Chris Lattner
644b87ddb2
Revert Anand's patch which broke the build
...
llvm-svn: 5525
2003-02-10 15:55:50 +00:00
Anand Shukla
a502e67a14
*** empty log message ***
...
llvm-svn: 5522
2003-02-09 21:15:36 +00:00
Chris Lattner
cc7f4a3c65
Fix a problem Sumant was running into
...
llvm-svn: 5499
2003-02-06 22:03:46 +00:00
Chris Lattner
978ff5d0dd
Split public interface out into header file
...
llvm-svn: 5472
2003-02-03 19:08:18 +00:00
Chris Lattner
7aec6c471b
Change DSGraph stuff to use hash_(set|map) instead of std::(set|map)
...
This change provides a small (3%) but consistent speedup
llvm-svn: 5460
2003-02-01 04:52:08 +00:00
Chris Lattner
aceb57a289
Fix typo
...
llvm-svn: 5458
2003-02-01 04:50:59 +00:00
Chris Lattner
dcf38586ef
Fix a bug resolving sprintf(...) to sprintf(char*, char*, ...)
...
llvm-svn: 5446
2003-01-30 22:38:44 +00:00
Chris Lattner
0e59c67f69
Actually print the function _name_ if there is a problem
...
llvm-svn: 5443
2003-01-30 21:33:07 +00:00
Chris Lattner
f1f1b83cbe
* Fix linking of opaque types and their non-opaque versions
...
* Fix bug: Linker/2003-01-30-LinkerTypeRename.ll
llvm-svn: 5441
2003-01-30 20:53:43 +00:00
Chris Lattner
f9ace7ffb1
Eliminate using decls
...
llvm-svn: 5439
2003-01-30 19:53:34 +00:00
Chris Lattner
70b2c322eb
* Fix function resolution for varargs function to generate incorrect bytecode instead of crashing
...
* remove using decls
CVS: ----------------------------------------------------------------------
llvm-svn: 5437
2003-01-30 18:22:32 +00:00
Chris Lattner
0ee7b79c71
Fix levelraise/2003-01-30-ShiftCrash.ll
...
llvm-svn: 5435
2003-01-30 17:10:41 +00:00
Chris Lattner
3c20e2c6d1
Initial checkin of pool allocation code
...
llvm-svn: 5432
2003-01-29 21:12:13 +00:00
Chris Lattner
19ad3aaf0a
Disable construction of pool allocator
...
llvm-svn: 5422
2003-01-24 20:13:20 +00:00
Chris Lattner
5db30d467a
Fix bug: LevelRaise/2003-01-22-GEPProblem.ll
...
llvm-svn: 5407
2003-01-23 02:39:10 +00:00
Chris Lattner
7af7b1c82c
Fix bug: ADCE/2003-01-22-PredecessorProblem.ll
...
llvm-svn: 5405
2003-01-23 02:12:18 +00:00
Chris Lattner
9cb223ad0d
Rename include/llvm/Transforms/Instrumentation/TraceFunctions.h to Instrumentation.h
...
llvm-svn: 5281
2003-01-14 22:39:29 +00:00
Chris Lattner
1b6292ad6f
Fix typeo
...
llvm-svn: 5278
2003-01-14 22:34:36 +00:00
Chris Lattner
b5580841b3
Remove unused header and function
...
llvm-svn: 5277
2003-01-14 22:34:13 +00:00
Chris Lattner
a61f16fc93
Clean up #includes
...
Move graph.h into local directory
llvm-svn: 5276
2003-01-14 22:33:56 +00:00
Chris Lattner
95583742c4
Fix bug
...
llvm-svn: 5264
2003-01-14 19:04:43 +00:00
Chris Lattner
31a6321785
Add debugging helper
...
llvm-svn: 5235
2003-01-13 00:52:25 +00:00
Chris Lattner
5fb6540457
Make sure to handle %'s in strings correctly so that the names of BB's and functions are actually printed!
...
llvm-svn: 5234
2003-01-13 00:52:14 +00:00
Chris Lattner
23aa2d5bfd
Fix references to functions
...
llvm-svn: 5222
2003-01-13 00:27:23 +00:00
Chris Lattner
61d594690a
Fix a huge performance problem in reassociate by introducing a
...
rank map cache for instruction ranks
llvm-svn: 5030
2002-12-15 03:56:00 +00:00
Chris Lattner
18fe81719d
Minor changes:
...
* Reword comment to make more clear
* Don't print out BB's after modification made
* Don't delete and new an instruction when we need to move something, just move it.
llvm-svn: 5029
2002-12-15 03:49:50 +00:00
Vikram S. Adve
6c46fba526
External routines used to identify Cilk operations inserted by the
...
parallelization pass.
llvm-svn: 4965
2002-12-10 13:08:48 +00:00
Vikram S. Adve
a9966ae8ad
This file implements the function DemoteRegToStack(), which takes a
...
virtual register computed by an Instruction& X and replaces it with
a slot in the stack frame, allocated via alloca.
llvm-svn: 4964
2002-12-10 13:07:58 +00:00
Vikram S. Adve
849346ee23
This file implements a pass that automatically parallelizes a program,
...
using the Cilk multi-threaded runtime system to execute parallel code.
The current version inserts too many sync() operations in the program
because it does not attempt to optimize their placement.
llvm-svn: 4962
2002-12-10 00:43:34 +00:00
Chris Lattner
fc15b7a661
Fix bug that was bugging bugpoint
...
llvm-svn: 4953
2002-12-07 21:27:16 +00:00
Chris Lattner
be53e88459
Remove dead code
...
llvm-svn: 4952
2002-12-07 18:42:13 +00:00
Chris Lattner
6c9d57c590
Fix bug: 2002-12-05-MissedConstProp.ll pointed out by Casey Carter
...
llvm-svn: 4935
2002-12-05 22:41:53 +00:00
Chris Lattner
dd9d97436d
Fix big bug introduced with symbol table changes
...
llvm-svn: 4885
2002-12-03 18:32:30 +00:00
Chris Lattner
6aa0ec26d5
Initial checkin of Module cloning support stuff
...
llvm-svn: 4788
2002-11-20 20:47:41 +00:00
Chris Lattner
58944216ff
Fix symbol table problem
...
llvm-svn: 4785
2002-11-20 19:32:43 +00:00
Chris Lattner
b5027095e5
- Eliminated the deferred symbol table stuff in Module & Function, it really
...
