Daniel Dunbar
a8fa798246
CrashRecovery: Add CrashRecoveryContext::GetCurrent(), so clients can find the active context from anywhere.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111308 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-17 22:32:37 +00:00
Daniel Dunbar
c0c815e887
CrashRecovery: Make CrashRecoveryContext static methods thread safe.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111307 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-17 22:32:34 +00:00
Anton Korobeynikov
d7343ddce5
Add some win64 coff goodness.
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Patch by Cameron Esfahani!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111287 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-17 21:05:54 +00:00
Benjamin Kramer
e5b57347e9
Sketch i386 relocations handling, from Roman Divacky.
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Hello world builds & runs now on i386/ELF with -integrated-as.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111264 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-17 18:20:28 +00:00
Benjamin Kramer
755525ad23
There is this new "LLVM" compiler that supports __builtin_bswap but thinks it's gcc 4.2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111228 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-17 11:45:38 +00:00
Matt Fleming
6b2e257e74
Add ELF ObjectWriter and Streamer support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111172 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-16 18:35:43 +00:00
Nick Lewycky
7f9ef4bb51
Clean up ConstantRange a bit:
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- remove ashr which never worked.
- fix lshr and shl and add tests.
- remove dead function "intersect1Wrapped".
- add a new sub method to subtract ranges, with test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110861 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-11 22:04:36 +00:00
Mikhail Glushenkov
1e67278dd5
Trailing whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110679 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 14:49:24 +00:00
Benjamin Kramer
fff0f11989
Roll back my last two commits, valgrind complains.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110518 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-07 13:27:41 +00:00
Benjamin Kramer
0055fac724
A reference to the Timer's name is safe, it outlives the contents of the vector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110517 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-07 13:07:57 +00:00
Benjamin Kramer
5aa8df22e7
Shrink PassNameParser's binary size with array_pod_sort.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110512 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-07 11:45:42 +00:00
Owen Anderson
0aede9e2a8
Remove layering violation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110505 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-07 06:01:13 +00:00
Owen Anderson
9773e45a1e
Add an inverse() method to ConstantRange.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110504 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-07 05:47:46 +00:00
Dan Gohman
fc8b58e1d4
Delete this explicit assignment operator; it's equivalent to
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the implicit one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110498 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-07 01:17:47 +00:00
Owen Anderson
634bab148c
Add a convenience constructor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110493 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-07 00:42:06 +00:00
Rafael Espindola
565aafc997
Some cleanup. Use a class (OptionInfo) instead of a pair of a pair and remove
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some default values that are not used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110485 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-06 23:03:52 +00:00
Gabor Greif
3ecf355c7a
remove the private hack from CallInst, it was not supposed to hit the branch anyway
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as a positive consequence the CallSite::getCallee() methods now can be rewritten to be
a bit more efficient
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110380 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-05 21:25:49 +00:00
Owen Anderson
9850a28866
Give ConstantRange an operator=
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110376 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-05 20:51:10 +00:00
Torok Edwin
484959a26c
Fix build of DataFlow.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110193 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-04 09:30:20 +00:00
Dan Gohman
26e064ff32
Don't construct a std::string with a literal "".
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110180 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-04 01:14:33 +00:00
Dan Gohman
5825545553
Don't print the filename twice in file-not-found errors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110179 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-04 01:13:48 +00:00
Dan Gohman
79fca6fea8
Thread const correctness through a bunch of AliasAnalysis interfaces and
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eliminate several const_casts.
Make CallSite implicitly convertible to ImmutableCallSite.
Rename the getModRefBehavior for intrinsic IDs to
getIntrinsicModRefBehavior to avoid overload ambiguity with CallSite,
which happens to be implicitly convertible to bool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110155 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-03 21:48:53 +00:00
Gabor Greif
436ed471cc
remove a layer of cruft
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109821 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-29 23:35:00 +00:00
Daniel Dunbar
a309dac868
Support: Add CrashRecoveryContext helper object.
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- Designed as a simple wrapper to allow clients to attempt to catch crashes
(memory errors, assertion violations, etc.) and do some kind of recovery.
