Benjamin Kramer
da6379242c
Update cmake build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100713 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 23:01:37 +00:00
Eric Christopher
71988f1e5b
Add support for stpncpy_chk.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100710 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 23:00:07 +00:00
Chris Lattner
75361b69f3
rename llvm::llvm_report_error -> llvm::report_fatal_error
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100709 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 22:58:41 +00:00
Chris Lattner
e3a601b648
add newlines at end of files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100706 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 22:54:55 +00:00
Chris Lattner
d2075586c8
add newlines at the end of files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100705 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 22:53:17 +00:00
Chris Lattner
1ca6531e2e
remove some unneeded errorhandling stuff.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100703 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 22:44:07 +00:00
Chris Lattner
f88c856a47
minor tidying up
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100702 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 22:41:29 +00:00
Chris Lattner
00d139064e
tidy up
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100700 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 22:29:10 +00:00
Dan Gohman
448db1cdef
Generalize IVUsers to track arbitrary expressions rather than expressions
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explicitly split into stride-and-offset pairs. Also, add the
ability to track multiple post-increment loops on the same expression.
This refines the concept of "normalizing" SCEV expressions used for
to post-increment uses, and introduces a dedicated utility routine for
normalizing and denormalizing expressions.
This fixes the expansion of expressions which are post-increment users
of more than one loop at a time. More broadly, this takes LSR another
step closer to being able to reason about more than one loop at a time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100699 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 22:27:08 +00:00
Johnny Chen
b72e59e361
Missed this one line for the previous checkin to fix build warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100697 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 22:21:03 +00:00
Johnny Chen
efd518e1fd
Fixed warnings pointed out by clang.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100696 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 22:03:27 +00:00
Johnny Chen
7e4823c51f
Fixed warnings pointed out by clang.
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Next to work on is ARMDisassemblerCore.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100695 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 21:52:48 +00:00
Sean Callanan
5edca81626
Fixed a bug where the disassembler would allow an immediate
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argument that had to be between 0 and 7 to have any value,
firing an assert later in the AsmPrinter. Now, the
disassembler rejects instructions with out-of-range values
for that immediate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100694 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 21:42:19 +00:00
Johnny Chen
c22e2fcf72
Fixed 3 warnings pointed out by clang.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100693 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 21:23:48 +00:00
Benjamin Kramer
447b19543b
unXFAIL, arm disassembler was reenabled.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100692 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 21:19:41 +00:00
Eric Christopher
72666f2be9
Fix typo and correct comment somewhat.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100691 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 20:58:16 +00:00
Johnny Chen
3c500e6947
Re-enable ARM/Thumb disassembler and add a workaround for a memcpy() call in
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ARMDecoderEmitter.cpp, with FIXME comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100690 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 20:53:12 +00:00
Dale Johannesen
b39b7e5ebf
Split big test into multiple directories to cater to
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those who don't build all targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100688 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 20:43:35 +00:00
Sean Callanan
90b7097f92
Added an AsmLexer for the ARM target, which uses
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a simple mapping of register names to IDs to
identify register tokens.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100685 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 20:29:34 +00:00
Dale Johannesen
809948a998
Test that DEBUG_VALUE comments come out on a variety of targets.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100682 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 20:01:24 +00:00
Dale Johannesen
375be7730a
Educate GetInstrSizeInBytes implementations that
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DBG_VALUE does not generate code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100681 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 19:51:44 +00:00
Gabor Greif
2723691492
fix 80-col violations
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100677 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:59:26 +00:00
Anton Korobeynikov
4b38debf59
Remove late ARM codegen optimization pass committed by accident.
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It is not ready for public yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100673 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:23:27 +00:00
Anton Korobeynikov
e1676011c6
Split A8/A9 itins - they already were too big.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100672 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:22:11 +00:00
Anton Korobeynikov
895867326e
Add some crude itin approximation for VFP load / stores on A9
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100671 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:22:03 +00:00
Anton Korobeynikov
67867135ec
Add some crude approximation for neon load/store instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100670 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:21:58 +00:00
Anton Korobeynikov
9113052a1f
Add some A8-based approximation for instructions with unknown cycle times
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100669 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:21:52 +00:00
Anton Korobeynikov
ebd4cb43c2
Move NEON-VFP domain fixer upper, so post-RA scheduler would benefit from it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100668 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:21:46 +00:00
Anton Korobeynikov
9ad709b523
Since tblgen bug was fixed (thanks Jakob!) we don't need InstrStage2 hack anymore.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100667 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:21:41 +00:00
Anton Korobeynikov
f3da92b2f2
Fix A8 FP NEON MAC itins
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100666 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:21:33 +00:00
Anton Korobeynikov
924369d58e
A9 NEON FP itins
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100665 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:21:27 +00:00
Anton Korobeynikov
ec69dfa7ca
Some permute goodness for A9
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100664 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:21:22 +00:00
Anton Korobeynikov
5ca13c6ee3
More shift itins for A9
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100663 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:21:16 +00:00
Anton Korobeynikov
ecc6406072
More fixes for itins
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100662 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:21:10 +00:00
Anton Korobeynikov
95102073e8
Fix invalid itins for 32-bit varians of VMLAL and friends
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100661 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:21:04 +00:00
Anton Korobeynikov
7930ac19e7
Add MAC stuff for A9
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100660 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:20:58 +00:00
Anton Korobeynikov
d76da03e91
Fix invalid NEON MAC itins on A8
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100659 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:20:53 +00:00
Anton Korobeynikov
dc0bab70cf
Fix itins for VPAL
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100658 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:20:47 +00:00
Anton Korobeynikov
0a3e2b591c
Fix itins for VABA
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100657 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:20:42 +00:00
Anton Korobeynikov
fc2b08438c
Correct VMVN itinerary: operand is read in the second cycle, not in the first.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100656 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:20:36 +00:00
Anton Korobeynikov
e715b1e43a
More A9 itineraries
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100655 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:20:29 +00:00
Anton Korobeynikov
1c03f2493f
Correct itinerary class for VPADD
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100654 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:20:24 +00:00
Anton Korobeynikov
4ac0af851f
VP{MAX, MIN} are of IIC_VSUBi4D itin class as well.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100653 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:20:18 +00:00
Anton Korobeynikov
f8b5c63617
VHADD differs from VHSUB at least on A9 - the former reads both operands in the second cycle, while the latter reads second operand in first cycle. Introduce new itin classes to catch this behavior. Whether this is true for A8 as well is WIP.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100652 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:20:13 +00:00
Anton Korobeynikov
268b7446cf
Some easy NEON scheduling goodness for A9
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100651 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:20:07 +00:00
Anton Korobeynikov
a31c6fb65e
Define new itin classes for ARM <-> VFP reg moves to distinguish from NEON ops. Define proper scheduling itinerary for them on A9. A8 TRM does not specify latency for them at all :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100650 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:20:02 +00:00
Anton Korobeynikov
63401e33cb
FCONST{S,D} behaves the same way as FP unary instructions. This is true for both A8 and A9.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100649 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:19:56 +00:00
Anton Korobeynikov
bcc02d13bb
Proper cycle times for locks, since wbck latency can be larger than fwd latency.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100648 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:19:51 +00:00
Anton Korobeynikov
c492e09455
Add new itin classes for FP16 <-> FP32 conversions and make uise of them for A9.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100647 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:19:46 +00:00
Anton Korobeynikov
391b3431e2
Make use of new reserved/required scheduling stuff: introduce VFP and NEON locks to model domain cross stalls precisly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100646 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 18:19:40 +00:00