Commit Graph

3409 Commits

Author SHA1 Message Date
Nick Lewycky 1c2720320b Remove the 'simple jit' tutorial as it wasn't really being maintained and its
material is covered by the Kaleidoscope tutorial.

llvm-svn: 90111
2009-11-30 04:23:17 +00:00
Duncan Sands 31c0e0ee35 Vector types are no longer required to have a power-of-two length.
llvm-svn: 90004
2009-11-27 13:38:03 +00:00
Duncan Sands ee7425cc56 These code generator limitations have been removed.
llvm-svn: 90003
2009-11-27 12:33:22 +00:00
Devang Patel 4da997b936 Update to reflect recent debugging information encoding changes.
llvm-svn: 89896
2009-11-25 23:28:01 +00:00
Oscar Fuentes 0c2443a28d CMake: generate targets for tools and examples even when
LLVM_BUILD_TOOLS or LLVM_BUILD_EXAMPLES are OFF.

llvm-svn: 89635
2009-11-23 00:21:43 +00:00
Daniel Dunbar 57cb733b46 Allow '_' in FileCheck variable names, it is nice to have at least one
separate character.
 - Chris, OK?

llvm-svn: 89626
2009-11-22 22:07:50 +00:00
Daniel Dunbar 43bff37afb Update doc re: LLVM_BUILD_EXAMPLES.
llvm-svn: 89607
2009-11-22 18:27:51 +00:00
Chris Lattner 88874ec60a Remove the AliasAnalysis::getMustAliases method, which is dead.
The hasNoModRefInfoForCalls isn't worth it as a filter because 
basicaa provides m/r info and everything chains to it, so remove
it.

llvm-svn: 89599
2009-11-22 16:01:44 +00:00
Jay Foad 658af5a9e2 Fix HTML formatting.
llvm-svn: 89093
2009-11-17 13:13:59 +00:00
Daniel Dunbar ad6c15465c lit: Add --repeat=N option, for running each test N times.
- Currently just useful for timing, although it could be extended as one (bad) way to deal with flaky tests.

llvm-svn: 88827
2009-11-15 01:02:09 +00:00
Daniel Dunbar 5a5b223c04 lit: Start documentation testing architecture.
llvm-svn: 86655
2009-11-10 02:41:27 +00:00
Dan Gohman c74bc28297 The inbounds keyword isn't relevant to overindexing of
static array types. Thanks to Duncan for pointing this out!

llvm-svn: 86576
2009-11-09 19:01:53 +00:00
Dan Gohman 66c4d61010 Remove the "special case" for zero-length arrays, and rephrase this
paragraph to be more precise.

llvm-svn: 86572
2009-11-09 18:40:39 +00:00
Chris Lattner a381effe72 add the ability for TargetData to return information about legal integer
datatypes on a given CPU.  This is intended to allow instcombine and other
transformations to avoid converting big sequences of operations to an
inconvenient width, and will help clean up after SRoA.  See also "Adding 
legal integer sizes to TargetData" on Feb 1, 2009 on llvmdev, and PR3451.

Comments welcome.

llvm-svn: 86370
2009-11-07 09:35:34 +00:00
Daniel Dunbar 1891a167a1 lit: Add --param NAME=VALUE option, for test suite specific use (to communicate
arbitrary command line arguments to the test suite).

llvm-svn: 86137
2009-11-05 16:27:33 +00:00
Nick Lewycky b8c923b1a6 The magic for our current brand of .bc files is BC. For older ones it was llvc.
When was it ever "llvm"?

llvm-svn: 86009
2009-11-04 06:15:28 +00:00
Chris Lattner 6e41c79763 fix broken link
llvm-svn: 85951
2009-11-03 21:50:09 +00:00
Bill Wendling 33fef7e4e5 Add missing end-tag.
llvm-svn: 85769
2009-11-02 00:25:26 +00:00
Bill Wendling 7f4a336785 Some formatting changes.
llvm-svn: 85768
2009-11-02 00:24:16 +00:00
Chris Lattner aa99c94e2a Revert 85678/85680. The decision is to stay with the current form of
indirectbr, thus we don't need "blockaddr(@func, null)".  Eliminate it
for simplicity.

llvm-svn: 85699
2009-11-01 01:27:45 +00:00
Chris Lattner b2c0e243c5 Make blockaddress(@func, null) be valid, and make 'deleting a basic
block with a blockaddress still referring to it' replace the invalid 
blockaddress with a new blockaddress(@func, null) instead of a 
inttoptr(1).

