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7125d63acf
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1530 Commits

Author SHA1 Message Date
Anton Korobeynikov
7125d63acf More missed vdup patterns 
llvm-svn: 80838
 2009-09-02 21:21:28 +00:00
Sandeep Patel
9c4e094e2a Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson. 
llvm-svn: 80773
 2009-09-02 08:44:58 +00:00
Jim Grosbach
d0f70494f5 reduce size of SmallString to something more reasonable 
llvm-svn: 80710
 2009-09-01 18:55:08 +00:00
Bob Wilson
6972a16bbc Add support for generating code for vst{234}lane intrinsics. 
llvm-svn: 80707
 2009-09-01 18:51:56 +00:00
Jim Grosbach
38fc5b0277 Use raw_ostream instead of sstream 
llvm-svn: 80704
 2009-09-01 18:49:12 +00:00
David Goodwin
70557af33a RRX reads CPSR. 
llvm-svn: 80699
 2009-09-01 18:32:09 +00:00
Bob Wilson
bebadd11e4 Generate code for vld{234}_lane intrinsics. 
llvm-svn: 80656
 2009-09-01 04:26:28 +00:00
Jim Grosbach
b3c318b9d8 Fix compiler warnings 
llvm-svn: 80650
 2009-09-01 02:05:03 +00:00
Jim Grosbach
9a220088ac Clean up LSDA name generation and use for SJLJ exception handling. This 
makes an eggregious hack somewhat more palatable. Bringing the LSDA forward
and making it a GV available for reference would be even better, but is
beyond the scope of what I'm looking to solve at this point.

Objective C++ code could generate function names that broke the previous
scheme. This fixes that.

llvm-svn: 80649
 2009-09-01 01:57:56 +00:00
Evan Cheng
493eee1fc7 Remove .n suffix for some 16-bit opcodes now that Darwin assembler is fixed. 
llvm-svn: 80615
 2009-08-31 20:14:07 +00:00
Benjamin Kramer
61232721d9 Normalize makefile comments and sort cmake file lists. 
llvm-svn: 80584
 2009-08-31 13:05:24 +00:00
Anton Korobeynikov
17529667db Add missed pattern 
llvm-svn: 80502
 2009-08-30 19:06:39 +00:00
Anton Korobeynikov
a261afbf14 EXTRACT_VECTOR_ELEMENT can have result type different from element type. 
Remove the assertion and generalize the code for ARM NEON stuff.

llvm-svn: 80498
 2009-08-30 17:14:54 +00:00
Anton Korobeynikov
b2e6f5eed4 Do not assert on too wide splats we don't support. 
llvm-svn: 80409
 2009-08-29 00:08:18 +00:00
Anton Korobeynikov
9fd6082c10 Add missed extract_element pattern 
llvm-svn: 80408
 2009-08-28 23:41:26 +00:00
Evan Cheng
d7a07ab112 Let Darwin linker auto-synthesize stubs and lazy-pointers. This deletes a bunch of nasty code in ARM asm printer. 
llvm-svn: 80404
 2009-08-28 23:18:09 +00:00
Daniel Dunbar
0fa09bbe95 Fix -Asserts warning, round two. 
llvm-svn: 80354
 2009-08-28 08:08:22 +00:00
Evan Cheng
d53546a6cd Print a nl before pic labels so they start at a new line. This makes assembly more readable. 
llvm-svn: 80350
 2009-08-28 06:59:37 +00:00
Daniel Dunbar
1b35869d3d Fix -Asserts warning. 
llvm-svn: 80338
 2009-08-28 05:47:56 +00:00
Evan Cheng
2d5d3700e9 v4, v5 does not support sxtb / sxth. 
llvm-svn: 80322
 2009-08-28 00:31:43 +00:00
Anton Korobeynikov
c1e6083cb8 Hopefully the final missing part :( 
scalar_to_vector is fully legal now

llvm-svn: 80251
 2009-08-27 16:25:49 +00:00
Anton Korobeynikov
3aec90b4d6 Forgot about actual change :) 
llvm-svn: 80250
 2009-08-27 16:10:17 +00:00
Anton Korobeynikov
33d151e85e Transform float scalar_to_vector into subreg accesses. 
No idea whether this is profitable or not.

llvm-svn: 80245
 2009-08-27 14:38:44 +00:00
Misha Brukman
25e2b59ec6 STRD and LDRD require ARMv5TE, not just ARMv5T. 
See http://llvm.org/PR4687 for more info and links.

llvm-svn: 80244
 2009-08-27 14:14:21 +00:00
Evan Cheng
984f8efcaa Fix PR4789. Teach eliminateFrameIndex how to handle VLDRQ and VSTRQ which cannot fold any immediate offset. 
llvm-svn: 80191
 2009-08-27 01:23:50 +00:00
Bob Wilson
5240e9de02 Remove unneeded ARM-specific DAG nodes for VLD* and VST* Neon operations. 
The instructions can be selected directly from the intrinsics.  We will need
to add some ARM-specific nodes for VLD/VST of 3 and 4 128-bit vectors, but
those are not yet implemented.

