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33276 Commits

Author SHA1 Message Date
Gabor Greif 0e21980704 Solaris 2.x does not have RLIMIT_RSS, check for this symbol (analog NetBSD below), should subsume Cygwin 
llvm-svn: 37939
 2007-07-06 10:31:27 +00:00
Duncan Sands 003c0b1f90 Remove propagateEHRegister in favour of a more limited 
fix, that is adequate while PR1508 remains unresolved.

llvm-svn: 37938
 2007-07-06 09:18:59 +00:00
Duncan Sands 81df18a50a Remove ExtractGlobalVariable - use StripPointerCasts 
instead.

llvm-svn: 37937
 2007-07-06 09:10:03 +00:00
Zhou Sheng 1ee941dac4 Correct a typo. 
llvm-svn: 37936
 2007-07-06 06:01:16 +00:00
Evan Cheng fc7010d962 Workaround of getCopyToRegs and getCopyFromRegs bugs for big-endian machines. 
llvm-svn: 37935
 2007-07-06 01:47:35 +00:00
Evan Cheng 642be16bbf Change CalculateHeights and CalculateDepths to be non-recursive. 
llvm-svn: 37934
 2007-07-06 01:37:28 +00:00
Evan Cheng a7d41aad4f Refactor code to add initial support for OptionalDefOperand. 
llvm-svn: 37933
 2007-07-06 01:05:26 +00:00
Evan Cheng 0a42fdf346 Print the s bit if the instruction is toggled to its CPSR setting form. 
llvm-svn: 37932
 2007-07-06 01:01:34 +00:00
Evan Cheng 5c66888580 PredicateDefOperand -> OptionalDefOperand. 
llvm-svn: 37931
 2007-07-06 01:00:49 +00:00
Evan Cheng eaa82198c4 Add OptionalDefOperand to stand for optionally defined result. 
llvm-svn: 37930
 2007-07-06 01:00:16 +00:00
Owen Anderson 02e9698293 Fix a bunch of issues found in a testcase from 400.perlbench. 
llvm-svn: 37929
 2007-07-05 23:11:26 +00:00
Evan Cheng da784693c3 Fix test. 
llvm-svn: 37928
 2007-07-05 23:00:50 +00:00
Chris Lattner feba62c719 avoid ambiguity in target selection 
llvm-svn: 37927
 2007-07-05 22:16:19 +00:00
Evan Cheng 9546a5c7de Initial ARM JIT support by Raul Fernandes Herbster. 
llvm-svn: 37926
 2007-07-05 21:15:40 +00:00
Dan Gohman 929624f461 Add explicit keywords. 
llvm-svn: 37925
 2007-07-05 20:40:15 +00:00
Dan Gohman 83b095df36 Make MachineFunctionPass::runOnFunction non-virtual. Subclasses override 
the virtual function runOnMachineFunction instead. And add access specifiers.

llvm-svn: 37924
 2007-07-05 20:39:35 +00:00
Anton Korobeynikov de9c825859 Proper flag __alloca call 
llvm-svn: 37923
 2007-07-05 20:36:08 +00:00
Dan Gohman a282694acf Make the debug string for ISD::MERGE_VALUES consistent with the others. 
llvm-svn: 37922
 2007-07-05 20:15:43 +00:00
Dan Gohman d258e80583 Add a parameter to getCopyToParts and getCopyFromParts to specify whether 
endian swapping should be done, and update the code to use it. This fixes
some register ordering issues on big-endian systems, such as PowerPC,
introduced by the recent illegal by-val arguments changes.

llvm-svn: 37921
 2007-07-05 20:12:34 +00:00
Chris Lattner fb0b269032 This enum is dead 
llvm-svn: 37920
 2007-07-05 17:28:01 +00:00
Chris Lattner 622178dfc1 update the .cvs files. 
llvm-svn: 37919
 2007-07-05 17:27:31 +00:00
Chris Lattner f997e37fbb update the .cvs files 
llvm-svn: 37918
 2007-07-05 17:26:49 +00:00
Evan Cheng cee44d3d1d Doh 
llvm-svn: 37917
 2007-07-05 17:21:33 +00:00
Chris Lattner de8c7b6981 remove a dead case 
llvm-svn: 37916
 2007-07-05 17:18:32 +00:00
Evan Cheng a6246f4346 Unbreak the build. 
llvm-svn: 37915
 2007-07-05 17:13:56 +00:00
Evan Cheng 085314b455 Unbreak the build. 
llvm-svn: 37914
 2007-07-05 17:13:19 +00:00
Gabor Greif e16561cd5d Here is the bulk of the sanitizing. 
Almost all occurrences of "bytecode" in the sources have been eliminated.

