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623 Commits

Author SHA1 Message Date
Chris Lattner a087a8d2ce remove attribution from lib Makefiles. 
llvm-svn: 45415
 2007-12-29 20:09:26 +00:00
Christopher Lamb 083bb46370 regenerate. 
llvm-svn: 45085
 2007-12-17 01:17:35 +00:00
Christopher Lamb edf0788758 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 fcf2085731 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 17c405d29e Regenerate. 
llvm-svn: 44934
 2007-12-12 08:45:45 +00:00
Christopher Lamb 25f5076612 Implement part of review feedback for address spaces. 
llvm-svn: 44933
 2007-12-12 08:44:39 +00:00
Christopher Lamb e92cba4535 Regenerate. 
llvm-svn: 44859
 2007-12-11 09:02:08 +00:00
Christopher Lamb 54dd24c2a7 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 71183b6739 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 d58954b040 add #include 
llvm-svn: 44710
 2007-12-08 19:03:30 +00:00
Anton Korobeynikov 3ddfbf36e9 Regenerate 
llvm-svn: 44546
 2007-12-03 21:01:29 +00:00
Anton Korobeynikov a638f11cd2 Fix fallout from my last patch: don't reject varargs functions :) 
llvm-svn: 44545
 2007-12-03 21:00:45 +00:00
Anton Korobeynikov c09b265410 Regenerate 
llvm-svn: 44541
 2007-12-03 19:17:47 +00:00
Anton Korobeynikov d62b10dc93 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 b41f872013 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 5208d1ab4a Add some convenience methods for querying attributes, and 
use them.

llvm-svn: 44403
 2007-11-28 17:07:01 +00:00
Duncan Sands ad0ea2d430 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 a89a113a20 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 b01e500f16 autoupgrade files that use callfoo as call foo. 
llvm-svn: 44218
 2007-11-18 18:43:24 +00:00
Chris Lattner c3cc30cdb8 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 660c6b9a92 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 bd117f06ba Basic non-power-of-2 vector support 
llvm-svn: 44181
 2007-11-15 21:15:26 +00:00
Anton Korobeynikov 6ca98cd532 Regenerate 
llvm-svn: 44110
 2007-11-14 09:53:48 +00:00
Anton Korobeynikov ea09c697d7 Add pure/const attributes. Documentation will follow. 
llvm-svn: 44109
 2007-11-14 09:52:30 +00:00
Dan Gohman 08143e397d Add support for vector remainder operations. 
llvm-svn: 43744
 2007-11-05 23:35:22 +00:00
Dale Johannesen 4646aa3e33 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 007aa378ad 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 100410af13 Generated files for previous patch. 
llvm-svn: 41876
 2007-09-12 03:31:28 +00:00
Dale Johannesen 028084efe5 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 216788aacb Generated files for previous patch. 
llvm-svn: 41859
 2007-09-11 18:33:39 +00:00
Dale Johannesen 245dceb06d 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 740d8049f4 regenerate 
llvm-svn: 41816
 2007-09-10 23:24:14 +00:00
Chris Lattner dae70d4d36 Fix PR1645 by resolving forward alias references. 
llvm-svn: 41815
 2007-09-10 23:23:53 +00:00
Dale Johannesen 9e70086c8f Apply feedback from previous patch. 
llvm-svn: 41774
 2007-09-07 21:07:57 +00:00
Dale Johannesen bed9dc423c 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 85948d7474 Update generated files. 
llvm-svn: 41706
 2007-09-04 18:46:50 +00:00
David Greene c656cbb8c2 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 8d22b4e18a update these 
llvm-svn: 41565
 2007-08-29 16:15:23 +00:00
David Greene 703623d571 Update InvokeInst to work like CallInst 
llvm-svn: 41506
 2007-08-27 19:04:21 +00:00
Chris Lattner f72a2db072 regenerate 
llvm-svn: 40875
 2007-08-06 21:00:46 +00:00
Chris Lattner 6a5a2620ba Fix PR1577, a crash on invalid bug. 
llvm-svn: 40874
 2007-08-06 21:00:37 +00:00
Chandler Carruth 450f95c857 Regenerating. 
llvm-svn: 40808
 2007-08-04 01:56:21 +00:00
Chandler Carruth 7132e00de7 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 ff4c3be741 Long double, part 1 of N. Support in IR. 
llvm-svn: 40774
 2007-08-03 01:03:46 +00:00
David Greene c8e6508572 Update generated files. 
llvm-svn: 40663
 2007-08-01 03:59:32 +00:00
David Greene 17a5dfe6f7 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 41aa656635 Regenerate. 
llvm-svn: 40634
 2007-07-31 14:41:17 +00:00
Reid Spencer b6508349a7 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 861245172c Regenerate. 