This changes the bitcode encoding format, and still needs codegen 
support (this should produce a non-zero value, referring to the entry
block of the function would also be quite reasonable).

llvm-svn: 85678
2009-10-31 20:08:37 +00:00
Dan Gohman 453d64c9f5 Rename usesCustomDAGSchedInserter to usesCustomInserter, and update a
bunch of associated comments, because it doesn't have anything to do
with DAGs or scheduling. This is another step in decoupling MachineInstr
emitting from scheduling.

llvm-svn: 85517
2009-10-29 18:10:34 +00:00
Chris Lattner e9006fe142 greatly improve the LLVM IR bitcode encoding documentation,
patch by Peter Housel!

llvm-svn: 85479
2009-10-29 04:25:46 +00:00
Gabor Greif 03ab4dcff9 use metavariable <result> instead of SSA name %result for consistency
llvm-svn: 85388
2009-10-28 13:14:50 +00:00
Gabor Greif bd0328f668 ooops, SSA name should not be part of the link
llvm-svn: 85387
2009-10-28 13:05:07 +00:00
Gabor Greif f50fd57543 advertise new syntax for unnamed instructions
and eliminate confusing double-use of SSA names
(work in progress)

llvm-svn: 85385
2009-10-28 09:21:30 +00:00
Chris Lattner c750bb62ac doc bug spotted by apinski
llvm-svn: 85372
2009-10-28 04:47:06 +00:00
Chris Lattner d04cb6d0fa rename indbr -> indirectbr to appease the residents of #llvm.
llvm-svn: 85351
2009-10-28 00:19:10 +00:00
Chris Lattner b4f2a24363 typo
llvm-svn: 85322
2009-10-27 21:52:54 +00:00
Chris Lattner 5c5f0ac362 you can't take the address of the entry block of a function.
llvm-svn: 85321
2009-10-27 21:49:40 +00:00
Chris Lattner da37b30b21 improvements from gabor.
llvm-svn: 85320
2009-10-27 21:44:20 +00:00
Chris Lattner 2bfd320226 fix things pointed out by Dan!
llvm-svn: 85310
2009-10-27 21:19:13 +00:00
Chris Lattner e4801f7844 document the forthcoming blockaddress constant.
llvm-svn: 85306
2009-10-27 21:01:34 +00:00
Jeffrey Yasskin 4567db45b8 Change the JIT to compile eagerly by default as agreed in
http://llvm.org/PR5184, and beef up the comments to describe what both options
do and the risks of lazy compilation in the presence of threads.

llvm-svn: 85295
2009-10-27 20:30:28 +00:00
Chris Lattner 6506d6c3d7 fix pasto pointed out by Rafael
llvm-svn: 85294
2009-10-27 20:27:24 +00:00
Chris Lattner 3ed871fe62 add enough support for indirect branch for the feature test to pass
(assembler,asmprinter, bc reader+writer) and document it.  Codegen
currently aborts on it.

llvm-svn: 85274
2009-10-27 19:13:16 +00:00
Nick Lewycky d20fd59e29 Fix reversed logic spotted by Owen Anderson.
llvm-svn: 85251
2009-10-27 16:56:58 +00:00
Victor Hernandez a70c6dff97 Remove all references to MallocInst and FreeInst
llvm-svn: 85177
2009-10-26 23:44:29 +00:00
Chandler Carruth 56869f22c4 Move DataTypes.h to include/llvm/System, update all users. This breaks the last
direct inclusion edge from System to Support.

