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110 Commits

Author SHA1 Message Date
Brian Gaeke
059af2222a visitCallInst --> visitCallSite. 
Use visitCallSite to implement both CallInsts and InvokeInsts.

llvm-svn: 9788
 2003-11-07 20:04:22 +00:00
Brian Gaeke
f7f7310b47 Make the operation of visitCallInst() only depend on the CallSite. 
llvm-svn: 9787
 2003-11-07 19:59:08 +00:00
Brian Gaeke
29d6325ca3 Use CallSites for call sites, instead of CallInsts. A revolutionary concept. 
llvm-svn: 9784
 2003-11-07 19:26:23 +00:00
Brian Gaeke
252fd99794 Refactor the return-from-function code into popStackAndReturnValueToCaller(). 
Make external function calls slightly less special; now they get a stack frame.

llvm-svn: 9765
 2003-11-07 05:22:49 +00:00
Chris Lattner
3099f615fa Be friendly to gcc 3.4... good compiler. Nice compiler. 
llvm-svn: 9726
 2003-11-05 06:20:27 +00:00
Brian Gaeke
251ac27789 Use regular old malloc to emulate malloc/alloca instructions. 
llvm-svn: 9713
 2003-11-05 01:02:14 +00:00
Brian Gaeke
246426591b Remove a comment which no longer applies. 
llvm-svn: 9712
 2003-11-05 00:59:28 +00:00
Brian Gaeke
032ca42757 Reduce the number of #includes. 
CurFrame, TraceMode, and the CachedWriter are history.
ArrayChecksEnabled and non-QuietMode are history.
The ExecutionAnnotations (SlotNumber, InstNumber, and FunctionInfo) are history.
ExecutionContext now keeps Values for each stack frame in a std::map.
Stop pre-initializing Values on the stack to 42.
Remove some dead variables, excess whitespace and commented-out code.
executeInstruction() is now part of run().
printValue() and print() are history.

llvm-svn: 9489
 2003-10-24 19:59:01 +00:00
John Criswell
b402729b30 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.

llvm-svn: 9298
 2003-10-20 19:43:21 +00:00
Chris Lattner
79135c051e Interpret the new varargs intrinsics correctly 
llvm-svn: 9222
 2003-10-18 05:55:25 +00:00
Misha Brukman
32c5aec6ec Fix spelling. 
llvm-svn: 9021
 2003-10-10 17:42:19 +00:00
Brian Gaeke
c38ad8b86e Never set any signal handlers. 
Never call setjmp(), longjmp() or strsignal().

llvm-svn: 9014
 2003-10-10 17:03:22 +00:00
Chris Lattner
a54026a27b Change FunctionInfo from being an annotation put on Functions to be 
something which is mapped from functions.

llvm-svn: 8580
 2003-09-17 17:26:22 +00:00
Brian Gaeke
8e1bb0bcb2 Make getOperandValue and executeCastOperation methods of Interpreter. 
This lets us protect a few more ExecutionEngine methods.

llvm-svn: 8367
 2003-09-05 18:55:03 +00:00
Brian Gaeke
7be0ff04e5 Remove printOperandInfo(), and simplify run(). 
llvm-svn: 8362
 2003-09-05 05:22:08 +00:00
Brian Gaeke
b42a2de8a9 Remove support for printing values from a module by name, only used 
w/ interactive keyboard entry of names.
With that, Support.cpp is history.

llvm-svn: 8360
 2003-09-05 05:04:32 +00:00
Brian Gaeke
edded6bce7 Remove support for interactive (step finish next) instructions. 
Remove printCurrentInstruction, printStackFrame and infoValue
 (only used interactively) and other unused methods of Interpreter.
Fold UserInput.cpp containing only callMainFunction() into Interpreter.cpp.
Remove unused Profile flag.

llvm-svn: 8359
 2003-09-05 04:46:26 +00:00
Brian Gaeke
5efbdb852a Remove support for breakpoints (not used). 
Remove some dead code and whitespace.

llvm-svn: 8346
 2003-09-04 23:15:40 +00:00
Brian Gaeke
6d7d9f9cd9 Interpreter cleanups: 
Get rid of support for DebugMode (make it always off).
Mung some comments.
Get rid of interpreter's PROFILE_STRUCTURE_FIELDS and PerformExitStuff
 which have been disabled forever.
Get rid of -abort-on-exception (make it always on).
Get rid of user interaction stuff (debug mode innards).
Simplify Interpreter's callMainFunction().

