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895 Commits

Author SHA1 Message Date
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
Devang Patel
f06ad159e9 Parse function notes. 
llvm-svn: 55646
 2008-09-02 20:52:40 +00:00
Chris Lattner
a90998343b regenerate 
llvm-svn: 55542
 2008-08-29 17:20:18 +00:00
Chris Lattner
b23f7dae39 Add support for parsing .ll files that have numbers in front of 
nameless values, such as:

%3 = add i32 4, 2

This fixes the first half of PR2480

llvm-svn: 55539
 2008-08-29 17:12:13 +00:00
Gordon Henriksen
8409ec74bc Regenerate. 
llvm-svn: 54900
 2008-08-17 18:48:50 +00:00
Gordon Henriksen
2cc861a6c1 Rename some GC classes so that their roll will hopefully be clearer. 
In particular, Collector was confusing to implementors. Several
thought that this compile-time class was the place to implement
their runtime GC heap. Of course, it doesn't even exist at runtime.
Specifically, the renames are:

  Collector               -> GCStrategy
  CollectorMetadata       -> GCFunctionInfo
  CollectorModuleMetadata -> GCModuleInfo
  CollectorRegistry       -> GCRegistry
  Function::getCollector  -> getGC (setGC, hasGC, clearGC)

Several accessors and nested types have also been renamed to be
consistent. These changes should be obvious.

llvm-svn: 54899
 2008-08-17 18:44:35 +00:00
Chris Lattner
c0610874cc Rework the routines that convert AP[S]Int into a string. Now, instead of 
returning an std::string by value, it fills in a SmallString/SmallVector
passed in.  This significantly reduces string thrashing in some cases.

More specifically, this:
 - Adds an operator<< and a print method for APInt that allows you to 
   directly send them to an ostream.
 - Reimplements APInt::toString to be much simpler and more efficient
   algorithmically in addition to not thrashing strings quite as much.

This speeds up llvm-dis on kc++ by 7%, and may also slightly speed up the
asmprinter.  This also fixes a bug I introduced into the asmwriter in a
previous patch w.r.t. alias printing.

llvm-svn: 54873
 2008-08-17 07:19:36 +00:00
Dale Johannesen
b23672a4e3 Generated files for 54744. 
llvm-svn: 54745
 2008-08-13 18:41:46 +00:00
Dale Johannesen
c3d88ff804 Add read/write support for X86's sseregparm. 
llvm-svn: 54744
 2008-08-13 18:40:23 +00:00
Nate Begeman
9a71580e21 Add vector shifts to the IR, patch by Eli Friedman. 
CodeGen & Clang work coming next.

llvm-svn: 54161
 2008-07-29 15:49:41 +00:00
Dan Gohman
7f0f329344 Update the generated .cvs files. 
llvm-svn: 53943
 2008-07-23 00:54:54 +00:00
Dan Gohman
6564581be0 Enable first-class aggregates support. 
Remove the GetResultInst instruction. It is still accepted in LLVM assembly
and bitcode, where it is now auto-upgraded to ExtractValueInst. Also, remove
support for return instructions with multiple values. These are auto-upgraded
to use InsertValueInst instructions.

The IRBuilder still accepts multiple-value returns, and auto-upgrades them
to InsertValueInst instructions.

llvm-svn: 53941
 2008-07-23 00:34:11 +00:00
Duncan Sands
94f659d6cb Align comments, colons and cases. Remove trailing 
whitespace.

llvm-svn: 53453
 2008-07-11 07:37:30 +00:00
Chris Lattner
20b1bde882 regenerate 
llvm-svn: 53440
 2008-07-11 00:30:39 +00:00
Chris Lattner
9dff6fbe58 Implement PR2538 
llvm-svn: 53438
 2008-07-11 00:30:06 +00:00
Mon P Wang
7d89d61387 Added MemOperands to Atomic operations since Atomics touches memory. 
Added abstract class MemSDNode for any Node that have an associated MemOperand
Changed atomic.lcs => atomic.cmp.swap, atomic.las => atomic.load.add, and
atomic.lss => atomic.load.sub

llvm-svn: 52706
 2008-06-25 08:15:39 +00:00
Dan Gohman
29c5903a80 Fix some signed vs. unsigned issues in array and vector handling. 
llvm-svn: 52664
 2008-06-24 01:17:52 +00:00
Dan Gohman
5a929b928e Update the .cvs files. 
llvm-svn: 52637
 2008-06-23 18:43:26 +00:00
Dan Gohman
7492d685c7 Fix the types for NumElements variables, and add a comment 
explaining why empty array constants use ValID::createUndef().

llvm-svn: 52636
 2008-06-23 18:40:28 +00:00
Dan Gohman
7c97681798 AsmParser support for immediate constant aggregate values. 
llvm-svn: 52149
 2008-06-09 14:45:02 +00:00
Dan Gohman
ac5c3382fe IR, bitcode reader, bitcode writer, and asmparser changes to 
insertvalue and extractvalue to use constant indices instead of
Value* indices. And begin updating LangRef.html.

