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12028 Commits

Author SHA1 Message Date
Reid Spencer 877b9a2f31 Made it illegal to pass a Type* through one of the Value* interfaces. The 
SymbolTable will now assert if this is done. This didn't find any incorrect
usage of SymbolTable but will prevent future mistakes until Type != Value.

llvm-svn: 13755
 2004-05-25 15:20:47 +00:00
Reid Spencer e7e9671cad Convert to SymbolTable's new iteration interface. 
llvm-svn: 13754
 2004-05-25 08:53:40 +00:00
Reid Spencer 47cf71a61e Convert to SymbolTable's new iteration interface. Remove tabs. 
llvm-svn: 13753
 2004-05-25 08:53:29 +00:00
Reid Spencer 3f6a692a21 Completely rewrote the class. SymbolTable now separates Type* from Value* in preparation\ 
for making Type not derive from Value. There are now separate interfaces \
for looking up, finding, and inserting Types and Values. There are also \
three separate iterator interfaces, one for type planes, one for the types \
(type type plane), and one for values within a type plane. See the \
documentation in the Header file.

llvm-svn: 13752
 2004-05-25 08:52:42 +00:00
Reid Spencer abb6f008ca Convert to SymbolTable's new lookup and iteration interfaces. 
llvm-svn: 13751
 2004-05-25 08:52:20 +00:00
Reid Spencer 297d7fe7e6 Remove unused header file. 
llvm-svn: 13750
 2004-05-25 08:51:36 +00:00
Reid Spencer 1cc31f264f Make this pass simply invoke SymbolTable::strip(). 
llvm-svn: 13749
 2004-05-25 08:51:25 +00:00
Reid Spencer 14428ac740 Remove use of Type::TypeTy from an assert. It will go away soon. 
llvm-svn: 13748
 2004-05-25 08:50:52 +00:00
Reid Spencer 7b8a3b550a Get rid of a wart: useless getFILE function is now a cast macro. 
llvm-svn: 13747
 2004-05-25 08:46:15 +00:00
Reid Spencer 50e3db3a64 Give Type its own dump() method in preparation for Type != Value. 
llvm-svn: 13746
 2004-05-25 08:46:04 +00:00
Reid Spencer 1eb1ef009e Completely rewrote the class. SymbolTable now separates Type* from Value* in preparation\ 
for making Type not derive from Value. There are now separate interfaces \
for looking up, finding, and inserting Types and Values. There are also \
three separate iterator interfaces, one for type planes, one for the types \
(type type plane), and one for values within a type plane. See the \
documentation in the Header file.

llvm-svn: 13745
 2004-05-25 08:45:53 +00:00
Reid Spencer 303a74d2b7 Convert dump() method to call Type::dump() instead of Value::dump(). 
llvm-svn: 13744
 2004-05-25 08:45:42 +00:00
Reid Spencer bbea18c182 Fix a small typo. 
llvm-svn: 13743
 2004-05-25 08:45:31 +00:00
Vikram S. Adve f6c4ee0744 Recognize memalign and friends, and handle them specially. 
llvm-svn: 13741
 2004-05-25 08:14:52 +00:00
Chris Lattner e1e10e1883 Implement InstCombine:shift.ll:test16, which turns (X >> C1) & C2 != C3 
into (X & (C2 << C1)) != (C3 << C1), where the shift may be either left or
right and the compare may be any one.

This triggers 1546 times in 176.gcc alone, as it is a common pattern that
occurs for bitfield accesses.

llvm-svn: 13740
 2004-05-25 06:32:08 +00:00
Chris Lattner 6a02158bc5 New testcase 
llvm-svn: 13739
 2004-05-25 06:30:49 +00:00
Chris Lattner db8bdba593 Implement some helpers 
llvm-svn: 13738
 2004-05-25 05:32:43 +00:00
Chris Lattner bbdd577a00 Add some helpers 
llvm-svn: 13737
 2004-05-25 05:32:13 +00:00
Chris Lattner 03841659a4 Implement instcombine/cast.ll:test16: 
Canonicalize cast X to bool into a setne instruction

llvm-svn: 13736
 2004-05-25 04:29:21 +00:00
Chris Lattner 608c18f20c Add a new test16 and fix some other tests that were not properly written 
llvm-svn: 13735
 2004-05-25 04:28:43 +00:00
Chris Lattner 64556f042a Make doc_code shrink-to-fit. This only works in mozilla, but it doesn't 
hurt legibility on IE

llvm-svn: 13720
 2004-05-24 18:05:58 +00:00
Tanya Lattner 91fa3a9908 Moved MachineBasicBlock deconstructor to cpp file and removed it from LeakDetector to fix memory leak bug. 
llvm-svn: 13718
 2004-05-24 07:14:35 +00:00
Chris Lattner 6f02714a10 Fix a bug in my previous checkin 
llvm-svn: 13717
 2004-05-24 06:24:46 +00:00
Tanya Lattner a578cb7a65 Added MachineFunction parent* to MachineBasicBlock. Customized ilist template 
to set the parent when a MachineBasicBlock is added to a MachineFunction.

