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Author SHA1 Message Date
Alkis Evlogimenos
fe3a093bc6 Do not pass a null pointer if this instruction is not prepended or 
appended anywhere.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13798 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 22:50:28 +00:00
Alkis Evlogimenos
f6e8cb4954 Inline trivial constructors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13797 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 22:07:18 +00:00
Reid Spencer
b03de0c780 Several clean ups suggested by Chris: remove tabs, make SlotMachine do lazy 
initialization so we don't scan large Modules/Functions needlessly, tighten
up restrictions on what can be put in SlotMachine (no Constants that aren't
GlobalValues).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13796 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 21:56:09 +00:00
Reid Spencer
75719bf239 Provide the correct patch for bug 345. The solution is to add a setTypeName 
function to llvmAsmParser.y and then use it in the one place in the grammar
that needs it. Also had to make Type::setName public because setTypeName
needs it in order to retain compatibility with setValueName.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13795 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 21:48:31 +00:00
Reid Spencer
9b41dcfa60 Tighten up checking on SymbolTable interface to make it illegal to pass a 
Type* where a Value* is expected.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13794 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 21:46:18 +00:00
Alkis Evlogimenos
e5828f1fa7 Refactor common initialization code in private init() functions. 
This is a first step in supplying append to basic block constructors
for all instruction types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13793 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 21:41:09 +00:00
Alkis Evlogimenos
99c58f4910 Use one destination constructor for the unconditional branch. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13792 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 21:38:14 +00:00
Misha Brukman
6f3512865e Fix spelling of doxygen directive. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13791 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 17:42:51 +00:00
Chris Lattner
85acba6d58 Fix PR344: the incorrect remove was being used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13790 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 17:20:52 +00:00
Chris Lattner
c293cfa204 Make the test use the %A type 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13789 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 17:14:49 +00:00
Chris Lattner
42fbc7e809 A quick and ugly hack to fix PR345. I used TypeTy specifically to make 
Reid cringe :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13788 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 17:08:25 +00:00
Chris Lattner
94c43590ef Fix a bug in reid's checkin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13787 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 16:52:55 +00:00
Reid Spencer
096603ada5 Added a section on the SymbolTable class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13786 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 08:41:35 +00:00
Reid Spencer
798ff64328 Part of bug 122: 
This change removes the BuildBytecodeInfo flag from the SlotCalculator
class. This flag was needed to distinguish between the Bytecode/Writer
and the AsmWriter. Now that AsmWriter doesn't use SlotCalculator, we can
remove this flag and simplify some code. Also, some minor name changes
to CachedWriter.h needed to be committed (missed in previous commit).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13785 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 07:37:11 +00:00
Reid Spencer
0d1b77e282 Part of bug 122. Removed dependency of AsmWriter on SlotCalculator by 
incorporating a significantly simpler "SlotMachine" into this file. The
SlotMachine is tailored for use by only the AsmWriter whose requirements
for slot numbers are vastly different than from the Bytecode/Writer. Code
change passes all Feature and Regression tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13784 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 07:18:52 +00:00
Tanya Lattner
ebac64534c Adding scheduling class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13783 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 06:27:36 +00:00
Tanya Lattner
4cffb588f5 Updating my cvs versions. THis is still in progress and much will be changed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13782 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 06:27:18 +00:00
Brian Gaeke
1812268126 Add a (not very meaningful) default constructor for AllocInfo objects. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13773 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 20:43:47 +00:00
Reid Spencer
6b1f58b6a4 Put SlotTable.h inclusion back at front of list to be coding standards 
compliant. Thanks, Chris.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13771 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 20:09:05 +00:00
Reid Spencer
4f840ed7e0 Change the install-includes target to completely ignore the llvm/Internal 
directory. Headers located there are not public to LLVM but are shared
between LLVM modules.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13769 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 20:01:25 +00:00
Reid Spencer
a85b8cf110 Make the constructor explicit so we can't implicitly convert bool to 
SlotTable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13766 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 19:09:25 +00:00
Reid Spencer
3751bd607b Make some improvements suggested by Chris. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13765 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 19:03:21 +00:00
Reid Spencer
293a55f9f0 Adding the initial implementation of the SlotTable class. This class is 
the Abstract Data Type that holds slot number values and associates them
with Type* and Value*. The SlotTable is simply the holder of the slot
numbers and provides a controlled interface for building the table. It does
not enforce any particular idiom or functionality for manipulating the slot
numbers.

