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2958 Commits

Author SHA1 Message Date
Chris Lattner aadb84f7ff * 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 784d54ba4b * Remove lots of dead stuff 
* Register Pass

llvm-svn: 3011
 2002-07-23 18:01:39 +00:00
Chris Lattner a073fe167c Break part of Pass.h out into PassAnalysisSupport.h 
Add PassSupport.h which contains code for Pass registration

llvm-svn: 3010
 2002-07-23 17:59:55 +00:00
Chris Lattner 301dd0e990 Allow comparison against null 
llvm-svn: 3009
 2002-07-23 17:59:02 +00:00
Chris Lattner 5d33f9d4f3 *** empty log message *** 
llvm-svn: 3008
 2002-07-23 17:58:44 +00:00
Chris Lattner 5be9f9b357 Pass creator requires a TargetData member 
llvm-svn: 3007
 2002-07-23 17:58:42 +00:00
Chris Lattner 1201ce53fc Regularize the Print*Passes so they have default ctors. 
llvm-svn: 3006
 2002-07-23 17:58:09 +00:00
Chris Lattner 2c54a0db79 Initial checkin 
llvm-svn: 3005
 2002-07-23 17:56:53 +00:00
Chris Lattner 79e5e0009e Ignore the boost #include files 
llvm-svn: 3004
 2002-07-23 17:56:32 +00:00
Chris Lattner 76d98ba598 Enable USEDLIBS to contain .a and .o files 
llvm-svn: 3003
 2002-07-23 17:56:16 +00:00
Chris Lattner a896b08b5c *** empty log message *** 
llvm-svn: 3002
 2002-07-23 17:52:38 +00:00
Chris Lattner 2a77d8a7aa Convert over to new style makefile where libraries by default build .o files 
unless they specify BUILD_ARCHIVE to also build a .a file.

llvm-svn: 3001
 2002-07-23 17:52:24 +00:00
Chris Lattner 0af07b48f2 Convert over to new style of Makefile, where there is a difference between .o and .a libraries. 
llvm-svn: 3000
 2002-07-23 17:50:41 +00:00
Chris Lattner 494c0b07de *** empty log message *** 
llvm-svn: 2999
 2002-07-23 17:15:12 +00:00
Chris Lattner ee49ae0626 Add support for removing an option from a genericparser 
llvm-svn: 2998
 2002-07-23 17:15:09 +00:00
Chris Lattner c0c03be046 Change to avoid bug in GCC 3.0.4 
llvm-svn: 2997
 2002-07-23 00:44:37 +00:00
Chris Lattner 38773cd86f initial checkin 
llvm-svn: 2996
 2002-07-23 00:17:55 +00:00
Chris Lattner d4a73fe927 *** empty log message *** 
llvm-svn: 2995
 2002-07-23 00:17:22 +00:00
Chris Lattner 4c1ab7f2c3 Initial checkin 
llvm-svn: 2994
 2002-07-23 00:17:14 +00:00
Mehwish Nagda c4ffab60d5 moving to the Reoptimizer/Mapping dir 
llvm-svn: 2993
 2002-07-22 22:10:55 +00:00
Mehwish Nagda f6f772b1af moved from CodeGen to this dir 
llvm-svn: 2992
 2002-07-22 22:09:35 +00:00
Mehwish Nagda 08580d4f91 Moved to Reoptimizer/Mapping directory 
llvm-svn: 2991
 2002-07-22 22:06:56 +00:00
Chris Lattner aaf425bb4d Always create a shadow node for a store instruction, even if it's storing 
a scalar value.  Likewise for load instructions.