There's definately more to come here, but I'm checking this 
basic support in now to make it available to people who are
interested.

llvm-svn: 51806
 2008-05-31 00:58:22 +00:00
Dan Gohman
abbe3d47ab Don't silently truncate array extents to 32 bits. 
llvm-svn: 51505
 2008-05-23 21:40:55 +00:00
Dan Gohman
d3610b38ac Issue errors in several situations instead of aborting. 
llvm-svn: 51493
 2008-05-23 18:23:11 +00:00
Dan Gohman
c7007dd0dc Make structs and arrays first-class types, and add assembly 
and bitcode support for the extractvalue and insertvalue
instructions and constant expressions.

Note that this does not yet include CodeGen support.

llvm-svn: 51468
 2008-05-23 01:55:30 +00:00
Dan Gohman
bed6c00ef0 Recognize the "default" keyword, which is documented in LangRef.html 
and supported in the grammar, in the lexer.

llvm-svn: 51448
 2008-05-22 22:30:09 +00:00
Gordon Henriksen
27c184c385 Reverting accidental commit of generated files. 
llvm-svn: 51239
 2008-05-19 05:57:12 +00:00
Gordon Henriksen
a1f7004038 Remove a duplicative binding. Patch by Mahadevan R. 
llvm-svn: 51238
 2008-05-19 05:47:10 +00:00
Gabor Greif
d61f20217a API change for {BinaryOperator|CmpInst|CastInst}::create*() --> Create. Legacy interfaces will be in place for some time. (Merge from use-diet branch.) 
llvm-svn: 51200
 2008-05-16 19:29:10 +00:00
Dan Gohman
821bf58428 IR support for extractvalue and insertvalue instructions. Also, begin 
moving toward making structs and arrays first-class types.

llvm-svn: 51157
 2008-05-15 19:50:34 +00:00
Gabor Greif
48ffb6c7dc Fix a bunch of 80col violations that arose from the Create API change. Tweak makefile targets to find these better. 
llvm-svn: 51143
 2008-05-15 10:04:30 +00:00
Dale Johannesen
8edeae6888 CommonLinkage (missed a file) 
llvm-svn: 51120
 2008-05-14 20:14:09 +00:00
Dale Johannesen
dcdf2760f2 Generated files for CommonLinkage. 
llvm-svn: 51119
 2008-05-14 20:13:36 +00:00
Dale Johannesen
768b6f281e Add CommonLinkage; currently tentative definitions 
are represented as "weak", but there are subtle differences
in some cases on Darwin, so we need both.  The intent
is that "common" will behave identically to "weak" unless
somebody changes their target to do something else.
No functional change as yet.

llvm-svn: 51118
 2008-05-14 20:12:51 +00:00
Nate Begeman
b5b1e1353b Add two new instructions to the llvm IR, vicmp and vfcmp. see updated LangRef 
for details.  CodeGen support coming in a follow up patch

llvm-svn: 50985
 2008-05-12 19:01:56 +00:00
Chris Lattner
57a81e6804 regenerate 
llvm-svn: 50621
 2008-05-04 17:18:47 +00:00
Nick Lewycky
1f831c0f57 Remove 'unwinds to' support from mainline. This patch undoes r47802 r47989 
r48047 r48084 r48085 r48086 r48088 r48096 r48099 r48109 and r48123.

llvm-svn: 50265
 2008-04-25 16:53:59 +00:00
Dan Gohman
6de65a742d Allow llvm-as to parse a getresult with an undef operand. 
llvm-svn: 50175
 2008-04-23 20:11:27 +00:00
Chris Lattner
b11a2cca2d regenerate 
llvm-svn: 50139
 2008-04-23 05:37:08 +00:00
Chris Lattner
b343e5cf8b Validate that the result of a function type is valid using shared 
logic with vmcore.

llvm-svn: 50138
 2008-04-23 05:36:58 +00:00
Chris Lattner
33e206ef89 regenerate 
llvm-svn: 49978
 2008-04-20 00:41:19 +00:00
Chris Lattner
f390d62b7f Switch to using Simplified ConstantFP::get API. 
llvm-svn: 49977
 2008-04-20 00:41:09 +00:00
Dan Gohman
ac2fac937c Teach llvm-as to accept function types with multiple return types. 
llvm-svn: 49945
 2008-04-19 00:24:39 +00:00
Gabor Greif
5a1f254f0a regenerate 
llvm-svn: 49293
 2008-04-06 23:07:54 +00:00
Gabor Greif
6c6b8a57f3 API changes for class Use size reduction, wave 1. 
Specifically, introduction of XXX::Create methods
for Users that have a potentially variable number of
Uses.

llvm-svn: 49277
 2008-04-06 20:25:17 +00:00
Chris Lattner
d141d16ed7 Change the MemoryBuffer::getFile* methods to take just a pointer to the 
start of a filename, not a filename+length.  All clients can produce a
null terminated name, and the system api's require null terminated 
strings anyway.

llvm-svn: 49041
 2008-04-01 18:04:03 +00:00
Dan Gohman
2b96ce84aa Add explicit keywords. 
llvm-svn: 48801
 2008-03-25 22:06:05 +00:00
Chris Lattner
7925cc72c0 Reimplement the parameter attributes support, phase #1. hilights: 
1. There is now a "PAListPtr" class, which is a smart pointer around
   the underlying uniqued parameter attribute list object, and manages
   its refcount.  It is now impossible to mess up the refcount.
2. PAListPtr is now the main interface to the underlying object, and
   the underlying object is now completely opaque.
3. Implementation details like SmallVector and FoldingSet are now no
   longer part of the interface.
4. You can create a PAListPtr with an arbitrary sequence of
   ParamAttrsWithIndex's, no need to make a SmallVector of a specific 
   size (you can just use an array or scalar or vector if you wish).
5. All the client code that had to check for a null pointer before
   dereferencing the pointer is simplified to just access the 
   PAListPtr directly.
6. The interfaces for adding attrs to a list and removing them is a
   bit simpler.

