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90 Commits

Author SHA1 Message Date
Quentin Colombet 5799e9f66c Change ForceSizeOpt attribute into MinSize attribute 
llvm-svn: 167020
 2012-10-30 16:32:52 +00:00
Nadav Rotem dbf4783634 Add the "ForceSizeOpt" attribute. 
Patch by Quentin Colombet <qcolombet@apple.com>

Original description:
"""
The attached patch is the first step to have a better control on Oz related optimizations.
The Oz optimization level focuses on code size, thus I propose to add an attribute called ForceSizeOpt.
"""

llvm-svn: 166422
 2012-10-22 17:33:31 +00:00
Bill Wendling 118a78b977 Cleanup whitespace. 
llvm-svn: 166016
 2012-10-16 06:10:45 +00:00
Bill Wendling a529ade5a4 Cleanup whitespace. 
llvm-svn: 166013
 2012-10-16 06:01:44 +00:00
Bill Wendling 147ee8e34f Have AttributesImpl defriend the Attributes class. 
llvm-svn: 166012
 2012-10-16 05:57:28 +00:00
Bill Wendling 3ffbac4432 Have AttrBuilder defriend the Attributes class. 
llvm-svn: 166011
 2012-10-16 05:55:09 +00:00
Bill Wendling a517c30ed3 Put simple c'tors inline. 
llvm-svn: 166008
 2012-10-16 05:22:28 +00:00
Bill Wendling 50d27849f6 Move the Attributes::Builder outside of the Attributes class and into its own class named AttrBuilder. No functionality change. 
llvm-svn: 165960
 2012-10-15 20:35:56 +00:00
Bill Wendling 79d45dbbf9 Use a ::get method to create the attribute from Attributes::AttrVals instead of a constructor. 
llvm-svn: 165923
 2012-10-15 06:53:28 +00:00
Bill Wendling 8c3e65db52 Move the AttributesImpl header file into the VMCore directory so that it can be opaque. 
llvm-svn: 165920
 2012-10-15 05:40:12 +00:00
Bill Wendling d079a446d7 Attributes Rewrite 
Convert the internal representation of the Attributes class into a pointer to an
opaque object that's uniqued by and stored in the LLVMContext object. The
Attributes class then becomes a thin wrapper around this opaque
object. Eventually, the internal representation will be expanded to include
attributes that represent code generation options, etc.

llvm-svn: 165917
 2012-10-15 04:46:55 +00:00
Bill Wendling 5ae76a379c Remove dead methods. 
llvm-svn: 165902
 2012-10-14 09:21:44 +00:00
Bill Wendling 76d2cd2f60 Remove operator cast method in favor of querying with the correct method. 
llvm-svn: 165899
 2012-10-14 08:54:26 +00:00
Bill Wendling a0f3e8d1cb Don't use the new syntax just yet. 
llvm-svn: 165897
 2012-10-14 08:25:35 +00:00
Bill Wendling 2a3c1cca7d Remove the bitwise AND operators from the Attributes class. Replace it with the equivalent from the builder class. 
llvm-svn: 165896
 2012-10-14 07:52:48 +00:00
Bill Wendling 722b26c0f2 Remove the bitwise assignment OR operator from the Attributes class. Replace it with the equivalent from the builder class. 
llvm-svn: 165895
 2012-10-14 07:35:59 +00:00
Bill Wendling 5c407ed3ab Remove the bitwise OR operator from the Attributes class. Replace it with the equivalent from the builder class. 
llvm-svn: 165894
 2012-10-14 07:17:34 +00:00
Bill Wendling a05b043c4a Remove the bitwise XOR operator from the Attributes class. Replace it with the equivalent from the builder class. 
llvm-svn: 165893
 2012-10-14 06:56:13 +00:00
Bill Wendling 85a64c217f Remove the bitwise NOT operator from the Attributes class. Replace it with the equivalent from the builder class. 
llvm-svn: 165892
 2012-10-14 06:39:53 +00:00
Bill Wendling 1fcc82225a Decode the LLVM attributes from bitcode using the attributes builder. 
llvm-svn: 165891
 2012-10-14 04:10:01 +00:00
Bill Wendling abd5ba2523 Use builder to create alignment attributes. Remove dead function. 
llvm-svn: 165890
 2012-10-14 03:58:29 +00:00
Bill Wendling 9d7ba8da47 Add the LLVM context to this c'tor. It will be needed in the future. 
llvm-svn: 165687
 2012-10-11 01:10:00 +00:00
Bill Wendling 13410278b6 Support a common idiom on how to build an Attributes class with a single attribute. 
llvm-svn: 165686
 2012-10-11 01:05:52 +00:00
Bill Wendling 7f1c5472b5 Cleanup. Get rid of now dead code. 
llvm-svn: 165613
 2012-10-10 08:03:34 +00:00
Bill Wendling bbcdf4e2a5 Remove the final bits of Attributes being declared in the Attribute 
namespace. Use the attribute's enum value instead. No functionality change
intended.

