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Author SHA1 Message Date
Jakub Staszak
df12041c3b Remove unneeded #include. 
llvm-svn: 183460
 2013-06-06 23:34:11 +00:00
Arnold Schwaighofer
958c7590f3 CodeGenSchedule: smallvector.push_back(smallvector[0]) is dangerous 
The element passed to push_back is not copied before the vector reallocates.
The client needs to copy the element first before passing it to push_back.

No test case, will be tested by follow-up swift scheduler model change (it
segfaults without this change).

llvm-svn: 183459
 2013-06-06 23:23:14 +00:00
Vincent Lejeune
aeaa3d375a R600: Rewrite an awkward loop in R600MachineScheduler 
llvm-svn: 183458
 2013-06-06 23:08:32 +00:00
Nadav Rotem
df7abce197 Jeffrey Yasskin volunteered to benchmark the vectorizer on -O2 or -Os when compiling chrome. This patch adds a new flag to enable vectorization on all levels and not only on -O3. It should go away once we make a decision. 
llvm-svn: 183456
 2013-06-06 22:35:47 +00:00
David Blaikie
bf1cb89e75 Fix break in r183446 - helps to increment the iterator in a loop 
llvm-svn: 183454
 2013-06-06 22:28:26 +00:00
Arnold Schwaighofer
b6f6c3165a Revert "ARM sched model: Add SIMD/VFP load/store instructions on Swift" 
Breaks linux build bots (I thought the problem was something else).

llvm-svn: 183447
 2013-06-06 21:08:18 +00:00
David Blaikie
9ef147212f Debug Info: simplify parameter ordering preservation 
Seems we emit the parameter ordering number (spuriously named 'arg
number') in the debug info, so there's no need to search through the
variable list to figure out the parameter ordering. This implementation
does 'always' do the work, even in non-optimized debug info (the
previous implementation checked the existence of the 'variables' list on
the subprogram which is only present in optimized builds).

No intended functionality change.

llvm-svn: 183446
 2013-06-06 21:04:51 +00:00
Arnold Schwaighofer
c363f5de96 ARM sched model: Add SIMD/VFP load/store instructions on Swift 
Reapply 183270.

llvm-svn: 183445
 2013-06-06 21:02:18 +00:00
Kevin Enderby
9032830bea Move the test for the data in code into the ARM directory as it is an ARM 
binary that is used for the test.  Caught by Jim Grosbach!

rdar://11791371

llvm-svn: 183442
 2013-06-06 20:28:28 +00:00
Arnold Schwaighofer
2aabc3838f ARM sched model: Add integer VFP/SIMD instructions on Swift 
Reapply 183269.

llvm-svn: 183441
 2013-06-06 20:26:18 +00:00
Jakub Staszak
51a9b956bf Re-apply "Use IRBuilder instead of ConstantInt methods." with the fixed issues. 
llvm-svn: 183439
 2013-06-06 20:18:46 +00:00
Arnold Schwaighofer
060a499d4c ARM sched model: Add integer load/store instructions on Swift 
Reapply 183268.

llvm-svn: 183438
 2013-06-06 20:11:56 +00:00
Arnold Schwaighofer
0c32813eef ARM sched model: Add integer arithmetic instructions on Swift 
Reapply 183267.

llvm-svn: 183436
 2013-06-06 19:49:46 +00:00
Arnold Schwaighofer
4787ddf24e ARM sched model: Cortex A9 - More InstRW sched resources 
Add more InstRW mappings.