llvm-svn: 40621
 2007-07-31 06:37:43 +00:00
Reid Spencer 4f178405ad 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 66eb88bf48 Regenerate (again). 
llvm-svn: 40613
 2007-07-31 03:55:56 +00:00
Reid Spencer 36ded45e5d 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 22910a08a0 Regenerate. 
llvm-svn: 40611
 2007-07-31 03:50:36 +00:00
Reid Spencer d45d07ac72 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 644f917358 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 314e1cb7ee 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 b567e3ffb0 Add the byval attribute 
llvm-svn: 37940
 2007-07-06 10:57:03 +00:00
Chris Lattner f997e37fbb update the .cvs files 
llvm-svn: 37918
 2007-07-05 17:26:49 +00:00
John Criswell 2660cef6d7 Convert .cvsignore files 
llvm-svn: 37801
 2007-06-29 16:35:07 +00:00
Zhou Sheng 2444a9adeb 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 c5cec2a4e8 Regenerate. 
llvm-svn: 37294
 2007-05-22 19:08:16 +00:00
Reid Spencer 0f656c39e1 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 acfe667eab Regenerate. 
llvm-svn: 37292
 2007-05-22 18:52:55 +00:00
Reid Spencer 3b208cca84 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 77119f43af update comment 
llvm-svn: 37282
 2007-05-22 06:56:32 +00:00
Chris Lattner 31ab0ed37f regenerate 
llvm-svn: 37281
 2007-05-22 06:47:55 +00:00
Chris Lattner 9111cd6b8a simplify code 
llvm-svn: 37280
 2007-05-22 06:47:11 +00:00
Reid Spencer 21526d6b56 Regenerate 
llvm-svn: 37258
 2007-05-19 07:22:10 +00:00
Reid Spencer aba0cc7173 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 5c455c3fe9 regenerate 
llvm-svn: 36740
 2007-05-04 04:01:37 +00:00
Chris Lattner cf40d5097b 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 6058a35624 Regenerate 
llvm-svn: 36566
 2007-04-29 18:38:24 +00:00
Anton Korobeynikov 39f3cffbe3 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 990a58f242 Fix MemoryBuffer breakage correctly. 
llvm-svn: 36561
 2007-04-29 14:43:31 +00:00
Reid Spencer 25d797b7ca Regenerate. 
llvm-svn: 36543
 2007-04-28 16:07:31 +00:00
Reid Spencer 7851765b0a Revert the premature portion of the last commit. 
llvm-svn: 36542
 2007-04-28 16:06:50 +00:00
Reid Spencer b19636e4af Fix a compilation error (jump to case label). 
llvm-svn: 36539
 2007-04-28 14:13:42 +00:00
Anton Korobeynikov 511d54f61b Regenerate 
llvm-svn: 36538
 2007-04-28 13:48:45 +00:00
Anton Korobeynikov b18f8f85e9 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 720367c5f0 regen 
llvm-svn: 36470
 2007-04-26 05:31:05 +00:00
Chris Lattner eee35bfc8a 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 0be6fc5fd7 Quiet a compiler warning about assignment in an if-then conditional. 
llvm-svn: 36454
 2007-04-25 23:52:02 +00:00
Anton Korobeynikov 5e4e8f5e09 Add missed semicolon. Resotre compatibility with older bisons 
llvm-svn: 36443
 2007-04-25 18:07:40 +00:00
Anton Korobeynikov e9fcbefa9a Regenerate 
llvm-svn: 36437
 2007-04-25 14:29:12 +00:00
Anton Korobeynikov a97b694c82 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 3f706f22ab Regenerated 
llvm-svn: 36350
 2007-04-22 20:09:11 +00:00
Christopher Lamb 8448570beb 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 4388f0b4fa 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 0c1349e6bc Revert Christopher Lamb's load/store alignment changes. 
llvm-svn: 36309
 2007-04-21 18:36:27 +00:00
Christopher Lamb bff50208c8 add support for alignment attributes on load/store instructions 
llvm-svn: 36301
 2007-04-21 08:16:25 +00:00
Reid Spencer 0ff60618d5 Regenerate 
llvm-svn: 36179
 2007-04-16 22:02:23 +00:00
Reid Spencer 9c9741e864 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 660fa7b6b7 Regenerate. 
llvm-svn: 36156
 2007-04-16 20:35:38 +00:00
Reid Spencer 4339f7d78f 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 f8a586d22a Regenerate. 
llvm-svn: 36144
 2007-04-16 17:47:06 +00:00
Reid Spencer 0fc73b6aee 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 e6a50a1e27 Regenerate. 
llvm-svn: 36122
 2007-04-16 06:56:07 +00:00
Reid Spencer 94bae69764 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 749e4668e7 Implement the "thread_local" keyword. 
llvm-svn: 35950
 2007-04-12 18:32:50 +00:00
Reid Spencer a472f66dd0 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