Brian Gaeke
0eda78a372
Add one more doxygen comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11344 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 04:26:49 +00:00
Brian Gaeke
56aa531f93
Express one of MachineOperand's many constructors in terms of another, by means of default arguments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11343 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 04:15:00 +00:00
Brian Gaeke
17247c64f2
Remove this MachineOpCodeFlags assertion - its test can never be false.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11342 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 04:01:07 +00:00
Brian Gaeke
2d58f0691e
Remove these MachineOpCodeFlags and their accessor - they are never set.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11341 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 04:00:55 +00:00
Alkis Evlogimenos
c0b9dc5be7
Change MachineBasicBlock's vector of MachineInstr pointers into an
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ilist of MachineInstr objects. This allows constant time removal and
insertion of MachineInstr instances from anywhere in each
MachineBasicBlock. It also allows for constant time splicing of
MachineInstrs into or out of MachineBasicBlocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11340 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 02:27:10 +00:00
Brian Gaeke
918cdd420b
getOpCode() --> getOpcode().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11339 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 01:34:05 +00:00
Brian Gaeke
cd0b3a90aa
Remove getOpCode(). Help doxygenify some comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11338 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 01:34:03 +00:00
Misha Brukman
f2f5b3950e
Ooops, top-level C++-comments aren't recognized by flex.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11337 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 00:03:08 +00:00
Misha Brukman
1700f776ff
* Convert C comments to C++ style (why are some one way, some another?!)
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* Delete extra space, extra blank comment lines
* Convert function comments to doxygen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11336 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 00:00:46 +00:00
Brian Gaeke
12c1d2c25a
MachineInstr::getOpCode() --> getOpcode() in SPARC back-end.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11335 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 20:47:34 +00:00
Chris Lattner
6a6dd6f487
If a node has more than 64 outgoing edges, make the edges go from the 'truncated' block,
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instead of dropping them entirely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11334 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 20:44:17 +00:00
Brian Gaeke
e28adaa633
Fix typos in comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11333 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 19:47:43 +00:00
Chris Lattner
b009c0088c
s/getOpCode/getOpcode
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11332 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 19:26:28 +00:00
Chris Lattner
d6a556b3fd
Cosmetic improvements to this option.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11331 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 19:14:04 +00:00
Brian Gaeke
0afbc2f511
Fix bug in initial check - when recompiling everything with llvm-native-gcc,
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you have to erase the program and re-run the linker, too, before running the
checker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11328 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 18:52:05 +00:00
Brian Gaeke
421f31764e
add advice bullet about -check-exit-code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11327 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 18:44:55 +00:00
Brian Gaeke
4fda776e04
add description of -check-exit-code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11326 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 18:40:04 +00:00
Brian Gaeke
c5cad211d6
Add check-exit-code option, defaulting to true.
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Add ProgramExitedNonzero argument to executeProgram(), and make it
tell its caller whether the program exited nonzero.
Move executeProgramWithCBE() out of line, to ExecutionDriver.cpp, and remove
its extra arguments which are always defaulted. Make it turn off
check-exit-code if the program exits nonzero while generating a reference
output.
