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Author SHA1 Message Date
Duncan Sands
cac99db7da Promote SETCC operands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43340 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 12:32:31 +00:00
Duncan Sands
a3d10d808e Correctly extract the ValueType from a VTSDNode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43339 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 12:30:51 +00:00
Duncan Sands
b36904be91 Fix comment typos. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43338 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 12:28:12 +00:00
Gordon Henriksen
0e15dc26ec Fleshing out docs/Passes.html for some analyses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43337 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 10:18:27 +00:00
Evan Cheng
cdf43b1fad 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43336 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 09:11:16 +00:00
Gordon Henriksen
ddaa61d8b5 Passes.html now 'passes' validation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43335 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 08:58:56 +00:00
Gordon Henriksen
1f5cce0b7b Bringing Passes.html structurally up-to-date, and enabling 
semi-automated maintenance.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43334 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 08:46:12 +00:00
Owen Anderson
6867aec148 Fix an obvious typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43333 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 06:50:30 +00:00
Owen Anderson
18f09925a2 More tutorial cleanups. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43332 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 06:49:29 +00:00
Owen Anderson
34ba67adf0 Add proper footers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43331 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 06:45:01 +00:00
Owen Anderson
5339f85715 Don't bother providing code samples. Maintaining zip files in the repository is a pain. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43330 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 06:41:23 +00:00
Chris Lattner
118749e02c Add chapter 4, feedback appreciated. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43329 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 06:23:36 +00:00
Chris Lattner
33819d9704 remove unimplemented ctor, add some comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43328 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 05:19:24 +00:00
Chris Lattner
d9b8616c27 Run the verifier on generated code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43327 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 04:30:35 +00:00
Owen Anderson
f92ff03f71 Fix for PR1741. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43326 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 02:36:18 +00:00
Dale Johannesen
691645e90f Testcase for PR 1397. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43323 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 00:50:14 +00:00
Owen Anderson
4d6d5783d8 Make it possible for DomTreeBase to be constructed from MachineFunction's as well as just Function's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43321 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 00:16:57 +00:00
Ted Kremenek
fe2a012338 Implemented prototype serialization of pointers, including support 
for backpatching.

Added Deserialize::ReadVal.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43319 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-25 00:10:21 +00:00
Dale Johannesen
8eadd5a6db Another expansion for i64 multiply, suitable for PPC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43314 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 22:26:08 +00:00
Dale Johannesen
0bd5fcf49f This was failing on Darwin, which defaults to PIC; 
no lea was generated.  I think this follows the intent.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43312 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 20:58:14 +00:00
Dale Johannesen
0fcee0639e Fix off by 1 bug in printf->puts lowering. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43309 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 20:14:50 +00:00
Ted Kremenek
6e9b496643 Split Serialization.h into separate headers: Serialize.h and 
Deserialize.h Serialization.h now includes trait speciailizations for
unsigned long, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43307 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 19:06:40 +00:00
Chris Lattner
be3e348c7c simplify some code by using the new isNaN predicate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43305 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 18:54:45 +00:00
Chris Lattner
10c42185d8 add a nice predicate to check to see if nan 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43304 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 18:54:28 +00:00
Owen Anderson
975de81086 Update Makefile to use simpler llvm-config parameters. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43292 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 16:06:42 +00:00
Owen Anderson
8f9710b0b2 Update Makefile to use simpler llvm-config parameters. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43291 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 16:04:08 +00:00
Chris Lattner
44f1476048 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 :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43290 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 06:25:09 +00:00
Chris Lattner
99c65745a2 Implement a couple of foldings for ordered and unordered comparisons, 
implementing cases related to PR1738.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43289 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 05:38:08 +00:00
Chris Lattner
9ac0ca07f9 further simplify run options, thanks to gordonh for pointing this out 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43288 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 05:09:48 +00:00
Chris Lattner
06bb404d0a Fix instructions now that PR1739 is fixed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43287 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 04:37:23 +00:00
Chris Lattner
4a444c717d Fix PR1739. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43286 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 04:35:54 +00:00
Hartmut Kaiser
fac5be9d9a Added VC++ solution file allowing to build clang. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43279 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 00:13:40 +00:00
Hartmut Kaiser
4d40b50743 Silenced a VC++ warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43276 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 00:06:31 +00:00
Hartmut Kaiser
3d251c626d Updated VC++ build system 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43275 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 23:57:01 +00:00
Bill Wendling
30eeb3c6c0 Fix comment and use the "Size" variable that's already provided. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43271 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 23:36:57 +00:00
Bill Wendling
8b1c68cee4 If there's an unaligned memcpy to/from the stack, don't lower it. Just call the 
memcpy library function instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43270 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 23:32:40 +00:00
Dale Johannesen
79217064c6 Disable a couple more things for ppcf128. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43267 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 23:20:14 +00:00
Ted Kremenek
211f674e3f Added "ReadEnum" and "WriteEnum" to serialization classes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43265 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 22:17:03 +00:00
Bill Wendling
803396fce2 This broke lots. Reverting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43264 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 22:04:26 +00:00
Owen Anderson
7feb3be0b7 Make DomTreeBase not a FunctionPass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43263 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 21:42:49 +00:00
Bill Wendling
de09040946 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43262 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 21:30:25 +00:00
Ted Kremenek
0b2d7aaf5c Added preliminary implementation of generic object serialization to bitcode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43261 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 21:29:33 +00:00
Owen Anderson
78daec973e Unbreak the build. Forgot to commit this file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43260 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 21:04:37 +00:00
Owen Anderson
d20cc14dbf Make DomTree and PostDomTree thin wrappers around DomTreeBase, rather than inheriting from it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43259 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 20:58:37 +00:00
Evan Cheng
7bb175b4d1 It's possible to commute instrctions with more than 3 operands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43256 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 20:14:40 +00:00
Chris Lattner
a91547790b new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43252 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 18:07:23 +00:00
Chris Lattner
ee19b866c3 llvm/test programs should not be execution programs. This 
will hopefully fix Gabor's Sparc problem.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43251 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 17:56:04 +00:00
Evan Cheng
e11fb34381 isSubRegOf() is a dup of isSubRegister. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43249 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 06:51:50 +00:00
Evan Cheng
152b7e1874 Temporary solution: added a different set of BCTRL_Macho / BCTRL_ELF with right callee-saved defs set for ppc64. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43248 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 06:42:42 +00:00
Chris Lattner
8eef4b2d05 Fix validation problems, which were somewhat ironically in the "valid html" button code :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43247 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-23 06:30:50 +00:00