llvm-svn: 85086
2009-10-26 01:35:46 +00:00
Daniel Dunbar a4ea29e362 lit: Add --config-prefix option, to override default config file names.
llvm-svn: 85035
2009-10-25 03:30:55 +00:00
Mikhail Glushenkov 964020b8ba Regenerate.
llvm-svn: 85031
2009-10-25 01:44:24 +00:00
Victor Hernandez e297149e26 Auto-upgrade free instructions to calls to the builtin free function.
Update all analysis passes and transforms to treat free calls just like FreeInst.
Remove RaiseAllocations and all its tests since FreeInst no longer needs to be raised.

llvm-svn: 84987
2009-10-24 04:23:03 +00:00
Tanya Lattner 9d3ba88b1d Add 2.6 release note.
llvm-svn: 84934
2009-10-23 06:20:06 +00:00
Jeffrey Yasskin 4546d31235 Try r84890 again (adding ValueMap<>), now that I've tested the compile on
gcc-4.4.

llvm-svn: 84902
2009-10-22 22:11:22 +00:00
Jeffrey Yasskin 66db004d7e Revert r84890, which broke the linux build.
llvm-svn: 84892
2009-10-22 20:23:43 +00:00
Jeffrey Yasskin 6b80e6e2b7 Add a ValueMap<ValueOrSubclass*, T> type. ValueMap<Value*, T> is safe to use
even when keys get RAUWed and deleted during its lifetime. By default the keys
act like WeakVHs, but users can pass a third template parameter to configure
how updates work and whether to do anything beyond updating the map on each
action.

It's also possible to automatically acquire a lock around ValueMap updates
triggered by RAUWs and deletes, to support the ExecutionEngine.

llvm-svn: 84890
2009-10-22 20:10:20 +00:00
Dale Johannesen 1cfb958b00 Rename msasm to alignstack per review.
llvm-svn: 84795
2009-10-21 23:28:00 +00:00
Oscar Fuentes 45f99d6621 Two corrections for docs/CMake.html.
Patch by Victor Zverovich!

llvm-svn: 84759
2009-10-21 13:22:20 +00:00
Daniel Dunbar 0eb0378ad8 Add link to 'lit' from CommandGuide.
llvm-svn: 84461
2009-10-19 03:54:13 +00:00
Chris Lattner b2305629db check in a bunch of content from TestingGuide. Part of PR5216
llvm-svn: 84309
2009-10-17 04:47:42 +00:00
Chris Lattner 519486256c Update from Cristina, llvm-gcc doesn't build on the SPARC version of solaris
at the moment.

llvm-svn: 84258
2009-10-16 16:30:58 +00:00
Duncan Sands 100d0e3cc1 The gcc plugin is now called dragonegg.so and no longer llvm.so.
Pointed out by Gabor.

llvm-svn: 84177
2009-10-15 08:17:44 +00:00
Duncan Sands 8e6ccb65df I don't see any point in having both eh.selector.i32 and eh.selector.i64,
so get rid of eh.selector.i64 and rename eh.selector.i32 to eh.selector.
Likewise for eh.typeid.for.  This aligns us with gcc, which always uses a
32 bit value for the selector on all platforms.  My understanding is that
the register allocator used to assert if the selector intrinsic size didn't
match the pointer size, and this was the reason for introducing the two
variants.  However my testing shows that this is no longer the case (I
fixed some bugs in selector lowering yesterday, and some more today in the
fastisel path; these might have caused the original problems).

llvm-svn: 84106
2009-10-14 16:11:37 +00:00
Dale Johannesen 63c94fe1e2 Documentation for the new msasm flag, which is no
worse than the rest of the asm documentation.

llvm-svn: 84037
2009-10-13 21:56:55 +00:00
Chris Lattner aa61f41e56 rename ReleaseNotes-2.6.html -> ReleaseNotes.html
llvm-svn: 83990
2009-10-13 17:48:04 +00:00
Chris Lattner 123dd67f76 add Zero
llvm-svn: 83988
2009-10-13 17:47:06 +00:00
Nick Lewycky 9bc890425a Force memory use markers to have a ConstantInt for the size argument.
llvm-svn: 83960
2009-10-13 07:57:33 +00:00
Nick Lewycky 6f7d8347c1 Add new "memory use marker" intrinsics. These indicate lifetimes and invariant
sections of memory objects.

