Devang Patel
18da189d4d
Clean up pass manager cache after each run.
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llvm-svn: 68254
2009-04-01 22:34:41 +00:00
Dan Gohman
a290b77eb3
Use WriteAsOperand instead of manually decorating the name for this
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debug output. This improves the printing of anonymous values.
llvm-svn: 66561
2009-03-10 18:47:59 +00:00
Chris Lattner
33852b4f35
Sprinkle some PrettyStackEntry magic into the passmanager. With this, we now
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get nice and happy stack traces when we crash in an optimizer or codegen. For
example, an abort put in UnswitchLoops now looks like this:
Stack dump:
0. Program arguments: clang pr3399.c -S -O3
1. <eof> parser at end of file
2. per-module optimization passes
3. Running pass 'CallGraph Pass Manager' on module 'pr3399.c'.
4. Running pass 'Loop Pass Manager' on function '@foo'
5. Running pass 'Unswitch loops' on basic block '%for.inc'
Abort
llvm-svn: 66260
2009-03-06 06:45:05 +00:00
Chris Lattner
86966da4a3
various cosmetic cleanups.
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llvm-svn: 66254
2009-03-06 05:53:14 +00:00
Duncan Sands
ed1ea7cfe8
Reapply r64301. These uses of "inline" can cause strange
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link-time failures when building with optimization. Just
get rid of them.
llvm-svn: 64449
2009-02-13 09:42:34 +00:00
Bill Wendling
dfb5880317
Revert r64300 and r64301. These were causing the following errors respectively:
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During llvm-gcc bootstrap:
Undefined symbols:
"llvm::FPPassManager::doFinalization(llvm::Module&)", referenced from:
(anonymous namespace)::CGPassManager::doFinalization(llvm::CallGraph&, llvm::Module&)
in libLLVMipa.a(CallGraphSCCPass.o)
"llvm::FPPassManager::doInitialization(llvm::Module&)", referenced from:
(anonymous namespace)::CGPassManager::doInitialization(llvm::CallGraph&, llvm::Module&)
in libLLVMipa.a(CallGraphSCCPass.o)
ld: symbol(s) not found
collect2: ld returned 1 exit status
make[3]: *** [/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore.roots/llvmCore~obj/obj-llvm/Release/bin/opt] Error 1
During an LLVM release build:
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/Release/bin/tblgen -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86 -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target -gen-register-desc -o /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Target/X86/Release/X86GenRegisterInfo.inc.tmp /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86/X86.td
llvm[3]: Building X86.td instruction names with tblgen
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/Release/bin/tblgen -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86 -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target -gen-instr-enums -o /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Target/X86/Release/X86GenInstrNames.inc.tmp /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86/X86.td
llvm[3]: Building X86.td instruction information with tblgen
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/Release/bin/tblgen -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86 -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target -gen-instr-desc -o /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Target/X86/Release/X86GenInstrInfo.inc.tmp /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86/X86.td
llvm[3]: Building X86.td assembly writer with tblgen
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/Release/bin/tblgen -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86 -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target -gen-asm-writer -o /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Target/X86/Release/X86GenAsmWriter.inc.tmp /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86/X86.td
llvm[3]: Compiling InstructionCombining.cpp for Release build
if /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmgcc42.roots/llvmgcc42~dst/Developer/usr/bin/llvm-g++-4.2 -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/include -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Transforms/Scalar -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O3 -fno-exceptions -Woverloaded-virtual -pedantic -Wall -W -Wwrite-strings -Wno-long-long -Wunused -Wno-unused-parameter -fstrict-aliasing -Wstrict-aliasing -c -MMD -MP -MF "/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar/Release/InstructionCombining.d.tmp" -MT "/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar/Release/InstructionCombining.lo" -MT "/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar/Release/InstructionCombining.o" -MT "/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar/Release/InstructionCombining.d" /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Transforms/Scalar/InstructionCombining.cpp -o /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar/Release/InstructionCombining.o ; \
then /bin/mv -f "/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar/Release/InstructionCombining.d.tmp" "/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Trans
llvm-svn: 64311
2009-02-11 18:19:24 +00:00
Duncan Sands
4f3619a28a
These uses of "inline" can cause strange link-time
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failures when building with optimization. Just get
rid of them.
llvm-svn: 64301
2009-02-11 12:25:15 +00:00
Duncan Sands
aee16d4916
Rename getAnalysisToUpdate to getAnalysisIfAvailable.
