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Author SHA1 Message Date
Devang Patel
c97ee74e6a Use mangler, instead of addUnderscore(), to get mangled name. 
Now, LLVMSymbol keeps symbol original name and mangled name.

llvm-svn: 29679
 2006-08-14 22:36:16 +00:00
Reid Spencer
249b932022 Provide indentation of the generated program. 
llvm-svn: 29678
 2006-08-14 22:35:15 +00:00
Chris Lattner
9ff7eb17e0 remove SelectionDAG::InsertISelMapEntry, it is dead 
llvm-svn: 29677
 2006-08-14 22:24:39 +00:00
Chris Lattner
fe1fd00ce8 Add code to resize the CSEMap hash table. This doesn't speedup codegen of 
kimwitu, but seems like a good idea from a "avoid performance cliffs" standpoint :)

llvm-svn: 29675
 2006-08-14 22:19:25 +00:00
Chris Lattner
67305e3cf6 avoid a warning 
llvm-svn: 29674
 2006-08-14 21:47:50 +00:00
Chris Lattner
d9ce68d3ec Handle single-entry PHI nodes correctly. This fixes PR877 and 
Transforms/CondProp/2006-08-14-SingleEntryPhiCrash.ll

llvm-svn: 29673
 2006-08-14 21:38:05 +00:00
Chris Lattner
fde089b9ff new testcase from PR877 
llvm-svn: 29672
 2006-08-14 21:37:32 +00:00
Chris Lattner
f8de3567f9 Fix more validation issues 
llvm-svn: 29671
 2006-08-14 20:51:35 +00:00
Chris Lattner
900d2595bf Update the example to work with llvm-gcc4. Fix validation errors. 
llvm-svn: 29670
 2006-08-14 20:45:25 +00:00
Chris Lattner
e02af2c427 Add the actual constant to the hash for ConstantPool nodes. Thanks to 
Rafael Espindola for pointing this out.

llvm-svn: 29669
 2006-08-14 20:12:44 +00:00
Chris Lattner
85fd338549 typo 
llvm-svn: 29668
 2006-08-14 20:07:50 +00:00
Reid Spencer
4b43c21b25 Fix a typo. 
llvm-svn: 29667
 2006-08-14 19:51:02 +00:00
Reid Spencer
05a6399166 Fix several grammaros and a few HTML usage items. 
llvm-svn: 29665
 2006-08-14 19:19:55 +00:00
Rafael Espindola
48bed9023d select code like 
ldr rx, [ry, #offset]

llvm-svn: 29664
 2006-08-14 19:01:24 +00:00
Reid Spencer
7f2ce5b626 Make all tools that use llvmdo have a -topdir option that allows the top 
source dir for LLVM to be specified explicitly. This removes the dependency
on the llvm-config script. If the option is not given, then the scripts use
llvm-config which should be both built and in the PATH. This arrangement
provides a useful default for most developers but also allows the nightly
tester to execute countloc.sh before llvm-config is built and without
altering the PATH.

llvm-svn: 29663
 2006-08-14 18:49:05 +00:00
Devang Patel
7d006ce00c Use < and > 
llvm-svn: 29662
 2006-08-14 18:49:03 +00:00
Devang Patel
865691d875 Fix verification failures. 
llvm-svn: 29661
 2006-08-14 18:39:35 +00:00
Devang Patel
a842bba3cb Add lto doc link. 
llvm-svn: 29660
 2006-08-14 18:21:53 +00:00
Devang Patel
4bd3f2724f Add lto doc. 
llvm-svn: 29659
 2006-08-14 18:03:40 +00:00
Patrick Jenkins
08a5429d76 Added some comments to clarify code around sub TestDirectory 
llvm-svn: 29658
 2006-08-14 16:07:14 +00:00
Reid Spencer
e51d80e9ff Add llvm2cpp. 
llvm-svn: 29656
 2006-08-13 19:04:57 +00:00
Reid Spencer
accb07b254 1. fix bug by ensuring we start at the llvm source root. 
2. make use of the -code-only option on llvmdo
3. Add some debug print statements to find #1

llvm-svn: 29655
 2006-08-13 19:03:06 +00:00
Reid Spencer
e309e97cbd Count the documentation. Otherwise we take a 30,000 hit in the LOC on the 
nightly test graph. And, documentation is important.

llvm-svn: 29654
 2006-08-13 18:59:40 +00:00
Reid Spencer
283f511a60 Use the new -code-only option to llvmdo so that we only count things that 
are considered to be code. This will give a drop in the LOC count on the
nightly testers, but it is more accurate than previous estimates.

llvm-svn: 29653
 2006-08-13 18:29:21 +00:00
Reid Spencer
08a7d6413f Add a -code-only option which restricts llvmdo to visiting just those 
files that are considered to be code. Documentation is excluded.

llvm-svn: 29652
 2006-08-13 18:28:27 +00:00
Reid Spencer
24b0f0757f Changes for LLVM coding standard compliance: 
1. Remove tabs
  2. Wrap to 80 columns
  3. Put spaces between "if" or "elsif" and expression
  4. Put { on same line as if statement.
  5. Make indentation be 2 spaces.
Functionality change:
  Run utils/countloc.sh after the build is done. This is necessary because
  that script now uses llvm-config to find the top src directory.

llvm-svn: 29651
 2006-08-13 09:53:02 +00:00
Nate Begeman
0e92042770 Emit .set directives for jump table entries when possible, which reduces 
the number of relocations in object files, shrinkifying them.

