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266348 Commits

Author SHA1 Message Date
Chris Lattner 3f69054dd5 DataStructure.h doesn't include DSGraph.h 
llvm-svn: 4029
 2002-10-02 22:14:38 +00:00
Chris Lattner 7a525a94db Remove commented out stuff 
DataStructure.h doesn't include DSGraph.h now

llvm-svn: 4028
 2002-10-02 22:14:17 +00:00
Chris Lattner 10725d5341 Move GlobalDSGraph class defn to the end of the file 
llvm-svn: 4027
 2002-10-02 21:55:52 +00:00
Chris Lattner 9beee8590a This file doesn't need Pass.h 
llvm-svn: 4026
 2002-10-02 21:55:24 +00:00
Nick Hildenbrandt 2d3eb5a349 I was wrong on the removing of those references on the last commit. 
llvm-svn: 4023
 2002-10-02 21:14:33 +00:00
Chris Lattner 0313db6b02 * Implement the getc() function 
* Support usage of stdin, stdout & stderr correctly in LLI!

llvm-svn: 4022
 2002-10-02 21:12:13 +00:00
Chris Lattner 8b952fa7ae Cleanup #includes, expose module 
llvm-svn: 4021
 2002-10-02 21:11:16 +00:00
Chris Lattner dabbf17b47 Expose TD to ExternalFunctions.cpp 
llvm-svn: 4020
 2002-10-02 21:10:48 +00:00
Chris Lattner 58185f2df9 - Print the predecessors of a basic block instead of the number of uses of 
the block in the AsmWriter

llvm-svn: 4019
 2002-10-02 19:38:55 +00:00
Chris Lattner 0f5346d743 Fix bug: 2002-10-02-SignExtensionProblem.ll 
llvm-svn: 4017
 2002-10-02 18:53:14 +00:00
Nick Hildenbrandt bff2adb2a4 Removed unneeded reference and dereferences. 
llvm-svn: 4016
 2002-10-02 18:34:51 +00:00
Chris Lattner 6ee87ef090 New testcase for a problem discovered in the SPECINT gzip benchmark. 
llvm-svn: 4015
 2002-10-02 18:32:38 +00:00
Nick Hildenbrandt e07698b492 Cleaned up my last check-in. 
llvm-svn: 4014
 2002-10-02 18:32:35 +00:00
Nick Hildenbrandt 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. 
llvm-svn: 4013
 2002-10-02 18:20:18 +00:00
Chris Lattner c4d2ad21bf * Implement fully general merging of array subscripts on demand! This 
does not handle the initial pointer index case yet though.

llvm-svn: 4012
 2002-10-02 06:24:36 +00:00
Chris Lattner be9f70e342 * Implement fully general merging of array subscripts on demand! This 
does not handle the initial pointer index case yet though.

llvm-svn: 4011
 2002-10-02 06:24:29 +00:00
Chris Lattner 4e37455a69 When printing DS nodes, print the mergemap index as well to allow easier 
debugging of merging process.

llvm-svn: 4010
 2002-10-02 05:17:55 +00:00
Chris Lattner c2222c8077 Checkin the "meat" of the Data structure graph itself. I forgot to check 
this in before.  :(

llvm-svn: 4009
 2002-10-02 04:58:12 +00:00
Chris Lattner 0b2a6e00d1 * Significant rework of DSNode to support arbitrary aliasing due to merging 
* 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
Chris Lattner 06f9532c8a - Remove the User::eraseOperand method which is never used, really 
dangerous, and not something we want to expose.

