Commit Graph

86827 Commits

Author SHA1 Message Date
Jakub Staszak
6f05f21857 Make isScratchReg and isFPCopy methods static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168407 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-21 00:50:57 +00:00
Eric Christopher
8b4310b806 Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168402 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-21 00:34:38 +00:00
Eric Christopher
7ee5f5d61f Update for some of the coding standard before rearranging functions
around.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168401 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-21 00:34:35 +00:00
Eric Christopher
b8a101f39a Update some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168400 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-21 00:17:49 +00:00
Eric Christopher
e6ad6acb19 Update and add some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168399 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-21 00:03:31 +00:00
Eric Christopher
c82fbf4cb1 Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168398 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-21 00:03:28 +00:00
Eli Bendersky
a631ea96e6 Add a tests for the new -no-show-raw-insn option of llvm-objdump.
This also initiates a test/tools directory where tools-specific tests can be
placed.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168397 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 23:44:22 +00:00
Jakub Staszak
8c67c03b0c Add obvious constantness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168396 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 23:32:32 +00:00
Eric Christopher
7dc68db9f0 Remove constness from this, it modifies the output stream as does
everything else underneath.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168395 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 23:30:11 +00:00
Eli Bendersky
8b9da530e3 Add the -no-show-raw-insn option to llvm-objdump, thus making it a bit more
conformant to binutils objdump.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168393 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 22:57:02 +00:00
Sebastian Pop
7372a7d5f8 removes a few "const" qualifiers
so that I can (someday) call SE->getSCEV without complaint.
No semantic change intended.

Patch from Preston Briggs <preston.briggs@gmail.com>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168391 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 22:28:04 +00:00
Anders Waldenborg
17cfe87c39 [python] fix get_library()
Before this fix, the LLVM Python bindings on SVN trunk always fail with:
	Exception: LLVM shared library not found!
since it's still looking for a library named "LLVM-3.1svn".

Besides updating the LLVM version in the library name,
this patch also changes llvm.get_library() to make it possible to run
the unit tests without installing the LLVM shared library into a
default linker search path.

e.g. after this patch, running the llvm/python unit tests with:
LD_LIBRARY_PATH=../build/Debug+Asserts/lib nosetests -v bindings/python/llvm/tests/
would work on Linux.

Patch from Scott Tsai (with some minor modifications)

Patch also acked by Gregory Szorc



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168390 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 22:27:55 +00:00
Jyotsna Verma
7d1b42a842 Removing some unused instruction definitions from the Hexagon backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168388 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 22:14:23 +00:00
Eric Christopher
fbd1975038 Remove unused function argument, add a bit to the comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168387 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 22:14:13 +00:00
Eric Christopher
aaa50b9bc5 Formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168384 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 20:34:47 +00:00
Eric Christopher
dcc675a4ac Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168383 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 20:34:44 +00:00
Eli Bendersky
099bfe68a4 Some sphinx-ing and consistency fixes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168380 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 19:37:58 +00:00
Eric Christopher
ecf7e97cde Remove some dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168374 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 18:37:40 +00:00
Joe Abbey
2db2749c67 Better 80cols... *sigh*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168373 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 18:14:15 +00:00
Joe Abbey
8162cf4567 Fixing a broken link.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168372 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 17:51:08 +00:00
Kostya Serebryany
51c7c65e32 [asan] use names of globals instead of an external set to distinguish the globals generated by asan
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168368 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 14:16:08 +00:00
Kostya Serebryany
407790604b [asan] don't instrument linker-initialized globals even with external linkage in -asan-initialization-order mode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168367 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 13:11:32 +00:00
Kostya Serebryany
ca23d43084 [asan] make sure that linker-initialized globals (non-extern) are not instrumented even in -asan-initialization-order mode. This time with a test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168366 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 13:00:01 +00:00
Sean Silva
426fe8b83a docs: Fix highlighting.
.git/config was marked as "bash" instead of "ini".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168365 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 12:36:27 +00:00
NAKAMURA Takumi
fecc368beb llvm/test/ExecutionEngine/MCJIT/lit.local.cfg: ppc32-elf is not ready.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168364 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 10:49:01 +00:00
Chandler Carruth
638d2d74bc Fix a place where the declaration didn't use LLVM_ENABLE_DUMP but the
definition did.

The last part of PR14324.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168363 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 10:23:50 +00:00
Chandler Carruth
3a902d0ae7 Use LLVM_ENABLE_DUMP for the variables used in printing as well as the
printing functions themselves.

