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2850 Commits

Author SHA1 Message Date
Chris Lattner
b5f6d0c15a eliminate use of deprecated apis 
llvm-svn: 34417
 2007-02-19 07:34:47 +00:00
Chris Lattner
9f4707eb04 fix comment 
llvm-svn: 34395
 2007-02-18 22:10:58 +00:00
Chris Lattner
a6f54c0e2c simplify pass, delete dead gvar protos as well. 
llvm-svn: 34394
 2007-02-18 22:10:34 +00:00
Chris Lattner
99c6cf60f1 convert more vectors to smallvectors, 2.8% speedup 
llvm-svn: 34333
 2007-02-15 22:52:10 +00:00
Chris Lattner
af6094fe3f change some vectors to smallvectors. This speeds up instcombine on 447.dealII 
by 5%.

llvm-svn: 34332
 2007-02-15 22:48:32 +00:00
Chris Lattner
7907e5fe07 switch an std::set to a SmallPtr set, this speeds up instcombine by 9.5% 
on 447.dealII

llvm-svn: 34323
 2007-02-15 19:41:52 +00:00
Reid Spencer
09575bac2e For PR1195: 
Change use of "packed" term to "vector" in comments, strings, variable
names, etc.

llvm-svn: 34300
 2007-02-15 03:39:18 +00:00
Reid Spencer
537ee02f89 Change an assert that mentions Packed Type -> Vector Type. 
llvm-svn: 34298
 2007-02-15 03:11:20 +00:00
Reid Spencer
d84d35ba70 For PR1195: 
Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.

llvm-svn: 34293
 2007-02-15 02:26:10 +00:00
Chris Lattner
945e437c65 Generalize TargetData strings, to support more interesting forms of data. 
Patch by Scott Michel.

llvm-svn: 34266
 2007-02-14 05:52:17 +00:00
Chris Lattner
ade1c2bb51 eliminate a bunch of vector-related heap traffic 
llvm-svn: 34222
 2007-02-13 05:58:53 +00:00
Chris Lattner
a06a8fd2d7 Eliminate use of ctors that take vectors. 
llvm-svn: 34219
 2007-02-13 02:10:56 +00:00
Chris Lattner
a731513406 stop using methods that take vectors. 
llvm-svn: 34205
 2007-02-12 22:56:41 +00:00
Chris Lattner
32ab643df7 Switch ValueSymbolTable to use StringMap<Value*> instead of std::map<std::string, Value*> 
as its main datastructure.  There are many improvements yet to be made, but
this speeds up opt --std-compile-opts on 447.dealII by 7.3%.

llvm-svn: 34193
 2007-02-12 05:18:08 +00:00
Chris Lattner
8dd4cae4f8 simplify code by using Value::takeName 
llvm-svn: 34177
 2007-02-11 01:37:51 +00:00
Chris Lattner
6e0123b17f Simplify code by using value::takename 
llvm-svn: 34176
 2007-02-11 01:23:03 +00:00
Chris Lattner
8d4c36bb40 simplify name juggling through the use of Value::takeName. 
llvm-svn: 34175
 2007-02-11 01:08:35 +00:00
Chris Lattner
c473d8e431 Privatize StructLayout::MemberOffsets, adding an accessor 
llvm-svn: 34156
 2007-02-10 19:55:17 +00:00
Chris Lattner
bf6286ba04 Fix Transforms/DeadArgElim/2007-02-07-FuncRename.ll, fallout from PR411. 
This happened because deadargelim now causes VMCore to auto-rename every
function that it hacks arguments out of.  Because it hacks arguments out of
functions in a non-deterministic order, this caused the resultant numbering
to be nondet.  The fix is to just be careful to not rename functions!

llvm-svn: 34005
 2007-02-07 19:31:33 +00:00
Chris Lattner
88051b0fad shrink vmcore by moving symbol table stripping support out of VMCore into 
the one IPO pass that uses it.

llvm-svn: 33990
 2007-02-07 06:22:45 +00:00
Chris Lattner
430c9217f0 redesign the primary datastructure used by mem2reg to eliminate an 
std::map of std::vector's (ouch!).  This speeds up mem2reg by 10% on 176.gcc.

llvm-svn: 33974
 2007-02-07 01:15:04 +00:00
Chris Lattner
c85e79f3e0 With the last change, we no longer need both directions of mapping from 
BBNumbers.  Instead of using a bi-directional mapping, just use a single
densemap.  This speeds up mem2reg on 176.gcc by 8%, from  1.3489 to
1.2485s.

llvm-svn: 33940
 2007-02-05 23:37:20 +00:00
Reid Spencer
557ab15e71 Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in 
the Transforms library. This reduces debug library size by 132 KB, debug
binary size by 376 KB, and reduces link time for llvm tools slightly.

llvm-svn: 33939
 2007-02-05 23:32:05 +00:00
Chris Lattner
52da61fb5c Simplify use of DFBlocks, this makes no noticable performance difference, 
but paves the way to eliminate BBNumbers.

llvm-svn: 33938
 2007-02-05 23:31:26 +00:00
Reid Spencer
193abd95c9 This file should have been removed when -raise was removed. It isn't 
used any more.

llvm-svn: 33937
 2007-02-05 23:27:02 +00:00
Chris Lattner
bf67b1229b Switch InsertedPHINodes back to SmallPtrSet now that the SmallPtrSet::erase 
bug is fixed.

