e87291ef83
Changed so it gets linked properly
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llvm-svn: 3508
2002-08-26 16:45:19 +00:00
b3a296fc6a
Convert comments to Doxygen style
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llvm-svn: 3507
2002-08-25 22:54:55 +00:00
8a5c9b15ae
Fix the way parens are printed around "*ptrName" so that
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no parens are printed around *, **, ... alone, except if
it is a pointer type for which no name should be printed,
as in the result of a cast.
llvm-svn: 3506
2002-08-25 20:00:08 +00:00
802e7716d8
Added function GetMemInstArgs and made FoldGetElemChain private.
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llvm-svn: 3503
2002-08-24 21:03:10 +00:00
6f3268d39d
Added support for type inquiry in subclasses of InstTreeNode.
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llvm-svn: 3502
2002-08-24 21:02:42 +00:00
872c7f9a9e
Use newly-added type inspection support in InstTreeNode subclasses.
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llvm-svn: 3501
2002-08-24 21:02:09 +00:00
8c1e3f7310
Moved code here to extract memory instruction indices and to check
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whether FoldGetElemNodes should be called. This is machine-independent
but was in the Sparc directory. This is in a new function: GetMemInstArgs.
llvm-svn: 3500
2002-08-24 21:00:08 +00:00
bee7297f26
LoadIdx non-terminal no longer needed.
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llvm-svn: 3499
2002-08-24 20:58:04 +00:00
541862fbf3
Sign-extend values used to index arrays (and Simplify
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SetOperandsForMemInstr significantly). Load and Store
no longer have any indices. Eliminate spurious sign-extension
on a cast to float/double.
llvm-svn: 3498
2002-08-24 20:56:53 +00:00
9068efdce6
Fix sign-extension: it needs to happen *after* multiplying by type size.
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llvm-svn: 3497
2002-08-24 14:44:58 +00:00
bc27523001
Sign-extend array index expressions to work correctly on non-32 bit machines.
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llvm-svn: 3496
2002-08-24 14:44:23 +00:00
65217ff294
- instcombine demorgan's law: and (not A), (not B) == not (or A, B)
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llvm-svn: 3495
2002-08-23 18:32:43 +00:00
ad1e0535e2
Test that demorgan's law is instcombined successfully
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llvm-svn: 3494
2002-08-23 18:31:18 +00:00
499ebd8763
Implement classof for SetCondInst so that instcombine doesn't break on dyn_cast<SetCondInst>
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llvm-svn: 3493
2002-08-23 18:30:58 +00:00
83a3654838
Changed default value of 3rd parameter in function definition
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llvm-svn: 3492
2002-08-23 10:55:49 +00:00
492a263ffd
Added #include <alloca.h>
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llvm-svn: 3491
2002-08-23 10:54:26 +00:00
b342572667
Simplify previous hack slightly.
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llvm-svn: 3490
2002-08-23 03:21:01 +00:00
1c84243d47
Force sign-extension for uint array indexes from 32-bit to 64-bits
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since uint is not normally sign-extended when casting to uint64_t.
llvm-svn: 3489
2002-08-23 02:55:51 +00:00
02fe752fbd
Eliminated the MemAccessInst class, folding contents into GEP class.
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llvm-svn: 3488
2002-08-22 23:37:24 +00:00
dfb3a2cd07
Eliminated the MemAccessInst class, folding contents into GEP class.