llvm-svn: 8344
 2003-09-04 22:21:24 +00:00
Chris Lattner
dd48c4b1e4 Remove redundant const qualifier 
llvm-svn: 7254
 2003-07-23 15:30:32 +00:00
Chris Lattner
cbf31910a5 Add support for atexit function, remove support for __main function 
llvm-svn: 6194
 2003-05-14 14:21:30 +00:00
Chris Lattner
023c628a58 switch main LLI core execution to use an InstVisitor instead of a switch statement 
llvm-svn: 6081
 2003-05-10 21:22:39 +00:00
Chris Lattner
011dba165e Fix testcase: SingleSource/UnitTests/2003-05-02-DependantPHI.c 
llvm-svn: 6074
 2003-05-10 20:21:16 +00:00
Chris Lattner
f5a5ed1a59 Implement varargs support for LLI! 
llvm-svn: 6043
 2003-05-08 16:52:43 +00:00
Chris Lattner
818643d3e9 A large number of simple changes: 
* s/Method/Function
  * Kill some obsolete (external) functions that used to be to support tracing

llvm-svn: 6041
 2003-05-08 16:18:31 +00:00
Chris Lattner
6aa2e81ec4 Add support for recording arguments passed through the ... of a varargs function 
llvm-svn: 6040
 2003-05-08 16:06:52 +00:00
Chris Lattner
b72c6d38da Fix problem where we would read 64 bits worth of pointer information, even on 32 bit targets! 
llvm-svn: 5930
 2003-04-25 04:21:19 +00:00
Chris Lattner
55a3471dab Fix a problem with setcc instructions and pointers 
llvm-svn: 5886
 2003-04-23 19:55:35 +00:00
Chris Lattner
90d0ad7683 Implement &|^ on bool values 
llvm-svn: 5884
 2003-04-23 19:21:00 +00:00
Chris Lattner
4ffd4c9cd8 Kill using declarations 
Kill code for invalid operations on pointers

llvm-svn: 5856
 2003-04-22 21:22:33 +00:00
Chris Lattner
56dc44e98a Implement cast to bool 
llvm-svn: 5855
 2003-04-22 21:15:56 +00:00
Chris Lattner
bdfa086221 Get rid of extraneous arguments to implementation functions 
llvm-svn: 5852
 2003-04-22 20:37:39 +00:00
Chris Lattner
43d3c3666b Add support to LLI for switch instruction 
llvm-svn: 5851
 2003-04-22 20:34:47 +00:00
Chris Lattner
dd3c1121d0 Fix wierd idiom 
llvm-svn: 5831
 2003-04-21 22:43:32 +00:00
Chris Lattner
ce3e651af6 Fix typeo 
llvm-svn: 5624
 2003-02-25 21:14:59 +00:00
Chris Lattner
fbaa392c19 Handle value promotion properly to work with tracing better 
llvm-svn: 5253
 2003-01-13 00:58:52 +00:00
Chris Lattner
42057e4d2a Substantial changes to refactor LLI to incorporate both the Jello JIT and 
the traditional LLI interpreter

llvm-svn: 5125
 2002-12-23 23:59:41 +00:00
Chris Lattner
883827db1c Namespacify more 
llvm-svn: 4956
 2002-12-08 06:01:34 +00:00
Chris Lattner
f525e2f95e Add support to count the number of dynamic instructions executed by LLI 
llvm-svn: 4955
 2002-12-08 05:51:08 +00:00
Chris Lattner
419dd5f0c1 Make command line arguments setup be endian correct!! 
llvm-svn: 4605
 2002-11-07 19:29:31 +00:00
Chris Lattner
0396c5461e Fix two problems: 
* Load Implementation can cause unaligned memory accesses, which caused
    problems for sparc.
  * cast from pointer to pointer would zero the upper 32 bits of the pointer
    which obviously causes problems on 64 bit hosts.

llvm-svn: 4454
 2002-10-30 21:47:57 +00:00
Chris Lattner
c44cc692c6 Fix a major bug in lli 
llvm-svn: 4289
 2002-10-26 01:57:15 +00:00
Chris Lattner
b7af4caaf8 - Fix LLI so that it simulates the endianness of the target machine 
correctly, despite the fact that the host machine might not be the same.

llvm-svn: 4180
 2002-10-15 20:34:05 +00:00
Chris Lattner
68960ff1c7 Expose TD to ExternalFunctions.cpp 
llvm-svn: 4020
 2002-10-02 21:10:48 +00:00
Chris Lattner
7de3aaa26f * Fix a bug that was causing lli to misrun: 
test/Regression/Transforms/DecomposeMultiDimRefs/mixedindices.c
* Eliminate unneccesary #include

llvm-svn: 3712
 2002-09-13 23:30:42 +00:00
Chris Lattner
c96a7a51bf Another portability patch graciously provided by Casey Carter 
llvm-svn: 3698
 2002-09-13 14:41:38 +00:00
Chris Lattner
cb973bf5ee - Change getelementptr instruction to use long indexes instead of uint 
indexes for sequential types.

llvm-svn: 3683
 2002-09-11 01:21:35 +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
236778fa0f Implement ConstantPointerRef support, & ConstantExpr support for Cast, GEP & Add. 
llvm-svn: 3516
 2002-08-27 22:33:45 +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