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1851 Commits

Author SHA1 Message Date
Chris Lattner 2c8c163103 Remove extranous forward decl 
llvm-svn: 1956
 2002-03-23 22:48:21 +00:00
Chris Lattner 26fdff788c Remove unneccesary forward definitions 
llvm-svn: 1955
 2002-03-23 22:48:07 +00:00
Chris Lattner e03002e772 Add transition header file 
llvm-svn: 1954
 2002-03-23 22:47:43 +00:00
Chris Lattner d781ebd257 Update documentation, rename Method to Function, move typedef to Value.h for now. 
llvm-svn: 1953
 2002-03-23 22:47:28 +00:00
Chris Lattner 6485258d9c Change Method to Function 
llvm-svn: 1952
 2002-03-23 22:46:51 +00:00
Chris Lattner d39fd97f1e Add transition typedef to Function 
llvm-svn: 1951
 2002-03-23 21:59:53 +00:00
Vikram S. Adve 18ffd1a5e3 New pass to convert Convert multi-dimensional 
array references into 1-D references.

llvm-svn: 1950
 2002-03-23 20:46:18 +00:00
Vikram S. Adve 15352f6121 Moved to Scalar/ directory. 
llvm-svn: 1949
 2002-03-23 20:44:37 +00:00
Vikram S. Adve 5d218dff24 New pass to decompose multi-dimensional array references into 
a sequence of 1-D references, using a sequence of getElementPtrs.

llvm-svn: 1948
 2002-03-23 20:43:39 +00:00
Chris Lattner 709829dba1 Remove compilation of __main because we now link -lgcc into programs 
llvm-svn: 1947
 2002-03-22 19:13:47 +00:00
Chris Lattner 220ef17a9e Add an assertion that would hopefully catch a problem that was tripping 
cameron up

llvm-svn: 1944
 2002-03-22 18:01:58 +00:00
Chris Lattner b39971dfa8 Fix bug test/Regression/Transforms/LevelRaise/2002-03-21-MissedRaise3.ll 
llvm-svn: 1943
 2002-03-21 23:02:37 +00:00
Chris Lattner 14a9a20771 New testcase 
llvm-svn: 1942
 2002-03-21 23:00:48 +00:00
Chris Lattner dc960a6d4d Fix test/Regression/Transforms/LevelRaise/2002-03-21-MissedRaise2.ll 
llvm-svn: 1941
 2002-03-21 22:39:59 +00:00
Chris Lattner ef7023bd94 New testcase 
llvm-svn: 1940
 2002-03-21 22:39:43 +00:00
Chris Lattner eae5096ebd * AllocationInst ctor moved here from iMemory.h 
* AllocationInst now always has an array size operand

llvm-svn: 1939
 2002-03-21 22:37:48 +00:00
Chris Lattner d713541ffd * Make AllocationInst ctor protected 
* Move AllocationInst ctor to iMemory.cpp
* AllocationInst's always have one operand, even if it is a uint 1

llvm-svn: 1938
 2002-03-21 22:37:01 +00:00
Chris Lattner 8a36ae8ab9 Rerun test if opt gets changed 
llvm-svn: 1937
 2002-03-21 21:29:47 +00:00
Chris Lattner 70ff2aedef Run all testcases 
llvm-svn: 1936
 2002-03-21 21:24:19 +00:00
Chris Lattner c5d2df184b Build LevelRaise subdirectory 
llvm-svn: 1935
 2002-03-21 21:24:13 +00:00
Chris Lattner 30c37c24e8 Add a debugging option to gccas to cause it to not do level raise or anything 
after it.

llvm-svn: 1934
 2002-03-21 21:21:50 +00:00
Chris Lattner 50f08078e6 Fix test/Regression/Other/2002-03-21-LevelRaiseMiss.ll 
llvm-svn: 1933
 2002-03-21 21:21:13 +00:00
Chris Lattner 70b130f27b Testcase for a missed level raise opportunity 
llvm-svn: 1932
 2002-03-21 21:20:04 +00:00
Chris Lattner 06707765fa Make ConvertableToGEP handle cases where the user is indexing into the 
first element of a structure type.  Before this would not be handled because
getStructOffset would either stop immediately (because StopEarly was true
and Offset = 0), or blast past the level we wanted.