llvm-svn: 83953
2009-10-13 07:03:23 +00:00
Chris Lattner 6208bc171a fix validation error pointed out by gabor (and the w3c :)
llvm-svn: 83868
2009-10-12 18:33:33 +00:00
Chris Lattner 7c6e0f22ad Improve bugpoint doc, patch by Timo Lindfors!
llvm-svn: 83865
2009-10-12 18:12:47 +00:00
Gabor Greif 001d74c312 another bunch of <tt>s
llvm-svn: 83860
2009-10-12 16:50:25 +00:00
Gabor Greif af28f0be41 even more <tt>s
llvm-svn: 83854
2009-10-12 16:40:25 +00:00
Gabor Greif a80c5df3ea more typewriter face
llvm-svn: 83852
2009-10-12 16:27:44 +00:00
Gabor Greif 1a093f3022 fix three validation errors, I leave the fourth to sabre :-)
llvm-svn: 83851
2009-10-12 16:13:36 +00:00
Gabor Greif aa9b0ba7db set some options in typewriter font
llvm-svn: 83850
2009-10-12 16:08:52 +00:00
Benjamin Kramer 0f4203861f Documentation: Perform automated correction of common typos.
llvm-svn: 83849
2009-10-12 14:46:08 +00:00
Torok Edwin 7630f105a1 Fix typo, patch from Timo Juhani Lindfors.
llvm-svn: 83848
2009-10-12 13:37:29 +00:00
Chris Lattner 2caacfa7e1 pic16 uses 16 bit pointers, but is 8 bit.
llvm-svn: 83815
2009-10-11 23:19:44 +00:00
Duncan Sands 5f6aa105f5 More DragonEgg verbiage.
llvm-svn: 83788
2009-10-11 19:40:38 +00:00
Duncan Sands dcea7e921b Remove spurious brackets.
llvm-svn: 83787
2009-10-11 19:30:56 +00:00
Chris Lattner c04812c035 add PR5004 as a known problem.
llvm-svn: 83782
2009-10-11 19:07:23 +00:00
Chris Lattner 70fdca4b7f duncan points out that llvm-gcc doesn't do the right thing with -fverbose-asm yet.
llvm-svn: 83781
2009-10-11 19:02:54 +00:00
Chris Lattner 94ac58d99a some notes from Anton
llvm-svn: 83777
2009-10-11 18:21:32 +00:00
Gabor Greif ccdf5fdfc1 catch some other serial commas that my earlier grep did not spot
llvm-svn: 83772
2009-10-11 11:44:34 +00:00
Gabor Greif c51ca75468 eliminate some instances of serial comma. sabre, if you feel strong about this, feel free to revert this rev
llvm-svn: 83771
2009-10-11 11:23:40 +00:00
Duncan Sands bc3f7c9229 Fix typo.
llvm-svn: 83770
2009-10-11 11:20:26 +00:00
Gabor Greif 39635acfc1 apply some tweaks
llvm-svn: 83769
2009-10-11 10:44:44 +00:00
Gabor Greif e9fc6c982e fix some obvious typos
llvm-svn: 83768
2009-10-11 10:27:57 +00:00
Duncan Sands 2dccb8571e Add an outline of the DragonEgg gcc plugin.
llvm-svn: 83765
2009-10-11 09:07:15 +00:00
Ted Kremenek e959a1cd0e Update release notes blurb on the static analyzer.
llvm-svn: 83749
2009-10-11 03:10:25 +00:00
Chris Lattner 472330d5d2 clarify
llvm-svn: 83743
2009-10-10 23:05:42 +00:00
Chris Lattner d4f70053ae fix broken link
llvm-svn: 83738
2009-10-10 22:15:25 +00:00
Chris Lattner ab58091692 final changes.
llvm-svn: 83737
2009-10-10 22:13:38 +00:00
Chris Lattner 4d74593b6e down to 'major changes'
llvm-svn: 83736
2009-10-10 22:02:58 +00:00
Chris Lattner e0948e96d7 more updates
llvm-svn: 83735
2009-10-10 21:40:13 +00:00
Chris Lattner 5e2f255c09 add a link to the GSG for info on how to check out svn trunk
llvm-svn: 83734
2009-10-10 21:37:16 +00:00
Chris Lattner 10a5a6f057 x86 uses 5 operands for most memory refs now.
llvm-svn: 83733
2009-10-10 21:30:55 +00:00
Duncan Sands b93f40fd72 More spelling and grammar tweaks.
llvm-svn: 83728
2009-10-10 20:06:04 +00:00
Benjamin Kramer 9256f3d704 More spelling fixes.
llvm-svn: 83724
2009-10-10 19:45:13 +00:00
Duncan Sands 652eb5f51c Spelling fixes.
llvm-svn: 83722
2009-10-10 19:30:16 +00:00
Chris Lattner d959509cb5 more tweaks
llvm-svn: 83721
2009-10-10 19:26:21 +00:00
Duncan Sands a2411198fe Remove an inappropriate line in the description of the
clang static analyser.  Decrease duplication in the text.