Phase #2 will rename some stuff (e.g. PAListPtr) and do other less 
invasive changes.

llvm-svn: 48289
 2008-03-12 17:45:29 +00:00
Nick Lewycky
fac0f67198 Update the .cvs files to match today's asm syntax change. 
llvm-svn: 48128
 2008-03-10 05:01:34 +00:00
Nick Lewycky
5dd879d5b5 Turn unwind_to into "unwinds to". 
llvm-svn: 48123
 2008-03-10 02:20:00 +00:00
Devang Patel
e7bf998c9a regenerate. 
llvm-svn: 47849
 2008-03-03 18:58:47 +00:00
Nick Lewycky
b02fe64d8b Add an unwind_to field to basic blocks, making them Users instead of Values. 
This is the first checkin for PR1269, the new EH infrastructure.

llvm-svn: 47802
 2008-03-02 02:48:09 +00:00
Devang Patel
4813397027 regenerate. 
llvm-svn: 47642
 2008-02-26 23:19:08 +00:00
Devang Patel
e696fb4f5a Add assert. 
llvm-svn: 47641
 2008-02-26 23:17:50 +00:00
Devang Patel
6229b52816 regenerate 
llvm-svn: 47634
 2008-02-26 22:17:48 +00:00
Devang Patel
5c00c6bafa Remove unncessary ReturnInst constructors. 
llvm-svn: 47633
 2008-02-26 22:12:58 +00:00
Devang Patel
ac2ec94778 Regenerate. 
llvm-svn: 47519
 2008-02-23 01:17:37 +00:00
Devang Patel
56d28d9fe3 Use isa check instead of getTypeID() check. 
llvm-svn: 47518
 2008-02-23 01:17:17 +00:00
Devang Patel
7cfd9e7634 Regenerate 
llvm-svn: 47509
 2008-02-23 00:38:56 +00:00
Devang Patel
f674975a65 To support multiple return values, now ret instruction supports multiple operands instead of one aggregate operand. 
llvm-svn: 47508
 2008-02-23 00:35:18 +00:00
Dale Johannesen
ae08bdb4cf Split ParameterAttributes.h, putting the complicated 
stuff into ParamAttrsList.h.  Per feedback from
ParamAttrs changes.

llvm-svn: 47504
 2008-02-22 22:17:59 +00:00
Devang Patel
f8efadbac0 Regenerate 
llvm-svn: 47495
 2008-02-22 19:31:30 +00:00
Devang Patel
92fdd3b97c Use SymbolicValueRef to parse getresult operand 
llvm-svn: 47494
 2008-02-22 19:31:15 +00:00
Dale Johannesen
1d3737e5ed Generated files for 47484. 
llvm-svn: 47485
 2008-02-22 17:50:51 +00:00
Dale Johannesen
a96eb3a1d8 Pass alignment on ByVal parameters, from FE, all 
the way through.  It is now used for codegen.

llvm-svn: 47484
 2008-02-22 17:49:45 +00:00
Devang Patel
302f762255 regenerate. 
llvm-svn: 47408
 2008-02-20 22:40:23 +00:00
Devang Patel
77c614dc4a Parse 
ret i32 1, i8 2
another step towards multiple return value support.

llvm-svn: 47407
 2008-02-20 22:39:45 +00:00
Dale Johannesen
7c2d87a9fc Regenerated files. 
llvm-svn: 47402
 2008-02-20 21:15:43 +00:00
Dale Johannesen
9b42dda1fd Support alignment within ParamAttrs in the I/O handling. 
llvm-svn: 47401
 2008-02-20 21:15:19 +00:00
Devang Patel
9f3c2e3d61 Regenerate. 
llvm-svn: 47391
 2008-02-20 19:13:10 +00:00
Devang Patel
6266d7147e Specify GetResultInst index as an unsigned. 
llvm-svn: 47390
 2008-02-20 19:10:47 +00:00
Anton Korobeynikov
53103ebdf6 Regenerate 
llvm-svn: 47376
 2008-02-20 12:10:37 +00:00
Anton Korobeynikov
c41f5b6af4 Fix newly-introduced 4.3 warnings 
llvm-svn: 47375
 2008-02-20 12:07:57 +00:00
Anton Korobeynikov
0c5e186924 Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings. 
llvm-svn: 47367
 2008-02-20 11:08:44 +00:00
Devang Patel
f5e3f35874 regenerate 
llvm-svn: 47350
 2008-02-19 22:27:01 +00:00
Devang Patel
7a4c97d14a Parse 
%b = getresult {i32, i32} %a, i32 1

llvm-svn: 47349
 2008-02-19 22:26:37 +00:00
Dale Johannesen
b022130b62 Generated files for checkin 47342. 
llvm-svn: 47344
 2008-02-19 21:40:51 +00:00
Dale Johannesen
b713b1dde4 Forgot a file, goes with 47342. 
llvm-svn: 47343
 2008-02-19 21:40:10 +00:00
Dale Johannesen
ecb2b233b1 Expand ParameterAttributes to 32 bits (in preparation 
for adding alignment info, not there yet).  Clean up
interfaces to reference ParameterAttributes consistently.