llvm-svn: 165610
 2012-10-10 07:36:45 +00:00
Bill Wendling b3723341f3 Revert r165547 to fix build. 
llvm-svn: 165548
 2012-10-09 20:56:48 +00:00
Bill Wendling 5abc0ef174 Use a single location for calculating the alignments. 
llvm-svn: 165547
 2012-10-09 20:55:16 +00:00
Bill Wendling 4caad41f1e Use appropriate method calls to get the alignment value. 
llvm-svn: 165541
 2012-10-09 20:28:54 +00:00
Bill Wendling 7c04e04a75 Move the 'FunctionOnly' attributes thingy inside of the Attributes class. 
llvm-svn: 165530
 2012-10-09 19:01:18 +00:00
Bill Wendling 1c1b324ccf Use the enum value of the attributes when removing them from the attributes builder. 
llvm-svn: 165495
 2012-10-09 09:17:28 +00:00
Bill Wendling 93f70b78fd Use the enum value of the attributes when adding them to the attributes builder. 
llvm-svn: 165494
 2012-10-09 09:11:20 +00:00
Bill Wendling c9b22d735a Create enums for the different attributes. 
We use the enums to query whether an Attributes object has that attribute. The
opaque layer is responsible for knowing where that specific attribute is stored.

llvm-svn: 165488
 2012-10-09 07:45:08 +00:00
Bill Wendling 70f3917b0e Convert to using the Attributes::Builder interface. 
llvm-svn: 165465
 2012-10-09 00:01:21 +00:00
Bill Wendling c6daefad7e Use the Attributes::Builder to build the attributes in the parser. 
llvm-svn: 165458
 2012-10-08 23:27:46 +00:00
Bill Wendling 68d240175b Convert the LLVM parser over to using the new Attributes::Builder to build its 
attributes objects.

llvm-svn: 165436
 2012-10-08 22:20:14 +00:00
Bill Wendling 73ea2defb2 Begin the transition to using the AttributesImpl object for the Attributes ivar. 
Start using the AttributesImpl object to hold the value of the attributes. All
queries go through the interfaces now.

This has one unfortunate consequence. I needed to move the AttributesImpl.h file
into include/llvm. But this is only temporary! Otherwise, the changes needed to
support this would be too large.

llvm-svn: 165433
 2012-10-08 21:47:17 +00:00
Bill Wendling be7c6f23a2 Move more methods out-of-line. This is in preparation for changing the internal 
contents of the Attributes class over to an AttributesImpl.

llvm-svn: 165373
 2012-10-07 08:55:05 +00:00
Bill Wendling abf3febad3 Move methods out-of-line. 
The internal representation of the Attributes class will be opaque. All of the
query methods will need to query the opaque class. Therefore, these methods need
to be out-of-line.
No functionality change intended.

llvm-svn: 165305
 2012-10-05 06:44:41 +00:00
Bill Wendling e38b804d07 Initial commit for the AttributesImpl class. 
This opaque class will contain all of the attributes. All attribute queries will
go through this object. This object will also be uniqued in the LLVMContext.
Currently not used, so no implementation change.

llvm-svn: 164722
 2012-09-26 21:07:29 +00:00
Bill Wendling eb33723ace Move Attribute::typeIncompatible inside of the Attributes class. 
llvm-svn: 164629
 2012-09-25 20:38:59 +00:00
Bill Wendling 9be7759ee1 Make the 'get*AlignmentFromAttr' functions into member functions within the Attributes class. Now with fix. 
llvm-svn: 164370
 2012-09-21 15:26:31 +00:00
Bill Wendling c727bacb38 Revert r164308 to fix buildbots. 
llvm-svn: 164309
 2012-09-20 16:59:57 +00:00
Bill Wendling abac66150c Make the 'get*AlignmentFromAttr' functions into member functions within the Attributes class. 
llvm-svn: 164308
 2012-09-20 16:27:05 +00:00
Bill Wendling b4e211cd19 Remove more bare uses of the different Attribute enums. 
llvm-svn: 164307
 2012-09-20 15:20:36 +00:00
Bill Wendling de74cf50da Make the 'getAsString' function a method of the Attributes class. 
llvm-svn: 164305
 2012-09-20 14:44:42 +00:00
Bill Wendling 3bef2dd5f9 Convert some attribute existence queries over to use the predicate methods. 
llvm-svn: 164268
 2012-09-19 23:54:18 +00:00
Craig Topper b1d83e8c72 Mark unimplemented copy constructors and copy assignment operators as LLVM_DELETED_FUNCTION. 
llvm-svn: 164090
 2012-09-18 02:01:41 +00:00
Chad Rosier 38d24e6751 [ms-inline asm] Remove the Inline Asm Non-Standard Dialect attribute. This 
implementation does not co-exist well with how the sideeffect and alignstack
attributes are handled.  The reverts r161641.

llvm-svn: 163174
 2012-09-04 22:29:45 +00:00
Chad Rosier 09f74b5517 [ms-inline asm] Add a new Inline Asm Non-Standard Dialect attribute. 
This new attribute is intended to be used by the backend to determine how
the inline asm string should be parsed/printed. This patch adds the 
ia_nsdialect attribute and also adds a test case to ensure the IR is
correctly parsed, but there is no functional change at this time.

The standard dialect is assumed to be AT&T.  Therefore, this attribute
should only be added to MS-style inline assembly statements, which use
the Intel dialect.  If we ever support more dialects we'll need to
add additional state to the attribute.

llvm-svn: 161641
 2012-08-10 00:00:22 +00:00
Chris Lattner 3cb6f83ebb switch AttrListPtr::get to take an ArrayRef, simplifying a lot of clients. 
llvm-svn: 157556
 2012-05-28 01:47:44 +00:00