llvm-svn: 83720
2009-10-10 19:16:25 +00:00
Chris Lattner 713e8f062f continue decoding chris scribble.
llvm-svn: 83719
2009-10-10 19:00:55 +00:00
Chris Lattner a084627472 remove some dead passes
llvm-svn: 83717
2009-10-10 18:40:48 +00:00
Chris Lattner 23860ba207 checkpoint.
llvm-svn: 83716
2009-10-10 18:33:13 +00:00
Chris Lattner 80d73c7ee7 fix broken anchors.
llvm-svn: 83715
2009-10-10 18:26:06 +00:00
Nicolas Geoffray 31c4d8b0ba As it turns out, the bug fixes in GC codegen did not make it
to llvm-2.6. Remove the precise garbage collection feature.

llvm-svn: 83638
2009-10-09 13:17:57 +00:00
Nicolas Geoffray 7d33d21da1 80-columns!
llvm-svn: 83628
2009-10-09 10:17:14 +00:00
Nicolas Geoffray 4b7479ab35 Add initial information on VMKit.
llvm-svn: 83627
2009-10-09 10:13:08 +00:00
Chris Lattner 0dd2acae0d more random updates.
llvm-svn: 83625
2009-10-09 06:36:25 +00:00
Chris Lattner 7c442bddf4 checkpoint.
llvm-svn: 83623
2009-10-09 06:24:25 +00:00
Chris Lattner c9bf49dfea checkpoint.
llvm-svn: 83621
2009-10-09 05:55:04 +00:00
Chris Lattner 303d23251b update clang section.
llvm-svn: 83615
2009-10-09 05:01:15 +00:00
Chris Lattner 8ea64c0f5f some updates from users of llvm
llvm-svn: 83551
2009-10-08 16:01:33 +00:00
Chris Lattner 662efc9185 all content split into sections, still much work to be done.
llvm-svn: 83532
2009-10-08 07:01:46 +00:00
Chris Lattner 08c5e1f7ed checkpoint, this is still not comprehendible.
llvm-svn: 83530
2009-10-08 06:27:53 +00:00
Chris Lattner b1fe4b1f0c callgraph changes came after the 2.6 branch.
llvm-svn: 83299
2009-10-05 07:07:29 +00:00
Evan Cheng ef716b04b3 Move implicit and paralle to a separate codegen specific section.
llvm-svn: 83291
2009-10-05 02:51:06 +00:00
Chris Lattner 4002c8eeaa add some completely unformated and probably incoherent notes about things
I saw while reading all the commits between the 2.5 and 2.6 release branches.

