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Author SHA1 Message Date
Owen Anderson
b9eeb1acbc Improve a hotspot that was making build_sets() slower by calling lookup() too 
often.  This improves Anton's testcase from 36s to 32s.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38441 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 07:56:55 +00:00
Reid Spencer
0793b36fd6 Subversionify the script. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38440 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 07:41:11 +00:00
Owen Anderson
0616dffd64 Start using a set representation that remembers the set of value numbers represented 
in the set.  For the moment, this results in a slight performance decrease, but
it lays the groundwork for future improvements.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38439 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 06:50:06 +00:00
Reid Spencer
9be269c8cb Bytecode -> Bitcode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38438 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 06:45:18 +00:00
Reid Spencer
7d3985416f Minor language change upgrader -> upgrade tool 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38437 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 06:42:22 +00:00
Reid Spencer
c69f777645 This dir does not appear under /docs anymore but under /cmds so use an 
absolute path to the llvm.css file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38436 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 06:32:55 +00:00
Reid Spencer
6e8b5721fd Links for commands are now generated into /cmds/ URL. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38435 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 06:31:51 +00:00
Reid Spencer
6232c03354 Fix some minor typos. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38434 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 06:14:11 +00:00
Reid Spencer
35931ae073 Fix some typos. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38433 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 06:06:45 +00:00
Reid Spencer
c867dfbb38 Fix a typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38432 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 06:01:20 +00:00
Reid Spencer
ec5cf811b7 Fix a typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38431 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 05:58:08 +00:00
Reid Spencer
5d1960c3d8 Fix some minor typos, again to test the auto-update of the web site. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38430 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 05:52:49 +00:00
Reid Spencer
1d1975331e Remove an unneeded space, mostly to verify that auto-update of the 
documentation is working.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38429 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-09 05:33:45 +00:00
Reid Spencer
51cf6426bf Install things needed by llvm-top to allow successful building 
of llvm from that level.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38423 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-08 03:50:22 +00:00
Reid Spencer
8d87a6b29c LLVM needs ModuleInfo.txt as well. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38422 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-08 00:59:00 +00:00
Owen Anderson
36a07daabd Fix an error where ANTIC_OUT was ending up with more than one expression of 
the same value number.  This fixes an infinite loop on 444.namd.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37967 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-07 20:13:57 +00:00
Nick Lewycky
8f5149e002 Back out Devang's fix for PR1320 because it causes PR1542. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37966 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-07 16:23:34 +00:00
Evan Cheng
9ad6f03166 No need for ccop anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37965 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 23:34:09 +00:00
Evan Cheng
d2c5eb864f Teach if-conversion about instructions that were already predicated, e.g. conditional move. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37964 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 23:24:39 +00:00
Evan Cheng
c419bd3396 ImmutablePredicateOperand is no more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37963 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 23:23:38 +00:00
Evan Cheng
4b9cb7d135 Incorrect check. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37962 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 23:23:19 +00:00
Evan Cheng
06aae67b83 Do away with ImmutablePredicateOperand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37961 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 23:22:46 +00:00
Evan Cheng
14c4655403 isUnpredicatedTerminator should treat conditional branches as unpredicated terminator. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37960 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 23:22:03 +00:00
Evan Cheng
49ce02e408 Do away with ImmutablePredicateOperand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37959 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 23:21:02 +00:00
Owen Anderson
78e02f78ce A first stab at memory dependence analysis. This is an interface on top of 
alias analysis, adding caching and lazy computation of queries.  This will
be used in planned improvements to memory access optimizations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37958 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 23:14:35 +00:00
Owen Anderson
c9edf0b69b Add some accessors to improve consistency. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37957 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 23:13:31 +00:00
Gabor Greif
04367bfc20 first pass of nomenclature changes in .html files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37956 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 22:07:22 +00:00
Devang Patel
05c1dc6493 These rountines are now available as part of basic block utilities. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37955 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 22:03:47 +00:00
Devang Patel
7be06f9158 Request DominanceFrontiner in advance. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37954 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 21:43:22 +00:00
Devang Patel
658f625d16 Preserve various analysis info. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37953 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 21:40:13 +00:00
Devang Patel
8019893c3f Add SplitEdge and SplitBlock utility routines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37952 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 21:39:20 +00:00
Owen Anderson
ec5614b522 Be more aggressive in the heuristic. This mostly exposes more opportunities 
for the GVN part of GVNPRE to apply.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37951 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 20:29:43 +00:00
Gabor Greif
db5565a1f5 finishing touches of bytecode -> bitcode changes. also unbreak Windows 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37950 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 20:28:40 +00:00
Owen Anderson
2c194e6bd1 Achieve what the incorrect test was trying to do by simply requiring that all 
critical edges be split before we begin.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37949 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 18:12:36 +00:00
Owen Anderson
6a6152ca2d Remove an incorrect check. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37948 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 16:52:47 +00:00
Duncan Sands
f664e41b20 The exception handling intrinsics return values, 
so must be lowered to a value, not nothing at all.
Subtle point: I made eh_selector return 0 and
eh_typeid_for return 1.  This means that only
cleanups (destructors) will be run as the exception
unwinds [if eh_typeid_for returned 0 then it would
be as if the first catch always matched, and the
corresponding handler would be run], which is
probably want you want in the CBE.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37947 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 14:46:23 +00:00
Dan Gohman
d8ebb3a0c2 Remove redundant declarations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37946 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 13:59:28 +00:00
Gabor Greif
e75ca3d809 eliminate residual cruft related to recognizing bytecode 
files.
bitcode files are the only LLVM format left.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37945 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 13:38:17 +00:00
Dan Gohman
664e9546d6 Fix a comment so that the element numbering match the actual element 
operand numbering.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37944 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 13:27:33 +00:00
Dan Gohman
89a3066356 Add an explicit triple to the big-endian tests so that the assembly 
output format is always consistent with what the greps are looking for.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37943 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 13:15:51 +00:00
Duncan Sands
fccf0a2b25 Indexes into the list of filter ids cannot be output 
directly: they need to be turned into byte offsets
(often the same, but may not be if there are many
type infos).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37942 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 12:46:24 +00:00
Duncan Sands
d14526cf33 Test that byte offsets are used to index into the list 
of filter ids, and not simply the id index.  Testing
this requires at least 128 type infos!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37941 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 12:38:27 +00:00
Rafael Espindola
1aa7efbd2c Add the byval attribute 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37940 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 10:57:03 +00:00
Gabor Greif
aa6b7fd5ec Solaris 2.x does not have RLIMIT_RSS, check for this symbol (analog NetBSD below), should subsume Cygwin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37939 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 10:31:27 +00:00
Duncan Sands
902919541f Remove propagateEHRegister in favour of a more limited 
fix, that is adequate while PR1508 remains unresolved.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37938 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 09:18:59 +00:00
Duncan Sands
b4fd45e2fc Remove ExtractGlobalVariable - use StripPointerCasts 
instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37937 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 09:10:03 +00:00
Zhou Sheng
33b0b8d242 Correct a typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37936 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 06:01:16 +00:00
Evan Cheng
86da6600ae Workaround of getCopyToRegs and getCopyFromRegs bugs for big-endian machines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37935 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 01:47:35 +00:00
Evan Cheng
991262834d Change CalculateHeights and CalculateDepths to be non-recursive. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37934 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 01:37:28 +00:00
Evan Cheng
a955939ca2 Refactor code to add initial support for OptionalDefOperand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37933 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 01:05:26 +00:00