Duncan Sands
15f9f7d669
Promote SETCC operands.
...
llvm-svn: 43340
2007-10-25 12:32:31 +00:00
Duncan Sands
28582a76eb
Correctly extract the ValueType from a VTSDNode.
...
llvm-svn: 43339
2007-10-25 12:30:51 +00:00
Duncan Sands
f37520fcff
Fix comment typos.
...
llvm-svn: 43338
2007-10-25 12:28:12 +00:00
Gordon Henriksen
24fecb87d5
Fleshing out docs/Passes.html for some analyses.
...
llvm-svn: 43337
2007-10-25 10:18:27 +00:00
Evan Cheng
66cbf54030
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
2fe2889448
Passes.html now 'passes' validation.
...
llvm-svn: 43335
2007-10-25 08:58:56 +00:00
Gordon Henriksen
f95443425b
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
0fbf637a85
Fix an obvious typo.
...
llvm-svn: 43333
2007-10-25 06:50:30 +00:00
Owen Anderson
df57f1e429
More tutorial cleanups.
...
llvm-svn: 43332
2007-10-25 06:49:29 +00:00
Owen Anderson
f0de089267
Add proper footers.
...
llvm-svn: 43331
2007-10-25 06:45:01 +00:00
Owen Anderson
7e56388714
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
a41ca4295a
Add chapter 4, feedback appreciated.
...
llvm-svn: 43329
2007-10-25 06:23:36 +00:00
Chris Lattner
09c4d1b720
remove unimplemented ctor, add some comments.
...
llvm-svn: 43328
2007-10-25 05:19:24 +00:00
Chris Lattner
a27749831b
Run the verifier on generated code.
...
llvm-svn: 43327
2007-10-25 04:30:35 +00:00
Owen Anderson
6cc4e90741
Fix for PR1741.
...
llvm-svn: 43326
2007-10-25 02:36:18 +00:00
Dale Johannesen
0d3f583c8b
Testcase for PR 1397.
...
llvm-svn: 43323
2007-10-25 00:50:14 +00:00
Owen Anderson
dc3329dbf7
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
195382dce2
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
53ca1384b0
Another expansion for i64 multiply, suitable for PPC.
...
llvm-svn: 43314
2007-10-24 22:26:08 +00:00
Dale Johannesen
402c11966a
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
414ad5d4a4
Fix off by 1 bug in printf->puts lowering.
...
llvm-svn: 43309
2007-10-24 20:14:50 +00:00
Ted Kremenek
b3085f2d74
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
ae9cfd2fb0
simplify some code by using the new isNaN predicate
...
llvm-svn: 43305
2007-10-24 18:54:45 +00:00
Chris Lattner
ef90913394
add a nice predicate to check to see if nan
...
llvm-svn: 43304
2007-10-24 18:54:28 +00:00
Owen Anderson
78e6eb6e2a
Update Makefile to use simpler llvm-config parameters.
...
llvm-svn: 43292
2007-10-24 16:06:42 +00:00
Owen Anderson
634c506ed4
Update Makefile to use simpler llvm-config parameters.
...
llvm-svn: 43291
2007-10-24 16:04:08 +00:00
Chris Lattner
348195148a
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
483c471daa
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
5147698e3a
further simplify run options, thanks to gordonh for pointing this out
...
llvm-svn: 43288
2007-10-24 05:09:48 +00:00
Chris Lattner
8ed1bd441f
Fix instructions now that PR1739 is fixed.
...
llvm-svn: 43287
2007-10-24 04:37:23 +00:00
Chris Lattner
e8582ca387
Fix PR1739.
...
llvm-svn: 43286
2007-10-24 04:35:54 +00:00
Hartmut Kaiser
cfe18b4f45
Added VC++ solution file allowing to build clang.
...
llvm-svn: 43279
2007-10-24 00:13:40 +00:00
Hartmut Kaiser
b72a8fcf9c
Silenced a VC++ warning.
...
llvm-svn: 43276
2007-10-24 00:06:31 +00:00
Hartmut Kaiser
f34d49fed7
Updated VC++ build system
...
llvm-svn: 43275
2007-10-23 23:57:01 +00:00
Bill Wendling
e5f534148e
Fix comment and use the "Size" variable that's already provided.
...
llvm-svn: 43271
2007-10-23 23:36:57 +00:00
Bill Wendling
a420d660c8
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
94241a8d3a
Disable a couple more things for ppcf128.
...
llvm-svn: 43267
2007-10-23 23:20:14 +00:00
Ted Kremenek
bb85c21ffc
Added "ReadEnum" and "WriteEnum" to serialization classes.
...
llvm-svn: 43265
2007-10-23 22:17:03 +00:00
Bill Wendling
34950e1291
This broke lots. Reverting.
...
llvm-svn: 43264
2007-10-23 22:04:26 +00:00
Owen Anderson
52b33065a4
Make DomTreeBase not a FunctionPass.
...
llvm-svn: 43263
2007-10-23 21:42:49 +00:00
Bill Wendling
34c16a1b2d
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
72fe268f74
Added preliminary implementation of generic object serialization to bitcode.
...
llvm-svn: 43261
2007-10-23 21:29:33 +00:00
Owen Anderson
962303b4ef
Unbreak the build. Forgot to commit this file.
...
llvm-svn: 43260
2007-10-23 21:04:37 +00:00
Owen Anderson
33b9693ab8
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
5391d0a39d
It's possible to commute instrctions with more than 3 operands.
...
llvm-svn: 43256
2007-10-23 20:14:40 +00:00
Chris Lattner
2cf65be2c4
new testcase
...
llvm-svn: 43252
2007-10-23 18:07:23 +00:00
Chris Lattner
b029483115
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
dc2f1b1741
isSubRegOf() is a dup of isSubRegister.
...
llvm-svn: 43249
2007-10-23 06:51:50 +00:00
Evan Cheng
0590c75f18
Temporary solution: added a different set of BCTRL_Macho / BCTRL_ELF with right callee-saved defs set for ppc64.
...
llvm-svn: 43248
2007-10-23 06:42:42 +00:00
Chris Lattner
b2f90b6ae5
Fix validation problems, which were somewhat ironically in the "valid html" button code :)
...
llvm-svn: 43247
2007-10-23 06:30:50 +00:00