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196 Commits

Author SHA1 Message Date
Chris Lattner
08c2e4838d Fix bug in previous checkin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3672 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-10 23:31:12 +00:00
Chris Lattner
f2d2d0bb13 Clean up code due to auto-insert constructors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3666 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-10 22:38:49 +00:00
Chris Lattner
1d608abbc0 Clean up code due to auto-insert constructors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3665 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-10 22:38:47 +00:00
Chris Lattner
3ea5cb0df1 Simplify code (somtimes dramatically), by using the new "auto-insert" feature 
of instruction constructors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3655 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-10 17:03:06 +00:00
Chris Lattner
5fb724332a Factor silly code duplication out 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3627 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-08 21:47:54 +00:00
Chris Lattner
3bb8ad27a8 Eliminated the MemAccessInst class, folding contents into GEP class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3488 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 23:37:24 +00:00
Chris Lattner
3f9b28d075 Do not create load/stores with indexes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3420 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:10:52 +00:00
Chris Lattner
0bfb6ba3e3 - Made GlobalDCE worklist driven, making it more successful. Now can handle 
cases like: test/Regression/Transforms/GlobalDCE/2002-08-17-WorkListTest.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3381 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-18 01:28:30 +00:00
Chris Lattner
e4c3764a9f Remove support for NOT instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3313 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-14 17:45:39 +00:00
Chris Lattner
5f0eb8da62 - Cleaned up the interface to AnalysisUsage to take analysis class names 
instead of ::ID's.
 - Pass::getAnalysis<> now no longer takes an optional argument


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3265 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-08 19:01:30 +00:00
Chris Lattner
cc8d8fb676 Remove unneccesary #inlcude 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3200 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-01 20:01:02 +00:00
Chris Lattner
55e41ba3d2 * 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3163 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-30 19:48:44 +00:00
Chris Lattner
e902bda4ce Fix bug with last patch which would occur when a call returned void and we 
attempted to assign it a name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3142 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-30 02:42:49 +00:00
Chris Lattner
9cf307fdeb * 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3140 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-30 00:50:49 +00:00
Chris Lattner
a6275ccdf5 * 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3113 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-26 21:12:46 +00:00
Chris Lattner
1e43516dcf * 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3112 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-26 21:12:44 +00:00
Chris Lattner
0c0edf8afc *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3075 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-25 06:17:51 +00:00
Chris Lattner
568ddabc8f Eliminate several include/llvm/Transforms/IPO/*.h files, moving their contents into IPO.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3043 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-24 17:12:05 +00:00
Chris Lattner
e9ee3e5a75 Merge ChangeAllocations into scalar.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3038 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-23 22:04:17 +00:00
Chris Lattner
ff1be262c4 Rename header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3037 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-23 22:04:02 +00:00
Chris Lattner
7311e389a6 Cleanup and simplify code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3036 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-23 22:03:41 +00:00
Chris Lattner
9cfea85b8b Incorporate ConstantMerge.h into IPO.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3035 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-23 19:57:40 +00:00
Chris Lattner
f629309f74 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3016 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-23 18:06:35 +00:00
Chris Lattner
af41a12370 * Remove getPassName implementation 
* Register all Passes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3015 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-23 18:06:30 +00:00
Chris Lattner
e9754ef595 * Break the two different behaviors of SimpleStructMutation into two subclasses 
* Register the passes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3013 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-23 18:03:11 +00:00
Chris Lattner
72c27e2ae5 * Remove lots of dead stuff 
* Register Pass