This is part of bug_122. The SlotCalculator and SlotMachine classes will
follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13764 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 18:44:51 +00:00
Alkis Evlogimenos
2662aa0f00 Remove this file as well as it is no longer needed nor it compiles 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13762 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 18:24:27 +00:00
Reid Spencer
fa452c0550 Document a couple functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13761 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 18:14:38 +00:00
Chris Lattner
8dabb50287 Make use of the doc_author and doc_code styles. <tt>'ify llvm names. Minor 
other edits


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13760 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 17:44:58 +00:00
Reid Spencer
94f2df295d Changed to use SymbolTable's new iteration interfaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13759 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 17:29:59 +00:00
Reid Spencer
b152f9ff78 Changed to use SymbolTable's new lookup interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13758 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 17:29:21 +00:00
Reid Spencer
e0b295afd6 Removed unused, useless header file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13757 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 17:28:35 +00:00
Reid Spencer
7aa940de94 Added a bit on slot numbers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13756 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 15:47:57 +00:00
Reid Spencer
875510805f 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13755 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 15:20:47 +00:00
Reid Spencer
9231ac8b6f Convert to SymbolTable's new iteration interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13754 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:53:40 +00:00
Reid Spencer
af90b0d8b8 Convert to SymbolTable's new iteration interface. Remove tabs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13753 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:53:29 +00:00
Reid Spencer
b870c5f7c5 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13752 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:52:42 +00:00
Reid Spencer
567bc2cc1e Convert to SymbolTable's new lookup and iteration interfaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13751 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:52:20 +00:00
Reid Spencer
c8a1fcdb48 Remove unused header file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13750 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:51:36 +00:00
Reid Spencer
3f0635e012 Make this pass simply invoke SymbolTable::strip(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13749 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:51:25 +00:00
Reid Spencer
119b342b20 Remove use of Type::TypeTy from an assert. It will go away soon. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13748 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:50:52 +00:00
Reid Spencer
0098bdfb97 Get rid of a wart: useless getFILE function is now a cast macro. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13747 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:46:15 +00:00
Reid Spencer
ec55b08fd0 Give Type its own dump() method in preparation for Type != Value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13746 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:46:04 +00:00
Reid Spencer
bdfb668fee 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13745 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:45:53 +00:00
Reid Spencer
3afbb1ab10 Convert dump() method to call Type::dump() instead of Value::dump(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13744 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:45:42 +00:00
Reid Spencer
03d186abe0 Fix a small typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13743 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:45:31 +00:00
Vikram S. Adve
e4e97ef64d Recognize memalign and friends, and handle them specially. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13741 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:14:52 +00:00
Chris Lattner
3c6a0d4ae2 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13740 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 06:32:08 +00:00
Chris Lattner
256b7a452b New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13739 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 06:30:49 +00:00
Chris Lattner
c971025b01 Implement some helpers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13738 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 05:32:43 +00:00
Chris Lattner
02140b025d Add some helpers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13737 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 05:32:13 +00:00
Chris Lattner
a710ddc9c4 Implement instcombine/cast.ll:test16: 
Canonicalize cast X to bool into a setne instruction


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13736 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 04:29:21 +00:00
Chris Lattner
2e13cea896 Add a new test16 and fix some other tests that were not properly written 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13735 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 04:28:43 +00:00