Reid Spencer
c87c3e5a70
Bail on the getInferredCast idea. Remove the function and convert
...
remaining uses to more specific casts.
llvm-svn: 32231
2006-12-05 19:14:13 +00:00
Reid Spencer
9161e033cd
Fix comment grammaro
...
llvm-svn: 32198
2006-12-04 21:33:23 +00:00
Chris Lattner
1eaa3ef5b3
Add a comment and fix a memory leak. Thanks to Vikram for pointing this out.
...
llvm-svn: 32196
2006-12-04 21:22:45 +00:00
Reid Spencer
e7de1b3255
Fix inferred casts.
...
llvm-svn: 32180
2006-12-04 17:05:42 +00:00
Reid Spencer
01a0443bdd
Fix 80 cols violation
...
llvm-svn: 32179
2006-12-04 17:04:44 +00:00
Reid Spencer
0668975146
Change inferred casts to explicit casts.
...
llvm-svn: 32165
2006-12-04 02:46:44 +00:00
Jeff Cohen
f99052befb
Unbreak VC++ build.
...
llvm-svn: 32113
2006-12-02 02:22:01 +00:00
Bill Wendling
a5c00d4c4f
WTF? These weird newlines got in there...
...
llvm-svn: 31998
2006-11-29 01:14:00 +00:00
Bill Wendling
4effa38086
Replacing std::iostreams with llvm iostreams. Some of these changes involve
...
adding a temporary wrapper around the ostream to make it friendly to
functions expecting an LLVM stream. This should be fixed in the future.
llvm-svn: 31990
2006-11-29 00:19:40 +00:00
Bill Wendling
2477c0ac3d
Convert to using llvm streams instead of iostreams.
...
llvm-svn: 31989
2006-11-28 23:33:06 +00:00
Bill Wendling
040a60d22d
Removed some of the iostream #includes. Moved towards converting to using
...
llvm streams
llvm-svn: 31983
2006-11-28 22:46:12 +00:00
Reid Spencer
992d9788b3
For PR950:
...
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.
llvm-svn: 31931
2006-11-27 01:05:10 +00:00
Reid Spencer
6e34ef887b
For PR950:
...
First in a series of patches to convert SetCondInst into ICmpInst and
FCmpInst using only two opcodes and having the instructions contain their
predicate value. Nothing uses these classes yet. More patches to follow.
llvm-svn: 31867
2006-11-20 01:22:35 +00:00
Bill Wendling
2f40f19e0d
Needed <iostream> for now.
...
llvm-svn: 31816
2006-11-17 09:44:28 +00:00
Bill Wendling
42b8ad7362
Needs the iostream include.
...
llvm-svn: 31815
2006-11-17 09:38:03 +00:00
Bill Wendling
e4bdd79300
Replaced DEBUG(std::cerr with DOUT.
...
llvm-svn: 31812
2006-11-17 07:36:54 +00:00
Bill Wendling
ccae1fe7c7
Replace DEBUG(std::cerr with DOUT. Removed some iostream #includes.
...
llvm-svn: 31811
2006-11-17 07:33:59 +00:00
Bill Wendling
3244a7dc35
Removed unneeded <iostream> #include.
...
llvm-svn: 31810
2006-11-17 07:10:51 +00:00
Andrew Lenharth
6bf99e12a8
A shim over other AA impls to catch incorrect uses
...
llvm-svn: 31724
2006-11-14 05:21:04 +00:00
Chris Lattner
d23cc47b59
remove redundant code
...
llvm-svn: 31697
2006-11-13 01:10:12 +00:00
Jim Laskey
28fec74f1b
Remove redundant <cmath>.
...
llvm-svn: 31561
2006-11-08 19:16:44 +00:00
Reid Spencer
da1f5b882a
For PR950:
...
