dd978ce8c5
Finegrainify namespacification
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Make the Timer code give correct user/system/user+system times when -track-memory is enabled
llvm-svn: 10463
2003-12-14 21:27:33 +00:00
fc2234ff4b
I wonder how this didn't cause any tests to fail...
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llvm-svn: 10462
2003-12-14 13:30:19 +00:00
aaba4639f8
Change interface of MachineOperand as follows:
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a) remove opIsUse(), opIsDefOnly(), opIsDefAndUse()
b) add isUse(), isDef()
c) rename opHiBits32() to isHiBits32(),
opLoBits32() to isLoBits32(),
opHiBits64() to isHiBits64(),
opLoBits64() to isLoBits64().
This results to much more readable code, for example compare
"op.opIsDef() || op.opIsDefAndUse()" to "op.isDef()" a pattern used
very often in the code.
llvm-svn: 10461
2003-12-14 13:24:17 +00:00
fbeb3b02c3
Change preserve all claim to just preserve live variables and phielimination.
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llvm-svn: 10460
2003-12-14 10:14:23 +00:00
5a8a7282dc
Rev the release notes to 1.2
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llvm-svn: 10459
2003-12-14 05:03:43 +00:00
d1c371c32c
Do not promote volatile alias sets into registers
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llvm-svn: 10458
2003-12-14 04:52:31 +00:00
0a14060ce2
Finegrainify namespacification
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Add capability to represent volatile AliasSet's
Propagate this information from loads&stores into the aliassets
llvm-svn: 10457
2003-12-14 04:52:11 +00:00
310da97240
Add capability to represent volatile AliasSet's
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llvm-svn: 10456
2003-12-14 04:51:34 +00:00
29da20f96c
Testcase for PR179
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llvm-svn: 10455
2003-12-14 04:46:07 +00:00
4f7f017ab5
When reserving a preallocated register spill the aliases of this
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register too.
llvm-svn: 10450
2003-12-13 11:58:10 +00:00
7dbdf3839c
Ignore non-allocatable physical registers in live interval analysis.
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llvm-svn: 10449
2003-12-13 11:11:02 +00:00
ed53b35076
Expire any active intervals left when register allocation is done.
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llvm-svn: 10448
2003-12-13 05:50:19 +00:00
e6dc614c3c
Add instruction numbers to debugging output.
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llvm-svn: 10447
2003-12-13 05:48:57 +00:00
904cd6d48c
Add a floating point killer pass. This pass runs before register
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allocaton on the X86 to add information to the machine code denoting
that our floating point stackifier cannot handle virtual point
register that are alive across basic blocks. This pass adds an
implicit def of all virtual floating point register at the end of each
basic block.
llvm-svn: 10446
2003-12-13 05:36:22 +00:00
06f379a278
Handle explicit physical register defs.
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llvm-svn: 10445
2003-12-13 05:26:39 +00:00
9bced9455a
Remove unecessary if statements when looping on ImplicitDefs.
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llvm-svn: 10444
2003-12-13 01:20:58 +00:00
6f9e65ef7a
Try rewording stuff talking about unwinding. Hopefully it will make llvm sound less bad, and still make John happy. :)
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llvm-svn: 10439
2003-12-12 21:33:08 +00:00
b84f3323f7
Link to lists, incorporate feedback from Tanya
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llvm-svn: 10438
2003-12-12 21:22:16 +00:00
8cc89ca6bc
Updated configure script so that it does not configure llvm/project
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directories that do not contain a configure script.
llvm-svn: 10437
2003-12-12 20:15:23 +00:00
6f73d28adf
Don't configure directories that don't have a configure script (i.e Stacker).
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llvm-svn: 10436
2003-12-12 20:09:33 +00:00
c6efb11f02
Modified cast so that it converts the int to a long before casting to
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a pointer. This evades a warning emitted by GCC when we cast from
unsigned int (32 bit) to void * (64 bit) on SparcV9.
llvm-svn: 10435
2003-12-12 19:57:48 +00:00
604cd3c85f
Fixed some minor typos.
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Moved the new gccld feature to be in the list of enhancements.
