Commit Graph

172 Commits

Author SHA1 Message Date
Chris Lattner b47aa543bb Refactor SymbolTableListTraits to only have a single pointer in it, instead
of two.  This shrinkifies Function by 8 bytes (104->96) and Module by 8
bytes (68->60).  On a testcase of mine, this reduces the memory used to
read a module header from 565680b to 561024, a little over 4K.

llvm-svn: 36188
2007-04-17 03:26:42 +00:00
Reid Spencer 78d71f168c Don't return 0 if the len == 5, let the assert handle that case.
Thanks, Chris.

llvm-svn: 36139
2007-04-16 16:56:54 +00:00
Reid Spencer c5f397a26f Fix test/CodeGen/Generic/vector-constantexpr.ll
llvm-svn: 36123
2007-04-16 07:08:44 +00:00
Reid Spencer 9c2eec377e For PR1328:
Don't assert everytime an intrinsic name isn't recognized. Instead, make
the assert optional when callin getIntrinsicID(). This allows the assembler
to handle invalid intrinsic names gracefully.

llvm-svn: 36120
2007-04-16 06:54:34 +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
Reid Spencer 019c8869ed For PR1146:
* Add ParamAttrList pointers to Function and CallInst.
* Move the implementation of ParamAttrList from Type.cpp to Function.cpp

llvm-svn: 35818
2007-04-09 15:01:12 +00:00
Reid Spencer 26d9ff65a3 For PR1146:
Parameter attributes can now be defaulted for intrinsics.

llvm-svn: 35809
2007-04-09 06:11:23 +00:00
Reid Spencer 2a2117c82d For PR1297:
Implement "actual" argument types for the Intrinsic member functions. This
involves changing the getName, getType, and getDeclaration methods to have
optional parameters for the actual types. These are necessary in order for
the type/name to be constructed properly for overloaded intrinsics. Only
the caller knows the actual argument types desired.

llvm-svn: 35541
2007-04-01 07:25:33 +00:00
Chris Lattner 1e92e06779 Implement Function::getIntrinsicID without it needing to call Value::getName,
which allocates a string.  This speeds up instcombine on 447.dealII by 5%.

llvm-svn: 34318
2007-02-15 19:17:16 +00:00
Chris Lattner 32ab643df7 Switch ValueSymbolTable to use StringMap<Value*> instead of std::map<std::string, Value*>
as its main datastructure.  There are many improvements yet to be made, but
this speeds up opt --std-compile-opts on 447.dealII by 7.3%.

llvm-svn: 34193
2007-02-12 05:18:08 +00:00
Jim Laskey 2682ea616f Automatically generating intrinsic declarations from Dan Gohman. Modified
to construct FunctionType in separate function, and, have getDeclaration
return a Function instead of a Constant.

llvm-svn: 34008
2007-02-07 20:38:26 +00:00
Reid Spencer 3aaaa0b2bd For PR411:
This patch replaces the SymbolTable class with ValueSymbolTable which does
not support types planes. This means that all symbol names in LLVM must now
be unique. The patch addresses the necessary changes to deal with this and
removes code no longer needed as a result. This completes the bulk of the
changes for this PR. Some cleanup patches will follow.

llvm-svn: 33918
2007-02-05 20:47:22 +00:00
Reid Spencer c4fbcb370b For PR645:
Remove the Function::renameLocalSymbols function as it is no longer
needed.

llvm-svn: 33522
2007-01-26 08:01:30 +00:00
Reid Spencer 32af9e8cc5 For PR411:
Take an incremental step towards type plane elimination. This change
separates types from values in the symbol tables by finally making use
of the TypeSymbolTable class. This yields more natural interfaces for
dealing with types and unclutters the SymbolTable class.

llvm-svn: 32956
2007-01-06 07:24:44 +00:00
Reid Spencer 8d9336d065 For PR950:
Change signed integer type names to unsigned equivalents.

llvm-svn: 32780
2006-12-31 05:26:44 +00:00
Reid Spencer 6c38f0bb07 For PR950:
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.