wasn't an optimization and it was causing lots of bugs.
llvm-svn: 4779
2002-11-20 18:36:02 +00:00
Chris Lattner
ec0df74910
Fix minor bugs
...
llvm-svn: 4778
2002-11-20 18:32:31 +00:00
Chris Lattner
62629300d3
Remove unneccesary #include
...
llvm-svn: 4772
2002-11-19 23:12:53 +00:00
Chris Lattner
4053d2dd12
Implement the CloneFunction function
...
llvm-svn: 4771
2002-11-19 23:12:22 +00:00
Chris Lattner
e5a05ec13b
Minor changes to cloning interface
...
llvm-svn: 4770
2002-11-19 22:54:01 +00:00
Chris Lattner
aff50cfe1d
Fix two fixmes: integrate with inlining, and document
...
llvm-svn: 4769
2002-11-19 22:04:49 +00:00
Chris Lattner
27bf5916fb
Rework inline pass to use cloning infrastructure to do the dirty work
...
llvm-svn: 4766
2002-11-19 21:54:07 +00:00
Chris Lattner
ccb8790bc4
Start using the new function cloning header
...
llvm-svn: 4764
2002-11-19 20:59:41 +00:00
Chris Lattner
7e4c65114b
Move MutatStructTypes.h out of IPO
...
llvm-svn: 4762
2002-11-19 20:49:40 +00:00
Chris Lattner
17da38496e
Rename CloneFunction.h to Cloning.h
...
llvm-svn: 4760
2002-11-19 20:08:24 +00:00
Chris Lattner
adea9960ab
Move the function extractor pass from tools/extract into lib/Xform/IPO
...
llvm-svn: 4759
2002-11-19 18:42:59 +00:00
Chris Lattner
996bf14a4f
Fix bug: 2002-11-13-PointerFunction.ll
...
This should fix codegen on vortex to work much better
llvm-svn: 4704
2002-11-13 06:54:20 +00:00
Chris Lattner
96d1bfd014
Fix testcase: FunctionResolve/2002-11-09-ExternFn.ll
...
llvm-svn: 4668
2002-11-10 03:36:55 +00:00
Chris Lattner
0141841bc4
Fix warning
...
llvm-svn: 4649
2002-11-09 00:49:43 +00:00
Chris Lattner
f03f32d2e8
Fix spelling error
...
llvm-svn: 4645
2002-11-08 23:18:37 +00:00
Chris Lattner
7252fe359e
Use the new getMainFunction() method to efficiently locate main
...
llvm-svn: 4630
2002-11-08 20:34:21 +00:00
Chris Lattner
d5dc2c1417
Fix bug: FunctionResolve/2002-11-07-RetMismatch.ll
...
llvm-svn: 4618
2002-11-08 00:38:20 +00:00
Chris Lattner
aaf2fa34a5
Instcombine this away:
...
%A = getelementptr [4 x int]* %M, long 0, long 0
%B = getelementptr int* %A, long 2
llvm-svn: 4536
2002-11-04 16:43:32 +00:00
Chris Lattner
ecddf3396f
Add a transformation to turn:
...
malloc Ty, C
int
malloc [C x Ty], 1
llvm-svn: 4534
2002-11-04 16:18:53 +00:00
Chris Lattner
e27815a482
Ack: Fix bug in previous checkin.
...
llvm-svn: 4526
2002-11-04 05:50:42 +00:00
Chris Lattner
81135c4c57
Be more generous about level raising constant expressions don't force each
...
constant to one particular type.
llvm-svn: 4525
2002-11-04 05:46:37 +00:00
Chris Lattner
b9fa84c1ed
Make sure to _delete_ memory allocated by worklists
...
llvm-svn: 4523
2002-11-04 02:54:22 +00:00
Anand Shukla
bf2fc13a2f
code to lightly instrument at branches
...
llvm-svn: 4511
2002-11-03 01:45:20 +00:00
Chris Lattner
d94208782e
Make sure to include name information if we have it
...
llvm-svn: 4481
2002-11-01 04:49:06 +00:00
Chris Lattner
b913f4e785
Fixes to the reassociate pass to make it respect dominance properties
...
Huge thanks go to Casey Carter for writing this fix, reassociate is now
reoperational!
llvm-svn: 4471
2002-10-31 17:12:59 +00:00
Chris Lattner
1ec9725ef8
BreakCriticalEdges should update dominance frontier information as well as
...
other dominance stuff. Patch contributed by Casey Carter
llvm-svn: 4457
2002-10-31 02:44:36 +00:00
Misha Brukman
c9c721edf0
Fix spelling of `propagate'.
...
llvm-svn: 4423
2002-10-29 23:06:16 +00:00
Chris Lattner
b8ffbe6966
Ensure definate initialization
...
llvm-svn: 4263
2002-10-22 23:34:11 +00:00
Chris Lattner
b565d3ac5b
- Rename AnalysisUsage::preservesAll to getPreservesAll & preservesCFG to
...
setPreservesCFG to be less confusing.
llvm-svn: 4255
2002-10-21 20:00:28 +00:00
Chris Lattner
79cf8950f1
* Apparently string::find doesn't work right on our sun boxes. Work around this.
...
llvm-svn: 4219
2002-10-17 16:22:08 +00:00
Chris Lattner
15d0113fc6
Really disable pool allocator
...
llvm-svn: 4216
2002-10-17 04:57:09 +00:00
Chris Lattner
82f54dca49
- Change Function's so that their argument list is populated when they are
...
constructed. Before, external functions would have an empty argument list,
now a Function ALWAYS has a populated argument list.
llvm-svn: 4149
2002-10-13 20:57:00 +00:00
Chris Lattner
fdf2ca9468
- Rename Instruction::First*Op to *OpsBegin, and Num*Ops to *OpsEnd to
...
reflect the fact that it's a range being defined.
llvm-svn: 4147
2002-10-13 19:39:16 +00:00
Chris Lattner
9d067ad595
Account for global variables resolved more accurately.
