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17190 Commits

Author SHA1 Message Date
Bill Wendling
19d815c04f Mid-air collision. reapply r173656. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173661 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-28 05:51:40 +00:00
Bill Wendling
98b92f3bf5 Rewrite the removeAttr() method. 
This now uses the AttributeSet object instead of the Attribute /
AttributeWithIndex objects. It's fairly simple now. It goes through all of the
subsets before the one we're modifying, adds them to the new set. It then adds
the modified subset (with the requested attributes removed). And then adds the
rest of the subsets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173660 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-28 05:44:14 +00:00
Bill Wendling
49f6060f16 Rewrite the addAttr() method. 
This now uses the AttributeSet object instead of the Attribute /
AttributeWithIndex objects. It's fairly simple now. It goes through all of the
subsets before the one we're modifying, adds them to the new set. It then adds
the modified subset. And then adds the rest of the subsets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173659 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-28 05:23:28 +00:00
NAKAMURA Takumi
53ff78b201 Revert r173646, "Use proper type for the index." 
Unfortunately, msvc miscompiles it. Investigating.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173656 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-28 04:29:01 +00:00
Michael Gottesman
24c4898973 Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173647 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-28 01:35:51 +00:00
Bill Wendling
a9b9f0ad80 Use proper type for the index. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173646 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-28 01:30:29 +00:00
Bill Wendling
3e3e789aed Use proper return type for attribute index. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173639 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-27 23:50:44 +00:00
Bill Wendling
d05204aea4 Push the calculation of the 'Raw' attribute mask down into the implementation. It in turn uses the correct list for calculating the 'Raw' value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173637 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-27 23:41:29 +00:00
Bill Wendling
2d5be6c313 Don't erase these methods. They're used during testing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173636 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-27 22:46:17 +00:00
Bill Wendling
c08a5ef658 Add special 'get' methods to create an Attribute with an alignment. Also do some random cleanup. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173635 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-27 22:43:04 +00:00
Bill Wendling
ec2589863b s/AttrList/pImpl/g in AttributeSet. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173628 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-27 21:23:46 +00:00
Bill Wendling
16f95669ec Fix miscompile. Add back the use of the ArrayRef version of the ::get method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173613 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-27 10:28:39 +00:00
Bill Wendling
08c11d3023 Rearrange some deckchairs. Moving the class before it's use. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173612 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-27 10:00:13 +00:00
Bill Wendling
09dda440ba Remove dead methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173611 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-27 09:55:44 +00:00
Bill Wendling
7d38c109aa Hide the method that creates an AttributeSet with AttributeWithIndexes. 
This method will go away once AttributeWithIndex goes away. In the meantime,
hide it from general use.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173607 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-27 03:35:32 +00:00
David Blaikie
ff715b2403 PR14566: Debug Info: Removing top level lexical blocks 
This adds support for LLVM to accept metadata that doesn't include a top level
lexical block in a function. Specifically LLVM couldn't handle this when there
were file changes relating to these blocks. I've updated a few test cases to
ensure other functionality (such as inlining) isn't affected by this change, but
haven't pervasively updated all the test cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173592 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-26 21:55:23 +00:00
David Blaikie
da6de52435 IRBuilder: Remove redundant check around SetInstDebugLocation call. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173591 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-26 21:55:19 +00:00
NAKAMURA Takumi
3802947dec Object/RelocVisitor: Add minimal support, R_MIPS_32, for mips. 
It fixes llvm-dwarfdump for mips and mipsel.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173567 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-26 08:27:36 +00:00
NAKAMURA Takumi
994754feea Object/RelocVisitor: Add minimal support, R_PPC64_ADDR32, for ppc64. 
It fixes llvm-dwarfdump for ppc64-elf.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173566 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-26 08:27:29 +00:00
NAKAMURA Takumi
1ae9e8b278 RelocVisitor::visit(): Set hasError in the default path. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173565 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-26 08:27:23 +00:00
Andrew Kaylor
e27a787760 Add DIContext::getLineInfoForAddressRange() function and test. This function allows a caller to obtain a table of line information for a function using the function's address and size. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173537 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-26 00:28:05 +00:00
Bill Wendling
32a5795822 Convert BuildLibCalls.cpp to using the AttributeSet methods instead of AttributeWithIndex. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173536 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-26 00:03:11 +00:00
Bill Wendling
483bbd36b8 Remove dead method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173524 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 23:14:36 +00:00
Bill Wendling
8e47daf285 Remove some introspection functions. 
