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35045 Commits

Author SHA1 Message Date
Ted Kremenek 93345274c2 Added Serialization.h, Serialize.h, Deserialize.h, Serialize.cpp, and 
Deserialize.cpp to the XCode project.

llvm-svn: 43345
 2007-10-25 16:09:09 +00:00
Duncan Sands d385f0759c Small formatting changes. Add a sanity check. 
Use NVT rather than looking it up, since we have
it to hand.

llvm-svn: 43341
 2007-10-25 12:35:51 +00:00
Duncan Sands a8f4ba6eb9 Promote SETCC operands. 
llvm-svn: 43340
 2007-10-25 12:32:31 +00:00
Duncan Sands cf0da03312 Correctly extract the ValueType from a VTSDNode. 
llvm-svn: 43339
 2007-10-25 12:30:51 +00:00
Duncan Sands 7e6e33beab Fix comment typos. 
llvm-svn: 43338
 2007-10-25 12:28:12 +00:00
Gordon Henriksen 77d27523b1 Fleshing out docs/Passes.html for some analyses. 
llvm-svn: 43337
 2007-10-25 10:18:27 +00:00
Evan Cheng 133694db06 If a loop termination compare instruction is the only use of its stride, 
and the compaison is against a constant value, try eliminate the stride
by moving the compare instruction to another stride and change its
constant operand accordingly. e.g.

loop:
...
v1 = v1 + 3
v2 = v2 + 1
if (v2 < 10) goto loop
=>
loop:
...
v1 = v1 + 3
if (v1 < 30) goto loop

llvm-svn: 43336
 2007-10-25 09:11:16 +00:00
Gordon Henriksen ac72db5dbe Passes.html now 'passes' validation. 
llvm-svn: 43335
 2007-10-25 08:58:56 +00:00
Gordon Henriksen 50768f89d9 Bringing Passes.html structurally up-to-date, and enabling 
semi-automated maintenance.

llvm-svn: 43334
 2007-10-25 08:46:12 +00:00
Owen Anderson 4cee0451f0 Fix an obvious typo. 
llvm-svn: 43333
 2007-10-25 06:50:30 +00:00
Owen Anderson 4c209da848 More tutorial cleanups. 
llvm-svn: 43332
 2007-10-25 06:49:29 +00:00
Owen Anderson af8059c1a7 Add proper footers. 
llvm-svn: 43331
 2007-10-25 06:45:01 +00:00
Owen Anderson a24e5d6996 Don't bother providing code samples. Maintaining zip files in the repository is a pain. 
llvm-svn: 43330
 2007-10-25 06:41:23 +00:00
Chris Lattner 8b59eafb89 Add chapter 4, feedback appreciated. 
llvm-svn: 43329
 2007-10-25 06:23:36 +00:00
Chris Lattner f98427142c remove unimplemented ctor, add some comments. 
llvm-svn: 43328
 2007-10-25 05:19:24 +00:00
Chris Lattner 46b4281b6a Run the verifier on generated code. 
llvm-svn: 43327
 2007-10-25 04:30:35 +00:00
Owen Anderson 7827a3f366 Fix for PR1741. 
llvm-svn: 43326
 2007-10-25 02:36:18 +00:00
Dale Johannesen ea839ef1f0 Testcase for PR 1397. 
llvm-svn: 43323
 2007-10-25 00:50:14 +00:00
Owen Anderson 00974dce68 Make it possible for DomTreeBase to be constructed from MachineFunction's as well as just Function's. 
llvm-svn: 43321
 2007-10-25 00:16:57 +00:00
Ted Kremenek d5cb7b055d Implemented prototype serialization of pointers, including support 
for backpatching.

Added Deserialize::ReadVal.

llvm-svn: 43319
 2007-10-25 00:10:21 +00:00
Dale Johannesen a4a972e32d Another expansion for i64 multiply, suitable for PPC. 
llvm-svn: 43314
 2007-10-24 22:26:08 +00:00
Dale Johannesen 52bbe1b171 This was failing on Darwin, which defaults to PIC; 
no lea was generated.  I think this follows the intent.

llvm-svn: 43312
 2007-10-24 20:58:14 +00:00
Dale Johannesen 4d06391c47 Fix off by 1 bug in printf->puts lowering. 
llvm-svn: 43309
 2007-10-24 20:14:50 +00:00
Ted Kremenek 83610ae6f4 Split Serialization.h into separate headers: Serialize.h and 
Deserialize.h Serialization.h now includes trait speciailizations for
unsigned long, etc.

