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30058 Commits

Author SHA1 Message Date
Reid Spencer edd2ccc313 Regenerate for getrlimit/setrlimit. 
llvm-svn: 34350
 2007-02-16 19:17:20 +00:00
Anton Korobeynikov d01defedf6 Add possibility to set memory limit for binaries run via libSystem. This 
is especially needed for bugpoint. This partly implements PR688

llvm-svn: 34349
 2007-02-16 19:11:07 +00:00
Evan Cheng 66cb162f92 Print <dead> def operands. 
llvm-svn: 34343
 2007-02-16 09:49:18 +00:00
Evan Cheng 7238410766 Add live-ins to every BB. 
llvm-svn: 34342
 2007-02-16 09:05:02 +00:00
Reid Spencer e1d2bcf8ce Add missing break statements! 
llvm-svn: 34341
 2007-02-16 06:34:39 +00:00
Chris Lattner 406fb4f2eb update symtab section to reflect recent changes. 
llvm-svn: 34340
 2007-02-16 04:37:31 +00:00
Andrew Lenharth 9d4819be08 fix build 
llvm-svn: 34339
 2007-02-16 02:25:55 +00:00
Andrew Lenharth b8d6fa20bb This was done recently 
llvm-svn: 34338
 2007-02-16 02:11:59 +00:00
Dale Johannesen 915e15481e test commit (blank line) 
llvm-svn: 34337
 2007-02-16 01:54:53 +00:00
Chris Lattner c992e18f8d make mayWriteToMemory a non-virtual function 
llvm-svn: 34334
 2007-02-15 23:15:00 +00:00
Chris Lattner 99c6cf60f1 convert more vectors to smallvectors, 2.8% speedup 
llvm-svn: 34333
 2007-02-15 22:52:10 +00:00
Chris Lattner af6094fe3f change some vectors to smallvectors. This speeds up instcombine on 447.dealII 
by 5%.

llvm-svn: 34332
 2007-02-15 22:48:32 +00:00
Evan Cheng 0c182a48e4 Update 
llvm-svn: 34331
 2007-02-15 22:26:28 +00:00
Reid Spencer 03d4a8a368 For PR1195: 
PACKED_ALIGN -> VECTOR_ALIGN

llvm-svn: 34330
 2007-02-15 22:07:05 +00:00
Dan Gohman c95f42b9f8 Add myself to the credits. 
llvm-svn: 34329
 2007-02-15 22:05:14 +00:00
Evan Cheng 8307918cc8 Proper fix for the off-by-one bug in clear_unused_bits(). 
llvm-svn: 34328
 2007-02-15 21:38:15 +00:00
Reid Spencer 9a3e3222e9 Update this test to compile properly and check against the correct 
string generated by the CBE. This is no longer an XFAIL.

llvm-svn: 34327
 2007-02-15 21:01:58 +00:00
Reid Spencer 33f5e9ed15 Fix an off-by-one bug in computing the index of the word to clear. 
llvm-svn: 34326
 2007-02-15 20:49:10 +00:00
Reid Spencer c592ad2be1 Make sure Capacity gets initialized too. 
llvm-svn: 34325
 2007-02-15 20:14:06 +00:00
Chris Lattner cf835ff85a rewrite Value::takeName to take advantage of the new symtab stuff. This 
causes it to require no allocations and no symtab lookups in the common
case.  This speeds up instcombine 9.2% on 447.dealII.

llvm-svn: 34324
 2007-02-15 20:01:43 +00:00
Chris Lattner 7907e5fe07 switch an std::set to a SmallPtr set, this speeds up instcombine by 9.5% 
on 447.dealII