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3011 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-23 18:01:39 +00:00
Chris Lattner
56d27019e6 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3002 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-23 17:52:38 +00:00
Chris Lattner
5ff62e90d0 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2985 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-22 02:10:13 +00:00
Chris Lattner
5796091dfd Seperate stats for DCE'd functions and vars 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2961 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-18 06:40:04 +00:00
Chris Lattner
f0cd4722bf *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2959 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-18 04:43:20 +00:00
Chris Lattner
7f20ea7d7b 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2954 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-18 03:01:24 +00:00
Chris Lattner
0b5909e6ae * Correctly get prototype for void*malloc(size_t) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2951 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-18 00:18:01 +00:00
Chris Lattner
11910cf7e3 Disable pool allocation stuff until data structure analysis is sorted back out 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2869 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-10 22:36:47 +00:00
Chris Lattner
3e009942ed *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2813 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-30 16:25:25 +00:00
Anand Shukla
5ba99bd124 changes to make it compatible with 64bit gcc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2792 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 21:07:58 +00:00
Chris Lattner
7e70829632 MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2779 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 16:13:24 +00:00
Chris Lattner
0b12b5f50e MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2778 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 16:13:21 +00:00
Chris Lattner
9234d03373 Remove DynamicConstantMerge pass, because it did not fit in with the Pass 
system correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2772 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 15:55:29 +00:00
Chris Lattner
ce0141ec22 Remove "fixers" for problems in GCC generated code that cannot be generated 
anymore.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2771 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 15:55:03 +00:00
Chris Lattner
bd8619d3ef Do not remove type names that contain a . 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2747 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-26 20:17:35 +00:00
Chris Lattner
abe6c3d702 Fix "unimplemented features": 
test/Regression/Transforms/FunctionResolve/retmismatch[12].ll

This makes it much more useful for running benchmarks that are missing
prototypes for some functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2745 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-24 21:33:26 +00:00
Chris Lattner
22ee3eb802 Split the FunctionResolution pass out of CleanGCCOutput.cpp. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2742 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-24 20:42:13 +00:00
Chris Lattner
47e0f3a8a0 Support programs that do not #include <malloc.h> or give a full prototype 
for malloc and free.  Lots of crufty benchmarks are using stuff like:
char *malloc();
void free();

to forward declare malloc and free.  Now we recognize and raise these forms


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2740 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-24 20:29:18 +00:00
Chris Lattner
b3abf9d0d8 Convert transforms over to standardize debugging output on -debug option 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2714 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-22 17:27:12 +00:00
Chris Lattner
3dec1f2722 Add support for printing out statistics information when -stats is added to 
the command line


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2601 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-10 15:38:35 +00:00
Chris Lattner
65e96e57c5 fix comments and documentation in file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2530 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-07 19:04:39 +00:00
Chris Lattner
ade686e79b Split ChangeAllocations.cpp into Raise & LowerAllocations.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2529 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-07 19:02:48 +00:00
Chris Lattner
c8cc4cb03b Updates to move some header files out of include/llvm/Transforms into 
the Scalar and Utils subdirectories


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2523 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-07 18:36:35 +00:00
Chris Lattner
497c60c0ed Reduce dependance on TransformInternals.h, instead using the TransformUtils library 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2518 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-07 18:12:18 +00:00
Chris Lattner
1f8d13c361 Be a little more efficient, do not generate loads and stores with indices in them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2430 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 17:38:14 +00:00
Chris Lattner
f772f8ef38 Eliminate dead global variables 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2400 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 18:13:11 +00:00
Chris Lattner
c6f3ae5c66 Eliminate duplicate or unneccesary #include's 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2397 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 17:42:12 +00:00
Chris Lattner
96c466b06a Add new optional getPassName() virtual function that a Pass can override 
to make debugging output a lot nicer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2395 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 14:57:45 +00:00
Chris Lattner
97e52e4336 Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2386 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 21:27:06 +00:00
Chris Lattner
31bcdb822f Split ConstantVals.h into Constant.h and Constants.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2378 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 19:55:58 +00:00
Chris Lattner
100d6daca4 Be careful not to make "external" function internal 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2363 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 05:48:34 +00:00
Chris Lattner
dbb1735673 Initial checkin of new "Internalize" pass for GCCLD 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2362 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 05:43:27 +00:00
Chris Lattner
483e14ee04 s/Method/Function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2336 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 07:27:19 +00:00
Chris Lattner
f57b845547 * Rename MethodPass class to FunctionPass 
- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
  - Method is now const
  - It now takes one AnalysisUsage object to fill in instead of 3 vectors
    to fill in
  - Pass's now specify which other passes they _preserve_ not which ones
    they modify (be conservative!)
  - A pass can specify that it preserves all analyses (because it never
    modifies the underlying program)
* s/Method/Function/g in other random places as well


