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38843 Commits

Author SHA1 Message Date
Chris Lattner 69b9ea5afa typo 
llvm-svn: 45002
 2007-12-13 17:27:09 +00:00
Chris Lattner 2048b067a6 debug info too. 
llvm-svn: 45001
 2007-12-13 17:25:36 +00:00
Ted Kremenek 9f5ad6c795 Minor spelling; punctuation correction. 
llvm-svn: 45000
 2007-12-13 16:41:01 +00:00
Wojciech Matyjewicz 86d51b896e Make these loops follow GetGEPOperands() behavior. 
Let: %q = GEP %p, X, ...
If %p is a GEP, we can chase baseptr further, only if X==0.

llvm-svn: 44999
 2007-12-13 16:22:58 +00:00
Bill Wendling a5be19d3df Grammar fix: correct ' usage. 
llvm-svn: 44998
 2007-12-13 09:57:40 +00:00
Evan Cheng 2011df4e39 Fix typo. 
llvm-svn: 44997
 2007-12-13 07:50:36 +00:00
Chris Lattner eb13c73c36 minor cleanups 
llvm-svn: 44996
 2007-12-13 07:47:54 +00:00
Chris Lattner 54424ad69c add some builtins. 
llvm-svn: 44995
 2007-12-13 07:41:58 +00:00
Chris Lattner 13653d7668 simplify some code. 
llvm-svn: 44994
 2007-12-13 07:34:23 +00:00
Chris Lattner 3c1334013d Don't do integer promotions of LHS for compound shift assignment. The LHS has to be a modifiable lvalue. 
llvm-svn: 44993
 2007-12-13 07:28:16 +00:00
Chris Lattner d7b5a9aa1a remove some dead styles. 
llvm-svn: 44992
 2007-12-13 06:55:59 +00:00
Chris Lattner d9c10096d7 nuke hte status page. 
llvm-svn: 44991
 2007-12-13 06:55:02 +00:00
Chris Lattner 196a226567 add a bunch of open projects 
llvm-svn: 44990
 2007-12-13 06:41:15 +00:00
Ted Kremenek 136a37f1eb Updated serialization of ParmVarDecl to serialize out objcDeclQualifier. 
Previously this field was serialized out in VarDecl (a parent class), but
now the field belongs to ParmVarDecl.

llvm-svn: 44989
 2007-12-13 06:28:13 +00:00
Chris Lattner a5b4965c0e split get_involved into two pages: get_started and get_involved. 
llvm-svn: 44988
 2007-12-13 06:20:15 +00:00
Owen Anderson 53b677e4e8 Add register pairs to the list to check for local interferences. 
llvm-svn: 44987
 2007-12-13 05:53:03 +00:00
Owen Anderson 1f93edd08a Remove ugly and horrible code. It's not necessary for correctness, and can be added back later if it causes code quality issues. 
llvm-svn: 44986
 2007-12-13 05:43:37 +00:00
Chris Lattner 8610d2de02 wrap to 80 cols, many fixes to markup. 
llvm-svn: 44985
 2007-12-13 05:42:27 +00:00
Ted Kremenek 3a742d280c For uninitialized values analysis, added special treatment for declarations 
of array types.  For things like:

  char x[10];
  
we should treat "x" as being initialized, because the variable "x" really
refers to the memory block of the array. Clearly x[1] is uninitialized, but
expressions like "(char*) x" really do refer to an initialized value. This
simple dataflow analysis does not reason about the contents of arrays.

This fixes: PR 1859 (http://llvm.org/bugs/show_bug.cgi?id=1859)

llvm-svn: 44984
 2007-12-13 05:14:22 +00:00
Chris Lattner 2fe0dd09b3 Fix file header. 
llvm-svn: 44983
 2007-12-13 05:02:35 +00:00
Ted Kremenek 78dcda6059 Fixed bug in live-variable analysis and uninitialized-values analysis where 
we incorrectly examine the expression within a sizeof() for use in computing
dataflow values.

This fixes: PR 1858 (http://llvm.org/bugs/show_bug.cgi?id=1858)

llvm-svn: 44982
 2007-12-13 04:47:15 +00:00
Evan Cheng 37c36ed79a Be extra careful with extension use optimation. Now turned on by default. 
llvm-svn: 44981
 2007-12-13 03:32:53 +00:00
Nate Begeman 23ffde507f Apply CBE/MSIL patch to autoconf 
llvm-svn: 44980
 2007-12-13 02:24:45 +00:00
Nate Begeman 938d8cb8d9 Add install-libs target which only installs libraries, not tools 
llvm-svn: 44979
 2007-12-13 02:17:17 +00:00
Chris Lattner 52a6f82d0f use new interface. 
llvm-svn: 44978
 2007-12-13 02:05:09 +00:00
Zhou Sheng 461d8419a7 Remove this testcase as it will always fail on 
platform like Darwin.