llvm-svn: 2990
 2002-07-22 16:35:53 +00:00
Chris Lattner d49ea88488 Minor bugfix, prevents error in LLI 
llvm-svn: 2989
 2002-07-22 02:21:57 +00:00
Chris Lattner 17570e182a Fix synopsis 
llvm-svn: 2988
 2002-07-22 02:18:09 +00:00
Chris Lattner de88ac4f45 Add description to Enum options. 
llvm-svn: 2987
 2002-07-22 02:18:00 +00:00
Chris Lattner df7633fb5f Hide extra argument 
llvm-svn: 2986
 2002-07-22 02:17:27 +00:00
Chris Lattner f5cad15a67 *** empty log message *** 
llvm-svn: 2985
 2002-07-22 02:10:13 +00:00
Chris Lattner bf30a91f94 Convert command line option processing code over to use the syntax supported 
by the CommandLine 2.0 library

llvm-svn: 2984
 2002-07-22 02:10:07 +00:00
Chris Lattner 341ce63dd4 Convert Command Line option handling code to use the CommandLine 2.0 interface 
llvm-svn: 2983
 2002-07-22 02:08:59 +00:00
Chris Lattner 5df56c47fc Checkin CommandLine 2.0 
llvm-svn: 2982
 2002-07-22 02:07:59 +00:00
Chris Lattner 6635edfee4 Print the contents, not the pointer... 
llvm-svn: 2981
 2002-07-22 02:06:50 +00:00
Anand Shukla 2a78633b4a comeented out debug printing 
llvm-svn: 2980
 2002-07-21 09:41:18 +00:00
Anand Shukla 889faf8bc9 Adding code for outputing length in .s 
llvm-svn: 2979
 2002-07-21 09:35:01 +00:00
Anand Shukla b3f6bfe0df changed first arg of parseBytecodeBuffer to unsigned char 
llvm-svn: 2978
 2002-07-21 09:31:59 +00:00
Anand Shukla dc7e934edb changed first arg og parseBytecodeBuffer to uchar 
llvm-svn: 2977
 2002-07-21 09:26:32 +00:00
Chris Lattner 45da3c7618 *** empty log message *** 
llvm-svn: 2976
 2002-07-20 08:20:00 +00:00
Chris Lattner aaac44a560 Check in the boost type_traits library, because it is now used by the CommandLine library. 
llvm-svn: 2975
 2002-07-20 08:19:52 +00:00
Mehwish Nagda 0644a84a5f changed size computation 
llvm-svn: 2974
 2002-07-19 22:54:08 +00:00
Chris Lattner 20695cba3c Ignore some common varargs functions. 
llvm-svn: 2973
 2002-07-19 18:11:43 +00:00
Chris Lattner cf71a85974 New testcase 
llvm-svn: 2972
 2002-07-19 03:51:49 +00:00
Anand Shukla fd61c60864 minor corrections 
llvm-svn: 2971
 2002-07-18 20:56:47 +00:00
Chris Lattner b6d2dc48c9 * Inline CopyFunctionCallsList 
* Don't clone OrigCallList
* Rename removeDeadNodes -> removeTriviallyDeadNodes
* Implement new removeDeadNodes method

llvm-svn: 2970
 2002-07-18 18:22:40 +00:00
Chris Lattner 4f99733c8c Rename removeDeadNodes to removeTriviallyDeadNodes 
llvm-svn: 2969
 2002-07-18 18:19:09 +00:00
Chris Lattner c04eeaaded Rename removeDeadNodes to removeTriviallyDeadNodes 
Add new removeDeadNodes method

llvm-svn: 2968
 2002-07-18 18:18:40 +00:00
Chris Lattner 8211ada36a Simplify saveOrigFunctionCalls 
llvm-svn: 2967
 2002-07-18 16:23:02 +00:00
Vikram S. Adve 94c8e5da41 Add support for a top-down propagation pass: 
-- Save a copy of the original call nodes in DSGraph before inlining bottom-up.
-- Also, save a list of the callers of each function in DSGraph.

llvm-svn: 2966
 2002-07-18 16:13:52 +00:00
Vikram S. Adve 4eac78e660 Add support for a top-down propagation pass. 
Each DSGraph now keeps a list of pending callers that have not
been inlined into the function represented by that graph.
It also keeps a copy of the original call nodes before the BU pass
eliminates some of them.