llvm-svn: 31931
2006-11-27 01:05:10 +00:00
Reid Spencer 5162c6a67d Remove unused variable.
llvm-svn: 31376
2006-11-02 08:23:44 +00:00
Chris Lattner 71b8c980da Implement Intrinsic::getName
llvm-svn: 27108
2006-03-25 06:32:47 +00:00
Chris Lattner ff4d4ee163 Use the function name matcher autogenerated from the .td file.
llvm-svn: 26664
2006-03-09 20:35:01 +00:00
Chris Lattner 213209a248 remove dbg_declare, it's not used yet.
llvm-svn: 26659
2006-03-09 20:02:42 +00:00
Chris Lattner ad3c974a77 remove the read/write port/io intrinsics.
llvm-svn: 26479
2006-03-03 00:19:58 +00:00
Chris Lattner d124535de1 Split memcpy/memset/memmove intrinsics into i32/i64 versions, resolving
PR709, and paving the way for future progress.

Significantly refactor autoupgrading code, to handle the more complex case
(where we upgrade one argument in a function), and fix some bugs in it.

Testcase here: llvm/test/Regression/Bytecode/memcpy.ll

llvm-svn: 26474
2006-03-02 23:58:40 +00:00
Reid Spencer b4f9a6f110 For PR411:
This patch is an incremental step towards supporting a flat symbol table.
It de-overloads the intrinsic functions by providing type-specific intrinsics
and arranging for automatically upgrading from the old overloaded name to
the new non-overloaded name. Specifically:
  llvm.isunordered -> llvm.isunordered.f32, llvm.isunordered.f64
  llvm.sqrt -> llvm.sqrt.f32, llvm.sqrt.f64
  llvm.ctpop -> llvm.ctpop.i8, llvm.ctpop.i16, llvm.ctpop.i32, llvm.ctpop.i64
  llvm.ctlz -> llvm.ctlz.i8, llvm.ctlz.i16, llvm.ctlz.i32, llvm.ctlz.i64
  llvm.cttz -> llvm.cttz.i8, llvm.cttz.i16, llvm.cttz.i32, llvm.cttz.i64
New code should not use the overloaded intrinsic names. Warnings will be
emitted if they are used.

llvm-svn: 25366
2006-01-16 21:12:35 +00:00
Chris Lattner 5186bd8312 add a missing break that Reid noticed.
llvm-svn: 25328
2006-01-15 08:40:16 +00:00
Nate Begeman 82049eba2c Add bswap intrinsics as documented in the Language Reference
llvm-svn: 25309
2006-01-14 01:25:24 +00:00
Chris Lattner c482f16da1 Add recognition and verification of new llvm.stacksave/llvm.stackrestore intrinsics
llvm-svn: 25266
2006-01-13 02:15:39 +00:00
Andrew Lenharth 01aa56397d continued readcyclecounter support
llvm-svn: 24300
2005-11-11 16:47:30 +00:00
Chris Lattner f7b6d3191b add support for explicit calling conventions
llvm-svn: 21746
2005-05-06 20:26:43 +00:00
Andrew Lenharth 5e177826fd Implement count leading zeros (ctlz), count trailing zeros (cttz), and count
population (ctpop).  Generic lowering is implemented, however only promotion
is implemented for SelectionDAG at the moment.

More coming soon.

llvm-svn: 21676
2005-05-03 17:19:30 +00:00
Chris Lattner 1c636f1118 Add llvm.sqrt intrinsic, patch contributed by Morten Ofstad
llvm-svn: 21627
2005-04-30 03:44:07 +00:00
Misha Brukman b1c9317bb4 Remove trailing whitespace
llvm-svn: 21427
2005-04-21 23:48:37 +00:00
Andrew Lenharth b442791124 First step in adding pcmarker intrinsic. Second step (soon) is adding backend support.
llvm-svn: 20900
2005-03-28 20:05:49 +00:00
Chris Lattner cdb9bfc150 remove all of the various setName implementations, consolidating them into
Value::setName, which is no longer virtual.