llvm-svn: 47342
 2008-02-19 21:38:47 +00:00
Chris Lattner
851ebb75de regenerate 
llvm-svn: 47312
 2008-02-19 04:36:25 +00:00
Chris Lattner
5400cc3907 Fix PR2060 by rejecting invalid types for integer constants. 
llvm-svn: 47311
 2008-02-19 04:36:07 +00:00
Scott Michel
4a4f50da13 Back out mods to llvmAsmParser, incorrectly committed 
llvm-svn: 46545
 2008-01-30 03:10:00 +00:00
Scott Michel
ab3702fba9 More cleanups for CellSPU: 
- Expand tabs... (poss 80-col violations, will get them later...)
- Consolidate logic for SelectDFormAddr and SelectDForm2Addr into a single
  function, simplifying maintenance. Also reduced custom instruction
  generation for SPUvecinsert/INSERT_MASK.

llvm-svn: 46544
 2008-01-30 02:55:46 +00:00
Duncan Sands
d99973b822 If there are attributes on the varargs part of a 
call, don't discard them.

llvm-svn: 45884
 2008-01-11 21:23:39 +00:00
Chris Lattner
ad9a6ccb83 Remove attribution from file headers, per discussion on llvmdev. 
llvm-svn: 45418
 2007-12-29 20:36:04 +00:00
Chris Lattner
8193d4af33 remove attribution from lib Makefiles. 
llvm-svn: 45415
 2007-12-29 20:09:26 +00:00
Christopher Lamb
2087584f25 regenerate. 
llvm-svn: 45085
 2007-12-17 01:17:35 +00:00
Christopher Lamb
a608afb52e Change the PointerType api for creating pointer types. The old functionality of PointerType::get() has become PointerType::getUnqual(), which returns a pointer in the generic address space. The new prototype of PointerType::get() requires both a type and an address space. 
llvm-svn: 45082
 2007-12-17 01:12:55 +00:00
Bill Wendling
cc0088ff41 Remove spurious warnings from GCC: 
warning: suggest a space before ';' or explicit braces around empty  
body in 'for' statement

Patch by Mike Stump (modified slightly by yours truly).

llvm-svn: 45071
 2007-12-16 09:16:12 +00:00
Christopher Lamb
8187d5cde7 Regenerate. 
llvm-svn: 44934
 2007-12-12 08:45:45 +00:00
Christopher Lamb
6d12d7c0fe Implement part of review feedback for address spaces. 
llvm-svn: 44933
 2007-12-12 08:44:39 +00:00
Christopher Lamb
71a996a387 Regenerate. 
llvm-svn: 44859
 2007-12-11 09:02:08 +00:00
Christopher Lamb
7368604860 Implement address space attribute for LLVM pointer types. Address spaces are 
regions of memory that have a target specific relationship, as described in the 
Embedded C Technical Report. 

This also implements the 2007-12-11-AddressSpaces test, 
which demonstrates how address space attributes can be used in LLVM IR.

In addition, this patch changes the bitcode signature for stores (in a backwards 
compatible manner), such that the pointer type, rather than the pointee type, is 
encoded. This permits type information in the pointer (e.g. address space) to be 
preserved for stores.

LangRef updates are forthcoming.

llvm-svn: 44858
 2007-12-11 08:59:05 +00:00
Gordon Henriksen
5d201e0bcc Adding a collector name attribute to Function in the IR. These 
methods are new to Function:

  bool hasCollector() const;
  const std::string &getCollector() const;
  void setCollector(const std::string &);
  void clearCollector();

The assembly representation is as such:

  define void @f() gc "shadow-stack" { ...

The implementation uses an on-the-side table to map Functions to 
collector names, such that there is no overhead. A StringPool is 
further used to unique collector names, which are extremely
likely to be unique per process.

llvm-svn: 44769
 2007-12-10 03:18:06 +00:00
Chris Lattner
df7a006f45 add #include 
llvm-svn: 44710
 2007-12-08 19:03:30 +00:00
Anton Korobeynikov
75a3208bb0 Regenerate 
llvm-svn: 44546
 2007-12-03 21:01:29 +00:00
Anton Korobeynikov
dcec56301a Fix fallout from my last patch: don't reject varargs functions :) 
llvm-svn: 44545
 2007-12-03 21:00:45 +00:00
Anton Korobeynikov
3f14aef8e9 Regenerate 
llvm-svn: 44541
 2007-12-03 19:17:47 +00:00
Anton Korobeynikov
a19d61c50e More sanity checks for function types. 
Thanks goes to PyPy folks for generating broken stuff :)

llvm-svn: 44538
 2007-12-03 19:16:54 +00:00
Duncan Sands
94d751995e Add a convenience method for modifying parameter 
attributes.  While there, I noticed that not all
attribute methods returned a pointer-to-constant,
so I fixed that.

llvm-svn: 44457
 2007-11-30 18:19:18 +00:00
Duncan Sands
1b0feb42e2 Add some convenience methods for querying attributes, and 
use them.

