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Author SHA1 Message Date
Andrew Lenharth
59de475c73 int comparison patterns 
llvm-svn: 24020
 2005-10-26 18:44:45 +00:00
Chris Lattner
daf6a48dae Fix some spello's pointed out by Gabor Greif 
llvm-svn: 24019
 2005-10-26 18:41:41 +00:00
Jim Laskey
fa6eb200f8 Typo made worse x 2 - take 2. 
llvm-svn: 24018
 2005-10-26 18:07:50 +00:00
Chris Lattner
355e7583ab Fix an assert compiling MallocBench/gs 
llvm-svn: 24017
 2005-10-26 18:01:11 +00:00
Jim Laskey
a667b2c9f9 Typo x 2 
llvm-svn: 24016
 2005-10-26 17:50:22 +00:00
Jim Laskey
75494b3a8b Simplify. 
llvm-svn: 24015
 2005-10-26 17:49:21 +00:00
Andrew Lenharth
de7df19b83 Simplify instinfo, set random bits on more fp insts, and fix 1 opcode 
llvm-svn: 24014
 2005-10-26 17:41:46 +00:00
Jim Laskey
9ce53d8411 Give full control of subtarget features over to table generated code. 
llvm-svn: 24013
 2005-10-26 17:30:34 +00:00
Jim Laskey
22e578cd95 Add attribute name and type to SubtargetFeatures. 
llvm-svn: 24012
 2005-10-26 17:28:23 +00:00
Chris Lattner
e1fda00ea5 fold nested and's early to avoid inefficiencies in MaskedValueIsZero. This 
fixes a very slow compile in PR639.

llvm-svn: 24011
 2005-10-26 17:18:16 +00:00
Chris Lattner
b462de0868 Condcodes are in the ISD namespace 
llvm-svn: 24010
 2005-10-26 17:02:02 +00:00
Chris Lattner
91450212d4 Add nodes for CondCodeSDNode and setcc, and add a bunch of pattern fragments 
to make it easy to use them.  This lets you write patterns like:

(set PRRC:$rd, (setne GPRC:$rS, imm:$SH))

and stuff.

llvm-svn: 24009
 2005-10-26 17:00:25 +00:00
Chris Lattner
acc8e41a83 Add support for CondCode's 
llvm-svn: 24008
 2005-10-26 16:59:37 +00:00
Jeff Cohen
ca14516b15 Fix comment. 
llvm-svn: 24004
 2005-10-26 15:02:21 +00:00
Jeff Cohen
342597c279 Eliminate use of sed in Visual Studio builds. 
llvm-svn: 24003
 2005-10-26 14:48:53 +00:00
Jeff Cohen
be8fab7011 Eliminate need for bison/flex in Visual Studio builds. 
llvm-svn: 23999
 2005-10-26 05:37:34 +00:00
Jeff Cohen
e561bf727e Update Visual Studio projects to reflect moved file. 
llvm-svn: 23998
 2005-10-26 05:36:51 +00:00
Nate Begeman
9570b6e9e5 Add a regression test for the recent fix for FP_TO_UINT lowering in the ppc 
backend.

llvm-svn: 23995
 2005-10-25 23:53:21 +00:00
Nate Begeman
a63b42ad1e Add a note about some bitfield stuff we could be doing better. 
llvm-svn: 23994
 2005-10-25 23:50:02 +00:00
Nate Begeman
c3ab5792e9 Correctly Expand or Promote FP_TO_UINT based on the capabilities of the 
machine.  This allows us to generate great code for i32 FP_TO_UINT now on
targets with 64 bit extensions.

llvm-svn: 23993
 2005-10-25 23:48:36 +00:00
Nate Begeman
98c5495992 Allow custom lowered FP_TO_SINT ops in the check for whether a larger 
FP_TO_SINT is preferred to a larger FP_TO_UINT.  This seems to be begging
for a TLI.isOperationCustom() helper function.