...
llvm-svn: 4143
2002-10-13 17:30:30 +00:00
Chris Lattner
721a5fac62
Use methods that are more explanatory
...
llvm-svn: 4142
2002-10-13 17:12:47 +00:00
Anand Shukla
d80a46cb42
Changed to external global var
...
llvm-svn: 4120
2002-10-12 20:33:47 +00:00
Chris Lattner
8cd34b84b2
Stop using DataStructureGraph.h
...
llvm-svn: 4106
2002-10-10 20:33:46 +00:00
Chris Lattner
42547124d0
- Dramatically simplify the ConstantMerge code now that
...
Value::replaceAllUsesWith works with constants correctly.
llvm-svn: 4104
2002-10-09 23:16:04 +00:00
Chris Lattner
83d105d986
Almost a complete rewrite of FunctionResolution to now resolve functions
...
and global variables.
This fixes bug: FuncResolve/2002-08-19-ResolveGlobalVarsEasier.ll
And bug: SingleSource/UnitTests/2002-10-09-ArrayResolution.c
Note that this does not fix bug:
FunctionResolve/2002-08-19-ResolveGlobalVars.ll because replaceAllUsesWith
breaks when a constantexpr is pointing to the thing being replaced. This
is more of an infrastructure problem than anything.
llvm-svn: 4099
2002-10-09 21:10:06 +00:00
Chris Lattner
51d98b38f2
- Rename MTy to FTy (no methods exist anymore)
...
- Fix bug: LevelRaise/2002-10-08-VarArgCallInfLoop.ll
llvm-svn: 4088
2002-10-09 00:16:00 +00:00
Chris Lattner
e8160b4dd1
- Fix bug: LevelRaise/2002-10-08-VarArgCall.ll
...
llvm-svn: 4083
2002-10-08 22:19:25 +00:00
Chris Lattner
d68e6d1718
- Fix bug: cee/2002-10-07-NoImmediateDominator.ll
...
llvm-svn: 4081
2002-10-08 21:53:51 +00:00
Chris Lattner
c35f54df86
Changes to support PHINode::removeIncoming changes
...
llvm-svn: 4080
2002-10-08 21:36:34 +00:00
Chris Lattner
9c236351fd
Changes to support PHINode::removeIncoming changes
...
llvm-svn: 4079
2002-10-08 21:36:33 +00:00
Chris Lattner
40df2d9d4c
- Checkin LARGE number of Changes to CEE pass that will make it much more
...
powerful, but that are largely disabled. The basic idea here is that it
is trying to forward branches across basic blocks that have PHI nodes in
it, which are crucial to be able to handle cases like whet.ll.
Unfortunately we are not updating SSA correctly, causing sim.c to die, and I
don't have time to fix the regression now, so I must disable the
functionality.
llvm-svn: 4077
2002-10-08 21:34:15 +00:00
Chris Lattner
3cf20c3f14
Expose isCriticalEdge & SplitCriticalEdge methods from crit-edges pass
...
llvm-svn: 4075
2002-10-08 21:06:27 +00:00
Chris Lattner
b32252aa71
It is illegal for PHI nodes to have zero values, delete the code to handle them
...
llvm-svn: 4071
2002-10-08 17:07:39 +00:00
Chris Lattner
55c7ae3cdc
Fold ashr -1, X into -1
...
llvm-svn: 4070
2002-10-08 16:16:40 +00:00
Chris Lattner
c532e35cce
Non-functionality change just to make it more clear what is going on
...
llvm-svn: 4060
2002-10-07 18:34:32 +00:00
Chris Lattner
88c8ffce8b
Fix bug: 2002-10-02-SignExtensionProblem.ll
...
llvm-svn: 4017
2002-10-02 18:53:14 +00:00
Chris Lattner
3fec0954e8
Changes to work with Statistics rework
...
* Renamed StatisticReporter.h/cpp to Statistic.h/cpp
* Broke constructor to take two const char * arguments instead of one, so
that indendation can be taken care of automatically.
* Sort the list by pass name when printing
* Make sure to print all statistics as a group, instead of randomly when
the statistics dtors are called.
* Updated ProgrammersManual with new semantics.
llvm-svn: 4004
2002-10-01 22:40:31 +00:00
Chris Lattner
7cf9f6f4b1
Updates to work with recent Statistic's changes:
...
* Renamed StatisticReporter.h/cpp to Statistic.h/cpp
* Broke constructor to take two const char * arguments instead of one, so
that indendation can be taken care of automatically.
* Sort the list by pass name when printing
* Make sure to print all statistics as a group, instead of randomly when
the statistics dtors are called.
* Updated ProgrammersManual with new semantics.
llvm-svn: 4002
2002-10-01 22:38:41 +00:00
Chris Lattner
4cc183889f
Updates to work with recent Statistic's changes:
...
* Renamed StatisticReporter.h/cpp to Statistic.h/cpp
* Broke constructor to take two const char * arguments instead of one, so
that indendation can be taken care of automatically.
* Sort the list by pass name when printing
* Make sure to print all statistics as a group, instead of randomly when
the statistics dtors are called.
* Updated ProgrammersManual with new semantics.
llvm-svn: 4001
2002-10-01 22:38:37 +00:00
Chris Lattner
b5d3e33496
Build subdirs in parallel
...
llvm-svn: 4000
2002-10-01 22:36:35 +00:00
Chris Lattner
61e8de1c61
Fix bug in LICM that caused the previous big win. :(
...
llvm-svn: 3980
2002-09-29 22:26:07 +00:00
Chris Lattner
ef0e95bb42
Hoist the contents of Loops in depth first order in the dominator tree,
...
rather than in random order. This causes LICM to be DRAMATICALLY more
effective. For example, on bzip2.c, it is able to hoist 302 loads and
2380 total instructions, as opposed to 44/338 before. This obviously
makes other transformations much more powerful as well!
llvm-svn: 3978
2002-09-29 21:46:09 +00:00
Chris Lattner
b731880895
Fix major bugs in dominator set & tree information updating
...
llvm-svn: 3975
2002-09-29 21:41:38 +00:00
Vikram S. Adve
69d19cf9a9
Convert DIRS to PARALLEL_DIRS. They can be built independently.
...
llvm-svn: 3972
2002-09-29 11:52:14 +00:00
Chris Lattner
0bbb8f6e06
- Further cleanups of LICM pass, remove extra work from previous implementation
...
