7de05027a5
Sorry, I misunderstood the interaction here; the GNU runtime does
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support both a fragile and non-fragile ABI, and it can be selected at
runtime. That driver option also works on Darwin (although obviously
the code is not necessarily usable if the system runtime is fragile)
so just do that.
llvm-svn: 140973
2011-10-02 20:27:18 +00:00
21c33657d6
Special case disassembler handling of REX.B prefix on NOP instruction to decode as XCHG R8D, EAX instead. Fixes PR10344.
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llvm-svn: 140971
2011-10-02 16:56:09 +00:00
e6a1d3c467
Use -fgnu-runtime to force the use of the non-fragile ABI;
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otherwise these tests would fail on hosts that happen to default
to that, since that affects whether default synthesis can happen.
llvm-svn: 140970
2011-10-02 11:28:21 +00:00
99fb091f65
Add a new icmp+select optz'n. Also shows off the load(cst) folding added in
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r140966.
llvm-svn: 140969
2011-10-02 10:37:37 +00:00
9b0f5688b9
Temporarily XFAIL this test until John or someone else who works on ObjC
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can look at it.
llvm-svn: 140968
2011-10-02 09:52:36 +00:00
40a34dd9a3
Enhance a couple places where we were doing constant folding of instructions,
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but not load instructions. Noticed by inspection.
llvm-svn: 140966
2011-10-02 09:12:55 +00:00
a884013eaa
Simplify this through the power of the ternary operator.
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llvm-svn: 140965
2011-10-02 07:28:34 +00:00
b8d1be837c
Consolidate the currently bizarre 32/64 multilib selection logic a bit.
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llvm-svn: 140964
2011-10-02 07:06:48 +00:00
56ff34f7c5
Fix typo in r140954.
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llvm-svn: 140962
2011-10-02 04:54:26 +00:00
539801f8bc
Make canonicalization of ImmutableSetRef::asImmutableSet() semi-explicit.
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llvm-svn: 140959
2011-10-02 01:47:07 +00:00
c8f008ac31
Fix another major performance regression in LiveVariables by not canonicalizing the underlying ImmutableSets on every analyzed statement (just at merges). Fixes <rdar://problem/10087538>.
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llvm-svn: 140958
2011-10-02 01:45:37 +00:00
9b0a7cea0f
Make -fobjc-nonfragile-abi the -cc1 default, since it's the
...
increasingly prevailing case to the point that new features
like ARC don't even support the fragile ABI anymore.
This required a little bit of reshuffling with exceptions
because a check was assuming that ObjCNonFragileABI was
only being set in ObjC mode, and that's actually a bit
obnoxious to do.
Most, though, it involved a perl script to translate a ton
of test cases.
Mostly no functionality change for driver users, although
there are corner cases with disabling language-specific
exceptions that we should handle more correctly now.
llvm-svn: 140957
2011-10-02 01:16:38 +00:00
2a14c695eb
Fix LiveVariables analysis bug with MaterializeTemporaryExpr and fix handling in ExprEngine. Fixes <rdar://problem/10201666>.
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llvm-svn: 140956
2011-10-02 00:54:48 +00:00
d07a59f288
Fix disassembling of INVEPT and INVVPID to take operands
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llvm-svn: 140955
2011-10-01 21:20:14 +00:00
88cb33e0d4
Fix disassembler handling of CRC32 which is an odd instruction that uses 0xf2 as an opcode extension and allows the opsize prefix. This necessitated adding IC_XD_OPSIZE and IC_64BIT_XD_OPSIZE contexts. Unfortunately, this increases the size of the disassembler tables. Fixes PR10702.
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llvm-svn: 140954
2011-10-01 19:54:56 +00:00
a88cb23da7
Revert r140924 "Attempt to fix dynamic stack realignment for thumb1 functions."
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to appease nightly testers. Not quite there yet.
llvm-svn: 140953
2011-10-01 19:30:36 +00:00
52e8ed9214
Moved type construction out of the loop and added an assert on the legality of the type. Formatted lines to the 80 char limit.
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llvm-svn: 140952
2011-10-01 18:39:28 +00:00
84c287e33c
Move TableGen's parser and entry point into a library
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This is the first step towards splitting LLVM and Clang's tblgen executables.
llvm-svn: 140951
2011-10-01 16:41:13 +00:00
20dde1e8fb
Updated testit to run on Windows and fresh Windows results by Ruben Van Boxem
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llvm-svn: 140950
2011-10-01 15:34:27 +00:00
d072b73d78
No one should be using the method directly. Assert if they do.
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llvm-svn: 140947
2011-10-01 12:47:34 +00:00
f977ff5fb5
Add a convenience method to tell if two things are equal.
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llvm-svn: 140946
2011-10-01 12:44:28 +00:00
248512a573
When performing an @throw in ARC, retain + autorelease
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the pointer, being sure to do so before running cleanups
associated with that full-expression. rdar://10042689
llvm-svn: 140945
2011-10-01 10:32:24 +00:00
a55902bf98
Parse attributes written in an ObjC method parameter type as
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attributes on the parameter declaration.
llvm-svn: 140944
2011-10-01 09:56:14 +00:00
4a4772fae2
Use the ARMConstantPoolMBB class to handle the MBB values.
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llvm-svn: 140943
2011-10-01 09:30:42 +00:00
6dbc9fe82b
Add ARMConstantPoolMBB to hold an MBB value in the constant pool.
