Chris Lattner
4424043996
reapply my timer rewrite with a change for PassManager to store
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timers by pointer instead of by-value.
llvm-svn: 99871
2010-03-30 04:03:22 +00:00
Chris Lattner
bbb637bacc
revert r99862 which is causing FNT failures.
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llvm-svn: 99870
2010-03-30 03:57:00 +00:00
Chris Lattner
65efe21d42
fairly major rewrite of various timing related stuff.
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llvm-svn: 99862
2010-03-30 02:38:19 +00:00
Erick Tryzelaar
66bf49241f
Add Module functions in place of module providers.
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llvm-svn: 97608
2010-03-02 23:58:54 +00:00
Dan Gohman
4fc1d1236f
Don't print "Modified" for passes which haven't modified anything.
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llvm-svn: 97446
2010-03-01 17:34:28 +00:00
Nick Lewycky
1dcde6b319
Don't try to materialize a function that isn't materializable anyways. This
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fixes a crash using FPM on a Function that isn't owned by a Module.
llvm-svn: 96273
2010-02-15 21:27:56 +00:00
Jeffrey Yasskin
fb10587e50
Kill ModuleProvider and ghost linkage by inverting the relationship between
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Modules and ModuleProviders. Because the "ModuleProvider" simply materializes
GlobalValues now, and doesn't provide modules, it's renamed to
"GVMaterializer". Code that used to need a ModuleProvider to materialize
Functions can now materialize the Functions directly. Functions no longer use a
magic linkage to record that they're materializable; they simply ask the
GVMaterializer.
Because the C ABI must never change, we can't remove LLVMModuleProviderRef or
the functions that refer to it. Instead, because Module now exposes the same
functionality ModuleProvider used to, we store a Module* in any
LLVMModuleProviderRef and translate in the wrapper methods. The bindings to
other languages still use the ModuleProvider concept. It would probably be
worth some time to update them to follow the C++ more closely, but I don't
intend to do it.
Fixes http://llvm.org/PR5737 and http://llvm.org/PR5735 .
llvm-svn: 94686
2010-01-27 20:34:15 +00:00
Chris Lattner
c07d7f41e3
elimiante the dynamic_cast's from opt.
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llvm-svn: 94160
2010-01-22 06:03:06 +00:00
Chris Lattner
f683d7d909
eliminate a bunch more unneeded dynamic_cast's.
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llvm-svn: 94156
2010-01-22 05:37:10 +00:00
Chris Lattner
1bd9c3ec88
eliminate a bunch of dynamic_cast's.
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llvm-svn: 94155
2010-01-22 05:24:46 +00:00
Chris Lattner
997ad42b6d
eliminate a bunch of dynamic_cast's.
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llvm-svn: 94154
2010-01-22 04:55:08 +00:00
Chris Lattner
953394de82
"In order to ease automatic bindings generation, it would be helpful if boolean values were distinguishable from integers. The attached patch introduces "typedef int LLVMBool;", and uses LLVMBool instead of int throughout the C API, wherever a boolean value is called for."
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Patch by James Y Knight!
llvm-svn: 93079
2010-01-09 22:27:07 +00:00
David Greene
3a9e6e8827
Change errs() to dbgs().
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llvm-svn: 92660
2010-01-05 01:30:02 +00:00
Bill Wendling
c49babee26
Avoid assigning to Changed when it won't be used after the return.
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llvm-svn: 92160
2009-12-25 13:50:18 +00:00
Benjamin Kramer
2d6d1651cf
Remove useless calls to c_str().
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llvm-svn: 90855
2009-12-08 13:07:38 +00:00
Andreas Neustifter
c427ec12c0
Added debug output for inherited passes that are invalidated.
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llvm-svn: 90553
2009-12-04 06:58:24 +00:00
Dan Gohman
29dbc79996
Move FunctionPassManagerImpl's dumpArguments and dumpPasses calls
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out of its run function and into its doInitialization method, so
that it does the dump once instead of once per function.
llvm-svn: 89660
2009-11-23 16:24:18 +00:00
Daniel Dunbar
4daaf9d3f4
Pass StringRef by value.
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llvm-svn: 86251
2009-11-06 10:58:06 +00:00
Nick Lewycky
711c726c97
Remove VISIBILITY_HIDDEN from class/struct found inside anonymous namespaces.