This patch converts the old SHR instruction into two instructions,
AShr (Arithmetic) and LShr (Logical). The Shr instructions now are not
dependent on the sign of their operands.
llvm-svn: 31542
2006-11-08 06:47:33 +00:00
Andrew Lenharth
a79b273ca9
Optionally allow comparison operations from affect DSGraphs
...
llvm-svn: 31511
2006-11-07 20:39:05 +00:00
Andrew Lenharth
9182b69155
Allow loop detection during debug in forwarding nodes, and revert auxcall patch as it make 176.gcc untenable
...
llvm-svn: 31510
2006-11-07 20:36:02 +00:00
Andrew Lenharth
0bab81d9e2
debug type for DSA TD
...
llvm-svn: 31509
2006-11-07 20:35:11 +00:00
Chris Lattner
bbc4261790
Fix BasicAA/2006-11-03-BasicAAVectorCrash.ll by handling out-of-range
...
vector accesses like we handle out-of-range array accesses.
llvm-svn: 31427
2006-11-03 21:58:48 +00:00
Andrew Lenharth
8a81e9e264
Split the External and Intrinsic handling into seperate functions. This
...
improves readability of the call handling code significantly, as well as
makes it clear which parts are hacky (externals) and which parts are good
(call handling).
No functionality change.
llvm-svn: 31415
2006-11-03 17:43:19 +00:00
Reid Spencer
4bafa71dc1
For PR786:
...
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.
llvm-svn: 31380
2006-11-02 20:25:50 +00:00
Reid Spencer
1abf69e923
For PR950:
...
Replace the REM instruction with UREM, SREM and FREM.
llvm-svn: 31369
2006-11-02 01:53:59 +00:00
Reid Spencer
198701d5ec
Make ScalarEvolution actually use a ZeroExtend expression instead of
...
having SCZeroExtendExpr be equivalent to SCTruncate
llvm-svn: 31355
2006-11-01 21:53:12 +00:00
Chris Lattner
44b3550217
add a method
...
llvm-svn: 31249
2006-10-28 01:24:05 +00:00
Reid Spencer
6833ffe8b8
For PR950:
...
Make necessary changes to support DIV -> [SUF]Div. This changes llvm to
have three division instructions: signed, unsigned, floating point. The
bytecode and assembler are bacwards compatible, however.
llvm-svn: 31195
2006-10-26 06:15:43 +00:00
Andrew Lenharth
67fc2c366f
Make these hack flags hidden, like other dsa hack flags
...
llvm-svn: 31136
2006-10-23 19:55:24 +00:00
Andrew Lenharth
20f5c4f47d
Revert the aggressive inlining for now, it doesn't handle external correctly
...
llvm-svn: 31135
2006-10-23 19:53:37 +00:00
Jim Laskey
0eeabf8ff5
[SU]int update - inactive code may get activated someday
...
llvm-svn: 31128
2006-10-23 14:39:22 +00:00
Reid Spencer
d414793dbc
For PR950:
...
This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.
llvm-svn: 31063
2006-10-20 07:07:24 +00:00
Andrew Lenharth
254a2fbcd0
Move some warnings to debug mode.
...
llvm-svn: 30933
2006-10-13 17:38:22 +00:00
Chris Lattner
0c057ef048
Fix a bug pointed out by Zhongxing Xu
...
llvm-svn: 30831
2006-10-09 17:28:13 +00:00
Chris Lattner
d55928d5f6
Fix more static dtor issues
...
llvm-svn: 30725
2006-10-04 21:52:35 +00:00
Chris Lattner
de1ba6dc70
Fix some more static dtor issues.
...
llvm-svn: 30724
2006-10-04 21:49:37 +00:00
Jim Laskey
3d44b337d9
Add ability to annotate (color) nodes in a viewGraph.
...
llvm-svn: 30686
2006-10-02 12:26:53 +00:00
Chris Lattner
06ed0910e5
Fixme is already done
...
llvm-svn: 30685
2006-10-01 22:46:33 +00:00
Chris Lattner
f0c3081939
Teach globalsmodref-aa to track scalar pointer global variables which point
...
to unaliased allocations. Use this information to disambiguate pointers loaded
from them. This is a very common case, so it's worthwhile to handle efficiently.
