Chris Lattner
e23b6591f9
Fix bug that caused invalid transformations to be applied
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llvm-svn: 1426
2001-12-06 18:05:55 +00:00
Chris Lattner
d89106f96b
Actually return true when a change has been made
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llvm-svn: 1425
2001-12-05 19:41:33 +00:00
Chris Lattner
8ca0f9efd6
Handle more complex array indexing expressions
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llvm-svn: 1424
2001-12-05 19:41:16 +00:00
Chris Lattner
662a17ba5f
Fix pessimizations on sized arrays
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llvm-svn: 1423
2001-12-05 19:40:32 +00:00
Chris Lattner
57e64f9985
Fix a few bugs. Fix pessimization handling sized arrays
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llvm-svn: 1422
2001-12-05 19:39:15 +00:00
Chris Lattner
fb6a288211
"fix" problems processing floating point expressions
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llvm-svn: 1421
2001-12-05 19:38:29 +00:00
Chris Lattner
d1a8ed7d8c
Hrm, don't do debugging output when debugging is off. :(
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llvm-svn: 1420
2001-12-05 06:40:17 +00:00
Chris Lattner
447d8fd004
Remove unnecesary namespace impot
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llvm-svn: 1419
2001-12-05 06:35:30 +00:00
Chris Lattner
b1aa7e795d
Simplify induction variables before 'raising' the representation
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llvm-svn: 1418
2001-12-05 06:34:58 +00:00
Chris Lattner
05fb7c607f
Fixes to type conversion stuff to match induction variables more frequently
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llvm-svn: 1417
2001-12-05 06:34:00 +00:00
Chris Lattner
53fcedeb3c
Fix a bug that clobbered the step value on some inputs
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llvm-svn: 1416
2001-12-05 06:32:30 +00:00
Chris Lattner
7059b60173
Fix a bug introduced by "internal linkage" work.
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llvm-svn: 1415
2001-12-04 18:01:49 +00:00
Chris Lattner
8ec5ceb110
Fix bugs, don't do external methods which causes segv.
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llvm-svn: 1414
2001-12-04 08:13:06 +00:00
Chris Lattner
c1b018dcf4
Remove printouts
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llvm-svn: 1413
2001-12-04 08:12:53 +00:00
Chris Lattner
83d8d32cfa
Fix a pessimization due to sucky LI testing
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llvm-svn: 1412
2001-12-04 08:12:47 +00:00
Chris Lattner
bd85988c94
Implement induction variable simplification
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llvm-svn: 1411
2001-12-04 04:32:29 +00:00
Chris Lattner
f2e6a6be44
Use new induction variable simplification code with -indvars option
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llvm-svn: 1410
2001-12-04 04:32:04 +00:00
Chris Lattner
d865a13064
Allow hyphens in identifier names
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llvm-svn: 1409
2001-12-04 04:31:30 +00:00
Chris Lattner
c4a5815033
Renamed inst_const_iterator -> const_inst_iterator
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Renamed op_const_iterator -> const_op_iterator
Renamed PointerType::getValueType() -> PointerType::getElementType()
llvm-svn: 1408
2001-12-04 00:03:30 +00:00
Chris Lattner
f6b7da2bb5
Rename ConstPoolVal -> Constant
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Rename ConstPool* -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h
llvm-svn: 1407
2001-12-03 22:26:30 +00:00
Chris Lattner
81a79684b5
Simplify induction variables pass
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llvm-svn: 1406
2001-12-03 18:05:13 +00:00
Chris Lattner
bcf2df7058
Split the PHINode class out from the iOther.h file into the iPHINode.h file
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llvm-svn: 1405
2001-12-03 18:02:31 +00:00
Chris Lattner
a337749b35
Initial checkin of indvar stuff
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llvm-svn: 1404
2001-12-03 17:28:42 +00:00
Chris Lattner
cf360e3fd8
Compile the scalar directory
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llvm-svn: 1403
2001-12-03 17:28:15 +00:00
Chris Lattner
a302c202ab
Induction variables must be phi nodes
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llvm-svn: 1402
2001-12-03 17:27:42 +00:00
Chris Lattner
f90b19a71c
Move support directory
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llvm-svn: 1401
2001-11-29 16:32:16 +00:00
Chris Lattner
463cc31132
Create a new #include "Support/..." directory structure to move things
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from "llvm/Support/..." that are not llvm dependant.