llvm-svn: 83287
2009-10-05 02:12:39 +00:00
Chris Lattner d6248143fa add macruby, fix a validation problem.
llvm-svn: 83142
2009-09-30 06:27:22 +00:00
Jeffrey Yasskin ed31cc2a99 Forgot to update the documentation in r82906. s/DEBUG_RUNTIME/DEBUG_SYMBOLS/.
llvm-svn: 83015
2009-09-28 21:14:38 +00:00
Erick Tryzelaar 16787bda38 Document a bug in the ocaml bindings has wrong linkage values.
llvm-svn: 82966
2009-09-28 04:42:55 +00:00
Mikhail Glushenkov 89cbdf0209 Regenerate.
llvm-svn: 82958
2009-09-28 01:28:26 +00:00
Nick Lewycky 93e06a57c9 Remove the "metadata*" type and simplify the code it complicated. This was only
used to support GlobalVariables storing MDNodes, back when they were derived
from Constant before the introduction of NamedMDNode, but never removed.

llvm-svn: 82943
2009-09-27 23:27:42 +00:00
Chris Lattner 5e0c74780a rename REG -> REGISTER to make it explicit in the doc. <tt>ify some stuff.
llvm-svn: 82892
2009-09-27 08:01:44 +00:00
Chris Lattner 8879e06d0a implement and document support for filecheck variables. This
allows matching and remembering a string and then matching and
verifying that the string occurs later in the file.

Change X86/xor.ll to use this in some cases where the test was
checking for an arbitrary register allocation decision.

llvm-svn: 82891
2009-09-27 07:56:52 +00:00
Nick Lewycky 14d1cccc2b Remove dead code from this function and optimize. Update its corresponding
LangRef entry too.

llvm-svn: 82890
2009-09-27 07:55:32 +00:00
Nick Lewycky f32f698919 Correct the version numbers to match those actually tested for by
autoconf/AutoRegen.sh.

llvm-svn: 82886
2009-09-27 04:56:27 +00:00
Nick Lewycky 84a1eeb7ed Move the integer type out of 'derived' and into 'primitive'. This permits us
to explain that derived types are all composed of other types, which primitive
types aren't. Without moving integer out of derived, this wouldn't be true.

Perform a few trivial cleanups; 'i1' went from a link to #t_primitive to
#t_integer (a holdover from when it was a bool type I suppose).

llvm-svn: 82884
2009-09-27 00:45:11 +00:00
Dale Johannesen 722212d1a0 Revise C library functions description to be vaguer, per Chris.
llvm-svn: 82776
2009-09-25 17:04:42 +00:00
Jeffrey Yasskin db281085c5 This patch causes the --enable-debug-runtime configure flag and the
DEBUG_RUNTIME Makefile variable to pass -g to gcc when building LLVM's objects.
Without this, it's very hard to debug crashes that happen in Release-Asserts
mode but not Debug mode.

llvm-svn: 82775
2009-09-25 16:46:09 +00:00
Chris Lattner f08d2db928 add and document regex support for FileCheck. You can now do stuff like:
; CHECK: movl {{%e[a-z][xi]}}, %eax

or whatever.

llvm-svn: 82717
2009-09-24 21:47:32 +00:00
Dale Johannesen 68f971b1d6 Clarify that llvm attaches C language semantics to
functions with names that match the C library.