- Do not clone instructions then insert clone outside of loop. Just move them.
llvm-svn: 3951
2002-09-26 19:40:25 +00:00
Chris Lattner
0c66734ac5
Improve comments, doxygenize more
...
llvm-svn: 3950
2002-09-26 16:52:07 +00:00
Chris Lattner
21eb78d59d
Clean up LICM significantly now that it is guaranteed to have loop preheaders
...
llvm-svn: 3947
2002-09-26 16:38:03 +00:00
Chris Lattner
9cdbd428b0
Change pass name to something sane
...
llvm-svn: 3946
2002-09-26 16:37:37 +00:00
Chris Lattner
fe9fba6f5b
Loop invariant code motion now depends on the LoopPreheader pass. Dead code
...
has not yet been removed.
llvm-svn: 3945
2002-09-26 16:19:31 +00:00
Chris Lattner
f9676d651d
- Cleanup break-crit-edges pass by making SplitCriticalEdge a member method.
...
- break-crit-edges pass does not invalidate loop-preheader pass.
llvm-svn: 3944
2002-09-26 16:18:51 +00:00
Chris Lattner
e5996b4c88
Checkin new loop-preheader insertion pass.
...
llvm-svn: 3942
2002-09-26 16:17:31 +00:00
Chris Lattner
7cdd2e0cb0
Converted SimpleStructMutation to take TargetData as a required pass.
...
llvm-svn: 3932
2002-09-26 00:17:21 +00:00
Chris Lattner
7ab2bba3d3
Change LowerAllocations pass to 'require' TargetData instead of it being
...
passed in.
llvm-svn: 3929
2002-09-25 23:47:47 +00:00
Chris Lattner
2cf19d980a
- Fix bug: Mem2Reg/2002-05-01-ShouldNotPromoteThisAlloca.ll
...
llvm-svn: 3917
2002-09-24 21:19:41 +00:00
Chris Lattner
7fafece8e0
Eliminate extraneous #include
...
llvm-svn: 3916
2002-09-24 21:18:40 +00:00
Chris Lattner
54cf78c786
Fix bug: SimplifyCFG/2002-09-24-PHIAssertion.ll
...
llvm-svn: 3913
2002-09-24 16:09:17 +00:00
Chris Lattner
a4f47fb77e
- Do not expose Critical Edge breaking mechanics outside the BCE pass, thus
...
removing it from Transforms/Local.h and from Transforms/Utils/*
llvm-svn: 3911
2002-09-24 15:52:01 +00:00
Chris Lattner
25ba5ac7ce
- Do not expose Critical Edge breaking mechanics outside the BCE pass, thus
...
removing it from Transforms/Local.h and from Transforms/Utils/*
llvm-svn: 3910
2002-09-24 15:51:56 +00:00
Chris Lattner
1014aae962
Correlated Exprs pass now requires BCE pass instead of doing it manually
...
llvm-svn: 3908
2002-09-24 15:43:56 +00:00
Chris Lattner
49588769e0
- Expose passinfo from BreakCriticalEdges pass so that it may be "Required"
...
by other passes. Make BCE pass be in anonymous namespace now.
llvm-svn: 3907
2002-09-24 15:43:12 +00:00
Chris Lattner
4e11d9e5de
Minor cleanups
...
llvm-svn: 3904
2002-09-24 00:09:26 +00:00
Chris Lattner
e62cdff96c
Add new BreakCriticalEdges pass
...
llvm-svn: 3903
2002-09-24 00:08:39 +00:00
Chris Lattner
b6c408778a
Optimize away cases like:
...
%cast109 = cast uint %cast212 to short ; <short> [#uses=1]
%cast214 = cast short %cast109 to uint ; <uint> [#uses=1]
%cast215 = cast uint %cast214 to short ; <short> [#uses=1]
llvm-svn: 3897
2002-09-23 23:39:43 +00:00
Chris Lattner
a4184f9ab6
Fix: ConstantMerge/2002-09-23-CPR-Update.ll
...
Basically, this bug boiled down to calling replaceUsesOfWith on a constant,
which changed it's shape in an illegal way. This pass now goes through all
of the trouble neccesary to do the replacement on constants.
llvm-svn: 3895
2002-09-23 23:00:46 +00:00
Chris Lattner
2a53929c5d
* Fix bug: CorrelatedExprs/2002-09-23-PHIUpdateBug.ll
...
* Make sure "Changed" is updated correctly
llvm-svn: 3891
2002-09-23 20:06:22 +00:00
Chris Lattner
aecb825629
Insert resolved constants into the global map so they are reused correctly.
...
This bug was exposed linking the SPEC benchmark suite.
llvm-svn: 3888
2002-09-23 18:14:15 +00:00
Chris Lattner
5c6d487ee2
Don't insert a PHI node to merge "returns" from an inlined function if there
...
is only a single return from the function!
llvm-svn: 3878
2002-09-22 18:41:25 +00:00
Anand Shukla
b959e8559e
Added checking threshold
...
llvm-svn: 3864
2002-09-20 16:44:35 +00:00
Anand Shukla
cf6e76fbff
split retracing into a separate file
...
llvm-svn: 3809
2002-09-18 03:55:26 +00:00
Misha Brukman
e093f5cb9b
Removed unnecessary #includes.
...
llvm-svn: 3802
2002-09-18 02:07:57 +00:00
Misha Brukman
6a2dc6b0ba
Fixed typo.
...
llvm-svn: 3801
2002-09-18 00:42:45 +00:00
Chris Lattner
4396aee3a2
There is a #define in some header that conflicts with INFINITY, rename it.
...
llvm-svn: 3797
2002-09-17 23:46:33 +00:00
Chris Lattner
5ccb21f41d
Fix bug: test/Regression/Transforms/InstCombine/2002-09-17-GetElementPtrCrash.ll
...
Thanks to Casey for finding it!
llvm-svn: 3783
2002-09-17 21:05:42 +00:00
Chris Lattner
99d6a46698
Fix FunctionInlining pass assertion failure:
...
ilist:104: failed assertion `Traits::getNext(NodePtr) != 0 && "Dereferencing end()!"'
llvm-svn: 3768
2002-09-16 22:30:20 +00:00
Chris Lattner
5704e40ce0
Fix: test/Regression/LLC/badidx.c problem
...
llvm-svn: 3763
2002-09-16 18:32:33 +00:00
Vikram S. Adve
4bcec53ed7
Extract most of the transformation into an externally accessible
...
function -- DecomposeArrayRef(GetElementPtrInst* GEP) -- that can
be invoked on a single instruction at a time.
llvm-svn: 3755
2002-09-16 16:40:07 +00:00
Anand Shukla
86e49b7621
Incorporated changes in alloca and getElementPointer instruction
...
llvm-svn: 3733
2002-09-16 05:26:51 +00:00
Anand Shukla
0906acb26d
Incorporated changes in alloca instruction
...
llvm-svn: 3732
2002-09-16 05:24:49 +00:00
Chris Lattner
56d9dfd0e0
Fix bug I introduced
...
llvm-svn: 3719
2002-09-14 19:33:16 +00:00
Misha Brukman
2e598f0092
Function.h is unnecessary when Module.h is included.