Reapply 183266.

llvm-svn: 183435
 2013-06-06 19:30:21 +00:00
Rafael Espindola
64d9e8bdc2 Add a testcase from pr16244. 
llvm-svn: 183433
 2013-06-06 19:15:23 +00:00
Arnold Schwaighofer
ee3ee53f08 ARM sched model: Add branch thumb instructions 
Reapply 183265.

llvm-svn: 183432
 2013-06-06 18:51:01 +00:00
Arnold Schwaighofer
ebfafb684f ARM sched model: Add branch thumb2 instructions 
Reapply 183264.

llvm-svn: 183430
 2013-06-06 18:42:09 +00:00
Arnold Schwaighofer
a9e6444fd2 ARM sched model: Add branch instructions 
Reapply 183263.

llvm-svn: 183428
 2013-06-06 18:21:13 +00:00
Arnold Schwaighofer
d059d8bd7b ARM sched model: Add preload thumb2 instructions 
Reapply 183262.

llvm-svn: 183427
 2013-06-06 18:06:30 +00:00
Jakub Staszak
fe013a66d3 Remove unimplemented definition. Found using [-Wunused-member-function]. 
llvm-svn: 183426
 2013-06-06 17:52:45 +00:00
Arnold Schwaighofer
8bca96c063 ARM sched model: Add preload instructions 
Reapply 183261.

llvm-svn: 183425
 2013-06-06 17:26:12 +00:00
Kevin Enderby
644e3fc29e Teach llvm-objdump with the -macho parser how to use the data in code table 
from the LC_DATA_IN_CODE load command.  And when disassembling print
the data in code formatted for the kind of data it and not disassemble those
bytes.

I added the format specific functionality to the derived class MachOObjectFile
since these tables only appears in Mach-O object files. This is my first
attempt to modify the libObject stuff so if folks have better suggestions
how to fit this in or suggestions on the implementation please let me know.

rdar://11791371

llvm-svn: 183424
 2013-06-06 17:20:50 +00:00
Arnold Schwaighofer
c7c3041d71 ARM sched model: Add more ALU and CMP thumb instructions 
Reapply of 183260.

llvm-svn: 183423
 2013-06-06 17:03:13 +00:00
Rafael Espindola
e247267603 Revert "Use IRBuilder instead of ConstantInt methods. It simplifies code a little bit." 
This reverts commit 183328. It caused pr16244 and broke the bots.

llvm-svn: 183422
 2013-06-06 17:03:05 +00:00
Arnold Schwaighofer
fea024594d ARM sched model: Add more ALU and CMP thumb2 instructions 
Reapply of 183259.

llvm-svn: 183421
 2013-06-06 16:35:25 +00:00
Vincent Lejeune
607107c791 R600: Remove leftover code in R600MachineScheduler.cpp 
Spotted by Benjamin Kramer.

llvm-svn: 183413
 2013-06-06 14:18:29 +00:00
Rafael Espindola
a1d5ce4045 Print symbol names in relocations when dumping COFF as YAML. 
llvm-svn: 183403
 2013-06-06 13:06:17 +00:00
Bill Wendling
b592e0c3af Cast to the correct type. Pointer, not reference. 
llvm-svn: 183385
 2013-06-06 05:39:29 +00:00
NAKAMURA Takumi
230c4940c2 R600OptimizeVectorRegisters.cpp: Tweak a warning. [-Wsometimes-uninitialized] 
FIXME: Is it false alarm?
llvm-svn: 183371
 2013-06-06 02:15:12 +00:00
NAKAMURA Takumi
7d98129541 R600OptimizeVectorRegisters.cpp: Suppress a warning. [-Wunused-variable] 
llvm-svn: 183370
 2013-06-06 02:15:06 +00:00
NAKAMURA Takumi
3381a4cf72 Trailing linefeed. 
llvm-svn: 183369
 2013-06-06 02:15:00 +00:00
Bill Wendling
03a97218ab Cast to the proper type. 
llvm-svn: 183365
 2013-06-06 01:04:21 +00:00
Jakub Staszak
ae7795836e Remove unneeded cast<>. 
llvm-svn: 183363
 2013-06-06 00:49:57 +00:00
Sean Silva
92096509dc Add some class documentation to BinaryRef. 
llvm-svn: 183362
 2013-06-06 00:47:12 +00:00
Bill Wendling
2cca7e5acd Cache the TargetLowering info object as a pointer. 
Caching it as a pointer allows us to reset it if the TargetMachine object
changes.