llvm-svn: 34323
 2007-02-15 19:41:52 +00:00
Evan Cheng 7a259ffba3 Missing a ; 
llvm-svn: 34322
 2007-02-15 19:29:05 +00:00
Chris Lattner 49e58cfe42 the lengths of the strings are known, just use memcmp 
llvm-svn: 34321
 2007-02-15 19:26:16 +00:00
Evan Cheng 4d1fd55a9f BitVector::reference operator=(const reference& rhs) is unnecessary thanks to autoconvert to bool. 
llvm-svn: 34320
 2007-02-15 19:21:44 +00:00
Evan Cheng 410bee3478 Remove unnecessary checks. 
llvm-svn: 34319
 2007-02-15 19:18:12 +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
Evan Cheng 62615e233d operator== returns false when two bitvectors have different sizes. 
llvm-svn: 34317
 2007-02-15 19:16:21 +00:00
Evan Cheng 106db04124 Merges two resize() variants. 
llvm-svn: 34316
 2007-02-15 19:12:39 +00:00
Evan Cheng 5f96248376 Clear no longer deleting the bits to avoid mallocs. 
llvm-svn: 34315
 2007-02-15 19:10:34 +00:00
Evan Cheng b959dc3746 BitVector::count() bugs. 
llvm-svn: 34314
 2007-02-15 19:09:36 +00:00
Evan Cheng 6194cdc7b8 Eliminate a redundent ctor; eliminate one more potential new [0]. 
llvm-svn: 34313
 2007-02-15 19:05:25 +00:00
Evan Cheng 06efb34da5 1 -> 1L since BitWord has type unsigned long. 
llvm-svn: 34312
 2007-02-15 19:03:23 +00:00
Evan Cheng 86f9f761ef Eliminate new[0], just set Bits to NULL. 
llvm-svn: 34311
 2007-02-15 18:59:15 +00:00
Chris Lattner fd27ed9733 Add a new Value::getNameStr method, which is preferred over getName. 
llvm-svn: 34310
 2007-02-15 18:53:54 +00:00
Evan Cheng 5f1aacd1bd Inverted the condition by accident. 
llvm-svn: 34309
 2007-02-15 18:48:41 +00:00
Reid Spencer 40aa2fdac6 For PR1202: 
Make sure we found an existing Alignment before overwriting it.

llvm-svn: 34308
 2007-02-15 18:34:36 +00:00
Chris Lattner 68dcec6fea fix indentation 
llvm-svn: 34307
 2007-02-15 18:19:15 +00:00
Chris Lattner 21ebae3394 Apply B Scott Michel's patch for PR1184, which improves diagnostics in an 
abort case.

llvm-svn: 34306
 2007-02-15 18:17:56 +00:00
Evan Cheng 3dd60a52fd Bug fixes: assignment operator forgot to copy over size; copy ctor forgot to clear unused top bits. 
llvm-svn: 34305
 2007-02-15 08:15:58 +00:00
Zhou Sheng cfa2ac0592 Fix some buges: 
1. Make getMinValue() returns the right value.
2. Fix the ByteSwap() crash problem.
3. Make Postfix increment work correctly.
4. Fix some bugs in LogBase2, Hi/LoBits and UDiv.

llvm-svn: 34304
 2007-02-15 06:36:31 +00:00
Evan Cheng 14edd1989b Use BitVector instead of vector<bool> which can be extremely slow. 
llvm-svn: 34302
 2007-02-15 05:59:24 +00:00
Evan Cheng ee7c774b8e Add a BitVector class. 
llvm-svn: 34301
 2007-02-15 05:56:11 +00:00
Reid Spencer 09575bac2e For PR1195: 
Change use of "packed" term to "vector" in comments, strings, variable
names, etc.

llvm-svn: 34300
 2007-02-15 03:39:18 +00:00
Reid Spencer d4a0b7bb7b For PR1195: 
Change a comment: Packed Type -> Vector Type

llvm-svn: 34299
 2007-02-15 03:11:50 +00:00
Reid Spencer 537ee02f89 Change an assert that mentions Packed Type -> Vector Type. 
llvm-svn: 34298
 2007-02-15 03:11:20 +00:00
Reid Spencer ebe725b466 For PR1195: 
Packed -> Vector.

llvm-svn: 34297
 2007-02-15 03:08:48 +00:00
Reid Spencer 404a3259f9 For PR1195: 
Packed -> Vector

llvm-svn: 34296
 2007-02-15 03:07:05 +00:00
Evan Cheng cba7633cb5 isPhysRegUsed should be const. 
llvm-svn: 34295
 2007-02-15 02:55:51 +00:00
Evan Cheng 12ac070433 Should pass isKill and isDead to addRegOperand() as well. 
llvm-svn: 34294
 2007-02-15 02:52:40 +00:00
Reid Spencer d84d35ba70 For PR1195: 
Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.

llvm-svn: 34293
 2007-02-15 02:26:10 +00:00
Reid Spencer dad84a7c02 Fixed packed structure breakage from earlier TargetData patch; applied 
Chris Lattner's code style suggestions.