...
llvm-svn: 3716
2002-09-14 03:04:02 +00:00
Misha Brukman
dbe90c56ec
Following Chris's advice, I'm pruning some unnecessary .h includes that I'm
...
noticing. Since Module includes Function, and eventually, BasicBlock and
GlobalVariable, the last three are unnecessary to be included directly.
llvm-svn: 3713
2002-09-14 02:06:53 +00:00
Chris Lattner
547be87c13
Change the MallocInst & AllocaInst ctors to take the allocated type, not the
...
pointer type returned.
llvm-svn: 3711
2002-09-13 22:28:50 +00:00
Chris Lattner
f820cab2ad
Change the MallocInst & AllocaInst ctors to take the allocated type, not the
...
pointer type returned.
llvm-svn: 3710
2002-09-13 22:28:45 +00:00
Chris Lattner
d6fed79df6
Fix bug I introduced with one of my previous changes.
...
Thanks fly out to Nick for noticing it! :)
llvm-svn: 3691
2002-09-12 19:00:43 +00:00
Chris Lattner
fb017cb38c
- Change getelementptr instruction to use long indexes instead of uint
...
indexes for sequential types.
llvm-svn: 3682
2002-09-11 01:21:33 +00:00
Chris Lattner
18e3c4ff50
- Change getelementptr instruction to use long indexes instead of uint
...
indexes for sequential types.
llvm-svn: 3681
2002-09-11 01:21:29 +00:00
Chris Lattner
5f4b79edaf
Fix the last of the silly bugs I just introduced. :(
...
llvm-svn: 3674
2002-09-10 23:46:10 +00:00
Chris Lattner
62bd3a248c
Fix bugs in previous checkins
...
llvm-svn: 3673
2002-09-10 23:31:28 +00:00
Chris Lattner
0b81131afc
Fix bug in previous checkin
...
llvm-svn: 3672
2002-09-10 23:31:12 +00:00
Chris Lattner
5143d4a3b3
Add cannonicalization of shl X, 1 -> add X, X
...
llvm-svn: 3671
2002-09-10 23:04:09 +00:00
Chris Lattner
f2fa52fec2
Fix minor problems in previous checkin
...
llvm-svn: 3669
2002-09-10 22:52:51 +00:00
Chris Lattner
3b3e26bb63
Fix minor problems in previous checkin
...
llvm-svn: 3668
2002-09-10 22:52:49 +00:00
Chris Lattner
f2e4e61769
Clean up code due to auto-insert constructors
...
llvm-svn: 3666
2002-09-10 22:38:49 +00:00
Chris Lattner
37c3a1d80c
Clean up code due to auto-insert constructors
...
llvm-svn: 3665
2002-09-10 22:38:47 +00:00
Chris Lattner
38203aa15a
Clean up code
...
llvm-svn: 3664
2002-09-10 22:38:06 +00:00
Chris Lattner
acbd992f9d
Fix bug: test/Regression/Transforms/LevelRaise/2002-09-10-PointerAdds.ll
...
llvm-svn: 3658
2002-09-10 19:42:53 +00:00
Chris Lattner
da9702a8a1
Simplify code (somtimes dramatically), by using the new "auto-insert" feature
...
of instruction constructors.
llvm-svn: 3656
2002-09-10 17:04:02 +00:00
Chris Lattner
5758cf6d77
Simplify code (somtimes dramatically), by using the new "auto-insert" feature
...
of instruction constructors.
llvm-svn: 3655
2002-09-10 17:03:06 +00:00
Chris Lattner
7787814c22
* Clean up code a little bit
...
* Fix bug: test/Regression/Transforms/IndVarsSimplify/2002-09-09-PointerIndVar.ll
llvm-svn: 3644
2002-09-10 05:24:05 +00:00
Chris Lattner
4f5abce7f6
Hack unneccesary now that shifts of pointers are no longer legal!
...
llvm-svn: 3640
2002-09-10 03:50:54 +00:00
Chris Lattner
f6a9e54dda
Disallow creation of pointer typed shift instructions
...
llvm-svn: 3637
2002-09-09 20:25:21 +00:00
Chris Lattner
4b8ce3aed2
Factor silly code duplication out
...
llvm-svn: 3627
2002-09-08 21:47:54 +00:00
Chris Lattner
c1de581f8e
Fix Bug: test/Regression/Transforms/InstCombine/2002-09-08-PointerShiftBug.ll
...
llvm-svn: 3626
2002-09-08 21:39:07 +00:00
Chris Lattner
c30029172a
Minor simplification
...
llvm-svn: 3619
2002-09-08 18:55:04 +00:00
Chris Lattner
bd03f18e04
Initial checkin of Correlated Expression Elimination Pass
...
llvm-svn: 3599
2002-09-06 18:41:55 +00:00
Chris Lattner
bf38fcf5ee
Fix file header to be accurate, instead of something I just copied and pasted.
...
llvm-svn: 3591
2002-09-06 03:59:56 +00:00
Chris Lattner
78a3ebaa18
Fix bug with critical edge splitting code where it wouldn't update PHI nodes
...
in the old destination block to indicate that the value flows from the new
edge splitting block, not from the original multi-successor block.
llvm-svn: 3590
2002-09-06 03:51:45 +00:00
Chris Lattner
c3c754062f
Check in the implementation of critical edge detection and splitting
...
llvm-svn: 3588
2002-09-06 02:35:34 +00:00
Chris Lattner
3ce5b343c5
- Renamed Type::isIntegral() to Type::isInteger()
...
- Added new method Type::isIntegral() that is the same as isInteger, but
also accepts bool.
llvm-svn: 3574
2002-09-03 01:08:28 +00:00
Chris Lattner
904f214a13
- Renamed Type::isIntegral() to Type::isInteger()
...
