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Author SHA1 Message Date
Richard Smith
9b355262f5 Unbreak cmake build after r147115. 
llvm-svn: 147117
 2011-12-22 01:03:35 +00:00
Rafael Espindola
ee837037ee Move the ARM specific parts of the ELF writer to Target/ARM. 
llvm-svn: 147115
 2011-12-22 00:37:50 +00:00
Rafael Espindola
943ba34584 getEFlags is const. 
llvm-svn: 147114
 2011-12-22 00:21:50 +00:00
Lang Hames
4258202987 Fixed typo. 
llvm-svn: 147113
 2011-12-22 00:12:51 +00:00
Jim Grosbach
1b11b334a4 ARM NEON mnemonic aliase for vrecpeq. 
llvm-svn: 147109
 2011-12-21 23:52:37 +00:00
Jim Grosbach
7d31680e2d ARM VFP optional data type on VMOV GPR<-->SPR. 
llvm-svn: 147104
 2011-12-21 23:24:15 +00:00
Jim Grosbach
35b5afad26 ARM NEON optional data type on VSWP instructions. 
llvm-svn: 147103
 2011-12-21 23:09:28 +00:00
Jim Grosbach
64df852f5b ARM NEON mnemonic aliases for vzipq and vswpq. 
llvm-svn: 147102
 2011-12-21 23:04:33 +00:00
Jakub Staszak
4226104d8a Revert patch from 147090. There is not point to make code less readable if we 
don't get any serious benefit there.

llvm-svn: 147101
 2011-12-21 23:02:08 +00:00
Jim Grosbach
88eacffd72 ARM asm parser should be more lenient w/ .thumb_func directive. 
Rather than require the symbol to be explicitly an argument of the directive,
allow it to look ahead and grab the symbol from the next non-whitespace
line.

rdar://10611140

llvm-svn: 147100
 2011-12-21 22:30:16 +00:00
Dan Gohman
17bd9795e9 Fix a copy+pasto. No testcase, because the symptoms of dereferencing 
an invalid iterator aren't reproducible.  rdar://10614085.

llvm-svn: 147098
 2011-12-21 21:43:50 +00:00
Jim Grosbach
2bbc41fa26 Thumb2 assembly parsing of 'mov rd, rn, rrx'. 
Maps to the RRX instruction. Missed this case earlier.

rdar://10615373

llvm-svn: 147096
 2011-12-21 21:04:19 +00:00
Chad Rosier
98251404f7 Fix 80-column violations. 
llvm-svn: 147095
 2011-12-21 20:59:09 +00:00
Jim Grosbach
91faf5d15f Thumb2 assembly parsing of 'mov(register shifted register)' aliases. 
These map to the ASR, LSR, LSL, ROR instruction definitions.

rdar://10615373

llvm-svn: 147094
 2011-12-21 20:54:00 +00:00
Nick Lewycky
cedb6b6ec4 Continue counting intrinsics as instructions (except when they aren't, such as 
debug info) and for being vector operations. Fixes regression from r147037.

llvm-svn: 147093
 2011-12-21 20:26:03 +00:00
Nick Lewycky
f147ddb0e6 Fix typo and spacing, no functionality change. 
llvm-svn: 147092
 2011-12-21 20:21:55 +00:00
Jakub Staszak
3a3ffa2d1e - Change a few operator[] to lookup which is cheaper. 
- Add some constantness.

llvm-svn: 147090
 2011-12-21 20:18:54 +00:00
Lang Hames
6bbf0c8da6 Oops - LiveIntervalUnion.cpp file does use std::find. Moving STL header include to LiveIntervalUnion.cpp file. 
llvm-svn: 147089
 2011-12-21 20:16:11 +00:00
Lang Hames
76eeaf60a9 Remove disused STL header include. 
llvm-svn: 147088
 2011-12-21 20:12:54 +00:00
Rafael Espindola
6442ed0e79 Switch from WriteEFlags to getEFlags in preparation for moving it 
to Target/.

llvm-svn: 147087
 2011-12-21 20:09:46 +00:00
Jakob Stoklund Olesen
893037ce23 Move common code into an MRI function. 
llvm-svn: 147071
 2011-12-21 19:50:05 +00:00
Jim Grosbach
f7236d1084 ARM NEON assmebly parsing for VLD2 to all lanes instructions. 
llvm-svn: 147069
 2011-12-21 19:40:55 +00:00
Chad Rosier
4e4bfcaa90 No case stmt for BUILD_VECTOR in PerformDAGCombine(), so I assume this isn't 
necessary.  Please chime in if I'm mistaken.

llvm-svn: 147065
 2011-12-21 19:14:52 +00:00
Chad Rosier
c2f31859cc Fix a couple of copy-n-paste bugs. Noticed by George Russell! 
llvm-svn: 147064
 2011-12-21 18:56:22 +00:00
Manuel Klimek
2147506d8b Changes the JSON parser to use the SourceMgr. 
Diagnostics are now emitted via the SourceMgr and we use MemoryBuffer
for buffer management. Switched the code to make use of the trailing
'0' that MemoryBuffer guarantees where it makes sense.

llvm-svn: 147063
 2011-12-21 18:16:39 +00:00
Rafael Espindola
8c9b0dea02 Move the X86 specific bits of the ELF writer to the Target/X86 directory. 
Other targets will follow shortly.