llvm-svn: 2965
 2002-07-18 16:12:08 +00:00
Chris Lattner db7a680aec Implement cast nodes correctly. 
llvm-svn: 2964
 2002-07-18 15:54:42 +00:00
Chris Lattner 93dc95fc7d Add support for bottom up closure of ds analysis 
llvm-svn: 2963
 2002-07-18 06:40:56 +00:00
Chris Lattner f2fbd00804 Build globaldce tests 
llvm-svn: 2962
 2002-07-18 06:40:31 +00:00
Chris Lattner 6801fdf009 Seperate stats for DCE'd functions and vars 
llvm-svn: 2961
 2002-07-18 06:40:04 +00:00
Chris Lattner 8eedb941d3 * Code cleanups 
* Fix a REALLY misleading error message

llvm-svn: 2960
 2002-07-18 05:18:37 +00:00
Chris Lattner 6f21961d67 *** empty log message *** 
llvm-svn: 2959
 2002-07-18 04:43:20 +00:00
Chris Lattner 79b0c7d016 * s/method/function 
llvm-svn: 2958
 2002-07-18 04:43:16 +00:00
Chris Lattner f31527cd6f * s/method/function 
* BIG CHANGE: The root of the call "graph" is considered to be the external
  node, not the "Root".  This means that users using graph iterators like
  df_begin() will start from the external node.

llvm-svn: 2957
 2002-07-18 04:42:35 +00:00
Chris Lattner a6c6d78805 New testcase 
llvm-svn: 2956
 2002-07-18 04:25:11 +00:00
Chris Lattner 6c0ebfd065 New testcases for bug in globaldce 
llvm-svn: 2955
 2002-07-18 04:01:02 +00:00
Chris Lattner 72f9a86d1e Only functions with external linkage can be resolved to function declarations. 
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 f0cfe654d7 * Rewrite loop to be slightly more efficient (arguably) 
* 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 140153f357 The graph is more accurate when I don't completely ignore the return value. 
llvm-svn: 2952
 2002-07-18 01:58:24 +00:00
Chris Lattner dfe041880d * Correctly get prototype for void*malloc(size_t) 
llvm-svn: 2951
 2002-07-18 00:18:01 +00:00
Chris Lattner 4f6a098c84 Fixes to be LP64 correct 
llvm-svn: 2950
 2002-07-18 00:15:29 +00:00
Chris Lattner d9f4ac6680 * ConstExpr::getelementptr now takes a vector of Constants not Values 
* Assert things instead of printing an error and returning null.

llvm-svn: 2949
 2002-07-18 00:14:50 +00:00
Chris Lattner 980ddf5854 ConstExpr::getelementptr now takes a vector of Constants not Values 
llvm-svn: 2948
 2002-07-18 00:14:27 +00:00
Chris Lattner 7af3ee9840 Add a hack to check for a subset of true dominance properties 
llvm-svn: 2947
 2002-07-18 00:13:42 +00:00
Chris Lattner 0b0758f916 Implement linking of ConstExprs 
llvm-svn: 2946
 2002-07-18 00:13:08 +00:00
Chris Lattner 4c0d620a82 Lots of bug fixes, add BottomUpClosure, which has bugs, but is a start. 
llvm-svn: 2945
 2002-07-18 00:12:30 +00:00
Chris Lattner c63bbd9332 First cut at implementing bottom up analysis 
llvm-svn: 2944
 2002-07-18 00:11:28 +00:00
Chris Lattner 24684379fb Make getelementptr ConstExpr take a vector of constants not values 
llvm-svn: 2943
 2002-07-18 00:11:08 +00:00
Mehwish Nagda 98b9e48981 added check for Function with 0 BB 
llvm-svn: 2942
 2002-07-17 23:40:33 +00:00
Guochun Shi b65a78eaae *** empty log message *** 
llvm-svn: 2941
 2002-07-17 23:05:56 +00:00
Chris Lattner 99ac90bbc6 New testcase 
llvm-svn: 2940
 2002-07-17 22:19:30 +00:00
Chris Lattner 586afe7398 Fix prototype to make function. 
llvm-svn: 2939
 2002-07-17 21:34:20 +00:00
Chris Lattner 745f640c06 New testcase, unanalyzed. 
llvm-svn: 2938
 2002-07-17 20:04:07 +00:00
Chris Lattner 963b68afb8 Anand forgot to check in the makefile corresponding to his previous change 
which eliminated the EmitFunctions directory