Patch by Scott Michel!

llvm-svn: 34292
 2007-02-15 02:11:06 +00:00
Reid Spencer 98e745adf6 Fix validation errors. 
llvm-svn: 34291
 2007-02-15 01:11:54 +00:00
Chris Lattner 682918f99b update to new t-d strings. 
llvm-svn: 34290
 2007-02-15 00:54:16 +00:00
Reid Spencer 77c01f4065 Fix a typo. 
llvm-svn: 34289
 2007-02-14 22:58:39 +00:00
Reid Spencer 05cc0994cc Add feedback from Vikram Adve. 
llvm-svn: 34288
 2007-02-14 22:55:40 +00:00
Reid Spencer 1e7306d43d Synchronize TOC headings with actual headings. 
llvm-svn: 34285
 2007-02-14 17:24:04 +00:00
Reid Spencer e63f6bc4dc Fix the table of contents to match the document body. 
llvm-svn: 34284
 2007-02-14 17:20:59 +00:00
Reid Spencer 535fb50839 Fix a grammaro. 
llvm-svn: 34283
 2007-02-14 16:21:54 +00:00
Reid Spencer 3361037c0d A few changes: 
1. Fix typos
2. Move Terminology to the end
3. Simplify language in a few spots.
4. Add a policy that larger increments require a larger testing effort.

llvm-svn: 34282
 2007-02-14 16:21:10 +00:00
Reid Spencer de63616820 Drop a policy. 
llvm-svn: 34281
 2007-02-14 08:23:08 +00:00
Reid Spencer 4deff34514 Some more minor tweaks. 
llvm-svn: 34280
 2007-02-14 08:19:16 +00:00
Reid Spencer 74d6bb6eed Fix word usage. 
llvm-svn: 34279
 2007-02-14 08:13:38 +00:00
Reid Spencer 6041efc206 Add a missing . 
llvm-svn: 34278
 2007-02-14 08:09:40 +00:00
Reid Spencer c4a1f8b9cf Incorporate Chris Lattner's second round of feedback. 
llvm-svn: 34277
 2007-02-14 07:57:48 +00:00
Chris Lattner 61c20afe80 fix validation bug 
llvm-svn: 34276
 2007-02-14 07:42:59 +00:00
Chris Lattner 3009bcc3bc now that llvm-gcc3 is gone, life is significantly simpler and less scary 
llvm-svn: 34275
 2007-02-14 07:42:12 +00:00
Chris Lattner d521f3c90e remove an obsolete question 
llvm-svn: 34274
 2007-02-14 07:40:16 +00:00
Chris Lattner a673023852 remove obsolete path 
llvm-svn: 34273
 2007-02-14 07:39:35 +00:00
Chris Lattner ab1812f806 fix a warning 
llvm-svn: 34272
 2007-02-14 07:34:56 +00:00
Chris Lattner cba64669b0 remove obsolete warning 
llvm-svn: 34271
 2007-02-14 07:34:22 +00:00
Chris Lattner 24b7135482 There is no circular dependency between llvm and llvm-gcc anymore. stop 
scaring users.

llvm-svn: 34270
 2007-02-14 07:33:00 +00:00
Reid Spencer 56e5655bc8 Incorporate Chris' first round of comments. 
llvm-svn: 34269
 2007-02-14 07:22:19 +00:00
Chris Lattner 1cf84d2745 Refix CodeGen/Generic/switch-lower.ll. In contrast to my previous patch, 
this doesn't miscompile lots of programs :)

llvm-svn: 34268
 2007-02-14 07:18:16 +00:00
Chris Lattner 4da5e17cfc From Dan Gohman: 
While preparing http://llvm.org/PR1198 I noticed several asserts
protecting unprepared code from i128 types that weren't actually failing
when they should because they were written as assert("foo") instead of
something like assert(0 && "foo"). This patch fixes all the cases that a
quick grep found.

llvm-svn: 34267
 2007-02-14 06:20:04 +00:00
Chris Lattner 945e437c65 Generalize TargetData strings, to support more interesting forms of data. 
Patch by Scott Michel.