llvm-svn: 44403
 2007-11-28 17:07:01 +00:00
Duncan Sands
3602011bec Fix PR1146: parameter attributes are longer part of 
the function type, instead they belong to functions
and function calls.  This is an updated and slightly
corrected version of Reid Spencer's original patch.
The only known problem is that auto-upgrading of
bitcode files doesn't seem to work properly (see
test/Bitcode/AutoUpgradeIntrinsics.ll).  Hopefully
a bitcode guru (who might that be? :) ) will fix it.

llvm-svn: 44359
 2007-11-27 13:23:08 +00:00
Duncan Sands
d05a55f03f Rename the 'const' parameter attribute to 'readnone', 
and the 'pure' parameter attribute to 'readonly'.
Names suggested by DannyB.

llvm-svn: 44273
 2007-11-22 20:23:04 +00:00
Chris Lattner
7f2b9b27b3 autoupgrade files that use callfoo as call foo. 
llvm-svn: 44218
 2007-11-18 18:43:24 +00:00
Chris Lattner
88f47f2798 Bugfix, this fixes CodeGen/X86/ldzero.ll and CodeGen/X86/2007-10-16-fp80_select.ll 
llvm-svn: 44215
 2007-11-18 18:25:18 +00:00
Chris Lattner
54284cf34a Replace the original flex lexer with a hand writen one. This 
drops a dependency on flex and lets us make future progress more 
easily.  Yay for 2 fewer .cvs files to make silly conflicts with.

llvm-svn: 44213
 2007-11-18 08:46:26 +00:00
Nate Begeman
a42e2c2272 Basic non-power-of-2 vector support 
llvm-svn: 44181
 2007-11-15 21:15:26 +00:00
Anton Korobeynikov
b1e6079350 Regenerate 
llvm-svn: 44110
 2007-11-14 09:53:48 +00:00
Anton Korobeynikov
00f3ace7e9 Add pure/const attributes. Documentation will follow. 
llvm-svn: 44109
 2007-11-14 09:52:30 +00:00
Dan Gohman
6255ce9f5d Add support for vector remainder operations. 
llvm-svn: 43744
 2007-11-05 23:35:22 +00:00
Dale Johannesen
1f70f86c7a Make labels work in asm blocks; allow labels as 
parameters.  Rename ValueRefList to ParamList
in AsmParser, since its only use is for parameters.

llvm-svn: 43734
 2007-11-05 21:20:28 +00:00
Dale Johannesen
0ee2a2fb59 Next PPC long double bits. First cut at constants. 
No compile-time support for constant operations yet,
just format transformations.  Make readers and
writers work.  Split constants into 2 doubles in
Legalize.

llvm-svn: 42865
 2007-10-11 18:07:22 +00:00
Dale Johannesen
967ee09f04 Generated files for previous patch. 
llvm-svn: 41876
 2007-09-12 03:31:28 +00:00
Dale Johannesen
4784ee3431 Revise previous patch per review comments. 
Next round of x87 long double stuff.
Getting close now, basically works.

llvm-svn: 41875
 2007-09-12 03:30:33 +00:00
Dale Johannesen
4ee2a51844 Generated files for previous patch. 
llvm-svn: 41859
 2007-09-11 18:33:39 +00:00
Dale Johannesen
7bc3969cea Add APInt interfaces to APFloat (allows directly 
access to bits).  Use them in place of float and
double interfaces where appropriate.
First bits of x86 long double constants handling 
(untested, probably does not work).

llvm-svn: 41858
 2007-09-11 18:32:33 +00:00
Chris Lattner
9f93ab3579 regenerate 
llvm-svn: 41816
 2007-09-10 23:24:14 +00:00
Chris Lattner
c94e3e9361 Fix PR1645 by resolving forward alias references. 
llvm-svn: 41815
 2007-09-10 23:23:53 +00:00
Dale Johannesen
783215c630 Apply feedback from previous patch. 
llvm-svn: 41774
 2007-09-07 21:07:57 +00:00
Dale Johannesen
86f367a6b7 Next round of APFloat changes. 
Use APFloat in UpgradeParser and AsmParser.
Change all references to ConstantFP to use the
APFloat interface rather than double.  Remove
the ConstantFP double interfaces.
Use APFloat functions for constant folding arithmetic
and comparisons.
(There are still way too many places APFloat is
just a wrapper around host float/double, but we're
getting there.)

llvm-svn: 41747
 2007-09-06 18:13:44 +00:00
David Greene
34e8027ee3 Update generated files. 
llvm-svn: 41706
 2007-09-04 18:46:50 +00:00
David Greene
8cda5af2e7 Update GEP constructors to use an iterator interface to fix 
GLIBCXX_DEBUG issues.

llvm-svn: 41697
 2007-09-04 15:46:09 +00:00
Chris Lattner
c3b406a619 update these 
llvm-svn: 41565
 2007-08-29 16:15:23 +00:00
David Greene
5b85021be8 Update InvokeInst to work like CallInst 
llvm-svn: 41506
 2007-08-27 19:04:21 +00:00
Chris Lattner
789dad3483 regenerate 
llvm-svn: 40875
 2007-08-06 21:00:46 +00:00
Chris Lattner
da9f76e17a Fix PR1577, a crash on invalid bug. 
llvm-svn: 40874
 2007-08-06 21:00:37 +00:00
Chandler Carruth
d76683caee Regenerating. 
llvm-svn: 40808
 2007-08-04 01:56:21 +00:00
Chandler Carruth
00e56b0e81 This is the patch to provide clean intrinsic function overloading support in LLVM. It cleans up the intrinsic definitions and generally smooths the process for more complicated intrinsic writing. It will be used by the upcoming atomic intrinsics as well as vector and float intrinsics in the future. 
This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported.

llvm-svn: 40807
 2007-08-04 01:51:18 +00:00
Dale Johannesen
dda00eb44d Long double, part 1 of N. Support in IR. 
llvm-svn: 40774
 2007-08-03 01:03:46 +00:00
David Greene
29112580c6 Update generated files. 
llvm-svn: 40663
 2007-08-01 03:59:32 +00:00
David Greene
f06a395bb9 New CallInst interface to address GLIBCXX_DEBUG errors caused by 
indexing an empty std::vector.