llvm-svn: 2937
 2002-07-17 17:13:01 +00:00
Chris Lattner 60ebba51c4 * Remove dead code from ExprTypeConvert.cpp 
- I->use_empty() can never be true because of the IHolder's
* Fix bug: test/Regression/Transforms/LevelRaise/2002-07-16-SourceAndDestCrash.ll
   - Add a new NewCasts member to VMC to keep track of casts that have been
     created and to ensure there is always a reference to the cast.
   - Extend ValueHandle a bit so it can be used in an STL container
   - Make sure we destroy the ValueMapCache before verifying the function
     in LevelRaise.cpp

llvm-svn: 2936
 2002-07-17 17:11:33 +00:00
Chris Lattner 2b3cc2e69c New testcase finally identified!! 
llvm-svn: 2935
 2002-07-17 02:36:02 +00:00
Chris Lattner 5ec260a714 * Add a bunch of debugging features to LevelRaise 
- Verify the function every time it is exprconverted if DEBUG is on
  - Provide a way to start exprconversion AT a specific instruction.

llvm-svn: 2934
 2002-07-16 23:49:24 +00:00
Chris Lattner 4cccad7555 Avoid !sized assertion failure if Ty is not a sized type 
llvm-svn: 2933
 2002-07-16 22:29:37 +00:00
Chris Lattner 811bd41229 Fix bug: test/Regression/Transforms/LevelRaise/2002-07-16-RaiseCrash2.ll 
llvm-svn: 2932
 2002-07-16 21:41:31 +00:00
Chris Lattner b744c9ba24 New testcase 
llvm-svn: 2931
 2002-07-16 21:33:27 +00:00
Chris Lattner e47dea14e1 Add testcase for raise opportunity missed. 
llvm-svn: 2930
 2002-07-16 19:10:00 +00:00
Anand Shukla 4e25609b87 Removed emitfuncs: now its part of instrument library 
llvm-svn: 2929
 2002-07-16 18:59:55 +00:00
Anand Shukla d5f25dc1eb Moved over EmitFunctions to this library 
llvm-svn: 2928
 2002-07-16 18:58:08 +00:00
Anand Shukla 09038eec7b removed this directory 
llvm-svn: 2927
 2002-07-16 18:56:29 +00:00
Anand Shukla 506f8516c6 Moved EmitFunctions.cpp up to instrumentation directory 
llvm-svn: 2926
 2002-07-16 18:55:55 +00:00
Chris Lattner 3e751859ec * Make global variables with external linkage get emitted correctly 
* Do NOT add a prefix to global variables that are external
* Add newline after emitting a constpointerref

llvm-svn: 2925
 2002-07-16 18:35:16 +00:00
Chris Lattner 0610fc933c Bugfix to previous checkin 
llvm-svn: 2924
 2002-07-16 18:12:55 +00:00
Chris Lattner cd399a7f1d Bug fix to RUN line 
llvm-svn: 2923
 2002-07-16 18:02:43 +00:00
Mehwish Nagda 81264e6bed Now will profile all Basic Blocks 
llvm-svn: 2922
 2002-07-16 17:48:27 +00:00
Chris Lattner 6001a92926 * Cleanup pass 
* The global variable cannot be internal or else we cannot use it!
* Always add a function to the table, even if it only has a single basic
  block.

