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706 Commits

Author SHA1 Message Date
Nick Lewycky
47fa9bd187 Extend the 'noalias' attribute to function return values. This is intended to 
indicate functions that allocate, such as operator new, or list::insert. The
actual definition is slightly less strict (for now).

No changes to the bitcode reader/writer, asm printer or verifier were needed.

llvm-svn: 59934
 2008-11-24 03:41:24 +00:00
Bill Wendling
dedf359e39 Regenerated 
llvm-svn: 59204
 2008-11-13 01:03:00 +00:00
Bill Wendling
f5b264a64b Implement stack protectors as function attributes: "ssp" and "sspreq". 
llvm-svn: 59202
 2008-11-13 01:02:14 +00:00
Nuno Lopes
b16d9bd0c3 regenerate 
llvm-svn: 58697
 2008-11-04 14:43:20 +00:00
Nuno Lopes
064bb29c9d fix leakage of APFloats in getExistingVal() 
llvm-svn: 58696
 2008-11-04 14:42:19 +00:00
Nuno Lopes
8499bc5e1d regenerate 
llvm-svn: 58694
 2008-11-04 14:28:33 +00:00
Nuno Lopes
5caf466051 fix leakage of APSInt in getVal() 
llvm-svn: 58693
 2008-11-04 14:26:58 +00:00
Oscar Fuentes
64fd2ab298 CMake: Cross-platform support for using pre-generated llvmAsmParser.cpp and llvmAsmParser.h. 
llvm-svn: 58130
 2008-10-25 03:19:08 +00:00
Cedric Venet
c5bd480a57 Modify the cmake build system so that if it doesn't find bison, it will use the pregenerated file in from the svn (.cvs). Work only for windows for the moment. Tested on Vista64 with MSVC2008express. 
llvm-svn: 58090
 2008-10-24 11:24:33 +00:00
Nuno Lopes
fcab7d3d0c regenerate 
llvm-svn: 57577
 2008-10-15 12:05:02 +00:00
Nuno Lopes
8d27c6100b fix memleak in GetForwardRefForGlobal() 
llvm-svn: 57576
 2008-10-15 12:04:36 +00:00
Nuno Lopes
5b1a422162 regenerate 
llvm-svn: 57575
 2008-10-15 11:20:21 +00:00
Nuno Lopes
067c8791fe fix memleak in getTypeVal() 
llvm-svn: 57574
 2008-10-15 11:19:34 +00:00
Nuno Lopes
970117385a regenerate 
llvm-svn: 57573
 2008-10-15 11:11:12 +00:00
Nuno Lopes
0e2359f53d fix memleak in ResolveTypeTo() 
llvm-svn: 57572
 2008-10-15 11:10:21 +00:00
Chris Lattner
33e7093540 regenerate 
llvm-svn: 57561
 2008-10-15 06:16:57 +00:00
Chris Lattner
9449f199b3 Fix the .ll grammar rules to allow any type before an 'i32', not just an 
integer type.  Invalid things like 'float 42' are now rejected by the
semantic analysis in the productions not the parser.  This fixes PR2733.

llvm-svn: 57560
 2008-10-15 06:16:45 +00:00
Chris Lattner
33079f9c37 regenerate 
llvm-svn: 57559
 2008-10-15 06:03:48 +00:00
Chris Lattner
dc80d9772a Eliminate the "IntType ::= INTTYPE" production, just use 
INTTYPE everywhere.

llvm-svn: 57558
 2008-10-15 06:03:37 +00:00
Dale Johannesen
cc34c2da3a Generated files for previous checkin. 
llvm-svn: 57331
 2008-10-09 23:01:34 +00:00
Dale Johannesen
075a62519f Add a "loses information" return value to APFloat::convert 
and APFloat::convertToInteger.  Restore return value to
IEEE754.  Adjust all users accordingly.

llvm-svn: 57329
 2008-10-09 23:00:39 +00:00
Chris Lattner
293590ca07 regenerate 
llvm-svn: 57290
 2008-10-08 06:44:45 +00:00
Chris Lattner
4afce47e9b Add missing semicolumns in parser rules, those missing semicolumns 
are required to compile with the latest Bison.

