Commit Graph

86806 Commits

Author SHA1 Message Date
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
NAKAMURA Takumi
1fcbb8fbf9 Promote the constant 1 to long long, 1LL or 1ULL in int64_t-sensitive context.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168304 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 10:03:09 +00:00
Tobias Grosser
4a8654e893 First version of Polly release notes for 3.2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168302 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 08:58:29 +00:00
Bob Wilson
28f872f8a1 Clean up handling of always-inline functions in the inliner.
This patch moves the isInlineViable function from the InlineAlways pass into
the InlineCostAnalyzer and then changes the InlineCost computation to use that
simple check for always-inline functions. All the special-case checks for
AlwaysInline in the CallAnalyzer can then go away.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168300 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 07:04:35 +00:00
Bob Wilson
593423f746 Some comment fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168299 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 07:04:30 +00:00
Craig Topper
8f54a53f0e Move else onto line with preceding closing brace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168294 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19 00:11:50 +00:00
Duncan Sands
820b52572f Remove the last bit of constant folding from LinearizeExprTree (most of it was
removed in commit 168035, but I missed this bit).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168292 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-18 20:15:36 +00:00
Duncan Sands
b8e1111fbf Fix PR14060, an infinite loop in reassociate. The problem was that one of the
operands of the expression being written was wrongly thought to be reusable as
an inner node of the expression resulting in it turning up as both an inner node
*and* a leaf, creating a cycle in the def-use graph.  This would have caused the
verifier to blow up if things had gotten that far, however it managed to provoke
an infinite loop first.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168291 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-18 19:27:01 +00:00
Dmitri Gribenko
085f6a4ac2 SystemLibrary.rst: remove reference to a bug that was closed long time ago
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168290 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-18 18:42:18 +00:00
Dmitri Gribenko
fee64eeb28 Documentation: convert SystemLibrary documentation to reST
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168289 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-18 18:40:21 +00:00
Dmitri Gribenko
92d499e2c5 Documentation: remove a copy of the FileCheck man page from TestingGuide
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168288 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-18 18:28:14 +00:00
Dmitri Gribenko
44da234240 Documentation: use a :doc: link instead of an absolute http:// link.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168286 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-18 10:35:18 +00:00
Dmitri Gribenko
c796af6929 Documentation: fix broken link.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168285 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-18 10:32:14 +00:00
Andrew Trick
410fe6fe19 Use a full triple for a PPC test case for asm syntax.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168283 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-18 06:21:03 +00:00
NAKAMURA Takumi
fad9751d6e MCJIT: [cygming] Give noop to __main also in RecordingMemoryManger. It is emitted in @main().
XFAIL(s) can be removed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168282 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-18 06:16:32 +00:00
NAKAMURA Takumi
64b5015900 test/ExecutionEngine/MCJIT/stubs-remote.ll: Prune DOSish CRLF.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168281 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-18 06:16:21 +00:00
Nick Lewycky
294c965146 Don't try to calculate the alignment of an unsigned type. Fixes PR14371!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168280 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-18 05:39:39 +00:00
Sean Silva
5d6d89544d docs: CodingStandards should follow the coding standards.
Some variables in code examples were not LikeThis.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168275 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-17 23:25:33 +00:00
Benjamin Kramer
ddc8b1f50b Bump sphinx config to 3.3.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168273 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-17 22:12:59 +00:00
Benjamin Kramer
537d9a7768 Kick off 3.3 cycle for LLVM trunk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168272 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-17 22:01:08 +00:00
Sean Silva
107aa1c219 docs: Add link to HowToSetUpLLVMStyleRTTI
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168271 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-17 21:01:44 +00:00
James Molloy
ab58391a44 Typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168263 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-17 17:59:44 +00:00