This implements Analysis/GlobalsModRef/indirect-global.ll
llvm-svn: 30684
2006-10-01 22:36:45 +00:00
Chris Lattner
155e6b8403
Eliminate ConstantBool::True and ConstantBool::False. Instead, provide
...
ConstantBool::getTrue() and ConstantBool::getFalse().
llvm-svn: 30666
2006-09-28 23:36:21 +00:00
Chris Lattner
7851529456
Simplify some code
...
llvm-svn: 30658
2006-09-28 23:14:29 +00:00
Devang Patel
7604cbd117
Fix DFS walk.
...
Fix http://llvm.org/bugs/show_bug.cgi?id=923
llvm-svn: 30630
2006-09-27 17:18:05 +00:00
Nick Lewycky
8fbfe60cee
Explain change with a comment.
...
llvm-svn: 30443
2006-09-17 17:51:00 +00:00
Nick Lewycky
22b1a725ae
Fix PR912. The input to erase() must not be a reference to the data
...
being erased.
llvm-svn: 30442
2006-09-17 16:23:36 +00:00
Devang Patel
2e8547542f
Untabify.
...
llvm-svn: 30168
2006-09-07 23:29:19 +00:00
Devang Patel
6971b40067
Use iterative do-while loop instead of recursive DFSPass calls to
...
reduce amount of stack space used at runtime.
llvm-svn: 30167
2006-09-07 23:22:37 +00:00
Devang Patel
a5bb9b49d3
Do not rely on std::sort and std::erase to get list of unique
...
exit blocks. The output is dependent on addresses of basic block.
Add and use Loop::getUniqueExitBlocks.
llvm-svn: 29966
2006-08-29 22:29:16 +00:00
Reid Spencer
2567610703
For PR387:
...
Close out this long standing bug by removing the remaining overloaded
virtual functions in LLVM. The -Woverloaded-virtual option is now turned on.
llvm-svn: 29934
2006-08-28 01:02:49 +00:00
Chris Lattner
8a59e8be23
simplify AnalysisGroup registration, eliminating one typeid call.
...
llvm-svn: 29932
2006-08-28 00:42:29 +00:00
Chris Lattner
a39dcb5377
eliminate RegisterOpt. It does the same thing as RegisterPass.
...
llvm-svn: 29925
2006-08-27 22:42:52 +00:00
Chris Lattner
dda3f0344e
Fit to 80 cols
...
llvm-svn: 29922
2006-08-27 22:31:12 +00:00
Chris Lattner
f530302eda
Eliminate RegisterAnalysis. RegisterPass now does all that is necessary.
...
llvm-svn: 29921
2006-08-27 22:30:17 +00:00
Chris Lattner
33bd5dcfb7
s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|
...
llvm-svn: 29911
2006-08-27 12:54:02 +00:00
Chris Lattner
0ad370eeb7
Fix PR885
...
llvm-svn: 29794
2006-08-21 17:20:01 +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
a21497f1b8
Speed up Loop::isLCSSAForm by using a binary search and single-entry cache.
...
This reduces LCSSA pass time from 1.5s to 0.96s when run on eon in release+asserts mode.
llvm-svn: 29464
2006-08-02 00:14:16 +00:00
Chris Lattner
e5e2e8d917
Change the callgraph representation to store the callsite along with the
...
target CG node. This allows the inliner to properly update the callgraph
when using the pruning inliner. The pruning inliner may not copy over all
call sites from a callee to a caller, so the edges corresponding to those
call sites should not be copied over either.
This fixes PR827 and Transforms/Inline/2006-07-12-InlinePruneCGUpdate.ll
llvm-svn: 29120
2006-07-12 18:29:36 +00:00
Jim Laskey
d19ba2cf6c
It was pointed out that DEBUG() is only available with -debug.