Part of PR14324 (which should have just been a patch to the list, but
hey...)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168362 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 10:23:07 +00:00
Chandler Carruth
176792990e Fix PR14132 and handle OOB loads speculated throuh PHI nodes.
The issue is that we may end up with newly OOB loads when speculating
a load into the predecessors of a PHI node, and this confuses the new
integer splitting logic in some cases, triggering an assertion failure.
In fact, the branch in question must be dead code as it loads from
a too-narrow alloca. Add code to handle this gracefully and leave the
requisite FIXMEs for both optimizing more aggressively and doing more to
aid sanitizing invalid code which triggers these patterns.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168361 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 10:02:19 +00:00
Tim Northover
310f248c22 Fix physical register liveness calculations:
+ Take account of clobbers
+ Give outputs priority over inputs since they happen later.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168360 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 09:56:11 +00:00
Elena Demikhovsky
4fe5405bdd Intel OCL built-ins calling conventions now support MacOS 32-bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168359 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 09:37:57 +00:00
Simon Atanasyan
01425d639e Marking remote mcjit tests as XFAIL for MIPS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168357 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 07:25:17 +00:00
Bill Wendling
0976e00fd1 Make the AttrListPtr object a part of the LLVMContext.
When code deletes the context, the AttributeImpls that the AttrListPtr points to
are now invalid. Therefore, instead of keeping a separate managed static for the
AttrListPtrs that's reference counted, move it into the LLVMContext and delete
it when deleting the AttributeImpls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168354 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 05:09:20 +00:00
Hal Finkel
9eecb35d6b Note Freescale's contributions in the PPC release notes.
This mainly reflects the work of Tobias von Koch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168352 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 04:20:31 +00:00
Sean Silva
01315e6e3b docs: Sphinxify LLVMBuild documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168348 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 03:13:53 +00:00
Chandler Carruth
a1237b16c9 Add a comment to associate a FIXME with a PR where it is matters.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168347 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 01:27:48 +00:00
Chandler Carruth
f5837aacd4 Rework the rewriting of loads and stores for vector and integer allocas
to properly handle the combinations of these with split integer loads
and stores. This essentially replaces Evan's r168227 by refactoring the
code in a different way, and trynig to mirror that refactoring in both
the load and store sides of the rewriting.

Generally speaking there was some really problematic duplicated code
here that led to poorly founded assumptions and then subtle bugs. Now
much of the code actually flows through and follows a more consistent
style and logical path. There is still a tiny bit of duplication on the
store side of things, but it is much less bad.

This also changes the logic to never re-use a load or store instruction
as that was simply too error prone in practice.

I've added a few tests (one a reduction of the one in Evan's original
patch, which happened to be the same as the report in PR14349). I'm
going to look at adding a few more tests for things I found and fixed in
passing (such as the volatile tests in the vectorizable predicate).

This patch has survived bootstrap, and modulo one bugfix survived
Duncan's test suite, but let me know if anything else explodes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168346 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 01:12:50 +00:00
Eli Bendersky
1f9f73a4c6 ReST-ify some markup in the LIT document
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168345 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 00:26:08 +00:00
Eric Christopher
5f214ae179 80-column and whitespace fixups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168344 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 00:15:36 +00:00
Sean Silva
525398e137 Allow using MemoryBuffers with yaml::Stream directly.
The rationale is to get YAML filenames in diagnostics from
yaml::Stream::printError -- currently the filename is hard-coded as
"YAML" because there's no buffer information available.

Patch by Kim Gräsman!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168341 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 23:21:47 +00:00
Eric Christopher
c4639d6ec2 Remove a function argument and propagate const around accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168338 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 22:42:15 +00:00
Eric Christopher
0f1c7f6216 Whitespace and 80-col.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168337 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 22:42:10 +00:00
Sean Silva
2d4a477b48 docs: Fix reference to "bold" part of code example.
Fixes PR14380.

The prose was referring to a "bold" part of the code example, where the
boldness was lost in the transition from HTML. Unlike HTML, where one
can easily have a <b> inside a <pre>, reStructuredText is generally
unable to represent such nested markup.

Hack around it with the :emphasise-lines: option to the  code-block
directive to single out the regions instead. Thankfully the regions are
close-enough to being full lines for this to work.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168329 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 21:18:50 +00:00
Anton Korobeynikov
239938ff77 Make AsmPrinter::EmitTTypeReference() more robust - put
the zero GV check inside, so we won't forget it at the caller side.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168328 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 21:17:20 +00:00
Anton Korobeynikov
2386fc8daa Factor out type info emission into separate routine.
It turned out that ARM wants different layout of type infos.
This is yet another patch in attempt to fix PR7187 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168325 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 21:06:26 +00:00
Eric Christopher
97c3472bf9 Move section label emission to module end. Nothing should be
depending on them being emitted before the text and/or data
sections and testing didn't uncover any.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168321 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 19:43:59 +00:00
Jakob Stoklund Olesen
e42561ad0c Handle mixed normal and early-clobber defs on inline asm.
PR14376.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168320 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 19:31:10 +00:00
Eric Christopher
f0b3b74477 Fix a pasto.
Noticed by Dimitri Andric!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168319 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 19:31:02 +00:00
Joe Abbey
e46b14acab 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168318 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 19:22:55 +00:00
Ulrich Weigand
948d9f743e Enable MCJIT tests on PowerPC.
Disable old JIT tests on PowerPC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168316 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 17:57:07 +00:00
Anshuman Dasgupta
9fb61cd15b Add myself as owner of the Hexagon backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168312 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 15:40:22 +00:00