- Added new method Type::isIntegral() that is the same as isInteger, but
also accepts bool.
llvm-svn: 3573
2002-09-03 01:07:35 +00:00
Chris Lattner
cd49f0ec5d
Add constant prop & DIE to InstCombine, so it cleans up after itself
...
llvm-svn: 3568
2002-09-02 04:59:56 +00:00
Chris Lattner
bb8f1a072b
- Implement SCCP of getelementptr instructions
...
- Implement SCCP of globals into ConstantExprs hopefully opening new
opportunities for more SCCP.
llvm-svn: 3555
2002-08-30 23:39:00 +00:00
Chris Lattner
838248b35a
- Eliminate the last traces of the 'analysis' namespace
...
llvm-svn: 3550
2002-08-30 22:53:53 +00:00
Chris Lattner
a146c9e769
Really minor cleanups
...
llvm-svn: 3549
2002-08-30 22:53:30 +00:00
Chris Lattner
b0cbcfd5e4
- GCSE now no longer counts instructions not removed (due to no common
...
dominator as being removed)
- GCSE now uses new Value #'ing interface, instead of dealing with AA itself
- GCSE worklist implementation much simpler, class cleaned up.
llvm-svn: 3533
2002-08-30 20:22:29 +00:00
Chris Lattner
66b1127636
- 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
9f18db8156
Eliminated the MemAccessInst class, folding contents into GEP class.
...
llvm-svn: 3488
2002-08-22 23:37:24 +00:00
Chris Lattner
20b85d96e4
Eliminated the MemAccessInst class, folding contents into GEP class.
...
llvm-svn: 3487
2002-08-22 23:37:20 +00:00
Chris Lattner
969c616d51
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
65920fff34
*** empty log message ***
...
llvm-svn: 3483
2002-08-22 22:48:32 +00:00
Chris Lattner
8b8d72c1f2
Add capability of using pointer analysis to LICM
...
llvm-svn: 3478
2002-08-22 21:39:55 +00:00
Chris Lattner
5addf774a3
Remove long obsolete comments
...
llvm-svn: 3476
2002-08-22 21:25:54 +00:00
Chris Lattner
18826b07fe
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
5b94b874d6
Convert GCSE pass to use new alias analysis infrastructure
...
llvm-svn: 3463
2002-08-22 18:24:48 +00:00
Chris Lattner
59e4067423
Do not generate load/store instructions with indexing.
...
llvm-svn: 3461
2002-08-22 16:41:31 +00:00
Chris Lattner
c4bd846e84
- Split Dominators.h into Dominators.h & PostDominators.h
...
llvm-svn: 3432
2002-08-21 23:43:50 +00:00
Chris Lattner
9c09c6a306
Do not generate loads/stores with indexing
...
llvm-svn: 3422
2002-08-21 22:11:33 +00:00
Chris Lattner
c3bf7eea0e
Remove extraneous #includes
...
llvm-svn: 3421
2002-08-21 22:11:14 +00:00
Chris Lattner
cddef868de
Do not create load/stores with indexes
...
llvm-svn: 3420
2002-08-21 22:10:52 +00:00
Chris Lattner
a154f5fa97
Remove an optimization that isn't.
...
llvm-svn: 3419
2002-08-21 22:10:06 +00:00
Chris Lattner
6c83ee57c1
- Do not expose ::ID from any of the analyses anymore.
...
llvm-svn: 3417
2002-08-21 17:09:49 +00:00
Chris Lattner
af538ea2c9
fixed bug: test/Regression/Linker/2002-08-20-ConstantExpr.ll
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llvm-svn: 3412
2002-08-20 19:35:11 +00:00
Chris Lattner
ad92b604b5
- instcombine (~(a < b)) into (a >= b)
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llvm-svn: 3406
2002-08-20 18:24:26 +00:00
Chris Lattner
22116975ce
- implemented instcombine of phi (X, X, X) -> X
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llvm-svn: 3397
2002-08-20 15:35:35 +00:00
Chris Lattner
289ad0e1fd
- Made GlobalDCE worklist driven, making it more successful. Now can handle
...
cases like: test/Regression/Transforms/GlobalDCE/2002-08-17-WorkListTest.ll
llvm-svn: 3381
2002-08-18 01:28:30 +00:00
Chris Lattner
04d2780d12
Promote getelementptr instructions to constexprs if we can.
...
llvm-svn: 3368
2002-08-17 22:21:59 +00:00
Chris Lattner
caaca8d4c9
Handle more cases of cast-of-cast in more general forms.
...
llvm-svn: 3347
2002-08-15 16:15:25 +00:00
Chris Lattner
83f92a7237
Implement capability to fold this:
...
uint %test4(int %A, int %B) {
%COND = setlt int %A, %B ; <bool> [#uses=1]
%result = cast bool %COND to uint ; <uint> [#uses=1]
ret uint %result
}
into a single cast instruction.
llvm-svn: 3339
2002-08-14 23:21:10 +00:00
Chris Lattner
be85bafab2
Avoid creating 'load X, 0' instead of just 'load X'
...
This _trivial_ change causes GCSE and LICM to be much more effective at
hoisting loads. Before it would not be able to eliminate 'load X' if there
was just a dominating 'load X, 0' because the expressions were not identical.
llvm-svn: 3337
2002-08-14 22:11:52 +00:00
Chris Lattner
80b897953e
Avoid inserting an entry block unless we need it
...
llvm-svn: 3336
2002-08-14 21:35:02 +00:00
Chris Lattner
6a9d88347a
Remove support for Not ConstantExpr. This simplifies the unary case to only
...
have to support the cast instruction, so the function is renamed to getCast.
llvm-svn: 3328
2002-08-14 18:24:09 +00:00
Chris Lattner
760f32d641
Fix bug introduced in last checkin due to CastInst not being visible
...
llvm-svn: 3327
2002-08-14 18:22:19 +00:00
Chris Lattner
980bf4b44d
Remove support for NOT instruction
...
llvm-svn: 3323
2002-08-14 18:18:02 +00:00
Chris Lattner
34a9a81756
Remove extra #includes
...
llvm-svn: 3322
2002-08-14 18:17:32 +00:00
Chris Lattner
c264beb7c5
Remove support for unary operators
...
llvm-svn: 3318
2002-08-14 17:53:45 +00:00
Chris Lattner
890adeb7a2
- Fix InstCombine pass to not generate or process NOT instructions
...
