e2dd92be96
The parser now accepts "external" global variables, in addition to the backwards
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compatible "uninitialized" global variables
llvm-svn: 4050
2002-10-06 22:45:09 +00:00
8ec8b2547f
- Cleaned up all of the test/Feature tests to not use uint's with
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getelementptr instructions and not to add pointers.
llvm-svn: 4049
2002-10-06 22:43:49 +00:00
fa3f55cfaa
Remove old crusty test
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llvm-svn: 4048
2002-10-06 22:35:56 +00:00
ee67e9ae51
Test "external" modifier on global variable
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Fix getelementptr instruction to use long isntead of uint index
llvm-svn: 4047
2002-10-06 22:32:38 +00:00
9e31c7ea8a
- Add new isExternal() method to GlobalVariable to mirror Function.
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- doxygenize comments and add new comments
llvm-svn: 4046
2002-10-06 22:29:58 +00:00
ae4cf5237a
- The extract tool now is sure to extract the function implementation for
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the specified name instead of extracting the prototype if both exist.
llvm-svn: 4045
2002-10-06 21:30:04 +00:00
4cd9df88a7
PHI nodes are not allowed to exist with zero incoming values, check that
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there aren't any like this.
llvm-svn: 4044
2002-10-06 21:00:31 +00:00
2cc6609e25
Bug fix: In preventing static global variables from being printed twice,
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I also prevented external globals from being printed twice, but they
should (extern declaration and definition).
llvm-svn: 4043
2002-10-05 23:43:10 +00:00
b8aef8eff8
Added #include<unistd.h> to compile with solaris gcc3.2
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llvm-svn: 4042
2002-10-04 23:57:01 +00:00
195d3fb37f
added cast to unsigned to compile with gcc3.2 (sparc)
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llvm-svn: 4041
2002-10-04 23:56:18 +00:00
8ea38b996b
New testcase for bug never checked into CVS, but that I hit during debugging a
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new feature
llvm-svn: 4039
2002-10-04 23:29:40 +00:00
d7b3bb0fa4
Handle post dominance correctly in the case where blocks do not have a path to
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the exit node.
llvm-svn: 4038
2002-10-04 14:50:20 +00:00
2cedf1ce82
Fix a nasty problem with dominance calculation for unreachable blocks.
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If we had a CFG that look like Entry -> B, Unreachable -> B, then we would
not correctly determine that Entry dominated B, because Entry did not
apparently dominate "unreachable". This patch fixes this by making the entry
node dominate all blocks, including unreachable ones.
llvm-svn: 4037
2002-10-04 14:45:48 +00:00
9df1cf3034
Prune function nodes that are no longer referenced due to inlining
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llvm-svn: 4036
2002-10-03 21:55:28 +00:00
9dfb9f44cc
sgefa uses truely huge data structures nodes. Only print part of them if they
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are so big
llvm-svn: 4035
2002-10-03 21:55:13 +00:00
9a389b3cce
The wall clock timer (implementing using the RTC or cycle counter on x86) is
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so much more accurate than the per process timers that we get better results
(less noise) by sorting according to wall time than process time.
llvm-svn: 4034
2002-10-03 21:08:20 +00:00
4ee4381a23
Handle bug exposed by power benchmark
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llvm-svn: 4033
2002-10-03 21:06:38 +00:00
afff0a25b7
Add parens around constant calls to getelemptr to properly associate the reference
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llvm-svn: 4032
2002-10-03 20:47:24 +00:00
c9c681e4f5
Reimplement/port the Bottom Up Closure pass
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llvm-svn: 4031
2002-10-03 20:38:41 +00:00
223ce0ed91
New testcase
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llvm-svn: 4030
2002-10-03 20:06:33 +00:00
3f69054dd5
DataStructure.h doesn't include DSGraph.h
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llvm-svn: 4029
2002-10-02 22:14:38 +00:00
7a525a94db
Remove commented out stuff
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DataStructure.h doesn't include DSGraph.h now
llvm-svn: 4028
2002-10-02 22:14:17 +00:00
10725d5341
Move GlobalDSGraph class defn to the end of the file
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llvm-svn: 4027
2002-10-02 21:55:52 +00:00
9beee8590a
This file doesn't need Pass.h
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llvm-svn: 4026
2002-10-02 21:55:24 +00:00
2d3eb5a349
I was wrong on the removing of those references on the last commit.
