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8673e44639
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Author SHA1 Message Date
Chris Lattner
8673e44639 Add a testcase that checks to make sure LICM uses basicaa correctly. 
Add another gcse testcase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3471 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 20:22:55 +00:00
Chris Lattner
c20e24524f 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)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3470 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 20:22:01 +00:00
Chris Lattner
74d8dcc9d2 Add readme file describing directory 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3469 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 20:20:08 +00:00
Chris Lattner
7991070ba2 Add documentation for AnalysisGroup functionality 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3468 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 19:21:04 +00:00
Chris Lattner
22d8cd6143 Add missing #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3467 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 18:57:09 +00:00
Chris Lattner
53ad0edd36 Check-in new alias analysis infrastructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3465 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 18:25:32 +00:00
Chris Lattner
4df22c0100 Checkin new alias analysis infrastructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3464 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 18:25:20 +00:00
Chris Lattner
d456ec983c Convert GCSE pass to use new alias analysis infrastructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3463 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 18:24:48 +00:00
Chris Lattner
ac39b4ecab Initial testcases for basicaa alias analysis 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3462 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 17:31:36 +00:00
Chris Lattner
ff9a9e5b13 Do not generate load/store instructions with indexing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3461 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 16:41:31 +00:00
Chris Lattner
5a3e29c661 Convert testcases to not use indexed loads/stores 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3460 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 16:39:14 +00:00
Chris Lattner
472e8086cc Convert testcases to not use indexed loads/stores 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3459 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 16:39:12 +00:00
Chris Lattner
ac2cbb847d Covnert testcases to not use indexed loads/stores 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3458 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 16:39:05 +00:00
Chris Lattner
0fd5bfd79d Covnert testcases to not use indexed loads/stores 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3457 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 16:39:04 +00:00
Chris Lattner
b933529444 Remove obsolete test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3456 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 16:15:20 +00:00
Chris Lattner
317a47ff09 Remove ancient test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3455 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 16:14:53 +00:00
Chris Lattner
6458c31c67 Covnert tests to not use indexed load/stores 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3454 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 16:04:03 +00:00
Chris Lattner
abfb0b5e70 Change code to not use the copyOperands method added to User. It's now 
more efficient to boot.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3453 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 15:57:58 +00:00
Chris Lattner
dc58535b37 Remove unneccesary method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3452 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 15:57:37 +00:00
Vikram S. Adve
f8d630a0fa Fix clean command to clean in /shared when that is used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3449 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 03:20:27 +00:00
Vikram S. Adve
ddd575101d Add functions castbool and boolexpr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3448 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 03:05:13 +00:00
Vikram S. Adve
397f58bb0b *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3447 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 03:04:14 +00:00
Vikram S. Adve
4afd6c37c7 Just some extra comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3446 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 03:03:10 +00:00
Vikram S. Adve
cab1a52aa2 Add method copyOperands(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3445 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 03:01:44 +00:00
Vikram S. Adve
da920aa55b dumpNode() does not need to print MachineInstrs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3444 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 02:59:46 +00:00
Vikram S. Adve
10472cec5e Fix two resource names. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3443 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 02:58:57 +00:00
Vikram S. Adve
e99941a931 Add AsmPrinter::ConstantExprToString, which writes out a ConstantExpr 
as an expression.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3442 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 02:58:36 +00:00
Vikram S. Adve
30a6f49f09 Eliminate bool, boolreg and boolconst nonterminals, and just use 
reg and Constant instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3441 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 02:56:10 +00:00
Vikram S. Adve
ccc13a49bd Change rules for Not, since it is now implemented as Xor(reg,11..1). 
Eliminate bool, boolreg and boolconst nonterminals, and just use
reg and Constant instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3440 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 02:55:21 +00:00
Chris Lattner
e7e5918755 Fix testcase to not use indexing in non-gep instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3439 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 23:52:57 +00:00
Chris Lattner
5d338349e3 Test the C backend on all of the feature tests as well. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3437 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 23:52:15 +00:00
Chris Lattner
f20816bc78 - Fighting with linking problem due to removing the ::ID elements. Now the 
implementation .cpp files for analyses are not being included into gccas
    and friends because it is linking to the .a file and there is no explicit
    symbol reference to bring in the .o file.  The new IncludeFile hack is the
    result.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3436 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 23:51:51 +00:00
Chris Lattner
0383cc4455 - Fix asmparser and bytecode reader to not generate loads/stores with idxs 
Now an obnoxious warning is emitted to discourage usage.  Eventually
    support will be removed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3435 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 23:51:21 +00:00
Chris Lattner
c37fca1492 Add a class that is useful for hacking around linking problem due to 
pass implementations not being linked in when they are used if the
implementation is in a .a file.

  - Fighting with linking problem due to removing the ::ID elements.  Now the
    implementation .cpp files for analyses are not being included into gccas
    and friends because it is linking to the .a file and there is no explicit
    symbol reference to bring in the .o file.  The new IncludeFile hack is the
    result.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3434 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 23:48:55 +00:00
Chris Lattner
d6118277b0 Fixed linking problems that wanted me to link to analyze.o instead of analyze.a 
so now we can link to analyze.a again.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3433 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 23:47:46 +00:00
Chris Lattner
a69fd90358 - Split Dominators.h into Dominators.h & PostDominators.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3432 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 23:43:50 +00:00
Chris Lattner
352eef717d Emit an obnoxious warning message for bytecode that includes load/store 
instructions that use indexing.  Convert them transparently into a pair
of instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3431 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:55:27 +00:00
Chris Lattner
64339f681a Remove debugging code accidentally checked in. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3430 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:49:31 +00:00
Chris Lattner
cdfe870a1f Fix store to not index 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3429 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:45:23 +00:00
Chris Lattner
236c4a33af Convert testcase to not use indexing on loads & stores 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3428 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:44:39 +00:00
Chris Lattner
8d64e17a83 Link in all analyses so that we get pointer analysis support built in 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3427 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:17:28 +00:00
Chris Lattner
789bc84262 - Implement the new AnalysisGroup feature, neccesary for Value#ing and pointer analysis 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3426 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:17:09 +00:00
Chris Lattner
0756c11dea - Implement the new AnalysisGroup feature, neccesary for Value#ing and pointer analysis 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3425 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:16:59 +00:00
Chris Lattner
03e26ba35b Add assertion checks to nail bugs early. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3424 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:14:28 +00:00
Chris Lattner
1d63a167ec - Make Pass::lookupPassInfo a public member 
- Fix Pass::getAnalysis<AnalysisType>() to use dynamic_cast instead of a
    static cast to handle the case where the cast from & two classes are not
    related via inheritance.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3423 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:13:33 +00:00
Chris Lattner
b63b29d9b0 Do not generate loads/stores with indexing 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3422 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:11:33 +00:00
Chris Lattner
25ba05972f Remove extraneous #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3421 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:11:14 +00:00
Chris Lattner
3f9b28d075 Do not create load/stores with indexes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3420 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:10:52 +00:00
Chris Lattner
905641bb01 Remove an optimization that isn't. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3419 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:10:06 +00:00
Chris Lattner
d92ac5ae01 Add testcase for the not (setcc A, B) case 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3418 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 17:11:18 +00:00