...
llvm-svn: 29106
2006-07-11 18:25:13 +00:00
Jim Laskey
4c0d841280
Ensure that dump calls that are associated with asserts are removed from
...
non-debug build.
llvm-svn: 29105
2006-07-11 17:58:07 +00:00
Chris Lattner
496bd3fbf6
Use hidden visibility to make symbols in an anonymous namespace get
...
dropped. This shrinks libllvmgcc.dylib another 67K
llvm-svn: 28975
2006-06-28 23:17:24 +00:00
Andrew Lenharth
24a9a6df27
add some missing externals
...
llvm-svn: 28955
2006-06-28 01:16:06 +00:00
Chris Lattner
fb34ed6ed4
Handle alias sets that have been unified, and thus can have other references
...
to them. This fixes a regression in my previous checkin.
llvm-svn: 28951
2006-06-27 23:56:13 +00:00
Chris Lattner
a3a29d82b6
Don't implement AliasSetTracker::remove in terms of deleteValue. deleteValue
...
causes the pointer to be removed from the underlying alias analysis
implementation as well. This impl of remove is also significantly faster than
the old one. This fixes:
Regression/Transforms/DeadStoreElimination/2006-06-27-AST-Remove.ll
llvm-svn: 28950
2006-06-27 23:48:59 +00:00
Reid Spencer
938be45012
For PR801:
...
Refactor the Graph writing code to use a common implementation which is
now in lib/Support/GraphWriter.cpp. This completes the PR.
Patch by Anton Korobeynikov. Thanks, Anton!
llvm-svn: 28925
2006-06-27 16:49:46 +00:00
Chris Lattner
e2d4b2f3e2
Fix a stale pointer issue that caused 300.twolf to fail to build on zion
...
last night.
llvm-svn: 28916
2006-06-26 19:20:48 +00:00
Andrew Lenharth
f0ecdbe7ef
Do partial inlining in BU. This resolves more call sites. Also add options to merge in globals during recursion and to back annotate DSNodes when function pointers are resolved. This makes PA work for a whole lot more things (unresolved call sites being what has been killing various DSA based passes)
...
llvm-svn: 28859
2006-06-19 18:23:36 +00:00
Andrew Lenharth
3ab1711306
Fix a bug, don't drop indirect call sites, especially if there is nothing known about them yet, and restore a simple version of a removed function
...
llvm-svn: 28857
2006-06-19 15:42:47 +00:00
Chris Lattner
9d028c26c8
Constant fold sqrtf
...
llvm-svn: 28853
2006-06-17 18:17:52 +00:00
Andrew Lenharth
9f4587fa50
Add a error message to cbu to match bu
...
llvm-svn: 28819
2006-06-16 14:43:36 +00:00
Andrew Lenharth
71d1cfa5c4
move header
...
llvm-svn: 28818
2006-06-16 14:33:53 +00:00
Owen Anderson
fab2186a2f
Update isLCSSAForm to handle PHI nodes specially for live-out detection. This
...
is the same as the recent patch to LCSSA.cpp.
llvm-svn: 28773
2006-06-13 20:45:22 +00:00
Owen Anderson
15b85dbfa5
Re-commit the safe parts of my 6/9 patch. Still working on fixing the unsafe parts.
...
llvm-svn: 28748
2006-06-11 19:22:28 +00:00
Evan Cheng
d99c8e2e5f
Back out Owen's 6/9 changes. They broke MultiSource/Benchmarks/Prolangs-C/bison (and perhaps others).
...
llvm-svn: 28747
2006-06-11 09:32:57 +00:00
Owen Anderson
6c2f7512a6
Make Loop able to verify that it is in LCSSA-form, and have the LCSSA pass assert
...
on this.
llvm-svn: 28738
2006-06-09 18:33:30 +00:00
Reid Spencer
560366562b
For PR780:
...
1. Fix the macros in IncludeFile.h to put everything in the llvm namespace
2. Replace the previous explicit mechanism in all the .h and .cpp files
with the macros in IncludeFile.h
This gets us a consistent mechanism throughout LLVM for ensuring linkage.
Next step is to make sure its used in enough places.
llvm-svn: 28715
2006-06-07 22:00:26 +00:00
Reid Spencer
3832b7f9c4
For PR780:
...