Move files and fix #includes
llvm-svn: 1400
2001-11-27 00:03:19 +00:00
Chris Lattner
cead7793a7
Move DataTypes.h from llvm/Support to just Support
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llvm-svn: 1399
2001-11-26 23:04:08 +00:00
Chris Lattner
4c09847cc2
New testcase for globaldce
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llvm-svn: 1398
2001-11-26 20:50:07 +00:00
Chris Lattner
9da08d6abf
-raise includes constprop and dce
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llvm-svn: 1397
2001-11-26 19:37:43 +00:00
Chris Lattner
7b91b28853
Turn off debug info
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llvm-svn: 1396
2001-11-26 19:36:58 +00:00
Chris Lattner
cc821cf542
* Add hooks to globaldce
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* Fix ugly hacks by implementing IPOs correctly
* Use an auto_ptr to manage the module lifecycle
llvm-svn: 1395
2001-11-26 19:22:39 +00:00
Chris Lattner
a148c8ca93
Link to ipo library
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llvm-svn: 1394
2001-11-26 19:21:02 +00:00
Chris Lattner
2b12cae948
Fix problem where lli < foo.bc would have argc = 0
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llvm-svn: 1393
2001-11-26 19:20:38 +00:00
Chris Lattner
90bdf397e1
Use pointertype where appropriate
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llvm-svn: 1392
2001-11-26 19:20:16 +00:00
Chris Lattner
f4cbfaed0a
Remove invalid,unneccesary ## token
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llvm-svn: 1391
2001-11-26 19:19:27 +00:00
Chris Lattner
9588b188db
Add support to enable -lfoo to be processed correctly
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llvm-svn: 1390
2001-11-26 19:18:30 +00:00
Chris Lattner
b0bd512e44
Add hooks to print natural loop information and induction variables
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llvm-svn: 1389
2001-11-26 19:18:11 +00:00
Chris Lattner
b05afffd5b
Add testcases for internal
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llvm-svn: 1388
2001-11-26 19:17:06 +00:00
Chris Lattner
4a9dcadb10
Rename irreducible to cfgstructures.ll Include other interesting structures
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llvm-svn: 1387
2001-11-26 19:16:37 +00:00
Chris Lattner
e71cbe1233
MAke sure diffs match
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llvm-svn: 1386
2001-11-26 19:15:25 +00:00
Chris Lattner
37ad91c9dc
Implement internal
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llvm-svn: 1385
2001-11-26 19:14:56 +00:00
Chris Lattner
84d72f9596
Make strings be internal
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llvm-svn: 1384
2001-11-26 19:14:33 +00:00
Chris Lattner
2459d65720
Remove debugging output
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llvm-svn: 1383
2001-11-26 19:14:16 +00:00
Chris Lattner
c56685dca6
Support internal linkage
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llvm-svn: 1382
2001-11-26 19:14:03 +00:00
Chris Lattner
5753d430a6
Build IPO directory
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llvm-svn: 1381
2001-11-26 18:59:30 +00:00
Chris Lattner
dce8511222
Implement support for internal methods
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llvm-svn: 1380
2001-11-26 18:59:18 +00:00
Chris Lattner
4d2046a71e
Include const prop as part of -raise
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llvm-svn: 1379
2001-11-26 18:58:55 +00:00
Chris Lattner
9158ea6980
* Implement support for folding multiple single letter arguments together like
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with ls: ls -la === ls -l -a
* Implement support for trimming arguments that start with a single letter
argument so that -lfoo is recognized as -l foo for the linker
llvm-svn: 1378
2001-11-26 18:58:34 +00:00
Chris Lattner
d10d3f1015
Misc cleanups
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llvm-svn: 1377
2001-11-26 18:57:38 +00:00