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85547 Commits

Author SHA1 Message Date
Bill Wendling f319e9905f Have 'addFnAttr' take the attribute enum value. Then have it build the attribute object and add it appropriately. No functionality change. 
llvm-svn: 165595
 2012-10-10 03:12:49 +00:00
Craig Topper 38b25bab29 Test case for r165480. 
llvm-svn: 165594
 2012-10-10 02:54:23 +00:00
Reed Kotler 0f2e44a1cb Reorder some parts of the td file to by in alphabetical order 
llvm-svn: 165590
 2012-10-10 01:58:16 +00:00
Andrew Kaylor 10bc2b456a Adding comments to clarify the reason for non-standard style in these files. 
Patch committed on behalf of Kirill Uhanov

llvm-svn: 165589
 2012-10-10 01:48:52 +00:00
Andrew Kaylor b96a320a2e Cosmetic changes 
llvm-svn: 165588
 2012-10-10 01:45:52 +00:00
Andrew Kaylor 3f31fa05d5 This patch adds new functions to the SectionRef and ObjectFile interfaces to determine whether or not a section is meant to be read-only. These functions will be used by the MCJIT RuntimeDyld to give hints to the memory manager during the object loading process in a future patch. 
Patch by Ashok Thirumurthi.

llvm-svn: 165586
 2012-10-10 01:41:33 +00:00
Akira Hatanaka 9c8dcfc73a Implement MipsTargetLowering::CanLowerReturn. 
Patch by Sasa Stankovic. 

llvm-svn: 165585
 2012-10-10 01:27:09 +00:00
Bob Wilson 8fd10ef0d6 Revert "Use a special path to place the .o files in." 
This reverts commit 165428 in an attempt to get our buildbots going.

llvm-svn: 165574
 2012-10-09 23:59:01 +00:00
Michael Liao 4aebf0ec3e Add extra vim swap file pattern 
llvm-svn: 165569
 2012-10-09 23:48:34 +00:00
Evan Cheng 3903e1be01 When expanding atomic load arith instructions, do not lose target flags. rdar://12453106 
llvm-svn: 165568
 2012-10-09 23:48:33 +00:00
Andrew Trick 780fae8cd6 misched: Add computeInstrLatency to TargetSchedModel. 
llvm-svn: 165566
 2012-10-09 23:44:32 +00:00
Andrew Trick 3b8085db78 misched: Doxument the TargetSchedule API. 
llvm-svn: 165565
 2012-10-09 23:44:29 +00:00
Andrew Trick cfcf5202a1 misched: Allow flags to disable hasInstrSchedModel/hasInstrItineraries for external users of TargetSchedule. 
llvm-svn: 165564
 2012-10-09 23:44:26 +00:00
Andrew Trick caf1dc7867 misched: Remove LoopDependencies heuristic. 
This wasn't contributing anything significant to postRA heuristics except compile time (by my measurements) and will be replaced by a more general heuristic for cross-region dependencies within the scheduler itself.

llvm-svn: 165563
 2012-10-09 23:44:23 +00:00
Bill Wendling 80193d4bb0 Use the attribute builder to add attributes to call/invoke instruction. No functionality change intended. 
llvm-svn: 165562
 2012-10-09 23:40:31 +00:00
Jack Carter 543fdf8544 Initial assembler implementation of Mips load address macro 
This patch provides initial implementation of load address 
macro instruction for Mips. We have implemented two kinds 
of expansions with their variations depending on the size 
of immediate operand:

 1) load address with immediate value directly:
    * la d,j => addiu d,$zero,j   (for -32768 <= j <= 65535)
    * la d,j => lui d,hi16(j)
                ori d,d,lo16(j)   (for any other 32 bit value of j)

 2) load load address with register offset value
    * la d,j(s) => addiu d,s,j     (for -32768 <= j <= 65535)
    * la d,j(s) => lui d,hi16(j)   (for any other 32 bit value of j)
                   ori d,d,lo16(j)
                   addu d,d,s

This patch does not cover the case when the address is loaded 
from the value of the label or function.

Contributer: Vladimir Medic
llvm-svn: 165561
 2012-10-09 23:29:45 +00:00
Douglas Gregor 79258ca2cc Add count() method to MapVector 
llvm-svn: 165559
 2012-10-09 23:02:47 +00:00
Micah Villmow 7edfe5f6b2 Add in some interfaces that will allow easier access to the pointer address space. 
llvm-svn: 165554
 2012-10-09 22:27:29 +00:00
Bill Wendling ff758fbd45 Use the attribute enums to query if a function has an attribute. 
llvm-svn: 165551
 2012-10-09 21:49:51 +00:00
Bill Wendling 8ccd6ca199 Use the attribute enums to query if a parameter has an attribute. 
llvm-svn: 165550
 2012-10-09 21:38:14 +00:00
Bill Wendling b3723341f3 Revert r165547 to fix build. 
llvm-svn: 165548
 2012-10-09 20:56:48 +00:00
Bill Wendling 5abc0ef174 Use a single location for calculating the alignments. 
llvm-svn: 165547
 2012-10-09 20:55:16 +00:00
Sean Silva 2f7bf41091 tblgen: Rename handleDependencies -> createDependencyFile 
llvm-svn: 165544
 2012-10-09 20:39:28 +00:00
Bill Wendling a5661eb300 Remove this now unused variable macro. 
llvm-svn: 165543
 2012-10-09 20:35:11 +00:00
Sean Silva 0cd3536505 tblgen: Move dependency file output to a separate function. 
This keeps it out of the main flow of TableGenMain.