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llvm-svn: 63198
2009-01-28 13:14:17 +00:00
Dan Gohman
1130e8c23f
Fix a use of an invalid iterator when -debug-pass=Details is used.
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llvm-svn: 58816
2008-11-06 21:57:17 +00:00
Nuno Lopes
a5d766c285
fix memory leak in pass manager when adding an analysis pass that already existed. as pass manager takes ownership of the added passes, it has to delete the pass if it isnt added to the pass list
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tweak the opt tool so that it doesnt access a Pass after the ownership was taken by the pass manager
llvm-svn: 58730
2008-11-04 23:03:58 +00:00
Duncan Sands
8f296a3788
Add <cstdio> include where needed by gcc-4.4.
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Patch by Samuel Tardieu.
llvm-svn: 57291
2008-10-08 07:23:46 +00:00
Devang Patel
ca66d093c0
Remove interfaces implemented by dead pass from the list of available passes.
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Patch By Matthijs Kooijman.
llvm-svn: 57202
2008-10-06 20:36:36 +00:00
Devang Patel
b08f098957
Add assertion check.
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llvm-svn: 56016
2008-09-09 21:38:40 +00:00
Devang Patel
ccd2dfd23a
Simplify.
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Fix outdated comment.
llvm-svn: 55993
2008-09-09 17:56:50 +00:00
Dan Gohman
e1f9be27bc
Tidy up several unbeseeming casts from pointer to intptr_t.
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llvm-svn: 55779
2008-09-04 17:05:41 +00:00
Devang Patel
b5abdd4c33
The pass manager is not able to schedule -loop-deletion -loop-index-split.
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The loop-deletion pass does not preserve dom frontier, which is required by
loop-index-split. When the PM checks dom frontier for loop-index-split, it has
already verified that lcssa is availalble. However, new dom frontier forces new
loop pass manager, which does not have lcssa yet.
The PM should recheck availability of required analysis passes in such cases.
llvm-svn: 54805
2008-08-14 23:07:48 +00:00
Devang Patel
d0aabe5ce6
Use SmallVector instead of std::vector
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llvm-svn: 54685
2008-08-12 15:44:31 +00:00
Devang Patel
670f3a9e03
Use DenseMap to keep track of last users.
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Use inversed map for faster queries.
llvm-svn: 54662
2008-08-12 00:26:16 +00:00
Devang Patel
404762f720
Keep track of analysis usage information for passes. Avoid invoking
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getAnalysisUsage() repeatedly.
llvm-svn: 54650
2008-08-11 21:13:39 +00:00
Chris Lattner
a4e876cf8a
Don't call getAnalysisUsage unless -debug-pass is enabled. This speeds
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up the passmgr by avoiding useless work.
llvm-svn: 54528
2008-08-08 15:14:09 +00:00
Chris Lattner
c1ca63307d
Speed up the passmgr by avoiding heap thrashing on vectors.
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llvm-svn: 54515
2008-08-08 05:33:04 +00:00
Chris Lattner
863d710738
Don't verify passes when assertions are disabled.
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llvm-svn: 54446
2008-08-07 07:34:50 +00:00
Dan Gohman
f152c7c967
Consistently put quotes around pass names in debugging output.
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llvm-svn: 53268
2008-07-09 00:50:40 +00:00
Devang Patel
a4a94290b8
Disable dom info verifier by default.
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llvm-svn: 52983
2008-07-01 21:36:11 +00:00
Devang Patel
0fc2badc38
Fix typos in comments.
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Thanks for the feedback!
llvm-svn: 52978
2008-07-01 19:50:56 +00:00
Devang Patel
1e1f4a0bdd
Add dom info verifier.
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llvm-svn: 52967
2008-07-01 17:44:24 +00:00
Devang Patel
1db00c242e
Print debug message only if there are dead passes.
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llvm-svn: 52052
2008-06-06 17:50:36 +00:00
Evan Cheng
20d22b220a
More pass manager debugging outputs.