Updates to all clients.

llvm-svn: 40660
 2007-08-01 03:43:44 +00:00
Reid Spencer
037c4a8a1d Regenerate. 
llvm-svn: 40634
 2007-07-31 14:41:17 +00:00
Reid Spencer
c103e8add9 After a discussion with Anton, it turns out that the InReg attribute is not 
permitted on function results. So, revert the last patch to make it illegal.

llvm-svn: 40632
 2007-07-31 14:39:10 +00:00
Reid Spencer
70d8b73b1d Regenerate. 
llvm-svn: 40621
 2007-07-31 06:37:43 +00:00
Reid Spencer
3c756948a5 Allow the INREG parameter attribute to be added to functions. This permits the 
function result to be passed in a register. This implements the GCC regparm
function attribute for llvm by translation to the InReg parameter attribute 
and fixes test/CFrontend/2002-07-30-SubregSetAssertion.c

llvm-svn: 40619
 2007-07-31 06:37:27 +00:00
Reid Spencer
2ee436e652 Regenerate (again). 
llvm-svn: 40613
 2007-07-31 03:55:56 +00:00
Reid Spencer
15d4188166 Don't include newlines in the whitespace before newline (WSNL) rule. 
Fix the comment for WSNL to describe its actual function.

llvm-svn: 40612
 2007-07-31 03:55:43 +00:00
Reid Spencer
1d951c9803 Regenerate. 
llvm-svn: 40611
 2007-07-31 03:50:36 +00:00
Reid Spencer
ac494bd7cf For PR1553: 
Make the AsmParser auto-upgrade the old zext and sext
keywords for parameter attributes and handle the 
end-of-line ambiguity.

llvm-svn: 40610
 2007-07-31 02:57:37 +00:00
Duncan Sands
e8bb2c6d32 Support for trampolines, except for X86 codegen which is 
still under discussion.

llvm-svn: 40549
 2007-07-27 12:58:54 +00:00
Reid Spencer
44d34e9b61 For PR1553: 
Change the keywords for the zext and sext parameter attributes to be 
zeroext and signext so they don't conflict with the keywords for the
instructions of the same name. This gets around the ambiguity.

llvm-svn: 40069
 2007-07-19 23:13:04 +00:00
Rafael Espindola
7b3de98989 Add the byval attribute 
llvm-svn: 37940
 2007-07-06 10:57:03 +00:00
Chris Lattner
1d5bf72d84 update the .cvs files 
llvm-svn: 37918
 2007-07-05 17:26:49 +00:00
John Criswell
57e5ed4b5a Convert .cvsignore files 
llvm-svn: 37801
 2007-06-29 16:35:07 +00:00
Zhou Sheng
09b12fef98 Commit first round work of PR1373. "noalias" is now fully supported in 
VMCore, BitCode, and Assembly. Documentation and test case paramattrs.ll
updated also.

llvm-svn: 37432
 2007-06-05 05:28:26 +00:00
Reid Spencer
b989fcc157 Regenerate. 
llvm-svn: 37294
 2007-05-22 19:08:16 +00:00
Reid Spencer
e7aa6d1247 Don't allow the UnEscape code to read or write beyond the end of yytext. 
Make sure we convert \\ into \.

llvm-svn: 37293
 2007-05-22 19:07:45 +00:00
Reid Spencer
c0e0e864b3 Regenerate. 
llvm-svn: 37292
 2007-05-22 18:52:55 +00:00
Reid Spencer
4c7237fdca Implement full unescaping of escaped hex characters in all quoted identifiers 
and strings.

llvm-svn: 37291
 2007-05-22 18:52:21 +00:00
Chris Lattner
d645a38841 update comment 
llvm-svn: 37282
 2007-05-22 06:56:32 +00:00
Chris Lattner
87cf325aad regenerate 
llvm-svn: 37281
 2007-05-22 06:47:55 +00:00
Chris Lattner
27741f22d9 simplify code 
llvm-svn: 37280
 2007-05-22 06:47:11 +00:00
Reid Spencer
b95962309d Regenerate 
llvm-svn: 37258
 2007-05-19 07:22:10 +00:00
Reid Spencer
b3bb24667a Make the %"..." syntax legal for local name. This just makes it symmetric 
with global names which can already be @"..."

llvm-svn: 37257
 2007-05-19 07:21:26 +00:00
Chris Lattner
9f7278dff9 regenerate 
llvm-svn: 36740
 2007-05-04 04:01:37 +00:00
Chris Lattner
5c433c384d fix a bug where llvm-as couldn't assemble the .ll file for 252.eon. 
llvm-svn: 36739
 2007-05-04 04:01:07 +00:00
Anton Korobeynikov
527cff103e Regenerate 
llvm-svn: 36566
 2007-04-29 18:38:24 +00:00
Anton Korobeynikov
3d95e52ea2 Implement protected visibility. This partly implements PR1363. Linker 
should be taught to deal with protected symbols.