Patch by Samuel Tardieu!

llvm-svn: 57289
 2008-10-08 06:44:36 +00:00
Nuno Lopes
4cf7f0e3cd regenerate 
llvm-svn: 57114
 2008-10-05 16:49:34 +00:00
Nuno Lopes
9e274c3532 clean ArgTypeListI production: free the PATypeHolder 
llvm-svn: 57113
 2008-10-05 16:49:03 +00:00
Nuno Lopes
3fbdc238d6 regenerate 
llvm-svn: 57009
 2008-10-03 15:52:39 +00:00
Nuno Lopes
5cb07eb550 fix more memleaks in ResolveTypeTo() and ParseGlobalVariable() 
llvm-svn: 57008
 2008-10-03 15:51:46 +00:00
Nuno Lopes
263d218cd1 regenerate with bison 2.3 
llvm-svn: 57007
 2008-10-03 15:45:58 +00:00
Nuno Lopes
949c7ea3e7 fix memleak in FunctionHeaderH 
llvm-svn: 57005
 2008-10-03 15:44:21 +00:00
Devang Patel
7536edca09 Support inreg, zext and sext as return value attributes. 
llvm-svn: 56801
 2008-09-29 20:49:50 +00:00
Devang Patel
47a504c87c Implement function notes as function attributes. 
llvm-svn: 56716
 2008-09-26 23:51:19 +00:00
Dale Johannesen
54cc5b6eee Generated files for warning fix. 
llvm-svn: 56715
 2008-09-26 23:46:20 +00:00
Dale Johannesen
96018ccd87 Fix a compiler warning. 
llvm-svn: 56714
 2008-09-26 23:45:53 +00:00
Devang Patel
e4e6ea0728 Now Attributes are divided in three groups 
- return attributes - inreg, zext and sext
- parameter attributes
- function attributes - nounwind, readonly, readnone, noreturn

Return attributes use 0 as the index.
Function attributes use ~0U as the index.

This patch requires corresponding changes in llvm-gcc and clang.

llvm-svn: 56704
 2008-09-26 22:53:05 +00:00
Dale Johannesen
9ce0f3e4b3 Generated files for previous patch. 
llvm-svn: 56679
 2008-09-26 19:32:34 +00:00
Dale Johannesen
3f62c40108 Add "inreg" field to CallSDNode (doesn't increase 
its size).  Adjust various lowering functions to
pass this info through from CallInst.  Use it to
implement sseregparm returns on X86.  Remove
X86_ssecall calling convention.

llvm-svn: 56677
 2008-09-26 19:31:26 +00:00
Devang Patel
64dd7a2e89 Large mechanical patch. 
s/ParamAttr/Attribute/g
s/PAList/AttrList/g
s/FnAttributeWithIndex/AttributeWithIndex/g
s/FnAttr/Attribute/g

This sets the stage 
- to implement function notes as function attributes and 
- to distinguish between function attributes and return value attributes.

This requires corresponding changes in llvm-gcc and clang.

llvm-svn: 56622
 2008-09-25 21:00:45 +00:00
Eric Christopher
c53ff83d48 Fix fallout from revision r56535. 
llvm-svn: 56545
 2008-09-24 04:55:49 +00:00
Devang Patel
25ecdc49d9 Put FN_NOTE_AlwaysInline and others in FnAttr namespace. 
llvm-svn: 56527
 2008-09-24 00:06:15 +00:00
Devang Patel
b39defd763 Move FN_NOTE_AlwaysInline and other out of ParamAttrs namespace. 
Do not check isDeclaration() in hasNote(). It is clients' responsibility.

llvm-svn: 56524
 2008-09-23 23:52:03 +00:00
Devang Patel
3ce6525647 s/ParameterAttributes/Attributes/g 
llvm-svn: 56520
 2008-09-23 23:25:44 +00:00
Devang Patel
a3e9bf1bca s/ParameterAttributes/Attributes/g 
llvm-svn: 56513
 2008-09-23 23:03:40 +00:00
Devang Patel
ad8ca34acd Use parameter attribute store (soon to be renamed) for 
Function Notes also. Function notes are stored at index ~0.

llvm-svn: 56511
 2008-09-23 22:35:17 +00:00
Chris Lattner
b5ced46ab8 regenerate 
llvm-svn: 56502
 2008-09-23 21:18:31 +00:00
Chris Lattner
7d905c615f allow inreg on the result of a function 
llvm-svn: 56501
 2008-09-23 21:18:08 +00:00
Oscar Fuentes
0f25988689 Initial support for the CMake build system. 
llvm-svn: 56419
 2008-09-22 01:08:49 +00:00
Dan Gohman
90358a2f67 Update generated files. 
llvm-svn: 55972
 2008-09-09 01:13:24 +00:00
Dan Gohman
3e79d697f3 Extend the vcmp/fcmp LLVM IR instructions to take vectors as arguments 
and, if so, to return a vector of boolean as a result;

Extend the select LLVM IR instruction to allow you to specify a result
type which is a vector of boolean, in which case the result will be an
element-wise selection instead of choosing one vector or the other; and

Update LangRef.html to describe these changes.

This patch was contributed by Preston Gurd!

llvm-svn: 55969
 2008-09-09 01:02:47 +00:00
Devang Patel
f8c7bd2a05 Parse and print opt_size note. 
llvm-svn: 55740
 2008-09-03 22:10:21 +00:00
Devang Patel
5659d2508e s/FP_AlwaysInline/FN_NOTE_AlwaysInline/g 
llvm-svn: 55676
 2008-09-02 22:43:57 +00:00