llvm-svn: 34266
 2007-02-14 05:52:17 +00:00
Reid Spencer 0c5db23119 Use brute-force algorithm for to_string. It doesn't have to be efficient 
at this point, it just needs to work so we can test things reliably.

llvm-svn: 34262
 2007-02-14 02:52:25 +00:00
Chris Lattner 20abdffa00 sanity check for *basic* i128 arithmetic on all hosts. 
llvm-svn: 34259
 2007-02-13 23:59:21 +00:00
Chris Lattner 084c4ca591 better support for i128. 
llvm-svn: 34258
 2007-02-13 23:57:55 +00:00
Chris Lattner 59b27fa371 implement expand of truncate. This allows truncates from i128 to i64 to 
be supported on 32-bit hosts.

llvm-svn: 34257
 2007-02-13 23:55:16 +00:00
Chris Lattner d08d31f68a Fix PR1198, by adding initial i128 support. Patch by Dan Gohman. 
llvm-svn: 34256
 2007-02-13 23:41:38 +00:00
Chris Lattner 9b600ab5a6 new testcase, by Dan Gohman 
llvm-svn: 34255
 2007-02-13 23:41:24 +00:00
Andrew Lenharth 6719d3d0a2 Well this isn't as ugly and it works better. At least gcc bootstraps again 
llvm-svn: 34254
 2007-02-13 23:41:16 +00:00
Reid Spencer 5153525402 Make some minor improvements to APInt: 
1. Make all the operators use uppercase
2. Rename APIntRoundToDouble method just RoundToDouble, the APInt is
   redundant.
3. Turn the class on for compilation.

llvm-svn: 34253
 2007-02-13 22:41:58 +00:00
Chris Lattner 09a32e42bd add a note 
llvm-svn: 34249
 2007-02-13 21:44:43 +00:00
Reid Spencer 102f05abcb Add missing closing parenthesis. 
llvm-svn: 34248
 2007-02-13 20:57:57 +00:00
Chris Lattner 2fbff4d2dc revert my previous switch lowering change, which miscompiles a few programs. 
This will break a dj test until I have time to investigate.

llvm-svn: 34247
 2007-02-13 20:09:07 +00:00
Lauro Ramos Venancio 50c6a8c3a1 Add space between // and the comment. 
llvm-svn: 34246
 2007-02-13 20:06:15 +00:00
Lauro Ramos Venancio 048e16ff8f Add ABI information to ARM subtarget. 
llvm-svn: 34245
 2007-02-13 19:52:28 +00:00
Lauro Ramos Venancio abde3cc16c Add a space between // and the comment. 
llvm-svn: 34244
 2007-02-13 18:10:13 +00:00
Lauro Ramos Venancio de9b8d05d8 Add comment about original function argument alignment. 
llvm-svn: 34243
 2007-02-13 17:57:38 +00:00
Reid Spencer 6e0c66d591 Fix tow grammaros that Bill Wendling noticed. 
llvm-svn: 34242
 2007-02-13 17:04:09 +00:00
Lauro Ramos Venancio 603f201cba According to ARM EABI, 8-bytes function arguments must be 8-bytes aligned. 
llvm-svn: 34241
 2007-02-13 14:07:13 +00:00
Lauro Ramos Venancio 9956dcffbe Add "original alignment" to function arguments flags. 
llvm-svn: 34240
 2007-02-13 13:50:08 +00:00
Reid Spencer 16c6b85c78 Fix a compilation error that caused the nightly test to fail. 
llvm-svn: 34239
 2007-02-13 09:26:04 +00:00
Reid Spencer 767abe4371 Clean up spelling mistakes. 
llvm-svn: 34238
 2007-02-13 09:20:14 +00:00
Reid Spencer dd2b902969 Fix an HTML validation error. 
llvm-svn: 34237
 2007-02-13 09:11:33 +00:00
Reid Spencer b2c3d78bd9 Make the draft notice more prominent. 
llvm-svn: 34236
 2007-02-13 09:09:20 +00:00
Reid Spencer d35e364e83 Add DeveloperPolicy.html 
llvm-svn: 34235
 2007-02-13 09:08:27 +00:00
Reid Spencer a0f02a3648 First draft of the LLVM Developer Policy. This document is a "first cut" 
at stating in clear terms the LLVM project's policies with respect to
developers and their contributions. Feedback on this is welcome while it
is in draft stage.

