24:35 +00:00
Duncan Sands 2b5243d096 Dragonegg cannot output bitcode, only human readable IR, so use -S rather 
than -c.

llvm-svn: 120157
 2010-11-25 21:21:59 +00:00
Duncan Sands c78fbf9877 Use LLVMCC_EMITIR_FLAG rather than hard-coding "-emit-llvm". 
llvm-svn: 120156
 2010-11-25 21:19:52 +00:00
Duncan Sands 1bc5303aed Using LLVMCC_EMITIR_FLAG rather than hard-coding -emit-llvm 
(dragonegg cannot use -emit-llvm so needs a different flag
to everyone else).

llvm-svn: 120155
 2010-11-25 21:14:55 +00:00
Duncan Sands 0787bc37c4 It seems inconsistent to have LLVMCC_EMITIR_FLAG and 
LLVMGCC_DISABLEOPT_FLAGS, one with CC in it, the other
with GCC.  Rename LLVMGCC_DISABLEOPT_FLAGS to
LLVMCC_DISABLEOPT_FLAGS.

llvm-svn: 120151
 2010-11-25 17:57:43 +00:00
Benjamin Kramer 336e02e89b SDep is POD-like. Shave off a few bytes from SUnit by moving a member around. 
llvm-svn: 120150
 2010-11-25 17:50:19 +00:00
Duncan Sands 606d5c0424 Initial support for being able to specify the llvm-gcc to use like this: 
--with-llvmgcc="gcc-4.5 -fplugin=dragonegg.so"

llvm-svn: 120149
 2010-11-25 17:47:42 +00:00
Rafael Espindola 7c2acd022e Use multiple 0x66 prefixes so that all nops up to 15 bytes are a single instruction. 
llvm-svn: 120147
 2010-11-25 17:14:16 +00:00
Benjamin Kramer aef5bd049f Namespacify. 
llvm-svn: 120146
 2010-11-25 16:42:51 +00:00
Rafael Espindola f8e127eaf6 Factor some code to parseSectionFlags and fix the default type of a section. 
llvm-svn: 120145
 2010-11-25 15:32:56 +00:00
Michael J. Spencer d4a894d62f system_error: Even more unsupported error numbers :(. 
llvm-svn: 120139
 2010-11-25 01:53:59 +00:00
Nick Lewycky b8de00ee07 Treat a call of function pointer like a load of the pointer when considering 
whether the pointer can be replaced with the global variable it is a copy of.
Fixes PR8680.

llvm-svn: 120126
 2010-11-24 22:04:20 +00:00
Rafael Espindola 9f75d5df0b Behave a bit more like gnu as and use the symbol (instead of the section) 
for any relocation to a symbol defined in a tls section.

llvm-svn: 120121
 2010-11-24 21:57:39 +00:00
Michael J. Spencer 26f628d57f 80 col. 
llvm-svn: 120111
 2010-11-24 20:07:14 +00:00
Michael J. Spencer 02dd5544c4 google test depends on Support. 
llvm-svn: 120105
 2010-11-24 19:35:15 +00:00
Rafael Espindola 708ac4d6ad Relocate with the symbol if the relocation is of kind NTPOFF. 
Patch by David Meyer, I added the test.

llvm-svn: 120104
 2010-11-24 19:23:50 +00:00
Michael J. Spencer c33a41db85 unittests: Add initial Path-V2 test. 
llvm-svn: 120103
 2010-11-24 19:20:28 +00:00
Michael J. Spencer 96bcfcf2c2 Path Version 2. 
Based on TR2/boost filesystem (v3) API, but modified to remove exceptions.

Do not include this file directly, when it is ready, it will be included by
include/llvm/System/Path.h.

llvm-svn: 120102
 2010-11-24 19:20:19 +00:00
Michael J. Spencer 98847783f2 unittests: Add SystemTests. 
llvm-svn: 120101
 2010-11-24 19:20:05 +00:00
Rafael Espindola e98d483b71 Fix and add tests for all cases in x86 and x86_64 where gnu as implicitly 
sets the type of a symbol to STT_TLS.

llvm-svn: 120100
 2010-11-24 18:51:21 +00:00