llvm-svn: 29650
 2006-08-12 21:29:52 +00:00
Chris Lattner
c482a5d057 Fix a bug in a recent refactoring that broke a bunch of stuff. 
llvm-svn: 29649
 2006-08-12 07:20:05 +00:00
Chris Lattner
d4ee71db50 Fix an obvious bug, noticed by inspection. No current targets trigger this. 
llvm-svn: 29648
 2006-08-12 05:41:39 +00:00
Chris Lattner
a75d3b6d0d Don't attempt to split subloops out of a loop with a huge number of backedges. 
Not only will this take huge amounts of compile time, the resultant loop nests
won't be useful for optimization.  This reduces loopsimplify time on
Transforms/LoopSimplify/2006-08-11-LoopSimplifyLongTime.ll from ~32s to ~0.4s
with a debug build of llvm on a 2.7Ghz G5.

llvm-svn: 29647
 2006-08-12 05:25:00 +00:00
Chris Lattner
a227388ba0 New testcase, this used to take hours to loopsimplify. 
llvm-svn: 29646
 2006-08-12 05:23:27 +00:00
Chris Lattner
9781d44b6e Make Loop::getExitBlocks significantly faster for large loops. Instead of 
pounding on Loop::contains (which is O(n) in the size of the loop), use a
sorted vector, which is O(log(N)) for each query.  This speeds up Duraid's
horrible testcase from ~72s to ~31s in a debug build.

llvm-svn: 29645
 2006-08-12 05:02:03 +00:00
Chris Lattner
0885025198 Reimplement the loopsimplify code which deletes edges from unreachable 
blocks that target loop blocks.

Before, the code was run once per loop, and depended on the number of
predecessors each block in the loop had.  Unfortunately, scanning preds can
be really slow when huge numbers of phis exist or when phis with huge numbers
of inputs exist.

Now, the code is run once per function and scans successors instead of preds,
which is far faster.  In addition, the new code is simpler and is goto free,
woo.

This change speeds up a nasty testcase Duraid provided me from taking hours to
taking ~72s with a debug build.  The functionality this implements is already
tested in the testsuite as Transforms/CodeExtractor/2004-03-13-LoopExtractorCrash.ll.

llvm-svn: 29644
 2006-08-12 04:51:20 +00:00
Chris Lattner
7d59e9d16c Track # nodes in a CSEMap. 
llvm-svn: 29643
 2006-08-12 01:07:51 +00:00
Chris Lattner
1d6e50c037 Switch to using SuperFastHash instead of adding all elements together. This 
doesn't significantly improve performance but it helps a small amount.

llvm-svn: 29642
 2006-08-12 01:07:10 +00:00
Reid Spencer
21f214fa6b Lexer.cpp is a generated file both in lib/AsmParser and projects/Stacker 
so we remove it from being counted.

llvm-svn: 29641
 2006-08-11 23:58:58 +00:00
Chris Lattner
5510fa4ac5 Switch NodeID to track 32-bit chunks instead of 8-bit chunks, for a 2.5% 
speedup in isel time.

llvm-svn: 29640
 2006-08-11 23:55:53 +00:00
Chris Lattner
4966686ef8 remove IncludeFile turds in MathExtras.h, which bloats every .o file that 
#includes it.

llvm-svn: 29639
 2006-08-11 23:52:54 +00:00
Reid Spencer
69ce7523c9 Weed out some cruft and add in some missing extensions. 
llvm-svn: 29638
 2006-08-11 23:51:05 +00:00
Reid Spencer
89414d003f Weed out cruft that should not be counted and add in extensions we 
previously missed.

llvm-svn: 29637
 2006-08-11 23:50:27 +00:00
Chris Lattner
870808beda move code out of line so that GCC doesn't inline it at -O3 
llvm-svn: 29636
 2006-08-11 23:40:23 +00:00
Patrick Jenkins
d4de5af118 Added information for the new nightly tester. 
llvm-svn: 29635
 2006-08-11 23:27:02 +00:00
Chris Lattner
6c9bcb32a3 Split SmallVector into SmallVector and SmallVectorImpl, which allows us to 
eliminate code duplication due to the 'N' parameter.

llvm-svn: 29634
 2006-08-11 23:19:51 +00:00
Patrick Jenkins
2428c13b4e Added two flags (-submit-server and -submit-script) which allow the user to specify where the test results are submitted too. If these are not specified they default to the LLVM.org server. 
llvm-svn: 29633
 2006-08-11 23:02:09 +00:00
Reid Spencer
8966f69927 Make this script not care where it is run from by getting the llvm src 
root from the llvm-config script.

llvm-svn: 29632
 2006-08-11 21:55:31 +00:00
Chris Lattner
a271f8f58c Remove 8 more std::map's. 
llvm-svn: 29631
 2006-08-11 21:55:30 +00:00
Reid Spencer
c8a4b914d4 Make llvmdo and llvmgrep invulnerable to where they are run from by getting 
the llvm source root from the llvm-config command. The dependency now is
that the correct llvm-config command is in the path. For most developers
this is the case.

llvm-svn: 29630
 2006-08-11 21:53:27 +00:00
Reid Spencer
9cd0b87af3 Don't print double newline for --src-root and --obj-root as it tends to 
confuse shells that might use this output.

llvm-svn: 29629
 2006-08-11 21:50:24 +00:00
Chris Lattner
173c5fb3f3 remove old piece of the V9 backend. 
llvm-svn: 29628
 2006-08-11 21:11:35 +00:00
Chris Lattner
92774dab5c eliminate extraneous blank line 
llvm-svn: 29627
 2006-08-11 21:08:16 +00:00