llvm-svn: 2921
 2002-07-16 17:42:54 +00:00
Chris Lattner 036a134528 * Add assertion to ExprTypeConvert to detect error earlier than without it 
* Fix bug in LevelRaise.cpp, correcting this problem:
    test/Regression/Transforms/LevelRaise/2002-07-16-RaiseCrash.ll

llvm-svn: 2920
 2002-07-16 17:33:13 +00:00
Chris Lattner 4b933a253f New testcase distilled from olden-tsp. 
llvm-svn: 2919
 2002-07-16 17:32:17 +00:00
Chris Lattner 768846af41 New testcase 
llvm-svn: 2918
 2002-07-16 05:38:33 +00:00
Anand Shukla f7d7871656 added std:: to pair 
llvm-svn: 2917
 2002-07-16 00:04:57 +00:00
Anand Shukla 09da3b881f added std:: to vector 
llvm-svn: 2916
 2002-07-16 00:04:15 +00:00
Anand Shukla d862545ad2 added std:: to string 
llvm-svn: 2915
 2002-07-16 00:03:10 +00:00
Anand Shukla 991873fc5c added std:: to cerr and endl 
llvm-svn: 2914
 2002-07-16 00:02:17 +00:00
Mehwish Nagda 382f286ae7 Added the Mapping Pass to out put Mapping Info to .s file 
llvm-svn: 2913
 2002-07-15 23:58:21 +00:00
Mehwish Nagda bbe64808db *** empty log message *** 
llvm-svn: 2912
 2002-07-15 23:56:27 +00:00
Mehwish Nagda 6c9544a2a0 Initial checking : Writes LLVM - MI mappiing to the .s file 
llvm-svn: 2911
 2002-07-15 23:08:49 +00:00
Vikram S. Adve 47265143a9 Ensure ConstExpr constants are unique. 
llvm-svn: 2910
 2002-07-15 18:20:50 +00:00
Vikram S. Adve 4c48533b57 Ensure ConstExpr constants are unique using a 
map of <opcode, operands> to ConstExpr.

llvm-svn: 2909
 2002-07-15 18:19:33 +00:00
Vikram S. Adve 417ad4f124 Added duplicate constant expressions to test uniqueness support. 
llvm-svn: 2908
 2002-07-15 18:18:45 +00:00
Chris Lattner 8445b41ddd Fix bug: test/Regression/Assembler/2002-07-14-InternalLossage.llx 
llvm-svn: 2907
 2002-07-15 00:10:33 +00:00
Chris Lattner a831f61fab Check in tests that have been in my tree for a long time 
llvm-svn: 2906
 2002-07-14 23:48:42 +00:00
Chris Lattner 9afe4d03b2 Minor rename of output 
llvm-svn: 2905
 2002-07-14 23:25:23 +00:00
Chris Lattner 8cf7777267 New testcase to track opaque type bug 
llvm-svn: 2904
 2002-07-14 23:25:14 +00:00
Vikram S. Adve a6b6b0c7f8 Minor additions. 
llvm-svn: 2903
 2002-07-14 23:18:33 +00:00
Vikram S. Adve b952b5485f Added support to write out ConstantExpr nodes. 
Also, avoid asserting out when writing out an invalid tree
since the assembly writer is used when debugging.

llvm-svn: 2902
 2002-07-14 23:14:45 +00:00
Vikram S. Adve 4e537b27d8 Added subclass ConstantExpr to represent expressions consructed from 
constants using operators such as cast, getelementptr, add, shl, etc.
Note that a ConstantExpr can be of any type, so classof() in most
other subclasses (that discriminate by type) have to check that it
is also not a ConstantExpr.

llvm-svn: 2901
 2002-07-14 23:13:17 +00:00
Vikram S. Adve 8aee7962aa Create a static version of Instruction::getOpcodeName(opCode) that 
can be invoked with only an opcode (i.e., without an instruction).
Move all opCode->opCodeName translations there.

