4dae7379ef
Fix 80 column violations.
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llvm-svn: 132341
2011-05-31 16:30:33 +00:00
2f14b0bb1d
Add XCore intrinsic for crc8.
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llvm-svn: 132340
2011-05-31 16:24:49 +00:00
116b305d31
Driver/Clang: Simplify code to use arch enumerations.
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llvm-svn: 132338
2011-05-31 15:58:55 +00:00
b5d866d4a3
noexcept for Chapter 22 [localization].
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llvm-svn: 132337
2011-05-31 15:34:58 +00:00
542f9a2bcf
Add XCore intrinsic for crc32.
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llvm-svn: 132336
2011-05-31 14:47:36 +00:00
36d027f7f6
Convert test to FileCheck.
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llvm-svn: 132335
2011-05-31 14:00:05 +00:00
f5c91471a4
Add _ATTRIBUTE macro for gcc: Justin Hibbits
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llvm-svn: 132334
2011-05-31 13:13:49 +00:00
bcaf0816a5
Recreate the DeclContext before adding the implicit friend forward declaration. This should fix the asserting buildbot.
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llvm-svn: 132333
2011-05-31 12:44:46 +00:00
3fd47df366
For compatibility with MSVC, a friend declaration also act as a forward declaration if the tag name is not already declared. The tag name is declared in the next outermost non record scope.
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Example:
class A {
friend class B;
B* b;
};
B* global_b;
llvm-svn: 132332
2011-05-31 11:44:00 +00:00
67c4d0f336
Whenever we instantiate a static data member, make sure to define any new
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vtables! Fixes PR10020
This also allows us to revert the part of r130023 which added a big loop around
the template instantiation.
llvm-svn: 132331
2011-05-31 07:58:42 +00:00
920f852759
Now with the right line endings.
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llvm-svn: 132330
2011-05-31 07:19:08 +00:00
e6a2028fe1
Fix linking of clang-wpa.
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llvm-svn: 132329
2011-05-31 07:13:36 +00:00
e54ff6cc3e
Expand the coverage of the warning for constants on the RHS of logical operands:
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return f() || -1;
where the user meant to write '|'.
This bootstraps without any additional warnings.
Patch by Richard Trieu.
llvm-svn: 132327
2011-05-31 05:41:42 +00:00
b3483b3d91
Utilize PackedVector, introduced with llvm commit r132325.
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llvm-svn: 132326
2011-05-31 03:56:09 +00:00
30c532e0b0
Introduce PackedVector, useful for storing a vector of values using a specific number of bits for each
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value. Both signed and unsigned types can be used, e.g
PackedVector<signed, 2> vec;
will create a vector accepting values -2, -1, 0, 1. Any other value will hit an assertion.
llvm-svn: 132325
2011-05-31 03:53:41 +00:00
394f516d16
Fix ssat and ssat16 encodings for ARM and Thumb. The bit position value
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must be encoded decremented by one. Only add encoding tests for ssat16
because ssat can't be parsed yet.
llvm-svn: 132324
2011-05-31 03:33:27 +00:00
98fc4c8bbc
This patch implements atomic intrinsics atomic.load.add (sub,and,or,xor,
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nand), atomic.swap and atomic.cmp.swap, all in i8, i16 and i32 versions.
The intrinsics are implemented by creating pseudo-instructions, which are
then expanded in the method MipsTargetLowering::EmitInstrWithCustomInserter.
Patch by Sasa Stankovic.
llvm-svn: 132323
2011-05-31 02:54:07 +00:00
bf3c1251e0
This patch implements the thread local storage. Implemented are General
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Dynamic, Initial Exec and Local Exec TLS models.
Patch by Sasa Stankovic
llvm-svn: 132322
2011-05-31 02:53:58 +00:00
4503e20ae6
Just one for now to see how it will fly.
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llvm-svn: 132321
2011-05-31 00:34:37 +00:00
e5ea7eb007
For X86 specific tests.
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llvm-svn: 132320
2011-05-31 00:32:43 +00:00
ded0b598b6
Preparations for separating target-specific clang tests.
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llvm-svn: 132319
2011-05-31 00:29:49 +00:00
08600bcf65
Use the dwarf->llvm mapping to print register names in the cfi
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directives.
Fixes PR9826.
llvm-svn: 132317
2011-05-30 20:20:15 +00:00
8284374b07
(1 - X) * (-2) -> (x - 1) * 2, for all positive nonzero powers of 2
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rdar://problem/6501862
llvm-svn: 132316
2011-05-30 20:00:33 +00:00
cd0d2fd21f
Split ppc dwarf regnums into ppc64 and ppc32 flavours.
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llvm-svn: 132315
2011-05-30 18:24:44 +00:00
ddffa0e160
Introduce the DwarfRegAlias class for declaring that two registers have the
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same dwarf number. This will be used for creating a dwarf number to register
mapping.
The only case that needs this so far is the XMM/YMM registers that unfortunately
do have the same numbers.
llvm-svn: 132314
2011-05-30 17:49:59 +00:00
ea8ca34e3a
Mark the 32 bit registers as invalid in 64 bit mode. In 64 bit mode they are
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subregisters of the 64 bit ones.
llvm-svn: 132313
2011-05-30 16:04:54 +00:00
595fd7a058
Remove the DwarfNumbers from the subregisters. They should use DW_OP_bit_piece
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and for now the generic dwarf emission will automatically use the superregister
numbers.
llvm-svn: 132312
2011-05-30 15:56:04 +00:00
fcb37e944f
Fix another incorrect type bug.