llvm-svn: 44977
 2007-12-13 02:03:57 +00:00
Chris Lattner 67671ed4b7 add a helper method. 
llvm-svn: 44976
 2007-12-13 01:59:49 +00:00
Devang Patel 527048247b Add assert to detect incomplete implementation work. 
llvm-svn: 44974
 2007-12-13 01:24:16 +00:00
Nate Begeman 272ee458cf Do not build CBackend and MSIL regardless of configured targets 
llvm-svn: 44973
 2007-12-13 01:18:52 +00:00
Fariborz Jahanian 885890a47a Moved ObjcDeclQualifier to ParmVarDecl from VarDecl. 
Ted, this change necessitates (de)/serialization of ParmVarDecl.

llvm-svn: 44972
 2007-12-13 00:54:18 +00:00
Evan Cheng 827d30db19 Fold some and + shift in x86 addressing mode. 
llvm-svn: 44970
 2007-12-13 00:43:27 +00:00
Evan Cheng 687567bca5 Oops. Forgot these. 
llvm-svn: 44969
 2007-12-13 00:42:35 +00:00
Chris Lattner 70efff25be builtin id 0 is invalid, don't use a slot for it. 
llvm-svn: 44968
 2007-12-13 00:38:03 +00:00
Ted Kremenek ce8d55b087 Implemented -serialize-ast option for the driver. This is not really tested 
and is a work in progress.

llvm-svn: 44967
 2007-12-13 00:37:31 +00:00
Fariborz Jahanian 56637d127f Fixed test to match the new diagnostic text. 
llvm-svn: 44966
 2007-12-13 00:16:34 +00:00
Chris Lattner f0fbf077d2 Fix for edge profiling, patch by 'Marc' for PR1857 
llvm-svn: 44965
 2007-12-13 00:04:46 +00:00
Fariborz Jahanian 4d1288a67e Concatenation of objc strings. 
llvm-svn: 44964
 2007-12-12 23:55:49 +00:00
Chris Lattner b8bd2db8b3 fix off-by-one error. 
llvm-svn: 44963
 2007-12-12 23:46:36 +00:00
Ted Kremenek 8fdd3d95eb Implemented prototype mode where the driver can operate on serialized ASTs 
instead of source files.

llvm-svn: 44962
 2007-12-12 23:41:08 +00:00
Evan Cheng 7df585d9c4 Cosmetic change. 
llvm-svn: 44961
 2007-12-12 23:15:59 +00:00
Evan Cheng 6e68381e02 Implicit def instructions, e.g. X86::IMPLICIT_DEF_GR32, are always re-materializable and they should not be spilled. 
llvm-svn: 44960
 2007-12-12 23:12:09 +00:00
Duncan Sands fde556745b Remove host endianness info from TargetData and 
put it in a new header System/Host.h instead.
Instead of getting the endianness from configure,
calculate it directly.

llvm-svn: 44959
 2007-12-12 23:03:45 +00:00
Ted Kremenek 1daa3cfbae TargetInfo no longer includes a reference to SourceManager. 
Moved all clients of Diagnostics to use FullSourceLoc instead of SourceLocation.
Added many utility methods to FullSourceLoc to provide shorthand for:

    FullLoc.getManager().someMethod(FullLoc.getLocation());
    
instead we have:

    FullLoc.someMethod();
    
Modified TextDiagnostics (and related classes) to use this short-hand.

llvm-svn: 44957
 2007-12-12 22:39:36 +00:00
Steve Naroff f44cb63859 Encode enumeral types. 
llvm-svn: 44956
 2007-12-12 22:30:11 +00:00
Dan Gohman 015982aa32 Remove a forward-declaration for a non-existant class. 
llvm-svn: 44955
 2007-12-12 22:25:09 +00:00
Dan Gohman 7a7742c2fe Allow vector integer constants to be created with 
SelectionDAG::getConstant, in the same way as vector floating-point
constants. This allows the legalize expansion code for @llvm.ctpop and
friends to be usable with vector types.

llvm-svn: 44954
 2007-12-12 22:21:26 +00:00
Ted Kremenek 9b7632eef8 Removed "NULL" from default construction of FullSourceLoc (compilation errors on 
some systems).

llvm-svn: 44953
 2007-12-12 19:39:40 +00:00
Anton Korobeynikov 7ab71379b6 Use vector for child storage instead of map. This will also make 
our life during future GraphTraits'ing slightly easier.

llvm-svn: 44952
 2007-12-12 19:08:44 +00:00
Ted Kremenek f82942d04c constified getFullLoc(). 
llvm-svn: 44951
 2007-12-12 18:55:29 +00:00
Ted Kremenek febe89a6da Changes to FullSourceLoc: 
- Added cstor that takes no arguments to create an "invalid" location.
  - Removed non-const version of getSourceManager().
  - Renamed getSourceManager() to getManager.
  - Remover operator SourceLocatio().

llvm-svn: 44950
 2007-12-12 18:54:21 +00:00