llvm-svn: 2900
 2002-07-14 23:09:40 +00:00
Vikram S. Adve 590bc74ca4 Add support for writing ConstantExpr nodes. 
llvm-svn: 2899
 2002-07-14 23:08:30 +00:00
Vikram S. Adve c1b6474a60 Write out the plane for types first, since values of primitive types 
may be constructed by expressions of other types (and so the
contents of the primitive type planes must come after all types).
Use a helper function outputConstantsInPlane in outputConstants to
do this.

llvm-svn: 2898
 2002-07-14 23:07:51 +00:00
Vikram S. Adve 827d91f257 Use a helper function outputConstantsInPlane in outputConstants. 
llvm-svn: 2897
 2002-07-14 23:05:53 +00:00
Vikram S. Adve a336afd5d9 Add support for reading ConstantExpr nodes. 
Add class ConstantFwdRefs to resolve forward references to constants
and to globals. (Hmm... this class could be renamed I guess.)

llvm-svn: 2896
 2002-07-14 23:05:09 +00:00
Vikram S. Adve 16bcca5ee4 Add support for reading ConstantExpr nodes. 
Add class ConstantFwdRefs to resolve forward references to constants
and to globals (unified old code for globals into this).

llvm-svn: 2895
 2002-07-14 23:04:18 +00:00
Vikram S. Adve 7064eaf80b Added support for parsing expressions constructed from constant values. 
(Major new non-terminal is ConstExpr.)

Add YYERROR_VERBOSE and print additional information on errors.

llvm-svn: 2894
 2002-07-14 22:59:28 +00:00
Vikram S. Adve 9f835b82fc Declare globals llvmAsmtext and llvmAsmleng for use in the parser. 
llvm-svn: 2893
 2002-07-14 22:49:40 +00:00
Vikram S. Adve 249f9ad3dc Create a static version of Instruction::getOpcodeName(opCode) that 
can be invoked with only an opcode (i.e., without an instruction).
Move all opCode->opCodeName translations there.

llvm-svn: 2892
 2002-07-14 22:48:20 +00:00
Vikram S. Adve 83500260ae Added subclass ConstantExpr to represent expressions consructed from 
constants using operators such as cast, getelementptr, add, shl, etc.
Note that a ConstantExpr can be of any type, so classof() in most
other subclasses (that discriminate by type) have to check that it
is also not a ConstantExpr.   This is why isConstantExpr() is needed.

llvm-svn: 2891
 2002-07-14 22:47:54 +00:00
Vikram S. Adve eacabece8d Add a couple of virtual functions to support subclass ConstantExpr. 
Note that a ConstantExpr can be of any type, so classof() in most
other subclasses (that discriminate by type) have to check that it
is also not a ConstantExpr.   This is why isConstantExpr() is needed.

llvm-svn: 2890
 2002-07-14 22:46:32 +00:00
Vikram S. Adve a916f2c8a7 Test the handling of constant expressions. 
llvm-svn: 2889
 2002-07-14 22:39:02 +00:00
Chris Lattner 290ea13b34 Allow tests that use custom commands to run 
llvm-svn: 2888
 2002-07-14 22:32:59 +00:00
Chris Lattner a1efe55957 Test to make sure that 'internal' flags don't get dropped accidentally! 
llvm-svn: 2887
 2002-07-14 22:30:45 +00:00
Anand Shukla ede97432ae initial version: for emitfuncs pass 
llvm-svn: 2886
 2002-07-12 20:28:22 +00:00
Anand Shukla 1a26e82bd5 added emitfuncs pass, and disabled reassociate pass (needs fixing) 
llvm-svn: 2885
 2002-07-12 20:14:27 +00:00
Anand Shukla e9f685d397 Added emitfuncs pass 
llvm-svn: 2884
 2002-07-12 20:12:59 +00:00
Anand Shukla 9a3e4649d5 Added EmitFunctions directory 
llvm-svn: 2883
 2002-07-12 20:12:07 +00:00
Anand Shukla 5bdc8b6326 Initial makefile 
llvm-svn: 2882
 2002-07-12 20:11:24 +00:00
Anand Shukla 127412b0da Initial version: adds a function table to output code 
llvm-svn: 2881
 2002-07-12 20:10:50 +00:00
Chris Lattner 83ce4f9298 * Pass the DSGraph around instead of the Function to printing fns 
* Print the globals list in the node
* Print the scalars in the scalar node
* Eliminate Scalar "label" edges in the graph
* Print fake edges lighter instead of dotted