llvm-svn: 43307
 2007-10-24 19:06:40 +00:00
Chris Lattner 55b8302dfe simplify some code by using the new isNaN predicate 
llvm-svn: 43305
 2007-10-24 18:54:45 +00:00
Chris Lattner b6ed689722 add a nice predicate to check to see if nan 
llvm-svn: 43304
 2007-10-24 18:54:28 +00:00
Owen Anderson 544f860f59 Update Makefile to use simpler llvm-config parameters. 
llvm-svn: 43292
 2007-10-24 16:06:42 +00:00
Owen Anderson 4c9dbd1e9f Update Makefile to use simpler llvm-config parameters. 
llvm-svn: 43291
 2007-10-24 16:04:08 +00:00
Chris Lattner 0083d8f38d switch some calls to SelectionDAG::getTargetNode to use 
the one that takes an operand list instead of explicit
operands.  There is one left though, the more interesting
one :)

llvm-svn: 43290
 2007-10-24 06:25:09 +00:00
Chris Lattner c62877e9da Implement a couple of foldings for ordered and unordered comparisons, 
implementing cases related to PR1738.

llvm-svn: 43289
 2007-10-24 05:38:08 +00:00
Chris Lattner 9a760ebf32 further simplify run options, thanks to gordonh for pointing this out 
llvm-svn: 43288
 2007-10-24 05:09:48 +00:00
Chris Lattner 1fb0d5df69 Fix instructions now that PR1739 is fixed. 
llvm-svn: 43287
 2007-10-24 04:37:23 +00:00
Chris Lattner 4c9ec1aaa2 Fix PR1739. 
llvm-svn: 43286
 2007-10-24 04:35:54 +00:00
Hartmut Kaiser 1759e27951 Added VC++ solution file allowing to build clang. 
llvm-svn: 43279
 2007-10-24 00:13:40 +00:00
Hartmut Kaiser 36309e56eb Silenced a VC++ warning. 
llvm-svn: 43276
 2007-10-24 00:06:31 +00:00
Hartmut Kaiser f8b2612b0c Updated VC++ build system 
llvm-svn: 43275
 2007-10-23 23:57:01 +00:00
Bill Wendling 38ccabcae9 Fix comment and use the "Size" variable that's already provided. 
llvm-svn: 43271
 2007-10-23 23:36:57 +00:00
Bill Wendling e3b859298a If there's an unaligned memcpy to/from the stack, don't lower it. Just call the 
memcpy library function instead.

llvm-svn: 43270
 2007-10-23 23:32:40 +00:00
Dale Johannesen 10f4152471 Disable a couple more things for ppcf128. 
llvm-svn: 43267
 2007-10-23 23:20:14 +00:00
Ted Kremenek 97e3be7995 Added "ReadEnum" and "WriteEnum" to serialization classes. 
llvm-svn: 43265
 2007-10-23 22:17:03 +00:00
Bill Wendling 6f149c0571 This broke lots. Reverting. 
llvm-svn: 43264
 2007-10-23 22:04:26 +00:00
Owen Anderson 39b52ee00b Make DomTreeBase not a FunctionPass. 
llvm-svn: 43263
 2007-10-23 21:42:49 +00:00
Bill Wendling 8971440e56 Lowering a memcpy to the stack is killing PPC. The ARM and X86 backends already 
have their own custom memcpy lowering code. This code needs to be factored out
into a target-independent lowering method with hooks to the backend. In the
meantime, just call memcpy if we're trying to copy onto a stack.

llvm-svn: 43262
 2007-10-23 21:30:25 +00:00
Ted Kremenek bd3501887f Added preliminary implementation of generic object serialization to bitcode. 
llvm-svn: 43261
 2007-10-23 21:29:33 +00:00
Owen Anderson 4ca0ca7e64 Unbreak the build. Forgot to commit this file. 
llvm-svn: 43260
 2007-10-23 21:04:37 +00:00
Owen Anderson 9c614117da Make DomTree and PostDomTree thin wrappers around DomTreeBase, rather than inheriting from it. 
llvm-svn: 43259
 2007-10-23 20:58:37 +00:00
Evan Cheng 5d7032bb08 It's possible to commute instrctions with more than 3 operands. 
llvm-svn: 43256
 2007-10-23 20:14:40 +00:00
Chris Lattner 07ae732cc4 new testcase 
llvm-svn: 43252
 2007-10-23 18:07:23 +00:00
Chris Lattner 788f0d340a llvm/test programs should not be execution programs. This 
will hopefully fix Gabor's Sparc problem.

llvm-svn: 43251
 2007-10-23 17:56:04 +00:00
Evan Cheng 847d42a85c isSubRegOf() is a dup of isSubRegister. 
llvm-svn: 43249
 2007-10-23 06:51:50 +00:00