llvm-svn: 34234
 2007-02-13 09:06:01 +00:00
Chris Lattner 0f04816cad Switch UnaryOperators to default to passing names up by const char* when possible. 
This speeds up bcreading by 1.5%.

llvm-svn: 34233
 2007-02-13 07:54:42 +00:00
Chris Lattner cb9a626c67 add a setName variant that takes a null-terminated string. This can be 
used to avoid std::string allocations in common cases.

llvm-svn: 34232
 2007-02-13 07:53:34 +00:00
Chris Lattner e786eaa3b0 Use a SmallVector to reduce heap traffic. This speeds up bcreader 10% 
llvm-svn: 34231
 2007-02-13 07:28:20 +00:00
Chris Lattner 10eb59abd8 fix a critical bug in smallvector, where it would destroy elements that are 
not in its range (!).

llvm-svn: 34230
 2007-02-13 07:25:36 +00:00
Chris Lattner abe7342dc2 now that we can pass ranges into CallInst ctors, eliminate vector heap traffic 
llvm-svn: 34229
 2007-02-13 06:30:42 +00:00
Chris Lattner e563e480d9 eliminate instruction ctors that take vectors. 
llvm-svn: 34228
 2007-02-13 06:22:32 +00:00
Chris Lattner e3cf188c1e eliminate vector-related ctors 
llvm-svn: 34227
 2007-02-13 06:06:26 +00:00
Chris Lattner 55fa988d25 eliminate use of vector-related ctors 
llvm-svn: 34226
 2007-02-13 06:05:43 +00:00
Chris Lattner cb4b07b0b3 regenerate 
llvm-svn: 34225
 2007-02-13 06:04:17 +00:00
Chris Lattner d37c5ee316 remove use of vector-related ctors 
llvm-svn: 34224
 2007-02-13 06:03:48 +00:00
Chris Lattner 6ea07f178c eliminate vector-related allocations 
llvm-svn: 34223
 2007-02-13 06:01:22 +00:00
Chris Lattner ade1c2bb51 eliminate a bunch of vector-related heap traffic 
llvm-svn: 34222
 2007-02-13 05:58:53 +00:00
Chris Lattner d80282427f eliminate use of vector ctors 
llvm-svn: 34221
 2007-02-13 05:53:56 +00:00
Chris Lattner a06a8fd2d7 Eliminate use of ctors that take vectors. 
llvm-svn: 34219
 2007-02-13 02:10:56 +00:00
Chris Lattner 4d8861efaa stop passing vector into ctors 
llvm-svn: 34218
 2007-02-13 01:53:54 +00:00
Evan Cheng b612316f20 Allow any MachineBasicBlock (not just the entry block) to have live-in physical 
registers. Make sure liveinterval analysis is correctly creating live ranges
for them.

llvm-svn: 34217
 2007-02-13 01:30:55 +00:00
Chris Lattner 9056bae3be Fix switch lowering to order cases in zext order, which is how we emit the 
comparisons.  This fixes an infinite loop on CodeGen/Generic/switch-lower.ll
and PR1197

llvm-svn: 34216
 2007-02-13 01:05:56 +00:00
Chris Lattner 72df49f506 new testcase for PR1197 
llvm-svn: 34215
 2007-02-13 01:05:10 +00:00
Chris Lattner b5fcc28075 Add invokeinst and callinst ctors that don't take vectors. 
llvm-svn: 34214
 2007-02-13 01:04:01 +00:00
Chris Lattner 054ba2c002 remove some dead methods. 
llvm-svn: 34213
 2007-02-13 00:58:44 +00:00
Chris Lattner f79508fb59 regenerate 
llvm-svn: 34212
 2007-02-13 00:58:01 +00:00
Chris Lattner 04a2d765a1 eliminate use of methods that take vectors as args 
llvm-svn: 34211
 2007-02-13 00:57:40 +00:00
Andrew Lenharth a224f7ba77 I love non-deturminism. Returning objects with references to stack objects is a bad idea (TM). 
llvm-svn: 34210
 2007-02-13 00:37:50 +00:00
Chris Lattner 9788ec53af stop using me thods that take a vector 
llvm-svn: 34206
 2007-02-12 22:58:38 +00:00
Chris Lattner a731513406 stop using methods that take vectors. 
llvm-svn: 34205
 2007-02-12 22:56:41 +00:00
Chris Lattner 44e9472fc6 more notes 
llvm-svn: 34204
 2007-02-12 21:20:26 +00:00
Chris Lattner b5c89c8d2d add a note 
llvm-svn: 34202
 2007-02-12 20:26:34 +00:00
Zhou Sheng d707d63317 1. Make APInt::shl work correctly and more efficiently. 
2. Add functions to support the numberical conversion between APInt and
   double/float.