Break the "IncludeFile" mechanism into its own header file and adjust other
files accordingly. Use this facility for the IntrinsicInst problem which
was the subject of PR800.
More to follow on this.
llvm-svn: 28709
2006-06-07 20:00:19 +00:00
Reid Spencer
d9e9ae6b64
For PR798:
...
Add support for Graphviz. Patch contributed by Anton Korobeynikov.
llvm-svn: 28684
2006-06-05 15:44:46 +00:00
Chris Lattner
3d631893f9
Fix -pedantic warning
...
llvm-svn: 28634
2006-06-01 17:17:46 +00:00
Reid Spencer
2c6d390a60
Change from using a stub function to a stub variable for passing to the
...
IncludeFile hack to ensure linkage of analysis passes. This works around
some -pedantic warnings about assigning an object to a function.
llvm-svn: 28621
2006-06-01 07:02:51 +00:00
Andrew Lenharth
ec5b37953c
move calltarget to dsa
...
llvm-svn: 28546
2006-05-29 23:39:48 +00:00
Andrew Lenharth
bc04a6c143
Since there was interest on the mailing list, this is a utility pass that
...
uses DSA to make find targets of calls. It provides a very convinient
interface to DSA results to do things with indirect calls, such as
write a devirtualizer (which I have and may commit one of these days).
llvm-svn: 28545
2006-05-29 22:58:38 +00:00
Chris Lattner
f604017e47
Patches to make the LLVM sources more -pedantic clean. Patch provided
...
by Anton Korobeynikov! This is a step towards closing PR786.
llvm-svn: 28447
2006-05-24 17:04:05 +00:00
Chris Lattner
9930cf948e
Remove dead variable
...
llvm-svn: 28249
2006-05-12 17:41:45 +00:00
Chris Lattner
b42f17a66a
Implement Transforms/IndVarsSimplify/complex-scev.ll, a case where we didn't
...
recognize some simple affine IV's.
llvm-svn: 27982
2006-04-26 18:34:07 +00:00
Andrew Lenharth
d62d88bae0
slightly more useful error message
...
llvm-svn: 27971
2006-04-25 19:33:41 +00:00
Andrew Lenharth
39d53414a5
better c99 struct handling
...
llvm-svn: 27970
2006-04-25 19:33:23 +00:00
Andrew Lenharth
ca2734f9f1
Another simple case type merge case to try
...
llvm-svn: 27831
2006-04-19 15:34:34 +00:00
Andrew Lenharth
ef07d5c5a5
deal with memchr
...
llvm-svn: 27830
2006-04-19 15:34:02 +00:00
Andrew Lenharth
09948a5331
friendlier error message
...
llvm-svn: 27829
2006-04-19 15:33:35 +00:00
Andrew Lenharth
d89cdc541a
stupid stuff
...
llvm-svn: 27821
2006-04-19 03:45:25 +00:00
Andrew Lenharth
87c0d713cc
I understand now. Shoot.
...
llvm-svn: 27819
2006-04-18 22:36:11 +00:00
Andrew Lenharth
4d432bcb19
llvm.memc* improvements. helps PA a lot in some specmarks
...
llvm-svn: 27812
2006-04-18 20:59:52 +00:00
Andrew Lenharth
d5fd116ede
llvm.memc* improvements. helps PA a lot in some specmarks
...
llvm-svn: 27811
2006-04-18 19:54:11 +00:00
Chris Lattner
9f3ef19ced
Implement value #'ing for vector operations, implementing
...
Regression/Transforms/GCSE/vectorops.ll
llvm-svn: 27691
2006-04-14 05:10:20 +00:00
Andrew Lenharth
b6264f0dbd
Handle some kernel code than ends in [0 x sbyte]. I think this is safe
...
llvm-svn: 27672
2006-04-13 19:31:49 +00:00
Andrew Lenharth
038b30839d
Move this to lib/Analysis.
...
This reduces Core size, yay.
llvm-svn: 27468
2006-04-06 22:58:58 +00:00