llvm-svn: 23992
 2005-10-25 23:47:25 +00:00
Chris Lattner
e2df44dbb7 autogen undef 
llvm-svn: 23991
 2005-10-25 21:03:41 +00:00
Chris Lattner
d006618062 Add undef 
llvm-svn: 23990
 2005-10-25 21:03:14 +00:00
Chris Lattner
4ab26b20b7 Add a method 
llvm-svn: 23989
 2005-10-25 21:02:21 +00:00
Chris Lattner
a701ef16fc Allow pseudos to have patterns, no functionality change 
llvm-svn: 23988
 2005-10-25 20:58:43 +00:00
Chris Lattner
fb373ddb69 Autogen fsel 
llvm-svn: 23987
 2005-10-25 20:55:47 +00:00
Chris Lattner
8a53051fb1 Expose the fextend on the DAG instead of doing it in the matcher 
llvm-svn: 23986
 2005-10-25 20:54:57 +00:00
Chris Lattner
aaf22bf5c5 Autogen a few new ppc-specific nodes 
llvm-svn: 23985
 2005-10-25 20:41:46 +00:00
Chris Lattner
a050c43068 The dag isel generator generates this now 
llvm-svn: 23984
 2005-10-25 20:36:10 +00:00
Chris Lattner
60d02fd01f Emit some boilerplate for targets 
llvm-svn: 23983
 2005-10-25 20:35:14 +00:00
Chris Lattner
115fa976bf Be a bit more paranoid about calling SelectNodeTo 
llvm-svn: 23982
 2005-10-25 20:26:41 +00:00
Chris Lattner
1fe1eab5a8 Fix a couple of minor bugs. The first fixes povray, the second fixes things 
if the dag combiner isn't run

llvm-svn: 23981
 2005-10-25 19:32:37 +00:00
Chris Lattner
6627f9d9e3 Clear a bit in this file that was causing a miscompilation of 178.galgel. 
llvm-svn: 23980
 2005-10-25 18:57:30 +00:00
Chris Lattner
6d5166d861 Remove some dead argument names which irritates GCC at certain warning levels. 
llvm-svn: 23979
 2005-10-25 17:59:28 +00:00
Chris Lattner
71195650ea Add a missing Module::setTargetTriple method. 
Remove Function::aiterator and Module::giterator typedefs (and const versions)
as they should have been removed when abegin/gbegin were removed.  Thanks to
alkis for bringing this to my attn.

llvm-svn: 23978
 2005-10-25 17:58:00 +00:00
Chris Lattner
8616d9903b analyses after transformations 
llvm-svn: 23977
 2005-10-25 17:54:19 +00:00
Chris Lattner
4067c1daf1 transforms before analyses 
llvm-svn: 23976
 2005-10-25 17:10:30 +00:00
Jim Laskey
bb03da2612 Refactored to make room for more stuff (scheduling info.) 
llvm-svn: 23975
 2005-10-25 15:16:36 +00:00
Jim Laskey
b377b32a58 Preparation of supporting scheduling info. Need to find info based on selected 
CPU.

llvm-svn: 23974
 2005-10-25 15:15:28 +00:00
Alkis Evlogimenos
7fe091048c Stop using deprecated types 
llvm-svn: 23973
 2005-10-25 11:18:06 +00:00
John Criswell
bc79176f4e Updated bytecode version numbers. 
llvm-svn: 23972
 2005-10-24 17:10:57 +00:00
Jeff Cohen
65a59de236 Fix spelling of 'separate'. 
llvm-svn: 23971
 2005-10-24 16:54:55 +00:00
John Criswell
d81751b0e3 Fixed spelling. 
llvm-svn: 23970
 2005-10-24 16:47:40 +00:00
John Criswell
cbe804a160 Added a note to remove CVS directories when copying the sample project to 
a new project.
Kudos to Rob for suggesting that I add this important step.

llvm-svn: 23969
 2005-10-24 16:43:08 +00:00
John Criswell
3c50b9462c Attempt to make terminology more consistent. 
llvm-svn: 23968
 2005-10-24 16:37:24 +00:00
Chris Lattner
ad6bb3c515 Andrew says that alpha basically works 
llvm-svn: 23967
 2005-10-24 16:36:36 +00:00
John Criswell
2d5b9bad6a Fixed a grammar issue. 
llvm-svn: 23966
 2005-10-24 16:20:10 +00:00
John Criswell
ec49d11cd2 Grammar and punctuation fixes. 
llvm-svn: 23965
 2005-10-24 16:17:18 +00:00
Jeff Cohen
ee7352b466 Keep Visual Studio up to date. 
llvm-svn: 23964
 2005-10-24 15:21:58 +00:00
Chris Lattner
ffa72e8d79 Fix an incompatibility with GCC 4.1, thanks to Vladimir Merzliakov 
for pointing this out!

llvm-svn: 23963
 2005-10-24 15:04:15 +00:00