llvm-svn: 37913
 2007-07-05 17:07:56 +00:00
Dale Johannesen 5892cfd263 Record my recent work. 
llvm-svn: 37912
 2007-07-05 16:56:24 +00:00
Chris Lattner 6d1cf76c97 the arm backend is not building, temporarily disable it. 
llvm-svn: 37911
 2007-07-05 16:11:52 +00:00
Devang Patel f5a15dd9da Fix PR1539. Add LoopPassPrinter. 
llvm-svn: 37909
 2007-07-05 15:32:03 +00:00
Duncan Sands 4836e3a6f8 Make sure only one copy of a filter is placed in the 
exception handling table if we encounter it multiple
times.  Filters could be folded harder than this, but
that would mean a lot more work for not much gain.

llvm-svn: 37908
 2007-07-05 15:15:01 +00:00
Duncan Sands ed4f3743c2 Test commit. 
llvm-svn: 37907
 2007-07-05 10:32:33 +00:00
Reid Spencer a9c32e6b49 Add a note about llvm2cpp's dubious future. 
llvm-svn: 37906
 2007-07-05 10:12:19 +00:00
Reid Spencer 98f56b50d1 Get the version number right, finally. 
llvm-svn: 37905
 2007-07-05 10:00:19 +00:00
Evan Cheng ffabff11c0 Teach DAGISelEmitter about zero_reg. 
llvm-svn: 37900
 2007-07-05 07:19:45 +00:00
Evan Cheng e32e7fb40d Instructions with ImmutablePredicateOperand aren't really predicable since their predicates are fixed at isel time. 
llvm-svn: 37899
 2007-07-05 07:19:29 +00:00
Evan Cheng 94f04c6fc9 Reflects the chanegs made to PredicateOperand. 
llvm-svn: 37898
 2007-07-05 07:18:20 +00:00
Evan Cheng a7f77599a4 Added ARM::CPSR to represent ARM CPSR status register. 
llvm-svn: 37897
 2007-07-05 07:17:13 +00:00
Evan Cheng 7e90b11550 Unfortunately we now require C++ code to isel Bcc, conditional moves, etc. 
llvm-svn: 37896
 2007-07-05 07:15:27 +00:00
Evan Cheng aa3b8014bd Each ARM use predicate operand is now made up of two components. The new component is the CPSR register. 
llvm-svn: 37895
 2007-07-05 07:13:32 +00:00
Evan Cheng 49ffa1e488 Added ARM::CPSR to represent ARM CPSR status register. 
llvm-svn: 37894
 2007-07-05 07:11:03 +00:00
Evan Cheng ea4a82bcfb PPC conditional branch predicate does not change after isel. 
llvm-svn: 37893
 2007-07-05 07:09:50 +00:00
Evan Cheng 756d15ac6f - Added zero_reg def to stand for register 0. 
- Added two variants of PredicateOperand: ImmutablePredicateOperand, whose predicate does not change after isel; PredicateDefOperand, which represent a predicate defintion operand.

llvm-svn: 37892
 2007-07-05 07:09:09 +00:00
Evan Cheng 0721084327 Do not check isPredicated() on non-predicable instructions. 
llvm-svn: 37891
 2007-07-05 07:06:46 +00:00
Evan Cheng bb6ecf0067 Better assertion messages. 
llvm-svn: 37890
 2007-07-05 07:05:38 +00:00
Chris Lattner 5e78bdc4a8 stacker depends on llvm 
llvm-svn: 37883
 2007-07-05 05:38:55 +00:00
Nick Lewycky 73dd692173 Break "variable canonicalization" out of InequalityGraph and into its own class 
"ValueNumbering".

llvm-svn: 37881
 2007-07-05 03:15:00 +00:00
Owen Anderson ca1a184fd8 Fix another bug, this time in PREing select instructions. 
llvm-svn: 37878
 2007-07-04 22:33:23 +00:00
Gabor Greif 0e535c3c8e Pretty straightforward replacement of "bytecode" by "bitcode" 
performed on tools/ first, in order not to cause lethal damage

llvm-svn: 37877
 2007-07-04 21:55:50 +00:00
Dale Johannesen 3d7008cd49 Refactor X87 instructions. As a side effect, all 
their names are changed.

llvm-svn: 37876
 2007-07-04 21:07:47 +00:00