The 'getSlot' function and its ilk allow introspection into the AttributeSet
class. However, that class should be opaque. Allow access through accessor
methods instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173522 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 23:09:36 +00:00
Andrew Kaylor
ee7c0d2f93 Add support for applying in-memory relocations to the .debug_line section and, in the case of ELF files, using symbol addresses when available for relocations to the .debug_info section. Also extending the llvm-rtdyld tool to add the ability to dump line number information for testing purposes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173517 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 22:50:58 +00:00
Reid Kleckner
66f1f30725 Add parens to suppress an MSVC 2012 << precedence warning 
It doesn't seem to like instantiating the isUInt<unsigned N> template
with 6+3, and then doing <<N.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173507 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 22:12:45 +00:00
Nick Lewycky
6bbf4ff9c5 Add an insert() method to MapVector. Adds the first MapVector unit test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173505 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 22:11:02 +00:00
Bill Wendling
e1f95db480 Add an accessor method to get the slot's index. This will limit the use of AttributeWithIndex. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173495 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 21:30:53 +00:00
David Blaikie
a506b00d14 This is no trule. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173487 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 20:47:58 +00:00
Eli Bendersky
939a4e8b69 Add command-line flags for DWARF dumping. 
Flags for dumping specific DWARF sections added in lib/DebugInfo and
llvm-dwarfdump.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173480 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 20:26:43 +00:00
Hal Finkel
d23a41c153 Add an addition operator to TableGen 
This adds an !add(a, b) operator to tablegen; this will be used
to cleanup the PPC register definitions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173445 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 14:49:08 +00:00
Andrew Trick
3084979ff2 MachineScheduler support for viewGraph. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173432 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 07:45:29 +00:00
Andrew Trick
c6ada8e5f3 ScheduleDAG: colorize the DOT graph and improve formatting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173431 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 07:45:25 +00:00
Andrew Trick
a5a73ad159 ScheduleDAG: Added isBoundaryNode to conveniently detect a common corner case. 
This fixes DAG subtree analysis at the boundary.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173427 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 06:52:30 +00:00
Andrew Trick
988d06b0e5 SchedDFS: Complete support for nested subtrees. 
Maintain separate per-node and per-tree book-keeping.
Track all instructions above a DAG node including nested subtrees.
Seperately track instructions within a subtree.
Record subtree parents.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173426 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 06:52:27 +00:00
Andrew Trick
4e1fb18940 MIsched: Improve the interface to SchedDFS analysis (subtrees). 
Allow the strategy to select SchedDFS. Allow the results of SchedDFS
to affect initialization of the scheduler state.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173425 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 06:33:57 +00:00
Andrew Trick
827de0520e ArrayRef reverse iterators. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173424 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 06:33:52 +00:00
Andrew Trick
2f0a4e1aad whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173423 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 06:33:50 +00:00
Andrew Trick
bfb8223e2b SchedDFS: Initial support for nested subtrees. 
This is mostly refactoring, along with adding an instruction count
within the subtrees and ensuring we only look at data edges.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173420 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 06:02:44 +00:00
Andrew Trick
178f7d08a4 MISched: Add SchedDFSResult to ScheduleDAGMI to formalize the 
interface and allow other strategies to select it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173413 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 04:01:04 +00:00
Andrew Trick
6d28299b9d SchedDFS: Constify interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173398 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 00:12:55 +00:00
Renato Golin
b3755e7fa2 Moving Cost Tables up to share with other targets 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173382 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-24 23:01:00 +00:00
Richard Trieu
0ac7e6f293 Add asserts to SmallVector so that calls to front() and back() only succeed 
if the vector is not empty.  This will ensure that calls to these functions
will reference elements in the vector.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173321 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-24 04:29:24 +00:00
Andrew Trick
66658dd9a1 MIsched: Added biasCriticalPath. 
Allow schedulers to order DAG edges by critical path. This makes
DFS-based heuristics more stable and effective.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173317 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-24 02:09:55 +00:00
Michael J. Spencer
e35badad22 [ELF] Add R_X86_64_IRELATIVE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173316 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-24 02:08:25 +00:00
Bill Wendling
bb08593980 Add a profile for uniquifying the AttributeSet with the AttributeSetNodes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173313 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-24 01:01:34 +00:00
Bill Wendling
3467e30edf Create a new class: AttributeSetNode. 
This is a helper class for the AttributeSetImpl class. It holds a set of
attributes that apply to a single element: function, return type, or
parameter.

These are uniqued.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173310 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-24 00:06:56 +00:00
Bill Wendling
2915a691b9 Remove dead methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173302 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-23 22:38:33 +00:00
Chad Rosier
b09350d9a5 Initialize SSPBufferSize. PR14999. Patch by Vinson Lee. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173285 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-23 19:32:37 +00:00
Bill Wendling
5ed3ac1185 Remove unused methods and ivars. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173284 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-23 19:06:01 +00:00