llvm-svn: 20464
2005-03-05 19:51:50 +00:00
Chris Lattner ed2fb1cf93 Remove the 2nd argument to Value::setName
llvm-svn: 20458
2005-03-05 19:01:49 +00:00
Chris Lattner 1772c1a672 recognize llvm.prefetch. Patch contributed by Justin Wick!
llvm-svn: 20377
2005-02-28 19:28:00 +00:00
Chris Lattner f6c93e36c7 Improve conformance with the Misha spelling benchmark suite
llvm-svn: 19930
2005-01-30 00:09:23 +00:00
Chris Lattner e5c7b9a215 Adjust to ilist changes.
llvm-svn: 19923
2005-01-29 18:41:12 +00:00
Chris Lattner 5d1bc2c408 Adjust to changes in User class.
llvm-svn: 19892
2005-01-29 00:35:33 +00:00
Chris Lattner 07b522d106 Add convenience method.
llvm-svn: 19321
2005-01-07 07:40:32 +00:00
Chris Lattner b392d30761 Add a new method
llvm-svn: 18531
2004-12-05 06:43:27 +00:00
Misha Brukman 8d8fc6529e The Alpha (tm) intrinsics have never been used anywhere
llvm-svn: 17340
2004-10-29 18:43:17 +00:00
Chris Lattner 1ccab843e2 Minor tweaks
llvm-svn: 16929
2004-10-12 04:32:37 +00:00
Chris Lattner 89046ca244 Implement a new method
llvm-svn: 16927
2004-10-12 04:20:25 +00:00
Chris Lattner 02a71e7748 Implement remove/eraseFromParent methods
llvm-svn: 16922
2004-10-11 22:21:39 +00:00
Reid Spencer 7c16caa336 Changes For Bug 352
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137
2004-09-01 22:55:40 +00:00
Misha Brukman 2d3fa9e18e Fix #includes of i*.h files => Instructions.h as per PR403
llvm-svn: 15327
2004-07-29 16:53:53 +00:00
Reid Spencer c49dd8dec1 bug 122:
- Move GlobalValue and GlobalVariable implementations to Globals.cpp

llvm-svn: 14929
2004-07-17 23:50:19 +00:00
Chris Lattner 534d252330 Fix a really nasty logic error that VC noticed.
Reid, this might matter to you :)

llvm-svn: 14774
2004-07-12 20:27:31 +00:00
Chris Lattner 3df3e050dd Implement new method
llvm-svn: 14767
2004-07-12 01:17:34 +00:00
Chris Lattner fbf4dc3bd0 isnan is dead
llvm-svn: 14191
2004-06-15 21:52:58 +00:00
Alkis Evlogimenos 9d740629a0 Add the isunordered intrinsic.
llvm-svn: 14159
2004-06-12 19:19:14 +00:00
Chris Lattner 8f69c9e439 I misled Alkis: LLVM should have isnan, not isunordered.
isunordered(X, Y) === isnan(X) | isnan(Y)

Remove isunordered, add isnan.

llvm-svn: 14132
2004-06-11 02:29:43 +00:00
Alkis Evlogimenos d0b5d0c7cc Add the isunordered intrinsic.
llvm-svn: 14127
2004-06-11 01:08:18 +00:00
Chris Lattner 9c251eb0ad Recognize and verify the new GC intrinsics.
llvm-svn: 13687
2004-05-23 21:16:51 +00:00
John Criswell 23c48d63d6 Finish adding the llvm.readio and llvm.writeio intrinsics.
Sorry these didn't get in yesterday.

llvm-svn: 12942
2004-04-14 13:46:52 +00:00
John Criswell 5201004ef9 Added the llvm.readport and llvm.writeport intrinsics.
The Verifier ensures that their parameters are of integral types and have
the correct sign, but it does not enforce any size restrictions because
such restrictions are platform dependent.

llvm-svn: 12781
2004-04-08 20:27:38 +00:00
Chris Lattner 071a5e5649 Rename the intrinsic enum values for llvm.va_* from Intrinsic::va_* to
Intrinsic::va*.  This avoid conflicting with macros in the stdlib.h file.