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llvm-svn: 140942
2011-10-01 09:19:10 +00:00
c5a86069ca
Remove dead code.
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llvm-svn: 140941
2011-10-01 09:05:12 +00:00
9ff05f740f
Remove now dead methods and ivar.
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llvm-svn: 140940
2011-10-01 09:04:18 +00:00
c214cb055d
Use the new ARMConstantPoolSymbol class to handle external symbols.
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llvm-svn: 140939
2011-10-01 08:58:29 +00:00
d7fa016720
Add an ARMConstantPool class for external symbols. This will split out the support for external symbols from the base class.
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llvm-svn: 140938
2011-10-01 08:36:59 +00:00
d115c4d300
Remove now dead methods and ivar from ARMConstantPoolValue.
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llvm-svn: 140937
2011-10-01 08:02:05 +00:00
7753d66468
Switch over to using ARMConstantPoolConstant for global variables, functions,
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and block addresses.
llvm-svn: 140936
2011-10-01 08:00:54 +00:00
f117a35de0
Some more refactoring.
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* Add a couple of Create methods to the ARMConstantPoolConstant class,
* Add its own version of getExistingMachineCPValue, and
* Modify hasSameValue to return false if the object isn't an ARMConstantPoolConstant.
llvm-svn: 140935
2011-10-01 07:52:37 +00:00
6722556380
Add a Create method that accepts 'kind' and 'pcadj' arguments.
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llvm-svn: 140934
2011-10-01 06:44:24 +00:00
396c211ae1
Refactoring: Separate out the ARM constant pool Constant from the ARM constant
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pool value.
It's not used right now, but will be soon.
llvm-svn: 140933
2011-10-01 06:40:33 +00:00
79ada929b7
Address PR10616. The crash has already been fixed by Ted in r140725, so just refactor to use existing API + test case.
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llvm-svn: 140932
2011-10-01 06:35:19 +00:00
42856de542
Hey, maybe we shouldn't silently ignore decl attributes
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on declarators written as types.
llvm-svn: 140931
2011-10-01 05:17:03 +00:00
9a37766e7c
Removed lldb::SBSourceManager_impl. We export everything in the lldb namespace
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and this implemenation that backs our lldb::SBSourceManager should not be
exported.
llvm-svn: 140930
2011-10-01 02:59:24 +00:00
ce29158bc4
Subtarget getFeatureBits() returns a uint64_t, not unsigned.
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llvm-svn: 140928
2011-10-01 02:47:54 +00:00
59d9ebb103
As I suspected, completely non-multilib machines just get no suffix.
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Make the suffixes optional everywhere, and just make sure they have the
right value. The suffixes aren't the interesting part of this test
anyways.
Sorry for the churn as I let the bots try out various patterns.
llvm-svn: 140927
2011-10-01 02:39:57 +00:00
eb3c10c248
constexpr: semantic checking for constexpr functions and constructors. Based in
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part on patches by Peter Collingbourne.
We diverge from the C++11 standard in a few areas, mostly related to checking
constexpr function declarations, and not just definitions. See WG21 paper
N3308=11-0078 for details.
Function invocation substitution is not available in this patch; constexpr
functions cannot yet be used from within constant expressions.
llvm-svn: 140926
2011-10-01 02:31:28 +00:00
c5ab7efea3
Teach this test to cope with Windows suffixes so that msys builds can
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run it.
llvm-svn: 140925
2011-10-01 02:08:56 +00:00
21360a4949
Attempt to fix dynamic stack realignment for thumb1 functions. It is in fact
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useful if an optimization assumes the stack has been realigned. Credit to
Eli for his assistance.
rdar://10043857
llvm-svn: 140924
2011-10-01 02:03:18 +00:00
d74713b18c
Bumped Xcode project version for lldb-80 and debugserver-145.
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llvm-svn: 140922
2011-10-01 02:01:36 +00:00
bdf3162f53
Fixed an issue where a variable whose value is in a register might end up
...
not saying that its children are load addresses.
llvm-svn: 140921
2011-10-01 01:53:20 +00:00
97bb841545
Correct my failure at writing proper regex's for FileCheck. Thanks Nick.
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llvm-svn: 140920
2011-10-01 01:46:47 +00:00
f7656015fc
Inlining and unrolling heuristics should be aware of free truncs.
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We want heuristics to be based on accurate data, but more importantly
we don't want llvm to behave randomly. A benign trunc inserted by an
upstream pass should not cause a wild swings in optimization
level. See PR11034. It's a general problem with threshold-based
heuristics, but we can make it less bad.
llvm-svn: 140919
2011-10-01 01:39:05 +00:00
cfebbcfedd
Print object names in case we have a .o file in a static archive when logging
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DWARF errors and warnings.
llvm-svn: 140918
2011-10-01 01:37:20 +00:00
90455f3357
Fix segfault in UniqueDWARFASTTypeList::Find if we are comparing
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an anonymous struct type (which lacks any name).
llvm-svn: 140917
2011-10-01 01:28:37 +00:00
caa500bf93
whitespace
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llvm-svn: 140916
2011-10-01 01:27:56 +00:00
91052b6851
Allow for both 'lib' and 'lib32', as both seem to be in evidence. I've
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left a FIXME to go track down more distros and see if 'lib' is ever the
64-bit half.
This should hopefully appease the build bots.
llvm-svn: 140915
2011-10-01 01:26:40 +00:00
John McCall