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llvm-svn: 3487
2002-08-22 23:37:20 +00:00
bacb7273e8
Load & Store Inst now no longer derive from MemAccessInst
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llvm-svn: 3486
2002-08-22 22:54:10 +00:00
cd709cbf53
Load & StoreInst no longer derive from MemAccessInst, so we don't have
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to handle indexing anymore
llvm-svn: 3485
2002-08-22 22:49:05 +00:00
030effa42c
Load & StoreInst no longer derive from MemAccessInst, so we don't have
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to handle indexing anymore
llvm-svn: 3484
2002-08-22 22:48:55 +00:00
62b42ce764
*** empty log message ***
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llvm-svn: 3483
2002-08-22 22:48:32 +00:00
4011c62a8d
Load and Store now no longer derive from MemAccessInst. Indexing a load or
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store is not possible anymore.
llvm-svn: 3482
2002-08-22 22:47:47 +00:00
d922a84930
doxygenize comments
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llvm-svn: 3481
2002-08-22 22:46:39 +00:00
d3b959cecb
doxygenize comments in header
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llvm-svn: 3480
2002-08-22 22:46:20 +00:00
f3f98171ad
Make doxygen not exclude doxygenized comments from the source code listings
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llvm-svn: 3479
2002-08-22 22:44:22 +00:00
a51fa88702
Add capability of using pointer analysis to LICM
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llvm-svn: 3478
2002-08-22 21:39:55 +00:00
de0025c688
Add new testcases for instcombine
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llvm-svn: 3477
2002-08-22 21:26:15 +00:00
faea121df7
Remove long obsolete comments
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llvm-svn: 3476
2002-08-22 21:25:54 +00:00
743e034b0c
Add doxygen comments to AliasAnalysis class
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llvm-svn: 3475
2002-08-22 21:22:25 +00:00
e46f5528a3
Fix bug: test/Regression/Assembler/2002-08-22-DominanceProblem.ll
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llvm-svn: 3474
2002-08-22 20:39:29 +00:00
eb123d290f
Fix bug: test/Regression/Assembler/2002-08-22-DominanceProblem.ll
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llvm-svn: 3473
2002-08-22 20:39:27 +00:00
1445af3fd9
New testcase
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llvm-svn: 3472
2002-08-22 20:30:06 +00:00
a953cd6759
Add a testcase that checks to make sure LICM uses basicaa correctly.
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Add another gcse testcase.
llvm-svn: 3471
2002-08-22 20:22:55 +00:00
f6c0efa754
Instcombine PHI's of the form %PN = phi PN, X into X and
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%PN = phi PN, PN, PN into 0 (because the phi must not be reachable)
llvm-svn: 3470
2002-08-22 20:22:01 +00:00
a5f2297029
Add readme file describing directory
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llvm-svn: 3469
2002-08-22 20:20:08 +00:00
8d8a928973
Add documentation for AnalysisGroup functionality
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llvm-svn: 3468
2002-08-22 19:21:04 +00:00
3a4a335ad8
Add missing #include
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llvm-svn: 3467
2002-08-22 18:57:09 +00:00
7d58f8ddc0
Check-in new alias analysis infrastructure
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llvm-svn: 3465
2002-08-22 18:25:32 +00:00
bcd4850b3b
Checkin new alias analysis infrastructure
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llvm-svn: 3464
2002-08-22 18:25:20 +00:00
879cb97f63
Convert GCSE pass to use new alias analysis infrastructure
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llvm-svn: 3463
2002-08-22 18:24:48 +00:00
f919a51d9f
Initial testcases for basicaa alias analysis
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llvm-svn: 3462
2002-08-22 17:31:36 +00:00
bb53bba9d0
Do not generate load/store instructions with indexing.
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llvm-svn: 3461
2002-08-22 16:41:31 +00:00
bf5c3140ca
Convert testcases to not use indexed loads/stores
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llvm-svn: 3460
2002-08-22 16:39:14 +00:00
cab6494efb
Convert testcases to not use indexed loads/stores
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llvm-svn: 3459
2002-08-22 16:39:12 +00:00
9fc07940af
Covnert testcases to not use indexed loads/stores
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llvm-svn: 3458
2002-08-22 16:39:05 +00:00
4bcf7ef304
Covnert testcases to not use indexed loads/stores
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llvm-svn: 3457
2002-08-22 16:39:04 +00:00
1337f74b3f
Remove obsolete test
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llvm-svn: 3456
2002-08-22 16:15:20 +00:00
Anand Shukla