llvm-svn: 4007
 2002-10-01 23:41:17 +00:00
Chris Lattner 3e55b86821 Do some cleanups to the Type and Constant section to remove latex stuff 
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
Chris Lattner e6e375e704 Temporary change to make datastructure stuff link in right 
llvm-svn: 4005
 2002-10-01 22:41:01 +00:00
Chris Lattner c2996d9a8b 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 3dfd3b5a3d Update manual to reflect recent changes in the Statistic class. 
llvm-svn: 4003
 2002-10-01 22:39:41 +00:00
Chris Lattner bf3a099a62 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 3cf3782bc0 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 f242bec91b Build subdirs in parallel 
llvm-svn: 4000
 2002-10-01 22:36:35 +00:00
Chris Lattner c758fe6b72 - Rework Statistics: 
* 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
Chris Lattner 7c91242aef Check in DataStructure rewrite so far. 
llvm-svn: 3998
 2002-10-01 22:34:45 +00:00
Chris Lattner d3121eb8cb Initial checkin of Steensgaards context insensitive flow insensitive 
alias analysis

llvm-svn: 3997
 2002-10-01 22:34:12 +00:00
Chris Lattner 193e6924ca Checkin some major reworks of data structure analysis. This is not done, 
nor does it work very well, but I need to get it checked in before I break
the tree unintentionally.

llvm-svn: 3996
 2002-10-01 22:33:50 +00:00
Chris Lattner 52db271374 Make sure to use the TimerGroup that we created! 
llvm-svn: 3995
 2002-10-01 20:12:06 +00:00
Chris Lattner d5fc9023a8 Make sure not to count the PassManager wrapers 
llvm-svn: 3994
 2002-10-01 20:08:11 +00:00
Chris Lattner af751b8e72 Factor timer code out of PassManager implementation, into a generic interface 
exposed by Support/Timer.h.

llvm-svn: 3993
 2002-10-01 19:54:07 +00:00
Chris Lattner 6dad11f6c0 Checkin generic interval timer support 
llvm-svn: 3992
 2002-10-01 19:36:54 +00:00
Nick Hildenbrandt 386834b2f1 Fixed to properly escape quotes in strings. 
llvm-svn: 3991
 2002-09-30 21:11:55 +00:00
Chris Lattner fd400215d5 Allow production of -stats output for benchmarks by specifying 
ENABLE_STATS=1 on the make command line.

llvm-svn: 3989
 2002-09-30 19:24:07 +00:00
Chris Lattner ce6b87be98 Allow production of -stats output for benchmarks by specifying 
ENABLE_STATS=1 on the make command line.

llvm-svn: 3988
 2002-09-30 19:23:55 +00:00
Vikram S. Adve 2b099a2419 On this code, llc did not pass the sixth argument (%reg321) to printf. 
llvm-svn: 3986
 2002-09-30 16:14:14 +00:00
Chris Lattner 1931788143 Minor tweak 
llvm-svn: 3985
 2002-09-29 22:59:29 +00:00
Chris Lattner 36fb08ee53 Enable buidling of programs on Linux again 
llvm-svn: 3984
 2002-09-29 22:58:51 +00:00
Vikram S. Adve 6be99c4f23 Added several more helper functions for construction MachineInstrs. 
llvm-svn: 3983
 2002-09-29 22:55:45 +00:00
Vikram S. Adve 75b4a29613 Bug fix in folding getElementPtr instructions: don't fold one into 
a predecessor if it has a non-zero first index and the predecessor
ends with a struct index.

llvm-svn: 3982
 2002-09-29 22:55:05 +00:00
Chris Lattner 6b6f540959 Fix a problem that was caused by stale analyses being in CurrentAnalyses 
llvm-svn: 3981
 2002-09-29 22:50:22 +00:00
Chris Lattner 05e86302f4 Fix bug in LICM that caused the previous big win. :( 
llvm-svn: 3980
 2002-09-29 22:26:07 +00:00
Vikram S. Adve 5b5dd671b2 Minor change to interface for Create{Zero,Sign}ExtensionsInstructions. 
llvm-svn: 3979
 2002-09-29 21:53:31 +00:00
Chris Lattner 6443769b34 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 467a9e84c4 Fix printing of loop information 
llvm-svn: 3977
 2002-09-29 21:43:04 +00:00
Chris Lattner ae3ac7e1c9 Improve printing of dominator sets 
llvm-svn: 3976
 2002-09-29 21:42:42 +00:00
Chris Lattner 03a9e15a9f Fix major bugs in dominator set & tree information updating 
llvm-svn: 3975
 2002-09-29 21:41:38 +00:00