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2333 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 06:56:12 +00:00
Chris Lattner
f2361c5e5c Changes because the Terminator::getSuccessor function now FAILS if successor 
IDX is out of range instead of returning null.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2332 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 03:15:45 +00:00
Chris Lattner
8e343330a5 * Change Constant::getNullConstant to Constant::getNullValue 
* Add support for pool allocating array allocations of varying size


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2329 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 02:29:32 +00:00
Chris Lattner
7b5577b371 Programs that actually free memory were broken 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2307 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-18 22:11:30 +00:00
Chris Lattner
0154505ab7 Add a fixme so that we don't forget this is broken. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2298 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-18 18:52:03 +00:00
Chris Lattner
3b87167ac4 Correctly transform dependant arguments, allowing the perimeter bm to work. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2282 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-18 14:43:30 +00:00
Chris Lattner
09b9212b6e run an extra pass after a function has been transformed to eliminate 
obviously duplicate loads of the pool base.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2255 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-15 22:42:23 +00:00
Chris Lattner
3e0e520728 Turn off debug output 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2247 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-14 06:14:41 +00:00
Chris Lattner
441d25a9f6 * Allow datasize to be specified on the commandline 
* Build new datatypes correctly
* Transform instructions that return null pointers from functions to return
  a null index.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2244 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-13 23:13:18 +00:00
Chris Lattner
ddcbd34f56 * Give alloca's for pool descriptors better names than "pool<n>". 
* Fill in the pool descriptor links in the pool descriptors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2239 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-13 19:52:54 +00:00
Chris Lattner
027a6755f8 * Add names to the symbol table for pool types and modified types 
* Handle more complex structure so that power works almost
* Fix bug with pooldestroy call where we passed in the size of the object
  instead of the pool to destroy.  bisort is now pool allocated successfully!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2238 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-13 19:25:57 +00:00
Chris Lattner
5146a7ddd4 Implement function rewriting to use offsets instead of pointers in programs. 
This now works with treeadd at least, and perhaps other programs as well.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2233 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-12 20:23:15 +00:00
Chris Lattner
265b083e84 * Add documentation 
* Split the CleanGCC pass into two passes, a global pass and an IP pass.
  Before it was just a global pass, but it did illegal things to the
  module, which broke other passes that were being scheduled with it by
  gccld.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2224 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-10 20:33:11 +00:00
Chris Lattner
73e214244f Move FunctionArgument out of iOther.h into Argument.h and rename class to 
be 'Argument' instead of FunctionArgument.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2216 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-09 19:48:49 +00:00
Chris Lattner
42a412711c Add #includes to make up for #includes pruned out of header files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2207 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-09 18:37:46 +00:00
Chris Lattner
237e6d10f2 s/Method/Function 
Remove extraneous #includes of llvm/Assembly/Writer


