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Author SHA1 Message Date
Owen Anderson
92386f258c Oops. 
llvm-svn: 108885
 2010-07-20 18:53:25 +00:00
Eric Christopher
afecfd5c44 Update header. 
llvm-svn: 108883
 2010-07-20 18:46:43 +00:00
Owen Anderson
93cceb71a1 Convert the internal PassRegistrar class into a new, external PassRegistry class. No intended functionality change at this point. 
llvm-svn: 108877
 2010-07-20 18:39:06 +00:00
Chris Lattner
f70bf1be04 edis needs to link in mcdisassembler. 
llvm-svn: 108876
 2010-07-20 18:35:23 +00:00
Chris Lattner
543f941787 update cmake. 
llvm-svn: 108875
 2010-07-20 18:33:29 +00:00
Chris Lattner
04a14f79da hopefully teach cmake to build the .inc file. 
llvm-svn: 108874
 2010-07-20 18:33:21 +00:00
Chris Lattner
2e49f3fb0e edinfo doesn't need to be built here. 
llvm-svn: 108873
 2010-07-20 18:31:54 +00:00
Chris Lattner
f5da80b271 cmake too 
llvm-svn: 108872
 2010-07-20 18:30:37 +00:00
Chris Lattner
51a1edf47f forgot to add a file 
llvm-svn: 108870
 2010-07-20 18:29:50 +00:00
Chris Lattner
1ac58ea0f3 start straightening out libedis's dependencies and make it fit 
better in the llvm world.  Among other things, this changes:

1. The guts of libedis are now moved into lib/MC/MCDisassembler
2. llvm-mc now depends on lib/MC/MCDisassembler, not tools/edis,
   so edis and mc don't have to be built in series.
3. lib/MC/MCDisassembler no longer depends on the C api, the C
   API depends on it.
4. Various code cleanup changes. 

There is still a lot to be done to make edis fit with the llvm
design, but this is an incremental step in the right direction.

llvm-svn: 108869
 2010-07-20 18:25:19 +00:00
Gabor Greif
1b0b3bc7e0 remove testing cruft, this can be found in unittests/Support/Casting.cpp now 
llvm-svn: 108868
 2010-07-20 17:20:25 +00:00
Dan Gohman
e36ed050b8 Remember that the induction variable is always a PHINode and 
use getIncomingValueForBlock instead of
LoopInfo::getCanonicalInductionVariableIncrement.

llvm-svn: 108865
 2010-07-20 17:18:52 +00:00
Gabor Greif
6cfb2ee7cb migrate essentially everything from under #ifdef DEBUG_CAST_OPERATORS into this file 
llvm-svn: 108864
 2010-07-20 17:06:28 +00:00
Dan Gohman
45ba7b5c5c Fix SCEV denormalization of expressions where the exit value from 
one loop is involved in the increment of an addrec for another
loop. This fixes rdar://8168938.

llvm-svn: 108863
 2010-07-20 17:06:20 +00:00
Owen Anderson
e5f3371961 Pull out r108755. After offline discussion with Chris, we're going to go a different direction with this. 
llvm-svn: 108856
 2010-07-20 16:55:05 +00:00
Dan Gohman
61bb92a5ff Add a fast path for x - x. 
llvm-svn: 108855
 2010-07-20 16:53:00 +00:00
Gabor Greif
e93d8941f9 extend to cast<> and cast_or_null<> tests 
llvm-svn: 108854
 2010-07-20 16:51:18 +00:00
Dan Gohman
ac63cc9b2e Simplify this code; LoopInfo::getCanonicalInductionVariable will only 
find integer induction variables.

llvm-svn: 108853
 2010-07-20 16:46:58 +00:00
Dan Gohman
0bfc6146bf Make getOrInsertCanonicalInductionVariable guarantee that its 
result is a PHINode*.

llvm-svn: 108852
 2010-07-20 16:44:52 +00:00
Gabor Greif
c2c3e4155d isa<> tests 
llvm-svn: 108851
 2010-07-20 16:38:12 +00:00
Dan Gohman
64ebb77660 Change an argument from an Instruction* to a Value*, which is all 
that is needed here.

llvm-svn: 108850
 2010-07-20 16:34:50 +00:00
Gabor Greif
e718b091ae initial checkin for unittest to exercise Support/Casting.h 
this is still minimal on purpose, but I plan to migrate the ugly
hack under #ifdef DEBUG_CAST_OPERATORS into this file

llvm-svn: 108849
 2010-07-20 16:32:20 +00:00
Dan Gohman
6a45181120 Minor code cleanups. 
llvm-svn: 108848
 2010-07-20 16:32:11 +00:00
Jim Grosbach
28e5f92387 update tests for smarter BIC usage 
llvm-svn: 108846
 2010-07-20 16:16:48 +00:00
Jakob Stoklund Olesen
1101d2ae50 Appease the colonials. 
llvm-svn: 108845
 2010-07-20 16:12:37 +00:00
Jim Grosbach
30f1b06af3 Using BIC for immediates needs an extra bump for its complexity to get 
instruction selection to prefer it when possible. rdar://7903972

llvm-svn: 108844
 2010-07-20 16:07:04 +00:00
Duncan Sands
6203c740a9 The same problem was being tracked in PR7652. 
llvm-svn: 108843
 2010-07-20 15:52:32 +00:00
Jakob Stoklund Olesen
03e14d78cd Beginning SplitKit - utility classes for live range splitting. 
This is a work in progress. So far we have some basic loop analysis to help
determine where it is useful to split a live range around a loop.