llvm-svn: 13716
 2004-05-24 06:11:51 +00:00
Chris Lattner a0390ec7f9 Lots of minor typo fixes, some minor inaccuracies fixed, and some new material. 
llvm-svn: 13715
 2004-05-24 05:35:17 +00:00
Chris Lattner 57e7a4cd56 new feature 
llvm-svn: 13714
 2004-05-24 05:34:32 +00:00
Chris Lattner b97a9b2e7e Fix a couple of busted li's 
llvm-svn: 13713
 2004-05-24 04:55:32 +00:00
Chris Lattner 1224615f62 Add a todo to make it clear that the section is not done 
llvm-svn: 13712
 2004-05-24 04:54:31 +00:00
Chris Lattner f10ccbfab8 Personally, I think that documentation is as important as code. Increase 
the visibility of dox changes

llvm-svn: 13711
 2004-05-24 04:53:32 +00:00
Chris Lattner 21a9040464 Fix a div problem that was causing some wierd indentation. Get more div'y 
llvm-svn: 13710
 2004-05-24 04:50:25 +00:00
Chris Lattner eda4f47d87 Add some notes 
llvm-svn: 13709
 2004-05-24 04:45:52 +00:00
Chris Lattner e0de86c36c Add a link to the GC doc 
llvm-svn: 13708
 2004-05-24 04:43:49 +00:00
Chris Lattner 18dad6ed52 Eliminate an explicit use of the LLVM basic block, using getParent instead, 
which simplifies the code

llvm-svn: 13707
 2004-05-24 03:44:52 +00:00
Tanya Lattner bcee21b491 Changed clone to be const. 
Changed copy constructor to set parent, prev, and next pointers to null.

llvm-svn: 13706
 2004-05-24 03:14:18 +00:00
Alkis Evlogimenos 4da5264253 Eliminate warnings 
llvm-svn: 13704
 2004-05-23 23:02:35 +00:00
Chris Lattner c4e2053767 Testcases for andersen's alias analysis. 
I think this is all of the stuff I had pending in my tree..

llvm-svn: 13703
 2004-05-23 21:31:00 +00:00
Chris Lattner 99173879ad Spelling people's names right is kinda important 
llvm-svn: 13702
 2004-05-23 21:27:29 +00:00
Chris Lattner 48ae330f2e Build the garbage collectors 
llvm-svn: 13701
 2004-05-23 21:26:29 +00:00
Chris Lattner 9656fe9cdc Initial checkin of GC implementation support files 
llvm-svn: 13700
 2004-05-23 21:25:59 +00:00
Reid Spencer e1a5727733 Create a new style for tables that have no width (.doc_table_nw) so the 
table doesn't stretch across the whole page. Change for BytecodeFormat.html

llvm-svn: 13699
 2004-05-23 21:25:50 +00:00
Chris Lattner 843cef8f3b Check in an EARLY START on a simple copying collector 
llvm-svn: 13698
 2004-05-23 21:25:45 +00:00
Chris Lattner acd339ea4f Add a simple testcase for garbage collection support 
llvm-svn: 13697
 2004-05-23 21:24:50 +00:00
Chris Lattner 6e4edd65ab Add support for accurate garbage collection to the LLVM code generators 
llvm-svn: 13696
 2004-05-23 21:23:35 +00:00
Chris Lattner 3ef067ff33 Add some notes to myself, no functional changes 
llvm-svn: 13695
 2004-05-23 21:23:12 +00:00
Chris Lattner 66911019e7 minor wording change 
llvm-svn: 13694
 2004-05-23 21:22:55 +00:00
Chris Lattner 6754b827c6 Fix cases where we missed inlining some more obvious candidates because the 
caller was in an SCC.

llvm-svn: 13693
 2004-05-23 21:22:17 +00:00
Chris Lattner 8d7ff5e3dd Simplify the interface and remove an unneeded #include 
llvm-svn: 13692
 2004-05-23 21:21:35 +00:00
Chris Lattner 254f8f8ad5 Fairly substantial changes to update the alias analysis we are querying as 
we make the transformation.  This allows us to use interprocedural alias
analyses successfully.

llvm-svn: 13691
 2004-05-23 21:21:17 +00:00
Chris Lattner 289ba2ac4d Adjust to the changes in the AliasSetTracker interface 
llvm-svn: 13690
 2004-05-23 21:20:19 +00:00
Chris Lattner e67dbc2ae2 Add support for replacement of formal arguments with simpler expressions. 
llvm-svn: 13689
 2004-05-23 21:19:55 +00:00