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32532 Commits

Author SHA1 Message Date
Chris Lattner 9ae5b57033 continued description 
llvm-svn: 37003
 2007-05-12 07:49:15 +00:00
Chris Lattner 73387daf33 add a bunch of content. 
llvm-svn: 37002
 2007-05-12 05:37:42 +00:00
Chris Lattner 22a641d43a first step 
llvm-svn: 37001
 2007-05-12 03:23:40 +00:00
Lauro Ramos Venancio 997a010c63 Add a known QEMU problem. 
llvm-svn: 37000
 2007-05-12 02:36:41 +00:00
Chris Lattner a26153143e allow partially materialized modules to be written out, which just strips out 
the functions which haven't been read.

llvm-svn: 36999
 2007-05-11 23:51:59 +00:00
Devang Patel 79a71ec3ad Fix http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070507/049516.html 
llvm-svn: 36998
 2007-05-11 23:14:43 +00:00
Devang Patel 1b9349d190 New test. 
llvm-svn: 36997
 2007-05-11 23:13:19 +00:00
Chris Lattner 1480e16596 significantly improve debug output of lsr 
llvm-svn: 36996
 2007-05-11 22:40:34 +00:00
Dan Gohman fead7979f7 Update comments to say "vector" instead of "packed". 
llvm-svn: 36995
 2007-05-11 21:43:24 +00:00
Dan Gohman b5650ebd6a Fix typos. 
llvm-svn: 36994
 2007-05-11 21:10:54 +00:00
Dan Gohman daff5ec052 Remove forward-declarations for classes that don't exist. 
llvm-svn: 36993
 2007-05-11 21:05:57 +00:00
Dan Gohman fbb784e6af Add explicit keywords to several constructors that now have one argument. 
llvm-svn: 36992
 2007-05-11 21:04:48 +00:00
Dan Gohman c272746f44 Simplify BranchInst::getSuccessor, avoiding a conditional operator. 
llvm-svn: 36991
 2007-05-11 20:59:29 +00:00
Dan Gohman 2980d9da45 This patch extends the LoopUnroll pass to be able to unroll loops 
with unknown trip counts. This is left off by default, and a
command-line option enables it. It also begins to separate loop
unrolling into a utility routine; eventually it might be made usable
from other passes.

It currently works by inserting conditional branches between each
unrolled iteration, unless it proves that the trip count is a
multiple of a constant integer > 1, which it currently only does in
the rare case that the trip count expression is a Mul operator with
a ConstantInt operand. Eventually this information might be provided
by other sources, for example by a pass that peels/splits the loop
for this purpose.

llvm-svn: 36990
 2007-05-11 20:53:41 +00:00
Chris Lattner 600db3eb96 fix regressions from my previous checking, including 
Transforms/InstCombine/2006-12-08-ICmp-Combining.ll

llvm-svn: 36989
 2007-05-11 16:58:45 +00:00
Anton Korobeynikov 67286b1266 Perform correct actions numbers/sizes computation 
llvm-svn: 36988
 2007-05-11 08:47:35 +00:00
Anton Korobeynikov 00d02442b0 Fix action No calculation in multiple-invoke-one-LP mode 
llvm-svn: 36987
 2007-05-11 08:23:57 +00:00
Reid Spencer c014687788 For PR1411: 
Don't try to use {} bracketing when setting a variable in site.exp

llvm-svn: 36985
 2007-05-11 06:47:16 +00:00
Chris Lattner fe2b44de9f fix Transforms/InstCombine/2007-05-10-icmp-or.ll 
llvm-svn: 36984
 2007-05-11 05:55:56 +00:00
Chris Lattner b6d85ad1e1 new testcase that crashes instcombine 
llvm-svn: 36983
 2007-05-11 05:55:38 +00:00
Devang Patel d385e3970f Drop ModuleID from comment. 
llvm-svn: 36982
 2007-05-11 00:45:58 +00:00
Chris Lattner 436370bac8 fix a memory leak 
llvm-svn: 36981
 2007-05-11 00:43:26 +00:00
Chris Lattner fd96905f12 Fix a bug where the bcreader could crash on .bc files that were an exact 
multiple of the page size, due to a bug in MappedFile

llvm-svn: 36980
 2007-05-11 00:00:27 +00:00
Dale Johannesen cc8f571bc8 Do not generate branches to entry block. This fixes several test suite 
failures on PPC (can happen only when prologue code is null)