The actual loop splitting code from Splitter.cpp is also going to move in here.

llvm-svn: 108842
 2010-07-20 15:41:07 +00:00
Jim Grosbach
fa61724ac3 Removed un-used code. 
llvm-svn: 108841
 2010-07-20 14:51:32 +00:00
Lang Hames
d3df7b7f67 Updated css classes for the pressure table legend. 
llvm-svn: 108839
 2010-07-20 14:35:55 +00:00
Lang Hames
66db5d37ee Oops - I tables render poorly in Chrome without this explicit height specification. 
llvm-svn: 108824
 2010-07-20 10:29:46 +00:00
Lang Hames
fa6f0cfc5c Use run-length encoding to represent identical adjacent cells in the pressure 
and interval table. Reduces output HTML file sizes by ~80% in my test cases.

Also fix access of private member type by << operator.

llvm-svn: 108823
 2010-07-20 10:18:54 +00:00
Lang Hames
33ef587b33 Added support for turning HTML indentation on and off (indentation off by default). 
Reduces output file size ~20% on my test cases.

llvm-svn: 108822
 2010-07-20 09:13:29 +00:00
Bruno Cardoso Lopes
332e27a8a3 Enable LLVM to compile on Mips. Fix PR5828 
llvm-svn: 108821
 2010-07-20 08:44:20 +00:00
Bruno Cardoso Lopes
0fa595f073 Fix PR7174, a couple o Mips fixes: 
- Fix a typo for PIC check during jmp table lowering
- Also fix the "first jump table basic block is not
considered only reachable by fall through" problem, use this
ad-hoc solution until I come up with something better.

Patch by stetorvs@gmail.com

llvm-svn: 108820
 2010-07-20 08:37:04 +00:00
Owen Anderson
5f218b8612 Speculatively revert r108813, in an attempt to get the self-host buildbots working again. I don't see why this patch 
would cause them to fail the way they are, but none of the other intervening patches seem likely either.

llvm-svn: 108818
 2010-07-20 08:26:15 +00:00
Bruno Cardoso Lopes
b127fa9a01 Fix Mips PR7473. Patch by stetorvs@gmail.com 
llvm-svn: 108816
 2010-07-20 07:58:51 +00:00
Lang Hames
7be6158391 Switched to rendering after allocation (but before rewriting) in PBQP. 
Updated renderer to use allocation information from VirtRegMap (if
available) to render spilled intervals differently.

llvm-svn: 108815
 2010-07-20 07:41:44 +00:00
Eric Christopher
71a1a1a937 Grammar. 
llvm-svn: 108814
 2010-07-20 06:56:13 +00:00
Owen Anderson
cf625d0179 Reapply r108794, a fix for the failing test from last time. 
llvm-svn: 108813
 2010-07-20 06:52:42 +00:00
Eric Christopher
ff47f8d94f Constify some arguments. 
llvm-svn: 108812
 2010-07-20 06:52:21 +00:00
Daniel Dunbar
3280e3aebf Revert r108794, "Separate PassInfo into two classes: a constructor-free 
superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo).", it is
breaking teh everything.

llvm-svn: 108805
 2010-07-20 03:06:07 +00:00
Owen Anderson
3502f9a91b Separate PassInfo into two classes: a constructor-free superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo). 
llvm-svn: 108794
 2010-07-20 01:19:58 +00:00
Dan Gohman
3a3e97cdbd Minor code simplification. 
llvm-svn: 108793
 2010-07-20 00:57:18 +00:00
Dale Johannesen
6b9a191b08 Don't hoist things out of a large switch inside a 
loop, for the reasons in the comments.  This is a
major win on 253.perlbmk on ARM Darwin.  I expect it
to be a good heuristic in general, but it's possible
some things will regress; I'll be watching.
7940152.

llvm-svn: 108792
 2010-07-20 00:50:13 +00:00
Bruno Cardoso Lopes
a4ef0f6f09 x86_32 tests for vbroadcast 
llvm-svn: 108789
 2010-07-20 00:11:50 +00:00
Bruno Cardoso Lopes
88869cb4db Add AVX vbroadcast new instruction 
llvm-svn: 108788
 2010-07-20 00:11:13 +00:00
Daniel Dunbar
15f94c52e6 Update CMake files. 
llvm-svn: 108787
 2010-07-20 00:08:13 +00:00
Stuart Hastings
587ed4918c Correct line info for declarations/definitions. Radar 8063111. 
llvm-svn: 108784
 2010-07-19 23:56:30 +00:00
Chris Lattner
9ae74337ef sink the arm implementations of ASmPrinter and MCInstLower 
out of the AsmPrinter directory into libarm.  Now the
ARM InstPrinters depend jsut on the MC stuff, not on vmcore
or codegen.

llvm-svn: 108783
 2010-07-19 23:44:46 +00:00