Re-worded information on SPEC 2000 and Sparc support to try to make them
more accurate and precise.
llvm-svn: 10434
2003-12-12 19:54:20 +00:00
13a2e54e0c
Dynamically get the right-sized member of a GenericValue to hold a size_t, and
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use it to return the result of strlen.
llvm-svn: 10433
2003-12-12 15:38:06 +00:00
542d24f530
PR177 is no longer among the open
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llvm-svn: 10432
2003-12-12 07:26:25 +00:00
89af2d5a36
Implement the ExecutionEngine::getPointerToFunctionOrStub by forwarding the
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request on to the TargetMachine if it supports the getJITStubForFunction method
llvm-svn: 10431
2003-12-12 07:12:02 +00:00
2e7416cb04
Implement the TargetMachine::getJITStubForFunction method for X86, finegrainify
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namespacification.
llvm-svn: 10430
2003-12-12 07:11:18 +00:00
538dffd9fa
Add new getJITStubForFunction method, which may optionally be implemented by
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targets for better performance.
llvm-svn: 10429
2003-12-12 07:10:32 +00:00
fa41ea3397
Doxygenify comments, remove extraneous #include
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llvm-svn: 10428
2003-12-12 06:31:42 +00:00
4b34b35549
Note about bytecode format
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llvm-svn: 10427
2003-12-12 05:52:39 +00:00
8657acc07e
Since we are using a gep_type_iterator, we apparently must get the type
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index by using I.getOperand() here. This was failing an assertion on
basically every struct access.
llvm-svn: 10426
2003-12-12 05:13:05 +00:00
e60a0289d4
Use uintptr_t for pointer values in the ExecutionEngine.
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llvm-svn: 10425
2003-12-12 05:06:09 +00:00
1fe9f83b52
Fix typo in comment
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llvm-svn: 10424
2003-12-12 04:58:13 +00:00
eb8b184825
These aren't bugs, don't phrase them like they are.
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llvm-svn: 10423
2003-12-12 04:56:02 +00:00
88e24cffe6
I'm a spaz
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llvm-svn: 10422
2003-12-12 04:51:00 +00:00
d25f26fce8
Add note about Stacker, duh!
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llvm-svn: 10421
2003-12-12 04:45:09 +00:00
8395d737f2
Break lines and add space after ':' to be consistent in layout.
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llvm-svn: 10420
2003-12-12 04:37:31 +00:00
e76e9abeab
More updates for the release
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llvm-svn: 10419
2003-12-12 04:25:33 +00:00
d24cfed317
Throw better error messages, by calling strerror(errno) when we
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get an error inside the bytecode reader.
llvm-svn: 10415
2003-12-12 00:47:44 +00:00
1f147379b7
Add an assertion to make sure we are at least getting argv[0] right.
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Use a clearer error message when we fail to load a program.
llvm-svn: 10414
2003-12-12 00:47:19 +00:00
e4151eba68
Update release notes for PR86 and C++ support
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llvm-svn: 10413
2003-12-11 23:31:21 +00:00
1eed55d6b9
Factor out some duplicated code, implement the rest of the cases in
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BasicAA/2003-12-11-ConstExprGEP.ll
llvm-svn: 10412
2003-12-11 23:20:16 +00:00
ace41617c7
Rename variable to avoid confusing it with the global G
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llvm-svn: 10411
2003-12-11 22:49:32 +00:00
6ea17f77f8
Fix PR86. This makes basicaa _SIGNIFICANLY_ more aggressive with getelementptr's
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llvm-svn: 10410
2003-12-11 22:44:13 +00:00
34399dda2d
Fix LICM/2003-12-11-SinkingToPHI.ll, and quite possibly all of the other known problems in the universe.
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llvm-svn: 10409
2003-12-11 22:23:32 +00:00
99146bb2a7
New testcase that LICM is breaking crafty on
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llvm-svn: 10408
2003-12-11 22:15:11 +00:00
62aff8412a
Finegrainify namespacification
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Add new -print-cfg-only pass
llvm-svn: 10407
2003-12-11 21:48:18 +00:00
027253b0d5
verifyFunction depends on dominator info, which levelraise does not declare
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that it needs. This is pretty scary code! This fixes
Regression.Transforms.LevelRaise.2002-07-16-SourceAndDestCrash
Regression.Transforms.LevelRaise.2002-07-31-AssertionFailure
llvm-svn: 10406
2003-12-11 21:47:37 +00:00
15b2e377ae
Fix test that was failing because we were optimizing the program better than expected :)
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llvm-svn: 10404
2003-12-11 21:06:43 +00:00
659a500e57
New testcase for PR86
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llvm-svn: 10403
2003-12-11 19:16:30 +00:00
ed9fc4baad
Run tailcall elimination in a more logical place
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llvm-svn: 10402
2003-12-11 17:50:32 +00:00
Chris Lattner