llvm-svn: 36979
 2007-05-10 23:59:23 +00:00
Anton Korobeynikov ee02c7d2fb Ooops. Some debugging stuff :) 
llvm-svn: 36978
 2007-05-10 22:38:46 +00:00
Anton Korobeynikov 96142de3f0 Allow multiple invokes per landing pad. This (probably) fixes PR1410. 
llvm-svn: 36977
 2007-05-10 22:34:59 +00:00
Duncan Sands b43fe52136 Later computations assume we are aligned at this point. 
llvm-svn: 36975
 2007-05-10 18:40:24 +00:00
Anton Korobeynikov ed5dad4306 TypeIds are indexed by j, not i 
llvm-svn: 36974
 2007-05-10 15:10:34 +00:00
Anton Korobeynikov c52614ba88 These attributes are supported! 
llvm-svn: 36973
 2007-05-10 08:26:24 +00:00
Chris Lattner 3d82dcf1c4 gar. GCC 3.4.2 also miscompiles llvm at -O3. :( 
llvm-svn: 36972
 2007-05-10 06:42:21 +00:00
Chris Lattner 455563bb96 another version of gcc that miscompiles llvm. 
llvm-svn: 36971
 2007-05-10 05:37:14 +00:00
Dale Johannesen b42c11265c Another test for tail mergeing 
llvm-svn: 36967
 2007-05-10 01:04:28 +00:00
Dale Johannesen 6e16d09252 Make tail merging handle many more cases (all it can, I think). 
llvm-svn: 36966
 2007-05-10 01:01:49 +00:00
Chris Lattner 623c738fe9 add some notes 
llvm-svn: 36965
 2007-05-10 00:08:04 +00:00
Evan Cheng db214c77b4 Can't fold bit_convert into truncating store. 
llvm-svn: 36963
 2007-05-09 21:54:34 +00:00
Evan Cheng f325c2a65e Can't fold the bit_convert is the store is a truncating store. 
llvm-svn: 36962
 2007-05-09 21:49:47 +00:00
Anton Korobeynikov 192d09c2d9 Do not assert, when case range split metric is zero and JTs are not allowed: just emit binary tree in this case. This 
fixes PR1403.

llvm-svn: 36959
 2007-05-09 20:07:08 +00:00
Lauro Ramos Venancio bbe26581d9 Add two ARM known problems. 
llvm-svn: 36958
 2007-05-09 19:31:58 +00:00
Evan Cheng bf67a327c7 PR1399 test case. 
llvm-svn: 36957
 2007-05-09 19:20:37 +00:00
Duncan Sands dd75c1a255 Testcase for 
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070507/049387.html

llvm-svn: 36956
 2007-05-09 08:41:26 +00:00
Devang Patel 9557247412 Fix PR1333 
Testcases :
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070507/049451.html
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070507/049452.html

llvm-svn: 36955
 2007-05-09 08:24:12 +00:00
Devang Patel 00a08d129e New test. 
llvm-svn: 36954
 2007-05-09 08:19:24 +00:00
Devang Patel 519f2997cc New test. 
llvm-svn: 36953
 2007-05-09 08:08:46 +00:00
Chris Lattner c97579318b arm no longer experimental, c++ eh support is? 
llvm-svn: 36952
 2007-05-09 06:23:58 +00:00
Chris Lattner 2d47f92f07 add a meta-blurb about the 2.0 release 
llvm-svn: 36951
 2007-05-09 05:27:05 +00:00
Chris Lattner 98a334980a strip the llvm 1.9 info out of the release notes 
llvm-svn: 36950
 2007-05-09 04:58:11 +00:00
Evan Cheng 9c031c0ddf Switch BCC, MOVCCr, etc. to PredicateOperand. 
llvm-svn: 36948
 2007-05-08 21:08:43 +00:00
Evan Cheng d194a8603d PredicateOperand can be used as a normal operand for isel. 
llvm-svn: 36947
 2007-05-08 21:06:08 +00:00
Evan Cheng 5162f584c7 If a PredicateOperand has an empty ExecuteAlways field, treat it as if a normal operand for isel. 
llvm-svn: 36946
 2007-05-08 21:04:07 +00:00
Chris Lattner 75d56499c6 add the & back. I'm not sure why bill removed it. 
llvm-svn: 36945
 2007-05-08 20:08:06 +00:00