440c3b7306
Use path API for path concatenation.
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llvm-svn: 132668
2011-06-05 14:36:47 +00:00
d201edf1fc
Drop most of InitializationSequence::SequenceKind's values. They didn't really contain any information that the step array didn't contain too. This makes debugging dumps a bit less informative, but probably not significantly so. The advantage is that the redundancy is gone, so the code is easier to understand.
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ReferenceBinding is still there, because it is used in some unclear code.
llvm-svn: 132667
2011-06-05 13:59:11 +00:00
724bfe18b7
Remove more references to FailedSequence.
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llvm-svn: 132666
2011-06-05 13:59:05 +00:00
32208bde75
Move nullptr_t to unversioned namespace: Sean Hunt
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llvm-svn: 132665
2011-06-05 13:00:46 +00:00
c7ca587512
Remove all references to InitializationSequence::FailedSequence from outside SemaInit.cpp. Replace them with the boolean conversion or the new Failed() function. This is a first step towards removing InitializationSequence::SequenceKind. No functionality change.
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llvm-svn: 132664
2011-06-05 12:23:28 +00:00
f08872fb29
More std::initializer_list tests.
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llvm-svn: 132663
2011-06-05 12:23:21 +00:00
3da3489e49
Parse C++0x generalized initializers.
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llvm-svn: 132662
2011-06-05 12:23:16 +00:00
144857f4cc
Expand on braced init list tests.
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llvm-svn: 132661
2011-06-05 12:23:08 +00:00
377c109f21
Identity and non-identity standard conversion sequences can be
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compared even when one is a reference binding and the other is not
(<rdar://problem/9173984>), but the definition of an identity sequence
does not involve lvalue-to-rvalue adjustments (PR9507). Fix both
inter-related issues.
llvm-svn: 132660
2011-06-05 06:15:20 +00:00
c507db4f70
Add name mangling for expr .* expr. Fixes PR9983 / <rdar://problem/9486332>.
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llvm-svn: 132659
2011-06-05 05:27:58 +00:00
7f139d8103
Allow block returns in C++ with the form
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return <expression> ;
in blocks with a 'void' result type, so long as <expression> has type
'void'. This follows the rules for C++ functions.
llvm-svn: 132658
2011-06-05 05:14:41 +00:00
0aa91e0a66
When inferring the result type of a block based on a return statement
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with a type-dependent expression, infer the placeholder type
'Context.DependentTy' to indicate that this is just a
placeholder. Fixes PR9982 / <rdar://problem/9486685>.
llvm-svn: 132657
2011-06-05 05:04:23 +00:00
1134ab23df
Basic support for macros with explicit arguments.
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We still don't handle
* default values
* :req
* :vararg
* \()
llvm-svn: 132656
2011-06-05 02:43:45 +00:00
940a0ee5ca
Produce an undefined reference to _GLOBAL_OFFSET_TABLE_ if we have a
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VK_GOTOFF reloc. This matches as' behavior, but it is not clear why the linker
might need this, so I added a FIXME.
I could test this by duplicating test/MC/ELF/got.s, but it doesn't look
worthwhile.
llvm-svn: 132655
2011-06-05 01:20:06 +00:00
38080e8700
Fix a test that keeps breaking when allocation orders change.
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Who said FileCheck couldn't handle arbitrarily complex conditions?
llvm-svn: 132654
2011-06-04 23:34:40 +00:00
d1ca71a294
Fix cmake build.
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llvm-svn: 132653
2011-06-04 23:22:38 +00:00
bd0c160078
noexcept for <stack>. This completes noexcept for Chapter 23 [containers].
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llvm-svn: 132652
2011-06-04 22:09:19 +00:00
c2ed270c0f
Remove the old implementation of -verify, which has been dead code since r88750.
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llvm-svn: 132651
2011-06-04 21:35:57 +00:00
6971d82668
noexcept for <queue>.
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llvm-svn: 132650
2011-06-04 21:32:33 +00:00
06bd6d304e
TypeLegalizer: Add support for passing of vector-promoted types in registers (copyFromParts/copyToParts).
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llvm-svn: 132649
2011-06-04 20:58:08 +00:00
78d19bebe6
TypeLegalizer: Fix a bug in the promotion of elements of integer vectors.
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(only happens when using the -promote-elements option).
The correct legalization order is to first try to promote element. Next, we try
to widen vectors.
llvm-svn: 132648
2011-06-04 20:32:01 +00:00
557da866a3
noexcept for <unordered_set>.
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llvm-svn: 132647
2011-06-04 20:18:37 +00:00
3714107ed6
noexcept for <unordered_map>.
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llvm-svn: 132646
2011-06-04 18:54:24 +00:00
2176cdc98c
Refactor parsing of variable names (ie., %foo and @foo) since they have the same
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rules. Also refactor "read string until quote" into its own function. No
functionality change!
llvm-svn: 132645
2011-06-04 18:16:26 +00:00
6fde150697
Add more tests for cxa_guard methods. This includes our first two tests using
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actual threads!
There's no build file for libcxxabi, so I'll tell you that I built it with this:
$ g++-4.6 -pthread -std=gnu++0x test_guard.cpp ../src/cxa_guard.o -o test_guard
llvm-svn: 132644
2011-06-04 18:01:24 +00:00
34fa1684e7
Add support for @GOTPTOFF in i386 mode.