llvm-svn: 82701
2009-09-24 18:38:21 +00:00
Erick Tryzelaar 6e2b34bc14 Sync c++ kaleidoscope tutorial with test.
llvm-svn: 82572
2009-09-22 21:14:49 +00:00
Reid Kleckner 7dfb37e58a Add documentation on how to use enable debug information in the JIT and use it with GDB.
llvm-svn: 82425
2009-09-21 02:34:59 +00:00
Chris Lattner 05593db193 grammaro
llvm-svn: 82412
2009-09-20 22:45:18 +00:00
Chris Lattner 236d2d5e7b implement and document support for CHECK-NOT
llvm-svn: 82408
2009-09-20 22:35:26 +00:00
Chris Lattner e18a53890a apparently russians are really hard to sort or something!
llvm-svn: 82016
2009-09-16 05:42:12 +00:00
Chris Lattner 60e7c3de64 I can sort, no really.
llvm-svn: 82015
2009-09-16 05:37:13 +00:00
Chris Lattner 89094f2b37 make more clear since it is sorted by last name now.
llvm-svn: 82014
2009-09-16 05:36:54 +00:00
Chris Lattner 66b1ab1a9f Doug is now the code owner for most of the Clang frontend.
llvm-svn: 82013
2009-09-16 05:36:07 +00:00
Chris Lattner 890ceff6ec Ted is christened as the owner of the clang static analyzer.
llvm-svn: 82008
2009-09-16 04:59:30 +00:00
Daniel Dunbar e7430efb62 Put back non-obsolete -f sections for 'opt'.
llvm-svn: 81954
2009-09-15 23:40:07 +00:00
Daniel Dunbar 3ef7d8f4b4 Remove references to obsolete -f option.
llvm-svn: 81911
2009-09-15 20:31:35 +00:00
Daniel Dunbar b87ddb53e5 Update llc/opt PODs to clarify they support .ll input.
llvm-svn: 81910
2009-09-15 20:31:28 +00:00
Dan Gohman 2b09de986c Give llvm-link a -S option.
llvm-svn: 81859
2009-09-15 15:35:07 +00:00
Erick Tryzelaar b4e19177cb Expose initializing the native target for the execution engine.
llvm-svn: 81800
2009-09-14 21:54:32 +00:00
Erick Tryzelaar c8a18f97bb Make sure to initialize the fpm in the ocaml tutorial.
llvm-svn: 81799
2009-09-14 21:54:15 +00:00
Oscar Fuentes b9a781373c CMake: New user-settable variable LLVM_TARGET_ARCH useful when
cross-compiling.

Patch by Xerxes Rånby!

llvm-svn: 81722
2009-09-13 22:18:38 +00:00
Nick Lewycky 14b1aacf10 Update the tutorial to match changes to examples/Kaleidoscope.
One change I'm not folding in is the removal of two unused variables that
caused warnings, because those were there for expository purposes.

llvm-svn: 81721
2009-09-13 21:38:54 +00:00
Chris Lattner 512e60ac35 remove two docs about the old Sparc backend which used Value*'s for vregs.
llvm-svn: 81680
2009-09-13 17:25:49 +00:00
Chris Lattner 48e262e369 move old clang readme here.
llvm-svn: 81679
2009-09-13 17:24:16 +00:00
Chris Lattner 95a312b2e9 we don't want people to override printBasicBlockLabel.
llvm-svn: 81651
2009-09-12 22:57:37 +00:00
Dan Gohman e592923603 Fix llvm-extract's "writing bitcode to a terminal" warning, which wasn't
working. To support this, add an is_displayed() function to raw_ostream,
and generalize Process::StandardOutIsDisplayed and friends in order to
support it.

Also, call RemoveFileOnSignal before creating a file instead of after, so
that the file isn't left behind if the program is interrupted between when
the file is created and RemoveFileOnSignal is called.

While here, add a -S to llvm-extract and port it to IRReader so that it
supports assembly input.

llvm-svn: 81568
2009-09-11 20:46:33 +00:00
Chris Lattner 92ada5dc52 more typos
llvm-svn: 81499
2009-09-11 01:49:31 +00:00
Bill Wendling fd27201d39 Fix validation errors.
llvm-svn: 81466
2009-09-10 22:14:16 +00:00
Bill Wendling 33b693f52b Fix validation errors.
llvm-svn: 81465
2009-09-10 22:12:50 +00:00
Chris Lattner eba6c725d0 add another broken version of gcc, thanks to Niels Moller for pointing this out.
llvm-svn: 81449
2009-09-10 16:25:02 +00:00
Daniel Dunbar e2d76237ec Remove prcontext.
llvm-svn: 81427
2009-09-10 04:56:59 +00:00
Eric Christopher 98e0a59acc Correct __cxa_end_catch documentation to reflect that it doesn't take any arguments.
llvm-svn: 81307
2009-09-09 01:44:53 +00:00