- Fixed testcases to not use them either.
llvm-svn: 3315
2002-08-14 17:51:49 +00:00
Chris Lattner
c8183d92e3
Remove support for NOT instruction
...
llvm-svn: 3313
2002-08-14 17:45:39 +00:00
Chris Lattner
b6a04772b5
- Rename ConstantGenericIntegral -> ConstantIntegral
...
llvm-svn: 3300
2002-08-13 17:50:24 +00:00
Chris Lattner
a6ba1b74ac
* Factor a bunch of code by using ReplaceInstUsesWith
...
* Move isMaxValue, isMinValue, isAllOnesValue to Constants.h
llvm-svn: 3290
2002-08-12 21:17:25 +00:00
Chris Lattner
0a51808266
New functionality for instcombine:
...
* New ReplaceInstUsesWith function to factor out tons of common code
This needs to be used more in the future still, but it's a good start
* New InsertNewInstBefore to allow multi-instruction replacements
* Change getMaxValue functions to isAllOnesValue function, which doesn't
have to CREATE/lookup a new constant. Also the name is accurate
* Add new isMaxValue, isMinValue, isMaxValueMinusOne, isMinValuePlusOne
functions: This should be moved to Constant* classes eventually
* Implement xor X, ALLONES -> not X
* Fold ALL setcc's of booleans away
* Handle various SetCC's for integers against values at the end of their
ranges, possibly off by one. This implements the setcc-strength-reduce.ll
testcase.
llvm-svn: 3286
2002-08-09 23:47:40 +00:00
Chris Lattner
62be99967a
Initial checkin of the "Hello World" Pass.
...
llvm-svn: 3266
2002-08-08 20:10:38 +00:00
Chris Lattner
a21e315db4
- Cleaned up the interface to AnalysisUsage to take analysis class names
...
instead of ::ID's.
- Pass::getAnalysis<> now no longer takes an optional argument
llvm-svn: 3265
2002-08-08 19:01:30 +00:00
Chris Lattner
91d4742562
- Cleaned up the interface to AnalysisUsage to take analysis class names
...
instead of ::ID's.
- Pass::getAnalysis<> now no longer takes an optional argument
llvm-svn: 3264
2002-08-08 19:01:28 +00:00
Chris Lattner
62fb7f0304
Remove extraneous #includes
...
llvm-svn: 3262
2002-08-08 19:00:34 +00:00
Vikram S. Adve
bbe47f2e7d
Eliminate cast instructions: use only GEPs in decomposed sequence.
...
Don't decompose if there are 2 indices with 0 as first index.
Compute Changed flag correctly in runOnBasicBlock().
llvm-svn: 3233
2002-08-03 13:21:15 +00:00
Chris Lattner
c840f0ec2a
Fix bug: test/Regression/Transforms/InstCombine/2002-08-02-CastTest.ll
...
Implement feature: Cast's can now be converted to bitwise AND expressions.
llvm-svn: 3225
2002-08-02 20:00:25 +00:00
Chris Lattner
5d9be21256
* Cleanups of instcombine
...
- Reenable gep (gep x) -> x
- Make instcombine do dead instruction elimination where it's really
easy. Now visitors don't have to ensure they aren't not processing
dead instructions.
llvm-svn: 3222
2002-08-02 19:29:35 +00:00
Chris Lattner
b55222222e
Fix bug: test/Regression/Transforms/GCSE/2002-05-21-NoSharedDominator.ll
...
llvm-svn: 3215
2002-08-02 18:06:01 +00:00
Chris Lattner
b630b06f0d
Remove unneccesary #inlcude
...
llvm-svn: 3200
2002-08-01 20:01:02 +00:00
Chris Lattner
b1792282eb
Implement the other half of a feature advertised by OperandConvertableToType.
...
This fixes bug: test/Regression/Transforms/LevelRaise/2002-07-31-AssertionFailure.ll
llvm-svn: 3193
2002-07-31 22:31:34 +00:00
Chris Lattner
f8ca791c68
* Indent class into anonymous namespace, filling up the diff with garbage
...
* Internalize global variables with initializers
* Add new stat to track global variable internalization
* Only count functions that were not internal before in internalized function
count
llvm-svn: 3163
2002-07-30 19:48:44 +00:00
Chris Lattner
12b9a2a7e6
Cleanup ConstantExpr handling:
...
* Correctly delete TypeHandles in AsmParser. In addition to not leaking
memory, this prevents a bug that could have occurred when a type got
resolved that the constexpr was using
* Check for errors in the AsmParser instead of hitting assertion failures
deep in the code
* Simplify the interface to the ConstantExpr class, removing unneccesary
parameters to the ::get* methods.
* Rename the 'getelementptr' version of ConstantExpr::get to
ConstantExpr::getGetElementPtr
llvm-svn: 3160
2002-07-30 18:54:22 +00:00
Chris Lattner
902619d2f1
Remove FIXME's that aren't really needed after all.
...
llvm-svn: 3158
2002-07-30 16:38:54 +00:00
Chris Lattner
4d05134df0
Fix bug with last patch which would occur when a call returned void and we
...
attempted to assign it a name.
llvm-svn: 3142
2002-07-30 02:42:49 +00:00
Chris Lattner
1980b35509
* Make sure the resolved function call instructions get the name from the
...
old call instruction
* Implement conversion of return values for calls. This fixes bug:
test/Regression/Transforms/FunctionResolve/retmismatch3.ll
llvm-svn: 3140
2002-07-30 00:50:49 +00:00
Chris Lattner
b9052f081a
* Fix bug: test/Regression/Transforms/ADCE/2002-07-17-AssertionFailure.ll
...
which was caused by us not running the "drop references of dead
instructions" code when there were no basic blocks that were dead.