llvm-svn: 165542
 2012-10-09 20:29:03 +00:00
Bill Wendling 4caad41f1e Use appropriate method calls to get the alignment value. 
llvm-svn: 165541
 2012-10-09 20:28:54 +00:00
Chad Rosier 126d0b8c4d Whitespace. 
llvm-svn: 165540
 2012-10-09 20:15:02 +00:00
Bill Wendling 9864a6557e Inline the checks for mutually exclusive attributes since they're used in only one module. 
llvm-svn: 165539
 2012-10-09 20:11:19 +00:00
Rafael Espindola be5613c0a7 Enable response files in all tools. Patch by Liu, Yaxun (Sam). I have simplified 
the test.

llvm-svn: 165535
 2012-10-09 19:52:10 +00:00
Bill Wendling 7c04e04a75 Move the 'FunctionOnly' attributes thingy inside of the Attributes class. 
llvm-svn: 165530
 2012-10-09 19:01:18 +00:00
Douglas Gregor ab88e86dd0 Not everyone uses C++11, apparently 
llvm-svn: 165517
 2012-10-09 17:51:56 +00:00
Douglas Gregor 62692ce7f3 Allow MapVector clients to specify the map and vector types, and add a 
clear() method.

llvm-svn: 165514
 2012-10-09 17:49:42 +00:00
Michael Ilseman 7eaf29c61e More descriptive, doxygen-ed comments 
llvm-svn: 165512
 2012-10-09 17:05:59 +00:00
Sean Silva 94c7604832 tblgen: Remove pointless method call. 
llvm-svn: 165511
 2012-10-09 17:03:11 +00:00
Michael Ilseman c93cffb590 New EarlyCSE tests for CSE-ing across commutativity. 
llvm-svn: 165510
 2012-10-09 16:58:13 +00:00
Michael Ilseman 336cb79fdf Update EarlyCSE's SimpleValues to use Hashing.h for their hashes. Expanded the hashing and equality to allow for equality modulo commutativity for binary ops, and comparisons with swapping of predicates. 
llvm-svn: 165509
 2012-10-09 16:57:38 +00:00
Michael Ilseman f876de06d2 New value_op_iterator for User. This allows other code to iterate over the User's operands directly as values, which can be convenient. 
llvm-svn: 165508
 2012-10-09 16:55:14 +00:00
David Chisnall 3705125cc8 Improvements to MIPS64 assembler: 
- Teach it about dadd[i] instructions and move pseudo-instruction
- Make it parse the register names correctly (for N32 / N64)

llvm-svn: 165506
 2012-10-09 16:27:43 +00:00
Micah Villmow 89021e4740 Add in the first step of the multiple pointer support. This adds in support to the data layout for specifying a per address space pointer size. 
The next step is to update the optimizers to allow them to optimize the different address spaces with this information.

llvm-svn: 165505
 2012-10-09 16:06:12 +00:00
Alexey Samsonov 2747e22051 Fixup for r165490: Use DenseMap instead of std::map. Simplify the loop in CollectFunctionDIs. 
llvm-svn: 165498
 2012-10-09 10:34:52 +00:00
Bill Wendling 908126a745 Move the 'ParameterOnly' variable inside of the Attributes class and make it a method. 
llvm-svn: 165497
 2012-10-09 09:51:10 +00:00
Bill Wendling 217c9b1916 Remove the now dead VarArgsIncompatible variable. 
llvm-svn: 165496
 2012-10-09 09:33:01 +00:00
Bill Wendling 1c1b324ccf Use the enum value of the attributes when removing them from the attributes builder. 
llvm-svn: 165495
 2012-10-09 09:17:28 +00:00
Bill Wendling 93f70b78fd Use the enum value of the attributes when adding them to the attributes builder. 
llvm-svn: 165494
 2012-10-09 09:11:20 +00:00
Alexey Samsonov 3b861ec989 Fix PR14016. 
DeadArgumentElimination pass can replace one LLVM function with another,
invalidating a pointer stored in debug info metadata entry for this function.
To fix this, we collect debug info descriptors for functions before
running a DeadArgumentElimination pass and "patch" pointers in metadata nodes
if we replace a function.

llvm-svn: 165490
 2012-10-09 08:13:15 +00:00
Bill Wendling c9b22d735a Create enums for the different attributes. 
We use the enums to query whether an Attributes object has that attribute. The
opaque layer is responsible for knowing where that specific attribute is stored.

llvm-svn: 165488
 2012-10-09 07:45:08 +00:00
Bill Wendling bcd425b094 Remove some dead methods. 
llvm-svn: 165485
 2012-10-09 05:54:39 +00:00
Bill Wendling a1d2b3ee45 Remove ifdef'd code. 
llvm-svn: 165484
 2012-10-09 05:36:15 +00:00
Craig Topper f1c2016075 Separate AVXCC and SSECC printing for cmpps/pd/ss/sd and add masking before the switch statement. This keeps the unreachable default case from being hit if the instruction was created with an intrinsic with too large of an immediate. 
llvm-svn: 165483
 2012-10-09 05:26:13 +00:00
NAKAMURA Takumi be94b1c37e Revert r117093, "test/Makefile: Force lit -j1 on Cygwin." 
lit -jN works on cygwin in most cases, but still sometimes I can see stalls with iterative run on the buildbot.

llvm-svn: 165482
 2012-10-09 05:07:18 +00:00