llvm-svn: 2880
 2002-07-11 20:33:32 +00:00
Chris Lattner 228163059b * Nodes now keep track of any global variables in them 
llvm-svn: 2879
 2002-07-11 20:32:22 +00:00
Chris Lattner 7d0dafc0dc * Nodes now keep track of any global variables in them 
* Only dead-node-eliminate nodes with no flags
* Don't merge scalars, only merge what they point to.

llvm-svn: 2878
 2002-07-11 20:32:02 +00:00
Chris Lattner 46e10fc3b9 * Nodes now keep track of any global variables contained within them 
llvm-svn: 2877
 2002-07-11 20:30:18 +00:00
Anand Shukla 3de6fcfdec added std:: to endl 
llvm-svn: 2875
 2002-07-11 00:17:17 +00:00
Anand Shukla cf764680ad added std:: to vector 
llvm-svn: 2874
 2002-07-11 00:16:28 +00:00
Chris Lattner 4734a1cd00 Rename DataStructure to LocalDataStructures 
llvm-svn: 2873
 2002-07-10 22:42:53 +00:00
Chris Lattner fdbd7241c9 New implementation of data structure analysis 
This diff is completely meaningless because this is a replacement
implementation.

llvm-svn: 2872
 2002-07-10 22:42:17 +00:00
Chris Lattner c0dab43c31 New implementation of data structure analysis. Only local analysis has been 
implemented so far.

llvm-svn: 2871
 2002-07-10 22:38:08 +00:00
Chris Lattner b2c5cb2525 Disable folding g-e-p instructions into loads and stores. 
llvm-svn: 2870
 2002-07-10 22:37:17 +00:00
Chris Lattner 87d180e7c6 Disable pool allocation stuff until data structure analysis is sorted back out 
llvm-svn: 2869
 2002-07-10 22:36:47 +00:00
Chris Lattner 3e35cef186 Reimplement data structure analysis 
llvm-svn: 2868
 2002-07-10 22:36:26 +00:00
Chris Lattner b723f9fc25 Fix broken test 
llvm-svn: 2867
 2002-07-10 22:31:09 +00:00
Vikram S. Adve 2a5085af8c Include Makefile.singlesrc in order to compile .c tests. 
Some of these are not regression tests and this directory needs
to be reorganized, but the tests are important.

llvm-svn: 2866
 2002-07-10 22:02:37 +00:00
Vikram S. Adve 253d9e40a2 Some of these are feature tests, not regression tests. 
This directory needs to be reorganized and some of the tests
need changes to make them executable.  Also comments would help...

llvm-svn: 2865
 2002-07-10 21:54:05 +00:00
Vikram S. Adve 72623d57e4 Bug fix: cast (bool) has higher precedence than %... who knew! 
llvm-svn: 2864
 2002-07-10 21:51:46 +00:00
Vikram S. Adve 546b6ac3e3 Add support for marking each operand as a %hh, %hm, %lm or %lo. 
Represent previous bools and these ones with flags in a single byte
per operand.

llvm-svn: 2863
 2002-07-10 21:50:57 +00:00
Vikram S. Adve a7f736eeea Added a few more methods for creating instructions. 
llvm-svn: 2862
 2002-07-10 21:49:38 +00:00