Now ConvertableToGEP steps down through the type one level at a time, checking
the Offset and Scale conditions at each step

llvm-svn: 1931
 2002-03-21 06:27:20 +00:00
Chris Lattner b874cd9560 Implement the new InsertInstBeforeInst function 
llvm-svn: 1930
 2002-03-21 06:24:00 +00:00
Chris Lattner 0d984ef719 Fix the: test/Regression/Other/2002-03-20-LevelRaiseCrash.ll bug. It turned 
out that almost always the result of the add was the same as the GEP that
would be generated.  In this case, however, it wasn't, so bad things happened.

llvm-svn: 1929
 2002-03-21 06:22:23 +00:00
Chris Lattner 261df367e0 Fix bug in testcase 
llvm-svn: 1928
 2002-03-21 06:19:43 +00:00
Chris Lattner 14d5ae1ac5 Declare the new InsertInstBeforeInst function 
llvm-svn: 1927
 2002-03-21 06:15:53 +00:00
Chris Lattner d1a7fe5062 Remove a misguided API extension 
llvm-svn: 1926
 2002-03-21 05:46:43 +00:00
Chris Lattner 8054a1cd14 New testcase for YALRB (yet another level raise bug) 
llvm-svn: 1925
 2002-03-21 05:39:20 +00:00
Chris Lattner 25c8f60b0a Add an assertion to catch a misuse of replaceAllUsesWith 
llvm-svn: 1924
 2002-03-21 05:38:15 +00:00
Chris Lattner 14bfd557f3 Checkin testcase that was just sitting in my tree. Looks like backreferences 
have some problem in the parser, oh joy.

llvm-svn: 1923
 2002-03-21 05:35:11 +00:00
Chris Lattner f6c6be2891 1. Fix bug test/Regression/Other/2002-03-20-LevelRaiseBadCodegen.ll 
2. Allow negative scales in ConvertableToGEP, so that this loop from
   alloc_tree in the Olden health benchmark is correctly raised:

       for (i = 3; i >= 0; i--)
         fval[i] = alloc_tree(level - 1, label*4 + i + 1, new);

   Stepping through the array backwards caused a negative scale.

llvm-svn: 1922
 2002-03-21 03:04:38 +00:00
Chris Lattner 14fe4c60d4 Namespace qualify debugging code 
llvm-svn: 1921
 2002-03-21 03:02:07 +00:00
Chris Lattner 0f8a4bb762 New testcase 
llvm-svn: 1920
 2002-03-21 03:01:14 +00:00
Chris Lattner 2a0d27ad8e Allow implementation of all HANDLE_*_INST macros at once by defining HANDLE_INST 
llvm-svn: 1919
 2002-03-19 05:51:18 +00:00
Vikram S. Adve 5fecde7331 New pass to convert Convert multi-dimensional 
array references into 1-D references.

llvm-svn: 1918
 2002-03-19 02:10:34 +00:00
Vikram S. Adve 7e5120163c Big bug fix: killed uses were being inserted instead of erased! 
Also added a set of debug options.

llvm-svn: 1917
 2002-03-19 00:59:08 +00:00
Chris Lattner dddac0d29a Initial checkin of InstVisitor class 
llvm-svn: 1916
 2002-03-18 19:07:42 +00:00
Chris Lattner 6a19d49f51 Add isa,cast,dyncast support for AllocationInst. 
llvm-svn: 1915
 2002-03-18 05:00:51 +00:00
Vikram S. Adve 8280198b62 include Makefile.tests. 
llvm-svn: 1914
 2002-03-18 04:05:26 +00:00
Vikram S. Adve 5b7700028d Need rule for runtime.o. This is just temporary to provide 
ll__main so that llc output can link.

llvm-svn: 1913
 2002-03-18 04:04:25 +00:00
Vikram S. Adve bd10b8e1d7 Fix libraries. 
llvm-svn: 1912
 2002-03-18 03:53:22 +00:00
Vikram S. Adve 78c2e12891 Minor changes. 
llvm-svn: 1911
 2002-03-18 03:52:31 +00:00
Vikram S. Adve 218f8de01a Fixed several problems with handling arguments to Phis. 
llvm-svn: 1910
 2002-03-18 03:47:26 +00:00
Vikram S. Adve 89637cd8e2 Big bug fix: killed uses were being inserted instead of erased! 
Also added a set of debug options.

llvm-svn: 1909
 2002-03-18 03:45:41 +00:00
Vikram S. Adve 9f129ffe56 Just a comment. 
llvm-svn: 1908
 2002-03-18 03:40:25 +00:00
Vikram S. Adve 98a0150582 New pass to decompose multi-dimensional array references into 
a sequence of 1-D references, using a sequence of getElementPtrs.

llvm-svn: 1907
 2002-03-18 03:39:09 +00:00
Vikram S. Adve 8e01c0b70e Big bug fix: getUsableUniRegAtMI needed to return values in arguments 
but did not pass the arguments by reference!

llvm-svn: 1906
 2002-03-18 03:37:19 +00:00
Vikram S. Adve 7446b323a7 Added function computeOffsetforLocalVar to check how big the 
offset-from-FP will be before allocating space for a local variable.

llvm-svn: 1905
 2002-03-18 03:36:30 +00:00