- Currently doesn't actually attempt to catch crashes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109586 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-28 15:40:20 +00:00
Gabor Greif
756f0d2ab4
we are supposed to only create proper CallSites from an instruction (esp. CallInst and InvokeInst)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109576 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-28 10:44:59 +00:00
Gabor Greif
b344a346f1
reintroduce original (asserting) semantics of CallSite(Instruction *II)
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add instead a CallSite(Value* V) constructor that is consistent with ImmutableCallSize
and use that one in client code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109553 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 22:53:28 +00:00
Gabor Greif
a6758446b7
remove bogus assert, use static_cast for additional checking
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left two new asserts commented out, because they would fire in clang, have to hunt those down first
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109544 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 21:46:11 +00:00
Dan Gohman
72eb300715
Add a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109435 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 21:05:37 +00:00
Dan Gohman
052f000158
Remove LCSSA's bogus dependence on LoopSimplify and LoopSimplify's bogus
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dependence on DominanceFrontier. Instead, add an explicit DominanceFrontier
pass in StandardPasses.h to ensure that it gets scheduled at the right
time.
Declare that loop unrolling preserves ScalarEvolution, and shuffle some
getAnalysisUsages.
This eliminates one LoopSimplify and one LCCSA run in the standard
compile opts sequence.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109413 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 18:11:16 +00:00
Michael J. Spencer
801a359116
MC: Add WinCOFFObjectWriter implementation.
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Origonal Windows COFF implementation by Nathan Jedffords.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109389 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 02:17:32 +00:00
Owen Anderson
448e187499
Fix use-after-free error.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109288 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-23 23:27:43 +00:00
Tobias Grosser
f96b006367
Add new RegionInfo pass.
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The RegionInfo pass detects single entry single exit regions in a function,
where a region is defined as any subgraph that is connected to the remaining
graph at only two spots.
Furthermore an hierarchical region tree is built.
Use it by calling "opt -regions analyze" or "opt -view-regions".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109089 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-22 07:46:31 +00:00
Daniel Dunbar
ec237ffd28
Use System/DataTypes.h instead of stdint.h, which isn't portable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109026 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-21 18:48:59 +00:00
Greg Clayton
98cfb53af4
Added support to MachO.h for many defines and structures that are needed
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to Parse mach-o files. All defines have been renamed to not conflict with
#defines in mach header files, all structures were left named the same but
are in the llvm::MachO namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108953 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 22:36:00 +00:00
Matt Fleming
b676d9815d
Add the rest of the SHT_* values as defined in the System V ABI
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ELF specification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108924 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 20:52:18 +00:00
Gabor Greif
c4fd9afaf9
remove testing cruft, this can be found in unittests/Support/Casting.cpp now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108868 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 17:20:25 +00:00
Owen Anderson
8be3291f59
Speculatively revert r108813, in an attempt to get the self-host buildbots working again. I don't see why this patch
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would cause them to fail the way they are, but none of the other intervening patches seem likely either.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108818 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 08:26:15 +00:00
Owen Anderson
9e081004da
Reapply r108794, a fix for the failing test from last time.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108813 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 06:52:42 +00:00
Daniel Dunbar
e8a469cdb4
Revert r108794, "Separate PassInfo into two classes: a constructor-free
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superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo).", it is
breaking teh everything.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108805 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 03:06:07 +00:00
Owen Anderson
8ba15cb709
Separate PassInfo into two classes: a constructor-free superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108794 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 01:19:58 +00:00
Douglas Gregor
1461520f8c
Remove extraneous semicolons after member functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108525 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16 15:03:23 +00:00
Gabor Greif
a6aac4c5bc
eliminate CallInst::ArgOffset
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108522 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16 09:38:02 +00:00
Eli Friedman
53621a1a73
A few more minor additions to ELF.h.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108519 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16 07:48:07 +00:00
Chris Lattner
34068cb96f
remove some unneeded overloads that were causing
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ambiguity problems on some systems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108462 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-15 21:24:02 +00:00
Benjamin Kramer
38e59891ee
Don't pass StringRef by reference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108366 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-14 22:38:02 +00:00
Chris Lattner
9fe2c67045
Merge lib/Target/X86/X86COFF.h into include/llvm/Support/COFF.h,
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patch by Michael Spencer!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108342 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-14 18:14:33 +00:00
Stephen Wilson
9a9ad77847
Bring ELF64 on par with ELF32, add a few magic constants and support ".dynamic"
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section entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108221 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 00:24:59 +00:00
Stephen Wilson
314451326a
Simple format/style fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108203 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 22:36:08 +00:00
Stephen Wilson
fe4591bfc2
Test commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108197 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 21:34:37 +00:00
Eric Christopher
6c50792653
Remove tab characters and 80-col.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108127 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 05:26:37 +00:00