llvm-svn: 33932
 2007-02-05 23:11:37 +00:00
Chris Lattner
606dde0093 switch a SmallPtrSet back to an std::set for now, this caused problems. 
llvm-svn: 33930
 2007-02-05 22:28:52 +00:00
Chris Lattner
1ed84bbd2d switch an std::set over to a SmallPtrSet, speeding up mem2reg 6% on 176.gcc. 
llvm-svn: 33929
 2007-02-05 22:15:21 +00:00
Chris Lattner
70fbb9de4c switch an std::set over to SmallPtrSet, speeding up mem2reg 3.4% on 176.gcc. 
llvm-svn: 33928
 2007-02-05 22:13:11 +00:00
Chris Lattner
8fbc888d91 eliminate some malloc traffic, this speeds up mem2reg by 3.4%. 
llvm-svn: 33927
 2007-02-05 21:58:48 +00:00
Reid Spencer
ca3bf1ad85 Add missing and needed #include. 
llvm-svn: 33926
 2007-02-05 21:47:39 +00:00
Reid Spencer
35a0718d82 Make the class VISIBILITY_HIDDEN. 
Reduce lexical size of the anonymous namespace.

llvm-svn: 33925
 2007-02-05 21:45:12 +00:00
Reid Spencer
1241d6d5ab For PR411: 
Adjust to changes in Module interface:
getMainFunction() -> getFunction("main")
getNamedFunction(X) -> getFunction(X)

llvm-svn: 33922
 2007-02-05 21:19:13 +00:00
Reid Spencer
3aaaa0b2bd For PR411: 
This patch replaces the SymbolTable class with ValueSymbolTable which does
not support types planes. This means that all symbol names in LLVM must now
be unique. The patch addresses the necessary changes to deal with this and
removes code no longer needed as a result. This completes the bulk of the
changes for this PR. Some cleanup patches will follow.

llvm-svn: 33918
 2007-02-05 20:47:22 +00:00
Reid Spencer
e84cf92141 For PR411: 
This pass is no longer needed.

llvm-svn: 33917
 2007-02-05 20:41:05 +00:00
Reid Spencer
ba09a3e5f0 Create a pass to strip dead function declarations (prototypes). This is 
for use by llvm-extract and bugpoint.

llvm-svn: 33916
 2007-02-05 20:24:25 +00:00
Chris Lattner
83ac5ae9f3 Fix miscompilations of consumer-typeset, telecomm-gsm, and 176.gcc. 
llvm-svn: 33902
 2007-02-05 05:57:49 +00:00
Reid Spencer
a1d35926b7 For PR1177: 
Revert last patch which caused iteration invalidation.

llvm-svn: 33901
 2007-02-05 05:23:32 +00:00
Chris Lattner
0a28e90f2c fix a miscompilation of 176.gcc 
llvm-svn: 33900
 2007-02-05 04:09:35 +00:00
Owen Anderson
f6fa108993 Use DenseMap for pointer->pointer maps. 
llvm-svn: 33897
 2007-02-05 02:39:47 +00:00
Chris Lattner
3e009e8b8f rewrite shift/shift folding, now that types are not signed. 
llvm-svn: 33892
 2007-02-05 00:57:54 +00:00
Nick Lewycky
15245953a5 Fix indenting, remove tabs. 
Learn from sext and zext. The destination value falls within the range of the
source type.

Generalize properties regarding constant ints.

Get smarter about marking blocks as unreachable. If 1 >= 2 in order for this
block to execute, then it isn't reachable.

llvm-svn: 33889
 2007-02-04 23:43:05 +00:00
Reid Spencer
3f4e6e84dc For PR1163: 
Make the Module's dependent library use a std::vector instead of SetVector
adjust #includes in .cpp files because SetVector.h is no longer included.

llvm-svn: 33855
 2007-02-04 00:40:42 +00:00
Chris Lattner
6c344e56b1 remove some dead code 
llvm-svn: 33845
 2007-02-03 23:28:07 +00:00
Reid Spencer
8de97bba5a For PR1072: 
Removing -raise has neglible positive or negative side effects so we are
opting to remove it. See the PR for comparison details.

llvm-svn: 33844
 2007-02-03 23:15:56 +00:00
Chris Lattner
1bfc7ab6a7 Switch inliner over to use DenseMap instead of std::map for ValueMap. This 
speeds up the inliner 16%.

llvm-svn: 33801
 2007-02-03 00:08:31 +00:00
Chris Lattner
fc8190dbb7 Switch this back to using an std::map. DenseMap entries are getting invalidated 
llvm-svn: 33799
 2007-02-02 22:36:16 +00:00
Chris Lattner
37d400a83d Remove more malloc thrashing, this speeds up IPSCCP on kimwitu another 6.7%. 
llvm-svn: 33796
 2007-02-02 21:15:06 +00:00
Chris Lattner
3e667f3e61 Convert an std::set to SmallSet, this speeds up IPSCCP 17% on kimwitu. 
llvm-svn: 33794
 2007-02-02 20:57:39 +00:00
Chris Lattner
0e7ec675da eliminate a malloc/free for (almost) every GEP processed. This speeds up 
IPSCCP 3.3% on kimwitu.

llvm-svn: 33793
 2007-02-02 20:51:48 +00:00