Make diffProgram() assume that any nonzero exit code is a failure, if
check-exit-code is turned on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11325 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 18:37:32 +00:00
Chris Lattner
945871df86
Actually load profiling information now! Block layout can use real, live,
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actual profile info, and works! :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11324 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 18:21:05 +00:00
Chris Lattner
c6fca42a66
Fix a typeo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11323 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 18:20:41 +00:00
Alkis Evlogimenos
6557262ee7
Increase constness.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11322 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 17:55:09 +00:00
Chris Lattner
54a6662da3
Add an important prototype
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11320 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 06:11:06 +00:00
Chris Lattner
ecefc96f05
Fix copy-and-pastos
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11319 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 06:10:18 +00:00
Chris Lattner
927fec3c38
Add skeleton profileinfoloader pass. This will be enhanced to actually LOAD
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a profile tommorow. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11318 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 06:10:05 +00:00
Alkis Evlogimenos
f8efea53c2
Remove assert as the only integer registers on the sparc are physical.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11317 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 06:04:51 +00:00
Chris Lattner
89cf3939b7
Factor profile information loading OUT of llvm-prof into libanalysis
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11316 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 05:56:07 +00:00
Alkis Evlogimenos
af862116df
Fix previous broken commit. A MachineOperand may have opType ==
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MO_VirtualRegister but if the register number is one of a physical
register is it considered as a physical register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11315 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 05:55:00 +00:00
Chris Lattner
bc44aa61c4
Factor this code out of llvm-prof
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11314 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 05:54:25 +00:00
Chris Lattner
5f55aaf0f0
Remove obsolete comment. Unreachable blocks will automatically be left at the
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end of the function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11313 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 05:20:50 +00:00
Chris Lattner
115e5e6abb
Basic functionality testing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11312 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 05:00:27 +00:00
Chris Lattner
206805e172
Add an _embarassingly simple_ implementation of basic block layout. This is
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more of a testcase for profiling information than anything that should reasonably
be used, but it's a starting point. When I have more time I will whip this into
better shape.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11311 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 04:53:20 +00:00
Alkis Evlogimenos
ccd79f2c21
Remove assert as it is meaningless. MachineOperands can be tagged as
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MO_VirtualRegister but actually be representing a physical register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11310 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 04:52:30 +00:00
Chris Lattner
b060194a70
Make sure to register the 'no profile' implementation as the default for ProfileInfo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11309 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 04:47:54 +00:00
Chris Lattner
40c5767b70
Simplify implementation, and probably speed things up too.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11308 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 03:57:16 +00:00
Chris Lattner
723c66d4c0
Implement SimplifyCFG/PhiEliminate.ll
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Having a proper 'select' instruction would allow the elimination of a lot
of the special case cruft in this patch, but we don't have one yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11307 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 03:36:04 +00:00
Chris Lattner
54636af39d
New feature testcase for simplifycfg.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11306 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 03:35:04 +00:00
Chris Lattner
82a5ff4c54
Initialize the count instance variable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11305 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 03:29:16 +00:00
Chris Lattner
6565043120
Expose the "Other" value type to tablegen targets
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11304 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 03:08:45 +00:00
Chris Lattner
ed97ad63c2
Remove long obsolete method. switch instructions are first class entities in the CFG, and have been for a LOOOONG time.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11303 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 01:17:58 +00:00
Chris Lattner
b171942441
Remove obsolete method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11302 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 01:17:33 +00:00
Chris Lattner
2355f948c5
The hasConstantReferences predicate always returns false.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11301 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 01:17:07 +00:00
John Criswell
cf2e9f72e4
Updated to handle the new SPEC95 configuration options.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11298 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 22:36:35 +00:00
John Criswell
b607cc8871
Added support for configuring SPEC95.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11295 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 22:29:06 +00:00
Chris Lattner
171de656eb
An initial implementation of an LLVM ProfileInfo class which is designed to
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eventually allow Passes to use profiling information to direct them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11294 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 22:11:42 +00:00
Misha Brukman
acddebd5bb
Sprinkle liberally with comments, saute with doxygen until readable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11293 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 21:49:59 +00:00
Misha Brukman
5e871dadae
Doxygenify comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11292 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 21:48:12 +00:00
Chris Lattner
d6b5e5f637
Urg, the X86 backend DOES use virtual register operands. :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11288 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 21:43:11 +00:00
Chris Lattner
376ad9fa9f
Remove and simplify some of the bewildering collection of isFOORegister
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methods which have strangely different semantics in different backends,
and noone knew what any did.
Getting rid of these ALSO allows the dependence of MachineInstr.h on
MRegisterInfo.h to be removed, which makes me much happier, and probably
alkis too. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11287 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 21:21:17 +00:00
Chris Lattner
2b38c0d94b
Remove some unneeded stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11286 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 21:19:49 +00:00
Chris Lattner
61b08f193a
Add #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11285 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 21:18:55 +00:00