llvm-svn: 36565
 2007-04-29 18:35:00 +00:00
Jeff Cohen
7cfc4b404f Fix MemoryBuffer breakage correctly. 
llvm-svn: 36561
 2007-04-29 14:43:31 +00:00
Reid Spencer
2e8cb6e797 Regenerate. 
llvm-svn: 36543
 2007-04-28 16:07:31 +00:00
Reid Spencer
2ba9c4d36d Revert the premature portion of the last commit. 
llvm-svn: 36542
 2007-04-28 16:06:50 +00:00
Reid Spencer
349097160e Fix a compilation error (jump to case label). 
llvm-svn: 36539
 2007-04-28 14:13:42 +00:00
Anton Korobeynikov
f59f5a254c Regenerate 
llvm-svn: 36538
 2007-04-28 13:48:45 +00:00
Anton Korobeynikov
45162c6dad Implement review feedback. Aliasees can be either GlobalValue's or 
bitcasts of them.

llvm-svn: 36537
 2007-04-28 13:45:00 +00:00
Chris Lattner
6d3ca4205e regen 
llvm-svn: 36470
 2007-04-26 05:31:05 +00:00
Chris Lattner
a25d560c24 wrap long lines 
Fix PR1358 and test/Assembler/2007-04-25-AssemblerFoldExternWeak.ll, by
creating forward decl globals with linkage extern_weak to defeat implicit
constant folding.

llvm-svn: 36469
 2007-04-26 05:30:35 +00:00
Bill Wendling
6968d3cb0d Quiet a compiler warning about assignment in an if-then conditional. 
llvm-svn: 36454
 2007-04-25 23:52:02 +00:00
Anton Korobeynikov
60f5a47a64 Add missed semicolon. Resotre compatibility with older bisons 
llvm-svn: 36443
 2007-04-25 18:07:40 +00:00
Anton Korobeynikov
21684d3242 Regenerate 
llvm-svn: 36437
 2007-04-25 14:29:12 +00:00
Anton Korobeynikov
25dc9a61cb Implement aliases. This fixes PR1017 and it's dependent bugs. CFE part 
will follow.

llvm-svn: 36435
 2007-04-25 14:27:10 +00:00
Christopher Lamb
52b9e77abb Regenerated 
llvm-svn: 36350
 2007-04-22 20:09:11 +00:00
Christopher Lamb
5606cd66e2 PR400 work phase 1. Add attributed load/store instructions for volatile/align to LLVM. 
llvm-svn: 36349
 2007-04-22 19:24:39 +00:00
Reid Spencer
4721577334 For PR1146: 
Make ParamAttrsList objects unique. You can no longer directly create or
destroy them but instead must go through the ParamAttrsList::get()
interface.

llvm-svn: 36327
 2007-04-22 05:46:44 +00:00
Reid Spencer
81070d52da Revert Christopher Lamb's load/store alignment changes. 
llvm-svn: 36309
 2007-04-21 18:36:27 +00:00
Christopher Lamb
b56b6a7ad7 add support for alignment attributes on load/store instructions 
llvm-svn: 36301
 2007-04-21 08:16:25 +00:00
Reid Spencer
226017813d Regenerate 
llvm-svn: 36179
 2007-04-16 22:02:23 +00:00
Reid Spencer
52d73dba41 Okay, yes there *is* a getKeyLength method on ValueName. And, it should be 
used because we *do* want to allow nulls in names.

llvm-svn: 36178
 2007-04-16 22:01:57 +00:00
Reid Spencer
162b270bd1 Regenerate. 
llvm-svn: 36156
 2007-04-16 20:35:38 +00:00
Reid Spencer
d36a46527a Check length of string before we walk off the end of it. 
Thanks, Chris.

llvm-svn: 36155
 2007-04-16 20:31:06 +00:00
Reid Spencer
33f8e6461a Regenerate. 
llvm-svn: 36144
 2007-04-16 17:47:06 +00:00
Reid Spencer
09e600f773 Use a more optimal way to get the name of a function. Thanks, Chris. 
llvm-svn: 36143
 2007-04-16 17:45:50 +00:00
Reid Spencer
67f5aa847c Regenerate. 
llvm-svn: 36122
 2007-04-16 06:56:07 +00:00
Reid Spencer
408e427abf For PR1328: 
Use the new parameter on Function::getIntrinsicID to identify cases where
a function is being called with an "llvm." name but it isn't actually an
intrinsic. In such cases generate an error.

llvm-svn: 36121
 2007-04-16 06:55:42 +00:00
Lauro Ramos Venancio
a76c2806de Implement the "thread_local" keyword. 
llvm-svn: 35950
 2007-04-12 18:32:50 +00:00
Reid Spencer
2792e203c5 For PR1146: 
Put the parameter attributes in their own ParamAttr name space. Adjust the
rest of llvm as a result.

llvm-svn: 35877
 2007-04-11 02:44:20 +00:00
Reid Spencer
2660b8dccb For PR1146: 
Adapt handling of parameter attributes to use the new ParamAttrsList class.