llvm-svn: 80117
 2009-08-26 17:39:53 +00:00
Anton Korobeynikov
1c904039ce Expand scalar_to_vector - we don't have any isel logic for it now 
llvm-svn: 80107
 2009-08-26 16:26:09 +00:00
Bob Wilson
02f907f33e Remove some unused SDNode definitions. 
llvm-svn: 80015
 2009-08-25 17:52:39 +00:00
Bob Wilson
d4fbf1f70a Expose the instruction contraint string as an argument to the NLdSt class. 
llvm-svn: 80011
 2009-08-25 17:46:06 +00:00
Dale Johannesen
3a5e5c7edd Make linkerprivate work for ARM and PPC. Testcase covers 
all Darwin targets; could be split into separate tests for
the chip subdirectories, but from Chris' last mail on testing
I assume he'd rather have only one test.  Generic seems to be
the best available, maybe there should be a Darwin subdirectory?

llvm-svn: 79877
 2009-08-24 01:03:42 +00:00
Chris Lattner
11f509336c remove the last uses of Config/alloca.h 
llvm-svn: 79873
 2009-08-23 22:57:38 +00:00
Benjamin Kramer
be9f477d5b Remove Streams.h from the targets. 
llvm-svn: 79853
 2009-08-23 11:52:17 +00:00
Chris Lattner
26ec3291f0 eliminate the last DOUTs from the targets. 
llvm-svn: 79833
 2009-08-23 06:49:22 +00:00
Chris Lattner
db2965c71f remove various std::ostream version of printing methods from 
MachineInstr and MachineOperand.  This required eliminating a
bunch of stuff that was using DOUT, I hope that bill doesn't
mind me stealing his fun. ;-)

llvm-svn: 79813
 2009-08-23 03:41:05 +00:00
Benjamin Kramer
52cba58070 Forgot to update some CMakeLists. 
llvm-svn: 79780
 2009-08-22 22:20:11 +00:00
Chris Lattner
8d06945fff rename TAI -> MAI, being careful not to make MAILJMP instructions :) 
llvm-svn: 79777
 2009-08-22 21:43:10 +00:00
Chris Lattner
384b7d24a9 rename COFFMCAsmInfo -> MCAsmInfoCOFF, likewise for darwin. 
llvm-svn: 79773
 2009-08-22 21:03:30 +00:00
Chris Lattner
5d8af49626 Rename TargetAsmInfo (and its subclasses) to MCAsmInfo. 
llvm-svn: 79763
 2009-08-22 20:48:53 +00:00
Devang Patel
c071d6c1b4 Record variable debug info at ISel time directly. 
llvm-svn: 79742
 2009-08-22 17:12:53 +00:00
Eli Friedman
79615641f1 Make x86 test actually test x86 code generation. Fix the 
construct on ARM, which was breaking by coincidence, and add a similar 
testcase for ARM.

llvm-svn: 79719
 2009-08-22 03:13:10 +00:00
Bob Wilson
9482015a0a Rename ARM "lane_cst" operands to "nohash_imm" since they are used for 
several things other than Neon vector lane numbers.  For inline assembly
operands with a "c" print code, check that they really are immediates.

llvm-svn: 79676
 2009-08-21 21:58:55 +00:00
Bob Wilson
6d4400e852 Match VTRN, VZIP, and VUZP shuffles. Restore the tests for these operations, 
now using shuffles instead of intrinsics.

llvm-svn: 79673
 2009-08-21 20:54:19 +00:00
Anton Korobeynikov
20d832fa1b Fix some typos and use type-based isel for VZIP/VUZP/VTRN 
llvm-svn: 79625
 2009-08-21 12:41:42 +00:00
Anton Korobeynikov
218db4a01c Add lowering of ARM 4-element shuffles to multiple instructios via perfectshuffle-generated table. 
llvm-svn: 79624
 2009-08-21 12:41:24 +00:00
Anton Korobeynikov
220512160d Add nodes & dummy matchers for some v{zip,uzp,trn} instructions 
llvm-svn: 79622
 2009-08-21 12:40:50 +00:00
Anton Korobeynikov
dccf7cb911 Expand EXTRACT_SUBVECTOR 
llvm-svn: 79621
 2009-08-21 12:40:35 +00:00
Anton Korobeynikov
f6657d5e02 Provide vext.{16,32} 
llvm-svn: 79620
 2009-08-21 12:40:21 +00:00
Anton Korobeynikov
a2e4bc2312 Use masks not nodes for vector shuffle predicates. Provide set of 'legal' masks, so legalizer won't infinite cycle 
llvm-svn: 79619
 2009-08-21 12:40:07 +00:00
Bob Wilson
c046b62f1a Remove Neon intrinsics for VZIP, VUZP, and VTRN. We will represent these as 
vector shuffles.  Temporarily remove the tests for these operations until the
new implementation is working.

llvm-svn: 79579
 2009-08-21 00:01:42 +00:00
Evan Cheng
86546fb692 Fix an obvious copy-n-paste bug. 
llvm-svn: 79535
 2009-08-20 17:01:04 +00:00