llvm-svn: 183361
 2013-06-06 00:43:09 +00:00
Jakub Staszak
f1847072a4 Use IRBuilder instead of ConstantInt methods. 
llvm-svn: 183360
 2013-06-06 00:37:23 +00:00
Bill Wendling
62a5cc40ee Don't cache the TargetLoweringInfo object inside of the FunctionLowering object. 
The TargetLoweringInfo object is owned by the TargetMachine. In the future, the
TargetMachine object may change, which may also change the TargetLoweringInfo
object.

llvm-svn: 183356
 2013-06-06 00:11:39 +00:00
Sean Silva
262d1afcd6 Rename operator== parameter to RHS. 
The previous name `Ref` is overly generic.

llvm-svn: 183354
 2013-06-05 23:58:14 +00:00
Sean Silva
e61870890f Remove error-prone methods of BinaryRef. 
A user shouldn't care about the internal state, and these methods by
their very nature require asserting a predicate on the internal state.
As such, they cannot be used safely without introducing hidden
long-distance dependencies on the manner of construction of the
BinaryRef.

Use writeAsBinary(raw_ostream &) and writeAsHex(raw_ostream &) if you
need to access the data in a binary or hex format.

llvm-svn: 183353
 2013-06-05 23:55:26 +00:00
Sean Silva
66fceb99ee Add writeAsHex(raw_ostream &) method to BinaryRef. 
This hides the implementation. A future commit will remove the
error-prone getHex() and getBinary() methods.

llvm-svn: 183352
 2013-06-05 23:47:23 +00:00
Tom Stellard
34a63fe157 R600: Replace predicate loop with predicate function 
llvm-svn: 183351
 2013-06-05 23:39:50 +00:00
Sean Silva
58f67d3878 Rename BinaryRef::isBinary to more descriptive DataIsHexString. 
And add a doxygen comment.

llvm-svn: 183350
 2013-06-05 23:32:31 +00:00
Sean Silva
5d76fe26c7 Add BinaryRef binary_size() method. 
This avoids making assumptions about the data representation.

llvm-svn: 183349
 2013-06-05 23:32:27 +00:00
Sean Silva
016cf70a05 Comment BinaryRef::Data. 
Also, state an invariant.

llvm-svn: 183348
 2013-06-05 23:32:23 +00:00
Bill Wendling
010a7268ae Add space to assert message. 
llvm-svn: 183346
 2013-06-05 23:13:26 +00:00
Sean Silva
58c8bd07e6 Add writeAsBinary(raw_ostream &) method to BinaryRef. 
Previously, yaml2coff.cpp had a writeHexData static helper function to
do this, but it is generally useful functionality.

Also, validate hex strings up-front to avoid running having to handle
errors "deep inside" the yaml2obj code (it also gives better diagnostics
than it used to).

llvm-svn: 183345
 2013-06-05 22:59:00 +00:00
Vincent Lejeune
dd2a468cbd R600: Add a pass that merge Vector Register 
Previously commited @183279 but tests were failing, reverted @183286
It was broken because @183336 was missing, now it's there.

llvm-svn: 183343
 2013-06-05 21:38:04 +00:00
Sean Silva
9440222ae2 [docs] Add link to C++ ABI document. 
llvm-svn: 183342
 2013-06-05 21:11:16 +00:00
Sean Silva
9d099aff3a [docs] Add link to SysV ABI document. 
llvm-svn: 183341
 2013-06-05 21:11:11 +00:00
Sean Silva
1df320230d [ELF] Add ELFOSABI_GNU. 
ELFOSABI_LINUX is a historical alias for ELFOSABI_GNU according to
<http://www.sco.com/developers/gabi/latest/ch4.eheader.html>.

llvm-svn: 183339
 2013-06-05 20:55:58 +00:00