Commit Graph

1520 Commits

Author SHA1 Message Date
Reid Spencer
812cc9c807 Now that ConstantInt::isValueValidForType can handle signed and unsigned
values regardless of the signedness of the constant's type, it is okay to
always make the AsmWriter.cpp print constant ints as signed values. The
AsmParser will automatically handle things like: uint -1 as a result.

llvm-svn: 32686
2006-12-19 21:16:35 +00:00
Devang Patel
06a6041a4a Now, there is additional layer, referred in the comment,
in place to handle this correctly.

llvm-svn: 32684
2006-12-19 20:12:38 +00:00
Devang Patel
328930d725 s/BasicBlockPassManager/BBPassManager/g
s/ModulePassManager/MPPassManager/g
s/FunctionPassManagerImpl_New/FunctionPassManagerImpl/g
s/PassManagerImpl_New/PassManagerImpl/g

Introduce FPPassManager to manage function passes and
BBPassManagers.

Now FunctionPassManagerImpl is an implementation class
used by externally visible FunctionPassManager to manage
FPPassManagers.

Module pass manager (MPPassManager) now manages FPPassManagers
and ModulePasses.

llvm-svn: 32679
2006-12-19 19:46:59 +00:00
Reid Spencer
06d4d23dc0 Clean up ConstantFoldCastInstruction.
llvm-svn: 32672
2006-12-19 07:41:40 +00:00
Reid Spencer
77b7f03711 Rewrite ConstantFoldCastInstruction so that it doesn't use any of the
ConstRules. Remove the casting rules from ConstRules and subclasses. This
cleans up ConstantFolding significantly. Passes all tests.

llvm-svn: 32671
2006-12-19 03:15:47 +00:00
Reid Spencer
e9d6e54b36 Make ConstantInt not care about sign any more. To ensure the AsmParser can
still check the validity of signed values an overload to isValueValidForType
was added to allow passing in an int64_t to check.

llvm-svn: 32663
2006-12-19 01:28:19 +00:00
Reid Spencer
f810a0cfab Remove a useless statement.
llvm-svn: 32660
2006-12-18 23:40:19 +00:00
Reid Spencer
24a09586a9 For PR1042:
Fix a thinko. We want to check the second case if the first cast *didn't*
trigger.

llvm-svn: 32657
2006-12-18 21:56:29 +00:00
Reid Spencer
97af158c16 Remove the createInferredCast methods now that their last uses have been
removed. All casting is now explicit and not inferred by VMCore.

llvm-svn: 32655
2006-12-18 08:52:59 +00:00
Reid Spencer
6769fa4ba2 Remove the two-argument (inferred cast) form of ConstantExpr::getCast now
that its last uses have been removed.

llvm-svn: 32653
2006-12-18 08:18:46 +00:00
Reid Spencer
1f5e1ff1a2 Revert last patch. ConstantInt isn't quite ready for signlessness.
llvm-svn: 32650
2006-12-18 04:22:56 +00:00
Reid Spencer
9ac4a6b7d0 Remove the last use of getUnsignedVersion and getSignedVersion from VMCore.
ConstantInt doesn't care about the sign of the type it represents. It only
cares about the bitwidth so there is no need to make the sign of the type
match the SExt or ZExt constant expression.

llvm-svn: 32646
2006-12-18 01:11:03 +00:00
Chris Lattner
f511077490 Fix PR1042, by tightening up the subtle rules with invoke value use.
llvm-svn: 32624
2006-12-16 02:25:35 +00:00
Devang Patel
d29f6ec89c Add getNumContainedPasses() and getContainedPass() inteface and use
it instead of passVectorBegin/End().

llvm-svn: 32620
2006-12-16 00:56:26 +00:00
Devang Patel
fb82dcf9ee Cosmetic changes, based on Chris's review.
llvm-svn: 32618
2006-12-15 22:57:49 +00:00
Jeff Cohen
95adeca578 Partial unbreak of VC++ (stream stuff has no easy fix).
llvm-svn: 32614
2006-12-15 21:47:01 +00:00
Devang Patel
a37c63bcd5 Mark dump* routines const routines.
llvm-svn: 32610
2006-12-15 20:13:01 +00:00
Devang Patel
f2b927a162 Move PMTopLevelManager and TImingInfo into anon namespace.
llvm-svn: 32606
2006-12-15 19:39:30 +00:00
Devang Patel
d3ea9ae6e9 s/ForcedLastUses/TransferLastUses/g
Register pass has the its last user, otherwise sometimes no one will claim
LastUse.

