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Author SHA1 Message Date
Adam Nemet
1829d9d290 [bugpoint] Don't ignore arg in -compile-commad="tool arg" 
Args is an output parameter of the function lexCommand but the reference
operator was missed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203343 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-08 07:48:19 +00:00
Craig Topper
5dc48d726d [C++11] Add 'override' keyword to virtual methods that override their base class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203342 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-08 07:14:16 +00:00
Craig Topper
ad1b194773 De-virtualize a method since it doesn't override anything (yay 'override' keyword) and its class is in an anonymous namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203341 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-08 07:07:08 +00:00
Craig Topper
5747a143a2 [C++11] Add 'override' keyword to virtual methods that override their base class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203340 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-08 07:02:02 +00:00
Craig Topper
d659d34219 [C++11] Add 'override' keyword to virtual methods that override their base class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203339 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-08 06:31:39 +00:00
David Blaikie
50b59c77e0 DebugInfo: further improvements to test following up on r203329 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203337 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-08 02:45:53 +00:00
David Blaikie
5c31033dda DebugInfo: Fix test fallout from r203323 
Will fix this harder in a moment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203329 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-08 01:32:51 +00:00
David Blaikie
5af111c380 DebugInfo: Use DW_FORM_data4 for DW_AT_high_pc in DW_TAG_lexical_blocks 
Suggested by Adrian Prantl in code review for r203187

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203323 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-08 00:58:20 +00:00
Eric Christopher
b1c8844101 Add support for hashing location information for CU level hashes. 
Add a testcase based on sret.cpp where we can now hash the entire
compile unit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203319 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-08 00:29:41 +00:00
Adam Nemet
d07494f102 [DAGCombiner] Distribute TRUNC through AND in rotation amount 
This is already done for shifts.  Allow it for rotations as well. E.g.:

   (rotl:i32 x, (trunc (and y, 31))) -> (rotl:i32 x, (and (trunc y), 31))

Use the newly factored-out distributeTruncateThroughAnd.

With this patch and some X86.td tweaks we should be able to remove redundant
masking of the rotation amount like in the example above.  HW implicitly
performs this masking.

The testcase will be added as part of the X86 patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203316 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 23:56:30 +00:00
Adam Nemet
316d3e3085 [DAGCombiner] Recognize another rotation idiom 
This is the new idiom:

  x<<(y&31) | x>>((0-y)&31)

which is recognized as:

  x ROTL (y&31)

The change refines matchRotateSub.  In
Neg & (OpSize - 1) == (OpSize - Pos) & (OpSize - 1), if Pos is
Pos' & (OpSize - 1) we can just use Pos' instead of Pos.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203315 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 23:56:28 +00:00
Adam Nemet
622f350944 [DAGCombiner] Slightly improve readability of matchRotateSub 
Slightly change the wording in the function comment. Originally, it can be
misunderstood as we turned the input into two subsequent rotates.

Better connect the comment which talks about Mask and the code which used
LoBits.  Renamed variable to MaskLoBits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203314 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 23:56:24 +00:00
Arnold Schwaighofer
aa5b17b359 ISel: Make VSELECT selection terminate in cases where the condition type has to 
be split and the result type widened.

When the condition of a vselect has to be split it makes no sense widening the
vselect and thereby widening the condition. We end up in an endless loop of
widening (vselect result type) and splitting (condition mask type) doing this.
Instead, split both the condition and the vselect and widen the result.

I ran this over the test suite with i686 and mattr=+sse and saw no regressions.

Fixes PR18036.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203311 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 23:25:55 +00:00
Adrian Prantl
bd86fbe0d7 Remove unnecessary test for Darwin and update testcase to be a little less 
horrible/fragile.
rdar://problem/16264854

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203309 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 23:07:21 +00:00
Eric Christopher
e373dfa819 Add a virtual destructor to quiet a warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203307 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 22:53:36 +00:00
Owen Anderson
7cf32a7893 Range-ify some for loops. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203306 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 22:48:22 +00:00
Eric Christopher
a8c247ca54 Actually add the header file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203305 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 22:43:09 +00:00
Eric Christopher
096eaf857e Two part patch: 
First: refactor out the emission of entries into the .debug_loc section
into its own routine.

Second: add a new class ByteStreamer that can be used to either emit
using an AsmPrinter or hash using DIEHash the series of bytes that
would be emitted. Use this in all of the location emission routines
for the .debug_loc section.

