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1047 Commits

Author SHA1 Message Date
Chris Lattner b1d901427a correct the computation of the isAbstract bit for types. 
llvm-svn: 20533
 2005-03-09 17:34:27 +00:00
Reid Spencer f064bb2617 Fix a typo in an assertion comment. 
Patch contributed by Vladimir Merzliakov.

llvm-svn: 20529
 2005-03-09 15:19:41 +00:00
Chris Lattner 86fe3a1fdb rename insertEntry to insert 
llvm-svn: 20484
 2005-03-06 05:55:40 +00:00
Chris Lattner 533805e6da Merge SymbolTable::removeEntry into SymbolTable::remove, its only caller 
llvm-svn: 20483
 2005-03-06 05:51:09 +00:00
Chris Lattner 290d881f84 Delete the really inefficient method: void remove(const Type* Typ); 
Speed up the symbol stripping code by avoiding a linear search of the
type table.

Get rid of removeEntry(type_iterator), since 'remove' is exactly the same
operation.

llvm-svn: 20481
 2005-03-06 05:46:41 +00:00
Chris Lattner bad0e7e2d9 Remove some really gross and hard to understand code now that 
InternallyInconsistent is always false.

llvm-svn: 20477
 2005-03-06 05:21:40 +00:00
Chris Lattner cd56f5a8e4 Simplify some code. 
llvm-svn: 20476
 2005-03-06 05:13:42 +00:00
Chris Lattner eb9a12cbce remove these methods. 
llvm-svn: 20474
 2005-03-06 02:37:47 +00:00
Chris Lattner ffb3778f87 This fixes PR531, a crash when running the CBE on a bytecode file. 
The problem is that Function::renameLocalSymbols is iterating through
the symbol table planes, occasionally calling setName to rename a value
(which used to do a symbol table remove/insert pair).

The problem is that if there is only a single value in a particular type
plane that the remove will nuke the symbol table plane, and the insert
will create and insert a new one.  This hoses Function::renameLocalSymbols
because it has an iterator to the old plane, under the (very reasonable)
assumption that simply renaming a value won't cause the type plane to
disappear.

This patch fixes the bug by making the rename operation a single atomic
operation, which has a side effect of making the whole thing faster too. :)

llvm-svn: 20469
 2005-03-06 02:14:28 +00:00
Chris Lattner cdb9bfc150 remove all of the various setName implementations, consolidating them into 
Value::setName, which is no longer virtual.

llvm-svn: 20464
 2005-03-05 19:51:50 +00:00
Chris Lattner f66165674f 2nd arg to setName goes away. 
llvm-svn: 20460
 2005-03-05 19:02:15 +00:00
Chris Lattner cc77b84fcb Constants never get names. 
llvm-svn: 20459
 2005-03-05 19:01:59 +00:00
Chris Lattner ed2fb1cf93 Remove the 2nd argument to Value::setName 
llvm-svn: 20458
 2005-03-05 19:01:49 +00:00
Misha Brukman f090d1b3ab Fix the spelling of the word `the' 
llvm-svn: 20412
 2005-03-02 23:17:31 +00:00
Chris Lattner 4d8689edcb Print the module ID as a comment. 
llvm-svn: 20411
 2005-03-02 23:12:40 +00:00
Chris Lattner fe760deb75 Fix a nasty order of evaluation bug that Gabor Greif ran into. Here's an 
explanation from IRC:

	|sabre|	I think it's an order of evaluation thing
	|sabre|	for me, the RHS of the assignment is evaluated first
	|sabre|	getTypeDescription checks to see if ConcreteTypeDescription[Ty] contains anything
	|sabre|	since it doesn't, it computes and returns the value
	|sabre|	this gets put into the map.
	|sabre|	For you, the LHS is evaluated first.
	|sabre|	Map[Ty] (aka ConcreteTypeDescriptions[Ty]) inserts an empty string into the map, returning a reference
	|sabre|	getTypeDesc then sees the empty string in the map
	|sabre|	and returns it
	|sabre|	bork :)

llvm-svn: 20394
 2005-03-02 03:54:43 +00:00
Chris Lattner 1772c1a672 recognize llvm.prefetch. Patch contributed by Justin Wick! 
llvm-svn: 20377
 2005-02-28 19:28:00 +00:00
Chris Lattner 39637ef023 Verify llvm.prefetch. 
llvm-svn: 20376
 2005-02-28 19:27:42 +00:00
Chris Lattner 08f7d0c262 Fix some problems where the verifier would crash on invalid input instead of 
reporting the problem and exiting.