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llvm-svn: 51930
2008-06-04 09:13:31 +00:00
Devang Patel
edc62adcd9
"Unable to schedule <A> required by <B>" is more helpful then
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"Unable to handle Pass that requires lower level Analysis pass"
llvm-svn: 51892
2008-06-03 01:20:02 +00:00
Devang Patel
390d72740e
Add debugging aid.
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llvm-svn: 51891
2008-06-03 01:02:16 +00:00
Dan Gohman
bab18cae46
Clean up the use of static and anonymous namespaces. This turned up
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several things that were neither in an anonymous namespace nor static
but not intended to be global.
llvm-svn: 51017
2008-05-13 00:00:25 +00:00
Devang Patel
e4f39224eb
Keep track of analysis information inherited from Module pass manager.
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llvm-svn: 48576
2008-03-20 01:09:53 +00:00
Devang Patel
3af681c5fb
#if 1 .. #endif markers do not add any value.
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llvm-svn: 48560
2008-03-19 22:24:25 +00:00
Devang Patel
5e8cbbea65
PassInfo keep tracks whether a pass is an analysis pass or not.
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llvm-svn: 48554
2008-03-19 21:56:59 +00:00
Devang Patel
38f181fa8c
Do not use virtual function to identify an analysis pass.
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llvm-svn: 48520
2008-03-19 00:48:41 +00:00
Devang Patel
811ca3ddba
Identify Analysis pass.
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Do not run analysis pass again if analysis info is still available.
This fixes PR1441.
llvm-svn: 48476
2008-03-18 00:39:19 +00:00
Gordon Henriksen
caeafc4911
C and Objective Caml bindings for PassManagers.
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llvm-svn: 48413
2008-03-16 04:20:44 +00:00
Dan Gohman
e84a9f3740
Eliminate a few unnecessary uses of dynamic_cast.
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llvm-svn: 48318
2008-03-13 02:08:36 +00:00
Dan Gohman
548e24d9ae
Fix a typo.
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llvm-svn: 48317
2008-03-13 01:58:48 +00:00
Dan Gohman
971fdb877c
Don't redundantly clear std::vector members in destructors.
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llvm-svn: 48316
2008-03-13 01:57:34 +00:00
Dan Gohman
abf6c9aa1d
Change PMTopLevelManager's PassManagers vector element type from
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Pass* to PMDataManager*. PMDataManager is more specific than Pass,
so this more accurately describes the objects that are being stored.
This eliminates the need for several dynamic_casts to PMDataManager*.
It does introduce one dynamic_cast though, in dumpPasses(). Give
this one a comment describing why a dynamic_cast is being used.
llvm-svn: 48315
2008-03-13 01:48:32 +00:00
Dan Gohman
70f4b55e3f
Change PMStack::push to accept a PMDataManager* instead of
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a Pass*. PMDataManager* is what it actually holds, so this
makes it clearer.
llvm-svn: 48314
2008-03-13 01:21:31 +00:00
Dan Gohman
2b0112a65a
Give PassManager and FunctionPassManager a common base class, with
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add(Pass *) as a pure virtual member function. This will allow all
the various addPassesTo* functions in LLVM to avoid hard-coding what
type of PassManager is used.
llvm-svn: 48226
2008-03-11 16:41:42 +00:00
Dan Gohman
54b152cbbf
Fix typos in comments.
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llvm-svn: 48225
2008-03-11 16:18:48 +00:00
Devang Patel
351830e819
Remove dead code.
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llvm-svn: 47700
2008-02-27 23:33:51 +00:00
Devang Patel
cad20dbdb0
Add comment explaining what is lower level analysis pass.
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llvm-svn: 46658
2008-02-02 01:43:30 +00:00
Dan Gohman
241714222a
Fix 80-col violations.
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llvm-svn: 46510
2008-01-29 12:09:55 +00:00
Chris Lattner
ad9a6ccb83
Remove attribution from file headers, per discussion on llvmdev.
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llvm-svn: 45418
2007-12-29 20:36:04 +00:00
Dan Gohman
7fa473514d
Add explicit keywords.
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llvm-svn: 42747
2007-10-08 15:08:41 +00:00
Dan Gohman
b278232a22
Fix a using namespace llvm; in a header file.
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llvm-svn: 42584
2007-10-03 19:04:09 +00:00