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2178 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-08 22:03:00 +00:00
Chris Lattner
2fbfdcffd3 Change references to the Method class to be references to the Function 
class.  The Method class is obsolete (renamed) and all references to it
are being converted over to Function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2144 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-07 20:49:59 +00:00
Chris Lattner
61f64f9b6a PATypeHolder is now not a template 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2106 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-04 19:24:34 +00:00
Chris Lattner
f8285d4d8f Allow scalars that point to multiple nodes when building the scalar map. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2087 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-01 01:26:53 +00:00
Chris Lattner
f7196949bb Add extra case here to avoid getting spurious output 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2086 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-01 00:45:33 +00:00
Chris Lattner
9acfbeeaa8 Add debug output 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2066 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-31 07:17:46 +00:00
Chris Lattner
072d3a0224 * Catch and ignore (for now) return instructions in tranformed functions 
* Add more debugging output
* Fix problems refering to wrong versions of various graphs
* Build the pool descriptor map!
* Clear the nodemapping map after building pool descriptor to avoid assert
* Transform the NEw function body, not the old one...
* Matrix.ll now works!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2058 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-30 20:53:14 +00:00
Chris Lattner
cfb5f4ce2e * Clean up data structures [AllocDSNode -> DSNode] 
* TransformFunctionInfo now has call field form field mapping.  May be
  removed in the future.
* Moved the computation of "Scalars" into transformFunctionBody so
  transformFunction didn't have to recompute it.
* Implement the node mapping calculation in preparation to calculate
  PoolDescriptors to pass to transformFunctionBody
* Print out the node mapping [it looks right!]
* Other minor changes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2056 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-30 09:12:35 +00:00
Chris Lattner
4c7f3dfeaa Maintain enough information so that the pools for all of the nodes of 
the graph can be passed around.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2053 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-30 04:02:31 +00:00
Chris Lattner
9d3493e533 Implement the first batch of transformations to the methods. So far it: 
* Converts malloc instructions to poolalloc
 * Converts free instructions to poolfree
 * Convert calls to call the new cloned hacked up versions

Note that this does not modify hacked up stuff yet, just the top level
function


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2052 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-29 21:25:19 +00:00
Chris Lattner
a744451856 Correctly clone the function with the extra argument types. Now we need 
to modify the function next.

This also properly recycles functions so that we don't get exponential
code blowup in the common case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2049 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-29 19:05:48 +00:00
Chris Lattner
f40b4792eb s/Method/Function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2048 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-29 19:04:45 +00:00
Chris Lattner
d250f4294e Find out which calls in the function we need to transform and how. 
Next step is to start hacking functions up.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2044 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-29 17:13:46 +00:00
Chris Lattner
dc89f87d52 s/Method/Function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2043 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-29 17:08:29 +00:00
Chris Lattner
9d89190434 Modularize code a bit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2040 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-29 06:21:38 +00:00
Chris Lattner
54ce13f983 Implement the first step of pool allocation - Creating, initialization, and 
destruction of the pools.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2039 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-29 05:50:20 +00:00
Chris Lattner
d2d3a16641 Flesh out a bunch more code, print allocations that are poolable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2031 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-29 03:40:59 +00:00
Chris Lattner
a637859c71 s/method/function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2030 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-29 03:40:25 +00:00
Chris Lattner
0d461f7f09 s/Method/Function/g 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2029 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-29 03:39:36 +00:00
Chris Lattner
bda28f7c2a Initial checkin of Noop pass that will be the pool allocator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2014 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-28 18:08:31 +00:00
Chris Lattner
79df7c0aaa Change references from Method to Function 
change references from MethodARgument to FunctionArgument


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1991 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-26 18:01:55 +00:00
Chris Lattner
f09733a876 Remove code designed to compensate for a bug in GCC. The bug has since 
been fixed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1881 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-15 20:35:21 +00:00
Chris Lattner
4ce0f8aa9e Take CallGraph out of the CFG namespace. It has nothing to do with CFGs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1820 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-06 17:16:43 +00:00
Chris Lattner
bd0ef77cde Change over to use new style pass mechanism, now passes only expose small 
creation functions in their public header file, unless they can help it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1816 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-26 21:46:54 +00:00
Chris Lattner
41b66b12e8 When inlining basic blocks and instructions, give them a name! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1796 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-25 00:31:02 +00:00
Chris Lattner
e0f2753bb8 Handle more cases in the linker 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1771 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-18 19:05:15 +00:00
Chris Lattner
455889aa79 * Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into 
llvm/Support/CFG.h
* Make pred & succ iterators for intervals global functions
* Add #includes that are now neccesary because BasicBlock.h doesn't include
  InstrTypes.h anymore


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1750 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-12 22:39:50 +00:00