llvm-svn: 20302
 2005-02-24 16:58:29 +00:00
Chris Lattner 47ac187c08 switch instructions only allow constantints for their values, be more specific. 
llvm-svn: 20298
 2005-02-24 05:32:09 +00:00
Chris Lattner ce046ac9c6 add a new method. 
llvm-svn: 20293
 2005-02-24 02:37:26 +00:00
Chris Lattner 25169caa80 make this more efficient. Scan up to 16 nodes, not the whole list. 
llvm-svn: 20289
 2005-02-23 16:53:04 +00:00
Chris Lattner d36552f34f new method 
llvm-svn: 20288
 2005-02-23 16:51:11 +00:00
Chris Lattner cf08c21f2c Reduce the amount of searching this assertion does. On a testcase of mine, 
this reduces the time for -simplifycfg in a debug build from 106s to 14.82s

llvm-svn: 20286
 2005-02-23 07:09:08 +00:00
Chris Lattner 8d54dd37c9 Nuke blank line. 
llvm-svn: 20154
 2005-02-13 17:54:21 +00:00
Chris Lattner 159485ff1b Fix test/Regression/Assembler/2005-02-09-AsmWriterStoreBug.ll 
llvm-svn: 20089
 2005-02-09 17:45:03 +00:00
Chris Lattner df57a02be4 Instead of initializing the volatile field, use accessors to set it. 
llvm-svn: 20045
 2005-02-05 01:38:38 +00:00
Chris Lattner a29c92ffdd Initialize new field. 
llvm-svn: 20044
 2005-02-05 01:37:58 +00:00
Chris Lattner 4947e67c4f Updates for new use list changes. 
llvm-svn: 19961
 2005-02-01 01:24:21 +00:00
Chris Lattner b6c21dbb1e Update for API change. 
llvm-svn: 19960
 2005-02-01 01:24:01 +00:00
Chris Lattner f6c93e36c7 Improve conformance with the Misha spelling benchmark suite 
llvm-svn: 19930
 2005-01-30 00:09:23 +00:00
Chris Lattner e5c7b9a215 Adjust to ilist changes. 
llvm-svn: 19923
 2005-01-29 18:41:12 +00:00
Chris Lattner f711f8db41 Make sure that we always grow a multiple of 2 operands. 
llvm-svn: 19902
 2005-01-29 01:05:12 +00:00
Chris Lattner 5d1bc2c408 Adjust to changes in User class. 
llvm-svn: 19892
 2005-01-29 00:35:33 +00:00
Chris Lattner afdb3de4d7 Merge InstrTypes.cpp into this file 
Adjust to changes in the User class, operand handling is very different.
PHI node and switch statements must handle explicit resizing of operand
lists.

llvm-svn: 19891
 2005-01-29 00:35:16 +00:00
Chris Lattner d0df99ce86 Adjust to changes in User class. Aggregate constants now must explicitly 
manage their operands.

llvm-svn: 19890
 2005-01-29 00:34:39 +00:00
Chris Lattner 03adb1aa83 This file is now merged into Instructions.cpp 
llvm-svn: 19889
 2005-01-29 00:33:32 +00:00
Chris Lattner feaf92f7ad Fix a nasty thinko in my previous commit. 
llvm-svn: 19881
 2005-01-28 23:17:27 +00:00
Chris Lattner 60c47267a9 Fix ConstProp/2005-01-28-SetCCGEP.ll: indexing over zero sized elements does 
not change the address.

llvm-svn: 19874
 2005-01-28 19:09:51 +00:00
Misha Brukman 3852f652bf Fix grammar 
llvm-svn: 19854
 2005-01-27 06:46:38 +00:00
Jeff Cohen c8f1f4bc8e Use binary mode for reading/writing bytecode files 
llvm-svn: 19751
 2005-01-22 17:36:17 +00:00
Chris Lattner d3af59bec2 Make this compatible with the HP/intel compiler. Fix by Duraid, thanks! 
llvm-svn: 19548
 2005-01-14 15:53:26 +00:00
Chris Lattner f806d9f2d0 Allow arrays to have more than 4G elements. 
llvm-svn: 19395
 2005-01-08 20:19:51 +00:00
Chris Lattner 07b522d106 Add convenience method. 
llvm-svn: 19321
 2005-01-07 07:40:32 +00:00
Chris Lattner cd4003e228 No need to pessimize current code for future possibilities. 
llvm-svn: 19311
 2005-01-06 16:26:38 +00:00
Chris Lattner 472cc1062d To not break TBAA rules, use a union. 
llvm-svn: 19280
 2005-01-04 01:56:57 +00:00
Chris Lattner 1ece6f83ba Allow getZeroExtend and getSignExtend to work with boolean inputs. 
llvm-svn: 19210
 2005-01-01 15:59:57 +00:00
Chris Lattner e340065558 Add a verifier assertion 
llvm-svn: 18965
 2004-12-15 20:23:49 +00:00
Chris Lattner acc4e54552 Change this method to return ulong, not uint, for 64-bit targets. 
llvm-svn: 18906
 2004-12-13 19:48:51 +00:00
Chris Lattner 8d0b1b2a82 Check in the file I forgot last night, to solve all of the crashes in every 
test in the suite.  :(

llvm-svn: 18804
 2004-12-11 22:10:29 +00:00