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llvm-svn: 132311
2011-05-30 12:00:26 +00:00
0ec0649bc2
replace the intro tutorial from 2004 with a more recent work.
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llvm-svn: 132310
2011-05-30 03:36:58 +00:00
ec43d5d780
Reapply r132245 with a fix for the bug that broke the darwin9/i386 build.
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llvm-svn: 132309
2011-05-30 01:33:26 +00:00
21e69cef08
Revert previous changes.
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llvm-svn: 132308
2011-05-30 01:18:45 +00:00
f19cf99097
Add the test case for phis in the outer landing pad during the inliner's
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forwarding of eh.resume that I promised yesterday.
llvm-svn: 132307
2011-05-30 01:08:04 +00:00
007d5be653
lldb-59.
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llvm-svn: 132304
2011-05-30 00:49:24 +00:00
5d2fbfed4d
Disable dynamic types being on by default until kinks get worked out when
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they don't update correctly. Currently if a variable is unavailable due to
a register not being available in a higher frame or due to the PC value
not being a valid location list value, "<unknown type>" will get displayed
as the variable type. I am not sure what other things will fail, so I am
disabling it for now just by letting the default enumeration value default
to it being disabled.
llvm-svn: 132303
2011-05-30 00:39:48 +00:00
a575226fd8
Emit the handler's data area. For GCC-style exceptions under Win64, the
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handler's data area starts with a 4-byte reference to the personality
function, followed by the DWARF LSDA.
llvm-svn: 132302
2011-05-30 00:13:34 +00:00
15184db092
Protect the input reader stack with a recursive mutex.
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llvm-svn: 132301
2011-05-29 23:07:38 +00:00
d9bcddd6b9
If a test case is not compiled on a specific platform, print "skipped"
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to stdout. This helps identifying missing coverage on a given platform.
llvm-svn: 132300
2011-05-29 21:43:29 +00:00
ca6a4d8940
Revert r132245, "Create two BlockInfo entries when a live range is discontinuous through a block."
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This commit seems to have broken a darwin 9 tester.
llvm-svn: 132299
2011-05-29 21:24:39 +00:00
dd6fcc4e46
Fix PR10046 by updating LiveVariables kill info when splitting live ranges.
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This only affects targets like Mips where branch instructions may kill virtual
registers. Most other targets branch on flag values, so virtual registers are
not involved.
The problem is that MachineBasicBlock::updateTerminator deletes branches and
inserts new ones while LiveVariables keeps a list of pointers to instructions
that kill virtual registers. That list wasn't properly updated in
MBB::SplitCriticalEdge.
llvm-svn: 132298
2011-05-29 20:10:28 +00:00
beaf34531e
Add a new warning on NULL pointer constant to integer conversion.
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This path was reviewed by Chandler Carruth at http://codereview.appspot.com/4538074/
llvm-svn: 132297
2011-05-29 19:59:02 +00:00
76c7cd0e15
noexcept for Chapter 21 [strings].
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llvm-svn: 132296
2011-05-29 19:57:12 +00:00
7d84ece09b
On Darwin ARM, set the UNWIND_RESUME libcall to _Unwind_SjLj_Resume.
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This is important for the correct lowering of unwind instructions
(which doesn't matter at all) and llvm.eh.resume calls (which does).
Take 2, now with more basic competence.
llvm-svn: 132295
2011-05-29 19:50:32 +00:00
be6d0c0aea
...this is not a good commit day for me.
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llvm-svn: 132294
2011-05-29 19:44:55 +00:00
e64371b932
I didn't mean to commit these residues of a personal project.
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llvm-svn: 132293
2011-05-29 19:41:56 +00:00
63353933c6
Add testcase for r132290, to check for the crasher caught by the buildbots
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doing llvm-gcc selfhost (or cross).
llvm-svn: 132292
2011-05-29 19:41:14 +00:00
085d891d80
On Darwin ARM, set the UNWIND_RESUME libcall to _Unwind_SjLj_Resume.
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This is important for the correct lowering of unwind instructions
(which doesn't matter at all) and llvm.eh.resume calls (which does).
llvm-svn: 132291
2011-05-29 19:39:04 +00:00
c66d455e50
Don't crash owhen ComputeLoadResult can't compute the result of the load.
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llvm-svn: 132290
2011-05-29 19:33:36 +00:00
18d85eedda
Make sure if an enumeration "settings" value has a valid default setting in
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its definition, that the first enumeration doesn't always get used as the
default.
llvm-svn: 132289
2011-05-29 19:21:37 +00:00
a3bb03e400
Obey the isVolatile bit on memory intrinsics when analyzing uses of a global
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variable. Noticed by inspection.
Simulate memset in EvaluateFunction where the target of the memset and the
value we're setting are both the null value. Fixes PR10047!
llvm-svn: 132288
2011-05-29 18:41:56 +00:00
28d55e0745
http://llvm.org/bugs/show_bug.cgi?id=10045 . Please review, I have not tested this on linux.
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llvm-svn: 132287
2011-05-29 13:57:49 +00:00
Richard Osborne