llvm-svn: 35814
 2007-04-09 06:17:21 +00:00
Reid Spencer
3ffd70d6e4 Regenerate 
llvm-svn: 35813
 2007-04-09 06:16:21 +00:00
Reid Spencer
4ede44609e Regenerate 
llvm-svn: 35795
 2007-04-09 01:56:05 +00:00
Reid Spencer
93d41cc941 Drop the implementation keyword. 
llvm-svn: 35794
 2007-04-09 01:55:42 +00:00
Reid Spencer
bc87d8dbef For PR1289: Regenerate 
llvm-svn: 35500
 2007-03-30 01:37:39 +00:00
Reid Spencer
8a51bc0379 For PR1289: 
Check at the end of the parse that there are no unresolved types and no
undefined values. Issue errors if there are. This gets rid of the need
for implementation or checkpoint by ensuring you can't finish a parse with
undefined things.

llvm-svn: 35499
 2007-03-30 01:37:13 +00:00
Reid Spencer
6125321928 Regenerate. 
llvm-svn: 35473
 2007-03-29 18:50:01 +00:00
Reid Spencer
b4730512d7 Give users a grace period on the implementation keyword. This *will* get 
removed in a few days.

llvm-svn: 35472
 2007-03-29 18:49:28 +00:00
Reid Spencer
c50c59b4f6 Regenerate. 
llvm-svn: 35411
 2007-03-28 02:37:40 +00:00
Reid Spencer
f88fd1096c Replace the "implementation" keyword with "checkpoint". This more accurately 
describes its function as check against unresolved types and definitions.
This is handy for forcing error messages in assembly test cases or otherwise
ensuring that everything is resolved at that point in the assembly.

llvm-svn: 35410
 2007-03-28 02:36:42 +00:00
Reid Spencer
620297a20c Regenerate. 
llvm-svn: 35259
 2007-03-22 02:14:08 +00:00
Reid Spencer
6890147648 Add support for the noreturn and nounwind function attributes. 
llvm-svn: 35258
 2007-03-22 02:13:23 +00:00
Reid Spencer
d37f0f007d Regenerate. 
llvm-svn: 35215
 2007-03-20 17:19:31 +00:00
Reid Spencer
3cc307f4d7 Don't delete things before their last use (avoids bad reads). 
llvm-svn: 35214
 2007-03-20 17:18:33 +00:00
Reid Spencer
81602be7e3 Regenerate. 
llvm-svn: 35199
 2007-03-20 01:13:36 +00:00
Reid Spencer
4a8b426ab2 Plug some PATypeHolder memory leaks. 
llvm-svn: 35198
 2007-03-20 01:13:00 +00:00
Reid Spencer
ea5bcde3c8 Regenerate. 
llvm-svn: 35183
 2007-03-19 20:40:51 +00:00
Reid Spencer
7f92fc05cd Fix test/Assembler/2007-03-19-NegValue.ll by using the new "isSigned" 
parameter on ConstantInt::get to indicate the signedness of the intended
value.

llvm-svn: 35182
 2007-03-19 20:40:22 +00:00
Reid Spencer
65e272dedd Regenerate. 
llvm-svn: 35174
 2007-03-19 18:40:50 +00:00
Reid Spencer
a304595278 For PR1248: 
Eliminate support for type planes in numbered values. This simplifies the
data structures involved in managing forward definitions, etc. Instead of
requiring maps from type to value, we can now just use a vector of values.
These changes also required rewrites of some support functions such as
InsertValue, getBBVal, and ResolveDefinitions. Some other cosmetic changes
were made as well.

llvm-svn: 35173
 2007-03-19 18:39:36 +00:00
Reid Spencer
34f69893be Add and Operator== method to ValID so equality can be done properly for 
named or numbered ValIDs.

llvm-svn: 35172
 2007-03-19 18:34:28 +00:00
Reid Spencer
75ffe11ca9 Regenerate. 
llvm-svn: 35050
 2007-03-09 21:19:09 +00:00
Reid Spencer
f860fd3370 For PR1245: 
Account for the sign bit when computing the number of bits required for
a negative integer literal constant.

llvm-svn: 35046
 2007-03-09 19:26:52 +00:00
Reid Spencer
29c98b589c Regenerate. 
llvm-svn: 34797
 2007-03-01 19:41:47 +00:00
Reid Spencer
125af87a25 Use a simpler constructor when constructing ConstantInt. Also, replace 
verbose code to sext/trunc or zext/trunc and APInt with new methods on
that class.

llvm-svn: 34794
 2007-03-01 19:32:01 +00:00
Reid Spencer
2f6d8e2243 Regenerate. 
llvm-svn: 34716
 2007-02-28 02:24:54 +00:00
Reid Spencer
36f506df46 Implement arbitrary integer constants through the use of APInt values. 
Positive, negative, and hexadecimal integer constants will now return an
APInt for values having > 64 bits of precision.

llvm-svn: 34715
 2007-02-28 02:24:27 +00:00
Reid Spencer
14d26ed070 Implement support for aribrary precision integers by creating two new 
tokens: ESAPINTVAL and EUAPINTVAL and adding an APInt* as a semantic value.
This allows us to extend the definition of an integer constant to allow
arbitrary precision integer constant values.

llvm-svn: 34714
 2007-02-28 02:23:44 +00:00