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llvm-svn: 132643
2011-06-04 17:38:07 +00:00
e691351098
Made more implementation details of [multi]map/set noexcept.
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llvm-svn: 132642
2011-06-04 17:10:24 +00:00
8f7edbf84a
Cast unused parameter to void.
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llvm-svn: 132641
2011-06-04 16:00:19 +00:00
0e9f71c13f
noexcept for <set>. Plus a few fixes to noexcept for <map>.
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llvm-svn: 132640
2011-06-04 15:22:34 +00:00
1052ee39cb
noexcept for <map>.
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llvm-svn: 132639
2011-06-04 14:31:57 +00:00
4f163dfed1
If the block that we're threading through is jumped to by an indirect branch,
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then we don't want to set the destination in the indirect branch to the
destination. This is because the indirect branch needs its destinations to have
had their block addresses taken. This isn't so of the new critical edge that's
split during this process. If it turns out that the destination block has only
one predecessor, and that being a BB with an indirect branch, then it won't be
marked as 'used' and may be removed.
PR10072
llvm-svn: 132638
2011-06-04 09:42:04 +00:00
7574774874
Revert r132630. GCC passes everything down, we aren't trying to replicate that.
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llvm-svn: 132637
2011-06-04 09:06:25 +00:00
25b753bb3f
Drop a RecordKeeper reference that wasn't necessary.
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llvm-svn: 132636
2011-06-04 07:49:55 +00:00
5e300b82e2
Adjust the linker for PowerPC64/-m32 on FreeBSD too.
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llvm-svn: 132635
2011-06-04 07:40:24 +00:00
00859c29bf
Make -m32 work on FreeBSD/PowerPC64.
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llvm-svn: 132634
2011-06-04 07:37:31 +00:00
baf1afb289
Add a testcase to demonstrate the problem where phi translation is
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ignored for clobbering partial-alias loads.
llvm-svn: 132633
2011-06-04 07:05:05 +00:00
adf80ae9e4
Reapply r131781, now that the GVN bug with partially-aliasing loads
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is disabled.
llvm-svn: 132632
2011-06-04 06:50:18 +00:00
a471751c24
Disable the main feature of 130180, the elimination of loads that are
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redundant with partially-aliasing loads.
When computing what portion of a clobbering load value is needed,
it doesn't consider phi-translation which may have occurred
between the clobbing load and the redundant load.
llvm-svn: 132631
2011-06-04 06:48:50 +00:00
6d92b72e70
GCC passes -z foo directly through to the linker (and yes -z=foo becomes
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"-z =foo"). Do the same thing in clang.
llvm-svn: 132630
2011-06-04 06:48:26 +00:00
97864dac76
On linux, -nostdlib was causing a --start-group with no --end-group to be passed
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to the linker.
llvm-svn: 132629
2011-06-04 06:27:06 +00:00
43efe1c8bd
Remove this test, which should have been reverted along with r131781.
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llvm-svn: 132628
2011-06-04 06:21:23 +00:00
35c669708d
Use processor name in the target triple. This fixes PowerPC64 to generate
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64bit code for example.
llvm-svn: 132627
2011-06-04 06:15:42 +00:00
62188bbb90
Identifiers with _CapitalLetter are reserved, so don't use them. Prefer the
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common C++ pattern of using the same name for the constructor argument as you
do for the member. Noticed by inspection.
llvm-svn: 132626
2011-06-04 05:19:42 +00:00
87fdceaf73
Revert r131781 again. Apparently there is more going on here.
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llvm-svn: 132625
2011-06-04 05:11:22 +00:00
a4615a6f94
Silence compiler warnings.
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llvm-svn: 132624
2011-06-04 05:09:36 +00:00
a6faf8e28b
These tests require particular registered targets. Declared as such.
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llvm-svn: 132623
2011-06-04 04:38:16 +00:00
4ac55e33be
Reimplement r132572 on top of a FoldingSet, thus hopefully solving both
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the self-host failures and Chandler's concerns.
llvm-svn: 132622
2011-06-04 04:32:43 +00:00
fc205a5694
Teach TableGen to evaluate DAG expressions as set operations.
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A TableGen backend can define how certain classes can be expanded into
ordered sets of defs, typically by evaluating a specific field in the
record. The SetTheory class can then evaluate DAG expressions that refer
to these named sets.
A number of standard set and list operations are predefined, and the
backend can add more specialized operators if needed. The -print-sets
backend is used by SetTheory.td to provide examples.
This is intended to simplify how register classes are defined:
def GR32_NOSP : RegisterClass<"X86", [i32], 32, (sub GR32, ESP)>;
llvm-svn: 132621
2011-06-04 04:11:37 +00:00
75b2053863
Fold assert-only-used variable into the assert.
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llvm-svn: 132620
2011-06-04 02:07:10 +00:00
c101ebfc8f
Remove extraneous "virtual" keyword and non-virtual destructor. Caught by
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-Wnon-virtual-dtor!
llvm-svn: 132619
2011-06-04 02:04:22 +00:00
Benjamin Kramer