llvm-svn: 12356
2004-03-13 00:24:00 +00:00
Chris Lattner dc632111bf Add llvm.memset/frameaddress/returnaddress intrinsics.
llvm-svn: 11431
2004-02-14 02:47:17 +00:00
Chris Lattner 5ed171e317 Add support for the llvm.memmove intrinsic
Patch graciously contributed by Reid Spencer!

llvm-svn: 11355
2004-02-12 18:11:20 +00:00
Chris Lattner 17d028d52b Implement the llvm.memcpy intrinsic
llvm-svn: 11349
2004-02-12 17:01:09 +00:00
Chris Lattner 570c69ce01 Hrm, another minor cleanup, which I missed before
llvm-svn: 10753
2004-01-10 21:42:24 +00:00
Chris Lattner 03c71fa8c5 Minor cleanup
llvm-svn: 10752
2004-01-10 21:40:29 +00:00
Chris Lattner 59f1ef40b0 Add support for new intrinsic
llvm-svn: 10701
2004-01-06 05:33:02 +00:00
Chris Lattner 3d903f0c0b Add VMCore and code generator support for debugging intrinsics. By default
code generators completely ignore them.

llvm-svn: 10691
2004-01-05 05:36:30 +00:00
Chris Lattner 3ae303cc8c Check return types of functions
llvm-svn: 10146
2003-11-21 22:32:23 +00:00
Chris Lattner 189d19fb04 Finegrainify namespacification
llvm-svn: 10131
2003-11-21 20:23:48 +00:00
Brian Gaeke 960707c335 Put all LLVM code into the llvm namespace, as per bug 109.
llvm-svn: 9903
2003-11-11 22:41:34 +00:00
Chris Lattner 41baa98478 Make code gcc 3.4 clean
llvm-svn: 9719
2003-11-05 05:15:42 +00:00
John Criswell 482202a601 Added LLVM project notice to the top of every C++ source file.
Header files will be on the way.

llvm-svn: 9298
2003-10-20 19:43:21 +00:00
Chris Lattner 44d2c3514a Regularize header file comments
llvm-svn: 9071
2003-10-13 03:32:08 +00:00
Misha Brukman fa100531e1 Fix spelling/grammar.
llvm-svn: 9023
2003-10-10 17:54:14 +00:00
Chris Lattner 3284ed725a Reject "llvm." as a function name
llvm-svn: 8608
2003-09-19 19:31:41 +00:00
Chris Lattner c1b1651210 Change the semancics of the dropallrefs method
llvm-svn: 8572
2003-09-17 04:58:59 +00:00
John Criswell f711d34e98 Reverting back to the previous revision.
We want to check for length 5 because we might get the "llvm." string as the
name.  That string is in the LLVM namespace and should be checked as such.
We also don't have to worry about garbage data because (I believe) the string
class will return a valid value.  So, the switch statement will work and we
don't have to worry about the code wandering into segfault land.

llvm-svn: 8419
2003-09-09 16:58:41 +00:00
John Criswell 8d575cb2e1 Modified the check for intrinsic functions. All intrinsic functions have to
be at least 6 characters, since something must follow the "llvm." string in the
function name.
This seems to fix an assertion failure with the SingleSource tests, too.

llvm-svn: 8418
2003-09-09 16:36:09 +00:00
Chris Lattner 04ecefe232 Eliminate support for the llvm.unwind intrinisic, using the Unwind instruction instead
llvm-svn: 8411
2003-09-08 19:44:26 +00:00
Chris Lattner ea9891311a As it turns out, things will be simpler than I first expected. We no longer
need any exception handling intrinsics beyond llvm.unwind. (yaay)

llvm-svn: 8145
2003-08-25 22:35:01 +00:00
Chris Lattner 7da3571af9 rethrow is really the language independent primitive here. "throw" can be written
in terms of it and llvm.exc.setcurrent.