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Chris claims we should never have visibility_hidden inside any .cpp file but
that's still not true even after this commit.
llvm-svn: 85042
2009-10-25 06:33:48 +00:00
Dan Gohman
bd50ec69e4
Move the dominator verification code out of special code embedded within
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the PassManager code into a regular verifyAnalysis method.
Also, reorganize loop verification. Make the LoopPass infrastructure
call verifyLoop as needed instead of having LoopInfo::verifyAnalysis
check every loop in the function after each looop pass. Add a new
command-line argument, -verify-loop-info, to enable the expensive
full checking.
llvm-svn: 82952
2009-09-28 00:27:48 +00:00
Dan Gohman
09f5f7f190
Extend the StartPassTimer and StopPassTimer functions so that the
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code that stops the timer doesn't have to search to find the timer
object before it stops the timer. This avoids a lock acquisition
and a few other things done with the timer running.
llvm-svn: 82949
2009-09-28 00:07:05 +00:00
Dan Gohman
fdd9a2ee96
Extract the code for releasing a pass into a separate function, and
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tidy it up a little.
llvm-svn: 82944
2009-09-27 23:38:27 +00:00
Chris Lattner
50438771c0
make -debug-pass=Executions show information about what call graph nodes
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are in the SCC for each execution of a CGSCC pass.
llvm-svn: 81838
2009-09-15 05:03:04 +00:00
Chris Lattner
d7ba993f2e
add some missing quotes in debug output
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llvm-svn: 81836
2009-09-15 04:45:26 +00:00
Benjamin Kramer
e5458c19a2
Kill off more cerr/cout uses and prune includes a bit.
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llvm-svn: 79852
2009-08-23 11:37:21 +00:00
Dan Gohman
1c41d60c4a
Fix a bunch of namespace pollution.
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llvm-svn: 78363
2009-08-07 01:32:21 +00:00
Daniel Dunbar
75a66c519b
Eliminate some uses of DOUT, cerr, and getNameStart().
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llvm-svn: 77145
2009-07-26 07:49:05 +00:00
Torok Edwin
f955a6ef49
llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.
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This adds location info for all llvm_unreachable calls (which is a macro now) in
!NDEBUG builds.
In NDEBUG builds location info and the message is off (it only prints
"UREACHABLE executed").
llvm-svn: 75640
2009-07-14 16:55:14 +00:00
Torok Edwin
ae8a3ff177
assert(0) -> LLVM_UNREACHABLE.
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Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.
llvm-svn: 75379
2009-07-11 20:10:48 +00:00
Torok Edwin
ad3be984b7
Start converting to new error handling API.
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cerr+abort -> llvm_report_error
assert(0)+abort -> LLVM_UNREACHABLE (assert(0)+llvm_unreachable-> abort() included)
llvm-svn: 75018
2009-07-08 18:01:40 +00:00
Owen Anderson
75f0f1cc6c
Have scoped mutexes take referenes instead of pointers.
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llvm-svn: 74931
2009-07-07 18:33:04 +00:00
Dan Gohman
7efbe6a243
Use find instead of operator[] to test whether an element is in a std::map.
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This fixes a bug that caused -debug-pass=Details to abort.
llvm-svn: 74654
2009-07-01 23:12:33 +00:00
Torok Edwin
1d606ac3ee
Set wasRun to false here on Dan's suggestion.
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llvm-svn: 74455
2009-06-29 21:05:10 +00:00
Torok Edwin
9c5c74d4ca
Call doInitialization(), releaseMemory(), and doFinalization() for on-the-fly passes as well.
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Also don't call finalizers for LoopPass if initialization was not called.
Add a unittest that tests that these methods are called, in the proper
order, and the correct number of times.
llvm-svn: 74438
2009-06-29 18:49:09 +00:00
Owen Anderson
b7742c5035
Add a SmartScopedLock, and use it to simplify code.
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llvm-svn: 73722
2009-06-18 20:51:00 +00:00
Owen Anderson
a59f91c08d
Move Threading.[h|cpp] from Support to System.
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llvm-svn: 73707
2009-06-18 16:54:52 +00:00
Owen Anderson
4874790cb9
Guard mutation of the timing info global.
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llvm-svn: 73639
2009-06-17 21:28:54 +00:00
Duncan Sands
5be81a26da
Always verify dominfo if expensive checking is enabled.
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llvm-svn: 72253
2009-05-22 08:52:53 +00:00
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