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3446 Commits

Author SHA1 Message Date
Anand Shukla 2762328f9e Makefile for new sub directory 
llvm-svn: 3518
 2002-08-27 22:46:38 +00:00
Anand Shukla fe9eda7fb1 Added Mapping subdir 
llvm-svn: 3517
 2002-08-27 22:45:49 +00:00
Chris Lattner c837dbc39f Implement ConstantPointerRef support, & ConstantExpr support for Cast, GEP & Add. 
llvm-svn: 3516
 2002-08-27 22:33:45 +00:00
Anand Shukla a1cd3fedb5 added Reoptimizer in Makefile DIRS 
llvm-svn: 3515
 2002-08-27 22:05:53 +00:00
Anand Shukla cbf89056d3 Added mapping lib in llc makefile 
llvm-svn: 3514
 2002-08-27 16:46:11 +00:00
Anand Shukla f246131208 Added getFunctionInfo and MappingInfoForFunction pass, and fixed the earlier error in compiling 
llvm-svn: 3513
 2002-08-27 16:45:17 +00:00
Chris Lattner 91680b53f4 Fix bug: test/Regression/CBackend/2002-08-26-IndirectCallTest.ll 
llvm-svn: 3511
 2002-08-26 20:50:09 +00:00
Chris Lattner 5ce35beed5 New testcase 
llvm-svn: 3510
 2002-08-26 20:49:42 +00:00
Chris Lattner 81fabb05e5 Add support for turning an array of characters into a string. 
llvm-svn: 3509
 2002-08-26 17:53:56 +00:00
Anand Shukla e87291ef83 Changed so it gets linked properly 
llvm-svn: 3508
 2002-08-26 16:45:19 +00:00
Chris Lattner b3a296fc6a Convert comments to Doxygen style 
llvm-svn: 3507
 2002-08-25 22:54:55 +00:00
Vikram S. Adve 8a5c9b15ae Fix the way parens are printed around "*ptrName" so that 
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
Vikram S. Adve 802e7716d8 Added function GetMemInstArgs and made FoldGetElemChain private. 
llvm-svn: 3503
 2002-08-24 21:03:10 +00:00
Vikram S. Adve 6f3268d39d Added support for type inquiry in subclasses of InstTreeNode. 
llvm-svn: 3502
 2002-08-24 21:02:42 +00:00
Vikram S. Adve 872c7f9a9e Use newly-added type inspection support in InstTreeNode subclasses. 
llvm-svn: 3501
 2002-08-24 21:02:09 +00:00
Vikram S. Adve 8c1e3f7310 Moved code here to extract memory instruction indices and to check 
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
Vikram S. Adve bee7297f26 LoadIdx non-terminal no longer needed. 
llvm-svn: 3499
 2002-08-24 20:58:04 +00:00
Vikram S. Adve 541862fbf3 Sign-extend values used to index arrays (and Simplify 
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
Vikram S. Adve 9068efdce6 Fix sign-extension: it needs to happen *after* multiplying by type size. 
llvm-svn: 3497
 2002-08-24 14:44:58 +00:00
Vikram S. Adve bc27523001 Sign-extend array index expressions to work correctly on non-32 bit machines. 
llvm-svn: 3496
 2002-08-24 14:44:23 +00:00
Chris Lattner 65217ff294 - instcombine demorgan's law: and (not A), (not B) == not (or A, B) 
llvm-svn: 3495
 2002-08-23 18:32:43 +00:00
Chris Lattner ad1e0535e2 Test that demorgan's law is instcombined successfully 
llvm-svn: 3494
 2002-08-23 18:31:18 +00:00
Chris Lattner 499ebd8763 Implement classof for SetCondInst so that instcombine doesn't break on dyn_cast<SetCondInst> 
llvm-svn: 3493
 2002-08-23 18:30:58 +00:00
Anand Shukla 83a3654838 Changed default value of 3rd parameter in function definition 
llvm-svn: 3492
 2002-08-23 10:55:49 +00:00
Anand Shukla 492a263ffd Added #include <alloca.h> 
llvm-svn: 3491
 2002-08-23 10:54:26 +00:00
Vikram S. Adve b342572667 Simplify previous hack slightly. 
llvm-svn: 3490
 2002-08-23 03:21:01 +00:00
Vikram S. Adve 1c84243d47 Force sign-extension for uint array indexes from 32-bit to 64-bits 
since uint is not normally sign-extended when casting to uint64_t.