No functional change intended outside of a few additional comments
in verbose assembly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203304 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 22:40:37 +00:00
Eric Christopher
a8d9fe2248 Add include guards and make public a few routines that add values 
to the hash.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203303 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 22:40:30 +00:00
Eli Bendersky
32643e3673 Remove unused method declaration 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203301 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 22:19:10 +00:00
Adrian Prantl
d013411d96 Revert "Remove unnecessary check for Darwin. rdar://problem/16264854" 
This breaks linux buildbots. Go figure.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203300 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 22:18:23 +00:00
Sasa Stankovic
fa14948a11 Moved test file from test/MC/Mips to test/CodeGen/Mips. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203298 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 22:08:46 +00:00
Adrian Prantl
1630c3cd32 Remove unnecessary check for Darwin. rdar://problem/16264854 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203297 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 22:04:42 +00:00
David Blaikie
9623e46f00 DebugInfo: Use DW_FORM_data4 for DW_AT_high_pc in inlined functions 
Suggested by Adrian Prantl in code review for r203187.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203296 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 22:00:56 +00:00
David Blaikie
0afacf185d DebugInfo: Update test to cover linux (with a FIXME...) too 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203295 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 22:00:49 +00:00
Benjamin Kramer
ba2a549016 [C++11] Revert uses of lambdas with array_pod_sort. 
Looks like GCC implements the lambda->function pointer conversion differently.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203294 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 21:52:38 +00:00
Benjamin Kramer
e1362f1ebd [C++11] Convert sort predicates into lambdas. 
No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203288 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 21:35:39 +00:00
Eric Christopher
856eb29a6a Actually include the ArrayRef header rather than rely on the forward 
declaration.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203287 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 21:30:49 +00:00
Eric Christopher
6a90a1e19c Fix up formatting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203286 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 21:27:42 +00:00
Eli Bendersky
2195ed675a Fix EXPECT_* to not produce a compile warning. 
EXPECT_TRUE/FALSE is also more idiomatic for booleans than EXPECT_EQ


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203284 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 21:04:24 +00:00
Tom Stellard
6cadd406cc R600/SI: Using SGPRs is illegal for instructions that read carry-out from VCC 
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203281 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 20:12:39 +00:00
Tom Stellard
7e06370873 R600/SI: Custom lower i1 stores 
These are sometimes created by the shrink to boolean optimization in the
globalopt pass.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203280 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 20:12:33 +00:00
Benjamin Kramer
adb294d284 [C++11] DwarfDebug: Turn single-use functors into lambdas. 
No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203276 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 19:41:22 +00:00
Jordan Rose
bc3b24269e [ADT] Update PointerIntPair to handle pointer types with more than 31 bits free. 
Previously, the assertions in PointerIntPair would try to calculate the value
(1 << NumLowBitsAvailable); the inferred type here is 'int', so if there were
more than 31 bits available we'd get a shift overflow.

Also, add a rudimentary unit test file for PointerIntPair.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203273 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 19:19:56 +00:00
Michael Gottesman
fac2487347 [docs] Teach CMake docs build how to generate Qt Creator help/documentation files. 
Patch by Konrad Kleine.

Differential Revision: http://llvm-reviews.chandlerc.com/D2967

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203272 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 19:19:28 +00:00
Benjamin Kramer
3bfc4d8e13 [C++11] DwarfDebug: Use range-based for loops. 
It has a lot of them with complex types. C++11 really shines here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203270 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 19:09:39 +00:00
Rafael Espindola
5abd4662b8 Don't avoid cfi instructions on the bg/p. 
The integrated assembler now works for ppc. Since this was the last use of the
bg/p predicate and Hal says that it is now dead, drop the predicate too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203269 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 19:04:12 +00:00
Ted Kremenek
1a763b03eb Remove dead 'break' (dominated by 'return'). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203267 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 18:54:08 +00:00
Ted Kremenek
af0c5ed7e5 Remove dead 'return'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203265 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 18:51:16 +00:00
David Majnemer
f5955c7dac MC: Use MachO::SectionType for MCSectionMachO::getType's return type 
This is a straightfoward replacement, it makes debugging a little
easier.

This has no functional impact.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203264 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 18:49:54 +00:00
David Blaikie
5ba79a9952 DebugInfo: Refactor high_pc/low_pc construction into reusable function 
For incoming improvements to inlined functions and lexical blocks
suggested by Adrian Prantl in review of r203187.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203263 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 18:49:45 +00:00
Nico Weber
f456d37c4f "Mac OS/X" -> "Mac OS X" spelling fixes for llvm. 
Patch from Sean McBride <sean@rogue-research.com>!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203258 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 18:08:54 +00:00
Duncan P. N. Exon Smith
feed88059f C++11: Remove const from in auto guidelines 
Using const is orthogonal to guidelines on using auto& and auto*.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203257 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 18:06:15 +00:00
David Blaikie
f7952d3a5f DebugInfo: Restrict DW_AT_high_pc encoding as data4 offset to DWARF 4 as per spec 
Code review feedback to r203187 from Oliver Stannard. Thanks!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203256 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 18:04:24 +00:00
Duncan P. N. Exon Smith
fc9031cdff C++11: Copy pointers with const auto * 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203254 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 17:23:29 +00:00
Duncan P. N. Exon Smith
ac4c4a8844 ARM: Make .unreq directives case-insensitive 
Be case-insensitive when processing .unreq directives.

Patch by Lin Zuojian!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203251 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 16:16:52 +00:00
Benjamin Kramer
1dd31112ff [C++11] Now that the users are gone, rip out the duplicated traits from type_traits.h 
Simplify the remaining ones a bit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203249 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 15:54:23 +00:00
Dmitri Gribenko
8eccde8617 Add missing std:: qualifiers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203246 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 14:55:30 +00:00
Benjamin Kramer
a6a3d4dc36 Make header standalone for libstdc++. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203243 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 14:43:48 +00:00
Benjamin Kramer
c1dafe8dc3 [C++11] Replace LLVM-style type traits with C++11 standard ones. 
No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203242 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 14:42:25 +00:00