Andrew Lenharth
0fb259046d
Simplify a bit
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32343 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:55:55 +00:00
Devang Patel
e166340650
set Last User.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32342 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:55:10 +00:00
Chris Lattner
eb63b0a9d5
fix incorrect encoding of rldicr, used by ppc64 function stubs, etc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32341 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:44:07 +00:00
Bill Wendling
1a097e30d3
Don't use <sstream> in Streams.h but <iosfwd> instead.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32340 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:41:45 +00:00
Devang Patel
f72d29c540
Maintain level(or depth) of pass manager in pass manager food chain.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32339 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:24:58 +00:00
Devang Patel
c17bbb6da7
New method, PMDataManager::collectRequiredAnalysisPasses()
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32338 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:05:44 +00:00
Rafael Espindola
1c411dee4f
fix alignment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32337 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:38:06 +00:00
Chris Lattner
555d8d6f4b
Fix CodeGen/PowerPC/2006-12-07-SelectCrash.ll on PPC64
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32336 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:36:47 +00:00
Chris Lattner
d4fca27e59
new testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32335 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:36:14 +00:00
Devang Patel
badc4fae53
When new pass manager is created, initialize available analysis info
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of existing manager at the same level. Otherwise, such info may be
considered as available, which not true.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32334 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:34:21 +00:00
Bill Wendling
f5da13367f
What should be the last unnecessary <iostream>s in the library.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32333 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:21:48 +00:00
Devang Patel
6e49d8b4bf
PMDataManager does not maintain LastUser info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32332 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:17:09 +00:00
Chris Lattner
c88fa749eb
fix CodeGen/PowerPC/2006-12-07-LargeAlloca.ll on ppc64
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32331 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:15:58 +00:00
Chris Lattner
afa2159a54
new testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32330 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:15:20 +00:00
Devang Patel
0ac961d9c1
Make current pass info available _after_ removing info that is not
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preserved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32329 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:09:36 +00:00
Devang Patel
b917e38c84
Add TODOs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32328 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:58:50 +00:00
Devang Patel
502f19e0f8
Fix thinko.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32327 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:44:12 +00:00
Devang Patel
877bfbb9ef
Top level manages schedule the pass immediately at the time of insertion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32326 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:32:57 +00:00
Devang Patel
eb0d613ef6
Now FunctionPassManagerImpl_New and PassManagerImpl_New derives from
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PMTopLevelManager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32325 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:27:23 +00:00
Devang Patel
1209f416cf
Reimplement schedulePass interface. Move it into PMTopLevelManager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32324 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:10:57 +00:00
Devang Patel
1b17033bc7
While initializing AvailableAnalysis info, make ImmutablePasses available
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immediately.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32323 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:02:08 +00:00
Devang Patel
3e44559d01
Add ImmutablePass into the list of info managed by top level pass
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manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32322 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 20:51:18 +00:00
Bill Wendling
bcd2498f4f
Removed more <iostream> includes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32321 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 20:28:15 +00:00
Bill Wendling
832171cb97
Removing even more <iostream> includes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32320 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 20:04:42 +00:00
Devang Patel
04b4e0595f
If pass reserves all analysis info then each info is not separately
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included in PreservedSet. So check getPreservesAll() first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32319 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 20:03:49 +00:00
Devang Patel
66d72e140b
Pass Managers themselves do not invalidate any analysis info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32318 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:57:52 +00:00
Devang Patel
dc48f203cd
Add a handle to the top level pass manager in PMDataManager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32317 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:54:15 +00:00
Devang Patel
06e86561a5
Cosmetic markers to divide code in separate chunks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32316 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:39:39 +00:00
Devang Patel
f32b4dd13e
s/noteDownAvailableAnalysis/recordAvailableAnalysis
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While recording available analysis, include interfaces implemented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32315 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:33:53 +00:00
Devang Patel
3f5d2b58b8
Add PMTopLevelManager. It is not used yet.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32314 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:21:29 +00:00
Devang Patel
4045af1175
RequiredAnalysis support is buggy and not used at the moment so remove
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the code. Add TODO note.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32313 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 18:47:25 +00:00
Devang Patel
cbfd29d0da
s/clearAnalysis/initializeAnalysisInfo/g
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32312 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 18:41:09 +00:00
Devang Patel
419f0e95d6
s/CommonPassManagerImpl/PMDataManager/g
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32311 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 18:36:24 +00:00
Rafael Espindola
7367d05cb7
make sure that we don't use a common symbol if a section was specified
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32310 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 18:33:58 +00:00
Devang Patel
e77242c3d5
Add overview of pass manager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32309 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 18:23:30 +00:00
Andrew Lenharth
913ab0574d
Be sure to grab weak functions too, and make implicit defs comments
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32308 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 17:39:14 +00:00
Andrew Lenharth
b56f1e2ee5
Copy ARM's weak symbol test
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32307 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 17:37:54 +00:00
Reid Spencer
2c7df60b48
This now passes on Linux/x86
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32306 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 16:28:32 +00:00
Reid Spencer
fe46361719
Revision 1.83 causes PR1037.
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Reverted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32305 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 16:21:19 +00:00
Reid Spencer
f0cf132db7
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32303 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 04:23:03 +00:00
Reid Spencer
7fed45ea18
Create an option to turn off generation of fcmp instructions while still
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allowing integer setxx instructions to be converted to icmp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32302 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 04:22:23 +00:00
Reid Spencer
d422db8547
Manually convert this to new assembly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32301 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 04:20:23 +00:00
Reid Spencer
6b538cfc5c
Provide a getOpcode() method on CmpInst to ensure the opcode is returned
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as the right type. Use this to shorten some code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32300 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 04:18:31 +00:00
Evan Cheng
7d3223eef2
Initialize {Min|Max}CSFrameIndex properly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32299 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 02:25:34 +00:00
Bill Wendling
e81561909d
Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are
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now cerr, cout, and NullStream resp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32298 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 01:30:32 +00:00
Chris Lattner
85c671b908
Fix i64 uint_to_fp on ppc64
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32297 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 01:24:16 +00:00
Evan Cheng
51cdcd1972
MI keeps a ptr of TargetInstrDescriptor, use it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32296 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 01:21:59 +00:00
Evan Cheng
6065f66e7c
getOperandConstraint returns -1 if the operand does have the specific constraint. This bug was causing excessive spills.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32295 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 00:46:04 +00:00
Jim Laskey
a091fa8619
Ignoring the upper 32 bits of a 64 bit constant is not a good thing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32294 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 22:47:14 +00:00
Chris Lattner
94c96cc519
implement sextinreg i8->i64 and i16->i64
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32293 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 21:46:13 +00:00