llvm-svn: 34201
 2007-02-12 20:02:55 +00:00
Jim Laskey 2b13fadc82 Wrong value type. 
llvm-svn: 34199
 2007-02-12 19:05:51 +00:00
Chris Lattner 8d160d68b8 avoid creating a temporary string when reading the symbol table for a 
module.  This speeds up the bcreader 11%.

llvm-svn: 34198
 2007-02-12 18:53:43 +00:00
Chris Lattner 1a5de584dc Add new setName accessor which doesn't require creating a string. 
llvm-svn: 34197
 2007-02-12 18:52:59 +00:00
Lauro Ramos Venancio 15f463c291 Fix build error on ARM. 
Since CompilerDriver.cpp revision 1.44, llvmc must be linked against LLVMCore.a (llvm::Module::~Module) and LLVMBCReader.a
(llvm::getBytecodeModuleProvider).

llvm-svn: 34196
 2007-02-12 18:31:46 +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
Reid Spencer e976307ba9 Remove references to the now deprecated gccas and gccld. 
llvm-svn: 34192
 2007-02-12 05:03:33 +00:00
Reid Spencer 7e08d13028 Update for llvm-gcc v4.0 usage. 
llvm-svn: 34191
 2007-02-12 05:02:56 +00:00
Chris Lattner eed47cc598 add #include 
llvm-svn: 34190
 2007-02-12 05:00:35 +00:00
Chris Lattner 081cb83407 add new ShouldRehash method to factor out common code. Fix the dtor to not 
delete tombstones.

llvm-svn: 34189
 2007-02-11 21:46:36 +00:00
Chris Lattner ac26f3853a regenerate 
llvm-svn: 34188
 2007-02-11 21:40:10 +00:00
Chris Lattner 988278c3c3 add #include 
llvm-svn: 34187
 2007-02-11 21:39:35 +00:00
Chris Lattner 6539a21e6c do not allow hash table to be filled with tombstones. 
llvm-svn: 34186
 2007-02-11 21:07:36 +00:00
Chris Lattner 77baa56a70 Add support for removing elements out of StringMap. 
llvm-svn: 34185
 2007-02-11 20:58:00 +00:00
Reid Spencer 6ef8c5844d For PR1196: 
Prevent infinite loops and memory bombs by setting a ulimit on time and
space for running the dejagnu tests.

llvm-svn: 34184
 2007-02-11 20:18:32 +00:00
Chris Lattner db08c1bc83 Replace the ugly FindValue method with STL-like find methods. 
llvm-svn: 34183
 2007-02-11 19:49:41 +00:00
Chris Lattner 569c8acfe3 fix uninitialized variable 
llvm-svn: 34182
 2007-02-11 19:12:18 +00:00
Chris Lattner 9521fec8cf remove support for stringmap visitors now that iterators exist. 
llvm-svn: 34180
 2007-02-11 08:22:15 +00:00
Chris Lattner e15605ccbf add support for iterators. 
llvm-svn: 34179
 2007-02-11 08:20:35 +00:00
Chris Lattner aac10ff6bf add iterator support, plus support for size() and empty(). 
llvm-svn: 34178
 2007-02-11 08:12:13 +00:00
Chris Lattner 8dd4cae4f8 simplify code by using Value::takeName 
llvm-svn: 34177
 2007-02-11 01:37:51 +00:00
Chris Lattner 6e0123b17f Simplify code by using value::takename 
llvm-svn: 34176
 2007-02-11 01:23:03 +00:00
Chris Lattner 8d4c36bb40 simplify name juggling through the use of Value::takeName. 
llvm-svn: 34175
 2007-02-11 01:08:35 +00:00
Chris Lattner cba18e3a01 add an optimization for the case where the src has no name 
llvm-svn: 34174
 2007-02-11 01:04:09 +00:00