Handle transferred last uses from child pass manager.

llvm-svn: 32589
2006-12-15 00:08:26 +00:00
Chris Lattner
8213655f44 random minor typographical changes
llvm-svn: 32579
2006-12-14 18:22:14 +00:00
Devang Patel
6a85af195a Add -time-passes support.
llvm-svn: 32574
2006-12-14 00:59:42 +00:00
Devang Patel
76ecbc449f Add debug-pass=Details support to print Required and Preserved Set info.
llvm-svn: 32573
2006-12-14 00:25:06 +00:00
Devang Patel
740b960858 Add " Made Modification " messages in debug-pass=Executions output.
llvm-svn: 32572
2006-12-14 00:08:04 +00:00
Devang Patel
b726becbcd Add debug-pass=Executions support in new pass manager.
llvm-svn: 32571
2006-12-13 23:50:44 +00:00
Devang Patel
5a200bf480 Add -pass-debug=Arguments support in new manager.
llvm-svn: 32567
2006-12-13 22:10:00 +00:00
Chris Lattner
e8d97c0b07 fit in 80 cols
llvm-svn: 32563
2006-12-13 21:56:10 +00:00
Devang Patel
58ac5db67f Using PDL as a prefix for PassDebugLevel enums is not a good idea.
Fix it.

llvm-svn: 32562
2006-12-13 21:13:31 +00:00
Devang Patel
7208b2e3e6 Move enum PassDebugLevel from PassManagerT.h to Pass.h.
Use PDL as the prefix for these enums.
Define and use PassDebugging_New in new PassManager.

llvm-svn: 32554
2006-12-13 20:03:48 +00:00
Jim Laskey
ccb6b45e70 Update version in safe guards.
llvm-svn: 32546
2006-12-13 17:49:24 +00:00
Chris Lattner
1228f12fb4 only check non-external functions
llvm-svn: 32530
2006-12-13 04:45:46 +00:00
Chris Lattner
be3585daa3 Reject attempts to define intrinsics. This fixes PR1047 and
Regression/Verifier/2006-12-12-IntrinsicDefine.ll

llvm-svn: 32529
2006-12-13 04:30:37 +00:00
Devang Patel
3c8836df17 Add #ifdef switch toggle between old and new pass manager. However,
continue to use old pass manager at the moment. To use new manager
remove #define USE_OLD_PASSMANAGER 1 from Pass.h

llvm-svn: 32525
2006-12-13 02:36:01 +00:00
Devang Patel
ad1c3bba52 FunctionPassManager does not support runOnModule().
llvm-svn: 32519
2006-12-13 00:34:32 +00:00
Devang Patel
ae0e0cdff7 Implement PassManager_New destructors.
llvm-svn: 32517
2006-12-13 00:09:23 +00:00
Devang Patel
da35cdf10e Remove unused constructor.
llvm-svn: 32516
2006-12-12 23:51:31 +00:00
Reid Spencer
0e981c9088 Replace inferred getCast(V,Ty) calls with more strict variants.
Rename getZeroExtend and getSignExtend to getZExt and getSExt to match
the the casting mnemonics in the rest of LLVM.

llvm-svn: 32514
2006-12-12 23:36:14 +00:00
Devang Patel
ae9da674a1 Add routines to dump pass manager queue.
llvm-svn: 32513
2006-12-12 23:34:33 +00:00
Devang Patel
b26731c9cd FunctionPassManager()
Set AnalysisResolver_New and add FPM to PassManagers list.

llvm-svn: 32512
2006-12-12 23:27:37 +00:00
Devang Patel
e08024130b Do not runOnFunction on external functions.
llvm-svn: 32510
2006-12-12 23:15:28 +00:00
Devang Patel
09032bc2b0 Initialize AnalysisImpls for each pass before executing the pass.
llvm-svn: 32509
2006-12-12 23:13:09 +00:00
Devang Patel
e969385cb9 collectRequiredAnalysisPasses().
Include RequiredTrainsitiveSet also.

llvm-svn: 32508
2006-12-12 23:09:32 +00:00
Devang Patel
8a5442e16d removeNotPreservedAnalysis().
Do not remove ImmutablePass from the list.

llvm-svn: 32507
2006-12-12 23:07:44 +00:00
Devang Patel
94bb02ef16 Initialize activeManager.
llvm-svn: 32506
2006-12-12 22:57:43 +00:00
Devang Patel
a756f126ea Remove unused constructor.
llvm-svn: 32505
2006-12-12 22:56:36 +00:00
Devang Patel
ea7846dd99 Maintain ImmutablePasses list at top level only. Do not make them
directly available to individual managers.

llvm-svn: 32504
2006-12-12 22:53:40 +00:00
Devang Patel
4d694e6674 findAnalysisPass().
First search all available passes before searching ImmutablePasses.

llvm-svn: 32503
2006-12-12 22:50:05 +00:00
Devang Patel
921f11b896 Fix thinko.
While searching for a analysis in a pass manager, do not search it into
pass manager's manager.

llvm-svn: 32501
2006-12-12 22:47:13 +00:00
Devang Patel
a3a8aeb459 o s/OtherPassManagers/IndirectPassManagers
o Make IndirectPassManagers vector of PMDataManager *
o Move PMTopLevelManager implementation below all class declarations.

llvm-svn: 32499
2006-12-12 22:35:25 +00:00
Devang Patel
bda67816fd Initialize AnalysisImpls for ImmutablePass.
llvm-svn: 32498
2006-12-12 22:21:37 +00:00
Devang Patel
f2e0fe66cd Set top level manager.
llvm-svn: 32496
2006-12-12 22:02:16 +00:00