llvm-svn: 3489
 2002-08-23 02:55:51 +00:00
Chris Lattner 02fe752fbd Eliminated the MemAccessInst class, folding contents into GEP class. 
llvm-svn: 3488
 2002-08-22 23:37:24 +00:00
Chris Lattner dfb3a2cd07 Eliminated the MemAccessInst class, folding contents into GEP class. 
llvm-svn: 3487
 2002-08-22 23:37:20 +00:00
Chris Lattner bacb7273e8 Load & Store Inst now no longer derive from MemAccessInst 
llvm-svn: 3486
 2002-08-22 22:54:10 +00:00
Chris Lattner cd709cbf53 Load & StoreInst no longer derive from MemAccessInst, so we don't have 
to handle indexing anymore

llvm-svn: 3485
 2002-08-22 22:49:05 +00:00
Chris Lattner 030effa42c Load & StoreInst no longer derive from MemAccessInst, so we don't have 
to handle indexing anymore

llvm-svn: 3484
 2002-08-22 22:48:55 +00:00
Chris Lattner 62b42ce764 *** empty log message *** 
llvm-svn: 3483
 2002-08-22 22:48:32 +00:00
Chris Lattner 4011c62a8d Load and Store now no longer derive from MemAccessInst. Indexing a load or 
store is not possible anymore.

llvm-svn: 3482
 2002-08-22 22:47:47 +00:00
Chris Lattner d922a84930 doxygenize comments 
llvm-svn: 3481
 2002-08-22 22:46:39 +00:00
Chris Lattner d3b959cecb doxygenize comments in header 
llvm-svn: 3480
 2002-08-22 22:46:20 +00:00
Chris Lattner f3f98171ad Make doxygen not exclude doxygenized comments from the source code listings 
llvm-svn: 3479
 2002-08-22 22:44:22 +00:00
Chris Lattner a51fa88702 Add capability of using pointer analysis to LICM 
llvm-svn: 3478
 2002-08-22 21:39:55 +00:00
Chris Lattner de0025c688 Add new testcases for instcombine 
llvm-svn: 3477
 2002-08-22 21:26:15 +00:00
Chris Lattner faea121df7 Remove long obsolete comments 
llvm-svn: 3476
 2002-08-22 21:25:54 +00:00
Chris Lattner 743e034b0c Add doxygen comments to AliasAnalysis class 
llvm-svn: 3475
 2002-08-22 21:22:25 +00:00
Chris Lattner e46f5528a3 Fix bug: test/Regression/Assembler/2002-08-22-DominanceProblem.ll 
llvm-svn: 3474
 2002-08-22 20:39:29 +00:00
Chris Lattner eb123d290f Fix bug: test/Regression/Assembler/2002-08-22-DominanceProblem.ll 
llvm-svn: 3473
 2002-08-22 20:39:27 +00:00
Chris Lattner 1445af3fd9 New testcase 
llvm-svn: 3472
 2002-08-22 20:30:06 +00:00
Chris Lattner a953cd6759 Add a testcase that checks to make sure LICM uses basicaa correctly. 
Add another gcse testcase.

llvm-svn: 3471
 2002-08-22 20:22:55 +00:00
Chris Lattner f6c0efa754 Instcombine PHI's of the form %PN = phi PN, X into X and 
%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
Chris Lattner a5f2297029 Add readme file describing directory 
llvm-svn: 3469
 2002-08-22 20:20:08 +00:00
Chris Lattner 8d8a928973 Add documentation for AnalysisGroup functionality 
llvm-svn: 3468
 2002-08-22 19:21:04 +00:00
Chris Lattner 3a4a335ad8 Add missing #include 
llvm-svn: 3467
 2002-08-22 18:57:09 +00:00
Chris Lattner 7d58f8ddc0 Check-in new alias analysis infrastructure 
llvm-svn: 3465
 2002-08-22 18:25:32 +00:00