llvm-svn: 147060
 2011-12-21 17:30:17 +00:00
Rafael Espindola
f9c7f9e3f3 Reduce the exposure of Triple::OSType in the ELF object writer. This will 
avoid including ADT/Triple.h in many places when the target specific bits are
moved.

llvm-svn: 147059
 2011-12-21 17:00:36 +00:00
Rafael Espindola
2334fc676a Add const. 
llvm-svn: 147054
 2011-12-21 14:48:04 +00:00
Rafael Espindola
318dc6e7f4 Small refactoring so that RelocNeedsGOT can stay in the target independent 
side when the target specific bits are moved to the Target directory.

llvm-svn: 147053
 2011-12-21 14:26:29 +00:00
Manuel Klimek
9f612635f4 Removes unused field TheError from LLLexer. 
llvm-svn: 147049
 2011-12-21 10:02:45 +00:00
Craig Topper
496932a88a Remove mode specific disassembler classes and just call X86GenericDisassembler constructor with appropriate argument in the creation functions. This removes a few tables that needed to be anchored. 
llvm-svn: 147046
 2011-12-21 08:06:52 +00:00
Craig Topper
e2e670bee5 Fix typo in a couple comments 
llvm-svn: 147045
 2011-12-21 06:30:53 +00:00
Nick Lewycky
98758f0c39 A call to a function marked 'noinline' is not an inline candidate. The sole 
call site of an intrinsic is also not an inline candidate. While here, make it
more obvious that this code ignores all intrinsics. Noticed by inspection!

llvm-svn: 147037
 2011-12-21 06:06:30 +00:00
Nick Lewycky
9adbd36737 Make some intrinsics safe to speculatively execute. 
llvm-svn: 147036
 2011-12-21 05:52:02 +00:00
Evan Cheng
fb22f64814 Fix a couple of copy-n-paste bugs. Noticed by George Russell. 
llvm-svn: 147032
 2011-12-21 03:04:10 +00:00
Jim Grosbach
2c2140a128 ARM assembly parsing allows constant expressions for lane indices. 
llvm-svn: 147028
 2011-12-21 01:19:23 +00:00
Eric Christopher
288c5842b8 Regenerate. 
llvm-svn: 147027
 2011-12-21 00:52:44 +00:00
Jim Grosbach
6bd1044b03 ARM NEON VLD2 assembly parsing for structure to all lanes, non-writeback. 
llvm-svn: 147025
 2011-12-21 00:38:54 +00:00
Akira Hatanaka
4ab17eaca0 Fix bug in zero-store peephole pattern reported in pr11615. 
The patch and test case were originally written by Mans Rullgard.

llvm-svn: 147024
 2011-12-21 00:31:10 +00:00
Akira Hatanaka
0af792d12b Expand 64-bit CTLZ nodes if target architecture does not support it. Add test 
case for DCLO and DCLZ.

llvm-svn: 147022
 2011-12-21 00:20:27 +00:00
Akira Hatanaka
6454b0ffc1 Expand 64-bit CTPOP and CTTZ. 
llvm-svn: 147021
 2011-12-21 00:14:05 +00:00
Akira Hatanaka
0cc0498ea1 Expand 64-bit atomic load and store. 
llvm-svn: 147019
 2011-12-21 00:02:58 +00:00
Akira Hatanaka
fb94688c7a Test case for r147017. 
llvm-svn: 147018
 2011-12-20 23:58:36 +00:00
Akira Hatanaka
2d293d2f4c Add definition of DSBH (Double Swap Bytes within Halfwords) and 
DSHD (Double Swap Halfwords within Doublewords). Add a pattern which replaces
64-bit bswap with a DSBH and DSHD pair.

llvm-svn: 147017
 2011-12-20 23:56:43 +00:00
Akira Hatanaka
fa96454cb4 Add definition of WSBH (Word Swap Bytes within Halfwords), which is an 
instruction supported by mips32r2, and add a pattern which replaces bswap with
a ROTR and WSBH pair.
 
WSBW is removed since it is not an instruction the current architectures
support.

llvm-svn: 147015
 2011-12-20 23:47:44 +00:00
Akira Hatanaka
6f31d220e7 64-bit uint-fp conversion nodes are expanded. 
llvm-svn: 147014
 2011-12-20 23:40:56 +00:00
Akira Hatanaka
02fe8adb97 Enable custom lowering DYNAMIC_STACKALLOC nodes. 
llvm-svn: 147013
 2011-12-20 23:35:46 +00:00
Akira Hatanaka
507cdacdde Set the correct stack pointer register that should be saved or restored. 
llvm-svn: 147012
 2011-12-20 23:28:36 +00:00
Jim Grosbach
0768f2c420 Enable and fix a test. 
llvm-svn: 147011
 2011-12-20 23:20:00 +00:00
Chris Lattner
4ed5f7791d Fix a nasty bug in the type remapping stuff that I added that is breaking kc++ on 
the build bot in some cases.  The basic issue happens when a source module contains
both a "%foo" type and a "%foo.42" type.  It will see the later one, check to see if
the destination module contains a "%foo" type, and it will return true... because
both the source and destination modules are in the same LLVMContext.  We don't want
to map source types to other source types, so don't do the remapping if the mapped
type came from the source module.

Unfortunately, I've been unable to reduce a decent testcase for this, kc++ is 
pretty great that way.

llvm-svn: 147010
 2011-12-20 23:14:57 +00:00