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llvm-svn: 4023
2002-10-02 21:14:33 +00:00
0313db6b02
* Implement the getc() function
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* Support usage of stdin, stdout & stderr correctly in LLI!
llvm-svn: 4022
2002-10-02 21:12:13 +00:00
8b952fa7ae
Cleanup #includes, expose module
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llvm-svn: 4021
2002-10-02 21:11:16 +00:00
dabbf17b47
Expose TD to ExternalFunctions.cpp
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llvm-svn: 4020
2002-10-02 21:10:48 +00:00
58185f2df9
- Print the predecessors of a basic block instead of the number of uses of
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the block in the AsmWriter
llvm-svn: 4019
2002-10-02 19:38:55 +00:00
0f5346d743
Fix bug: 2002-10-02-SignExtensionProblem.ll
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llvm-svn: 4017
2002-10-02 18:53:14 +00:00
bff2adb2a4
Removed unneeded reference and dereferences.
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llvm-svn: 4016
2002-10-02 18:34:51 +00:00
6ee87ef090
New testcase for a problem discovered in the SPECINT gzip benchmark.
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llvm-svn: 4015
2002-10-02 18:32:38 +00:00
e07698b492
Cleaned up my last check-in.
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llvm-svn: 4014
2002-10-02 18:32:35 +00:00
e0ba1f25b6
No longer include malloc.h. If protoypes are needed for memory functions they will be present in the byte code and the generated c as well.
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llvm-svn: 4013
2002-10-02 18:20:18 +00:00
c4d2ad21bf
* Implement fully general merging of array subscripts on demand! This
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does not handle the initial pointer index case yet though.
llvm-svn: 4012
2002-10-02 06:24:36 +00:00
be9f70e342
* Implement fully general merging of array subscripts on demand! This
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does not handle the initial pointer index case yet though.
llvm-svn: 4011
2002-10-02 06:24:29 +00:00
4e37455a69
When printing DS nodes, print the mergemap index as well to allow easier
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debugging of merging process.
llvm-svn: 4010
2002-10-02 05:17:55 +00:00
c2222c8077
Checkin the "meat" of the Data structure graph itself. I forgot to check
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this in before. :(
llvm-svn: 4009
2002-10-02 04:58:12 +00:00
0b2a6e00d1
* Significant rework of DSNode to support arbitrary aliasing due to merging
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* Now all and any bytes of a DSNode can be merged together individually. This
is neccesary to support the full generality of C and support aliasing
correctly.
llvm-svn: 4008
2002-10-02 04:57:39 +00:00
06f9532c8a
- Remove the User::eraseOperand method which is never used, really
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dangerous, and not something we want to expose.
llvm-svn: 4007
2002-10-01 23:41:17 +00:00
3e55b86821
Do some cleanups to the Type and Constant section to remove latex stuff
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There is still a lot of cleanup and fleshing out required here, but at least
it gets rid of the flagrantly bad parts.
llvm-svn: 4006
2002-10-01 23:17:09 +00:00
e6e375e704
Temporary change to make datastructure stuff link in right
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llvm-svn: 4005
2002-10-01 22:41:01 +00:00
c2996d9a8b
Changes to work with Statistics rework
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* 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
3dfd3b5a3d
Update manual to reflect recent changes in the Statistic class.
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llvm-svn: 4003
2002-10-01 22:39:41 +00:00
bf3a099a62
Updates to work with recent Statistic's changes:
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* 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
3cf3782bc0
Updates to work with recent Statistic's changes:
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* 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
f242bec91b
Build subdirs in parallel
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llvm-svn: 4000
2002-10-01 22:36:35 +00:00
c758fe6b72
- Rework Statistics:
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* 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.
llvm-svn: 3999
2002-10-01 22:35:45 +00:00
7c91242aef
Check in DataStructure rewrite so far.
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llvm-svn: 3998
2002-10-01 22:34:45 +00:00
d3121eb8cb
Initial checkin of Steensgaards context insensitive flow insensitive
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alias analysis
llvm-svn: 3997
2002-10-01 22:34:12 +00:00
Chris Lattner