Rework the intrinsics.

llvm-svn: 8110
2003-08-24 12:24:08 +00:00
Chris Lattner ca3e569269 Fix copy-and-paste-o
llvm-svn: 8104
2003-08-24 06:57:53 +00:00
Chris Lattner ade9410c99 Initial support for recognizing LLVM exception handling intrinsics
llvm-svn: 8102
2003-08-24 05:30:29 +00:00
Chris Lattner 748e9e143b Add intrinsics for the llvm.sig(set|long)jmp functions
llvm-svn: 7949
2003-08-18 15:41:24 +00:00
Chris Lattner 4159fdaef2 Add a bunch of new Alpha Intrinsics for Rahul Joshi
llvm-svn: 7646
2003-08-06 20:08:25 +00:00
Chris Lattner 60104f00c7 Add support for Alpha intrinsics, contributed by Rahul Joshi
llvm-svn: 7373
2003-07-28 21:20:57 +00:00
Chris Lattner 192623ec93 Add support for setjmp/longjmp primitives
Patch checked in for Bill Wendling :)

llvm-svn: 6241
2003-05-17 22:26:33 +00:00
Chris Lattner bb346d07b5 Add more support for intrinsic functions and for varargs stuff
llvm-svn: 6035
2003-05-08 03:47:33 +00:00
Chris Lattner 379a8d2d1c Add new linkage types to support a real frontend
llvm-svn: 5786
2003-04-16 20:28:45 +00:00
Chris Lattner 98cf1f5d64 - Eliminated the deferred symbol table stuff in Module & Function, it really
wasn't an optimization and it was causing lots of bugs.

llvm-svn: 4779
2002-11-20 18:36:02 +00:00
Chris Lattner b251c3d727 Eliminate the concept of a deferred symbol table. The optimization really isn't,
and it causes obscure bugs to show up in passes.

llvm-svn: 4777
2002-11-20 18:07:48 +00:00
Chris Lattner 33100eddd2 - Eliminate SymbolTable::ParentSymTab, ST::localLookup, and
Function::ParentSymTab.  These aren't needed at all.

llvm-svn: 4186
2002-10-15 21:26:29 +00:00
Chris Lattner 149376dee5 - Change Function's so that their argument list is populated when they are
constructed.  Before, external functions would have an empty argument list,
    now a Function ALWAYS has a populated argument list.

llvm-svn: 4149
2002-10-13 20:57:00 +00:00
Vikram S. Adve 0267d0c62e Remove specification of argument default from cpp file.
llvm-svn: 3772
2002-09-17 01:17:57 +00:00
Chris Lattner 184b298edc Enable "garbage detection" of LLVM objects. Now users should be obnoxious
warnings.  If they accidentally leak LLVM Value's.

llvm-svn: 3620
2002-09-08 18:59:35 +00:00
Chris Lattner 9ed7aef651 Move code out of header files into .cpp files to make future changes easier
llvm-svn: 3605
2002-09-06 21:33:15 +00:00
Chris Lattner 6213ae0028 * Remove extraneous #includes
* Add extra argument to Function ctor to allow automatic insertion into module

llvm-svn: 3600
2002-09-06 20:46:32 +00:00
Chris Lattner a82ee2df46 *** empty log message ***
llvm-svn: 3065
2002-07-24 22:08:53 +00:00
Chris Lattner 113f4f4609 MEGAPATCH checkin.
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
2002-06-25 16:13:24 +00:00
Chris Lattner d5a847057b Eliminate duplicate or unneccesary #include's
llvm-svn: 2397
2002-04-29 17:42:12 +00:00
Chris Lattner 2c8ff6345f * Incorporate the contents of SymTabValue into Function and Module
* Module no longer subclasses Value

llvm-svn: 2355
2002-04-28 04:51:51 +00:00
Chris Lattner d255ae24db Move FunctionArgument out of iOther.h into Argument.h and rename class to
be 'Argument' instead of FunctionArgument.

Move Argument implementation to Function.cpp

llvm-svn: 2211
2002-04-09 19:39:35 +00:00
Chris Lattner 6e6f5be53d Move include/llvm/ValueHolderImpl.h to lib/VMCore/ValueHolderImpl.h
llvm-svn: 2156
2002-04-08 00:15:29 +00:00