We still don't want to do some of the stuff we do if there are dead
basic blocks, but we DO want to drop references of dead instructions,
so we factor the common code out to a new method.
llvm-svn: 3137
2002-07-30 00:22:34 +00:00
Chris Lattner
72b8a38a26
Add code to ensure that no PHI nodes are left laying around with their
...
arguments dropped. This fixes bug:
test/Regression/Transforms/ADCE/2002-07-17-PHIAssertion.ll
llvm-svn: 3134
2002-07-29 23:40:46 +00:00
Chris Lattner
078c1024c0
Implement a new RemoveSuccessor function
...
llvm-svn: 3131
2002-07-29 22:32:08 +00:00
Chris Lattner
5aef91b716
Fix bug: test/Regression/Transforms/ADCE/2002-07-29-Segfault.ll
...
llvm-svn: 3129
2002-07-29 22:31:39 +00:00
Chris Lattner
2f7ce877c5
Allow folding of basic blocks that have PHI nodes in them, fixing "bug":
...
test/Regression/Transforms/SimplifyCFG/2002-06-24-PHINode.ll
llvm-svn: 3128
2002-07-29 21:26:30 +00:00
Chris Lattner
ec2780457d
* Standardize how analysis results/passes as printed with the print() virtual
...
methods
* Eliminate AnalysisID: Now it is just a typedef for const PassInfo*
* Simplify how AnalysisID's are initialized
* Eliminate Analysis/Writer.cpp/.h: incorporate printing functionality into
the analyses themselves.
llvm-svn: 3116
2002-07-27 01:12:17 +00:00
Chris Lattner
3f47f1065b
* Standardize how analysis results/passes as printed with the print() virtual
...
methods
* Eliminate AnalysisID: Now it is just a typedef for const PassInfo*
* Simplify how AnalysisID's are initialized
* Eliminate Analysis/Writer.cpp/.h: incorporate printing functionality into
the analyses themselves.
llvm-svn: 3115
2002-07-27 01:12:15 +00:00
Chris Lattner
7a9eb848cd
* Add support for different "PassType's"
...
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Remove getPassName implementations from various subclasses
llvm-svn: 3113
2002-07-26 21:12:46 +00:00
Chris Lattner
b934722f1b
* Add support for different "PassType's"
...
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Remove getPassName implementations from various subclasses
llvm-svn: 3112
2002-07-26 21:12:44 +00:00
Chris Lattner
ec1a192b16
*** empty log message ***
...
llvm-svn: 3105
2002-07-26 18:40:14 +00:00
Chris Lattner
05fe67c0d2
*** empty log message ***
...
llvm-svn: 3075
2002-07-25 06:17:51 +00:00
Chris Lattner
0702eb18e6
*** empty log message ***
...
llvm-svn: 3072
2002-07-24 22:40:39 +00:00
Chris Lattner
4a9e674077
Eliminate several include/llvm/Transforms/IPO/*.h files, moving their contents into IPO.h
...
llvm-svn: 3043
2002-07-24 17:12:05 +00:00
Chris Lattner
921e366a5c
Merge ChangeAllocations into scalar.h
...
llvm-svn: 3038
2002-07-23 22:04:17 +00:00
Chris Lattner
176a67ce61
Rename header
...
llvm-svn: 3037
2002-07-23 22:04:02 +00:00
Chris Lattner
46077f4e0f
Cleanup and simplify code
...
llvm-svn: 3036
2002-07-23 22:03:41 +00:00
Chris Lattner
ac78173ee0
Incorporate ConstantMerge.h into IPO.h
...
llvm-svn: 3035
2002-07-23 19:57:40 +00:00
Chris Lattner
38adabd0a1
Rename LevelChange.h to RaisePointerReferences.h
...
llvm-svn: 3034
2002-07-23 19:57:08 +00:00
Chris Lattner
c482880f9e
*** empty log message ***
...
llvm-svn: 3016
2002-07-23 18:06:35 +00:00
Chris Lattner
606421d005
* Remove getPassName implementation
...
* Register all Passes
llvm-svn: 3015
2002-07-23 18:06:30 +00:00
Chris Lattner
17d972ce72
* Cleanup the pass a bit more, making it more object oriented.
...
* Split the two behaviors of the InsertTraceCode class into two subclasses
* Register Passes
llvm-svn: 3014
2002-07-23 18:04:15 +00:00
Chris Lattner
670d7d06fe
* Break the two different behaviors of SimpleStructMutation into two subclasses
...
* Register the passes
llvm-svn: 3013
2002-07-23 18:03:11 +00:00
Chris Lattner
b059058c80
* Make the ctor take a TargetData even though it's not using it yet
...
* Register the pass
llvm-svn: 3012
2002-07-23 18:02:23 +00:00
Chris Lattner
bdb978fa79
* Remove lots of dead stuff
...
* Register Pass
llvm-svn: 3011
2002-07-23 18:01:39 +00:00
Chris Lattner
24bcbdd155
*** empty log message ***
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llvm-svn: 3002
2002-07-23 17:52:38 +00:00
Chris Lattner
4d05cb01b1
Hide extra argument
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llvm-svn: 2986
2002-07-22 02:17:27 +00:00
Chris Lattner
99ad379582
*** empty log message ***
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llvm-svn: 2985
2002-07-22 02:10:13 +00:00
Anand Shukla
60f4c16199
comeented out debug printing
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llvm-svn: 2980
2002-07-21 09:41:18 +00:00
Anand Shukla
4c822342bf
minor corrections
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llvm-svn: 2971
2002-07-18 20:56:47 +00:00
Chris Lattner
c459d57fe3
Seperate stats for DCE'd functions and vars
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llvm-svn: 2961
2002-07-18 06:40:04 +00:00
Chris Lattner
13b8b7c8fe
*** empty log message ***
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llvm-svn: 2959
2002-07-18 04:43:20 +00:00
Chris Lattner
1abd637044
Only functions with external linkage can be resolved to function declarations.
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This change fixes programs that have multiple functions named the same thing,
where are least one of them is static/internal.
llvm-svn: 2954
2002-07-18 03:01:24 +00:00
Chris Lattner
d703fa0041
* Rewrite loop to be slightly more efficient (arguably)
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* Fix a MAJOR thinko that was causing bad links to happen on Spec
llvm-svn: 2953
2002-07-18 02:31:03 +00:00
Chris Lattner
3710b0d6d1
* Correctly get prototype for void*malloc(size_t)
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llvm-svn: 2951
2002-07-18 00:18:01 +00:00
Chris Lattner
b121676038
Implement linking of ConstExprs
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llvm-svn: 2946
2002-07-18 00:13:08 +00:00
Chris Lattner
d842f9ff2d
Anand forgot to check in the makefile corresponding to his previous change
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which eliminated the EmitFunctions directory
llvm-svn: 2937
2002-07-17 17:13:01 +00:00