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767 Commits

Author SHA1 Message Date
Chris Lattner
23b5b5026b Dramatically simplify how -time-passes works. 
This also enables -time-passes for FunctionPassManagers, which allows it to
be used for the JIT

llvm-svn: 7834
 2003-08-14 05:20:28 +00:00
Chris Lattner
97efe70e65 Implement constant folding of casts from boolean constants to other values 
llvm-svn: 7812
 2003-08-13 15:52:25 +00:00
Brian Gaeke
4243c7aa6a Add FunctionPassManager - it's like a PassManager, but it only deals in 
FunctionPasses.

llvm-svn: 7778
 2003-08-12 17:22:39 +00:00
Chris Lattner
9d58af6fcf Add a bunch of new Alpha Intrinsics for Rahul Joshi 
llvm-svn: 7646
 2003-08-06 20:08:25 +00:00
Chris Lattner
b44a9376d1 Implement TODO: print out short form of Invoke if possible 
llvm-svn: 7595
 2003-08-05 15:34:45 +00:00
Tanya Lattner
26f6e3b353 *** empty log message *** 
llvm-svn: 7447
 2003-07-31 05:06:09 +00:00
Tanya Lattner
8c2ac118ce Added function to determine if an Instruction may trap. 
llvm-svn: 7442
 2003-07-31 04:05:50 +00:00
Chris Lattner
6457a808f0 Fix a bug that brian reported 
llvm-svn: 7428
 2003-07-30 19:04:37 +00:00
Chris Lattner
b6db3e9a88 Add support for Alpha intrinsics, contributed by Rahul Joshi 
llvm-svn: 7373
 2003-07-28 21:20:57 +00:00
Chris Lattner
d285263cd3 Make Module::getNamedFunction prefer non-external functions if there is more than 
one function of the same name

llvm-svn: 7274
 2003-07-23 20:21:30 +00:00
Chris Lattner
1351c304dc Remove redundant const qualifiers from cast<> expressions 
llvm-svn: 7253
 2003-07-23 15:30:06 +00:00
Chris Lattner
6ad460b336 Simplify code by using ConstantInt::getRawValue instead of checking to see 
whether the constant is signed or unsigned, then casting

llvm-svn: 7252
 2003-07-23 15:22:26 +00:00
Misha Brukman
5de3e14206 The word separate' only has one e'. 
llvm-svn: 7173
 2003-07-14 17:20:40 +00:00
John Criswell
258dfc0319 Merged in autoconf branch. This provides configuration via the autoconf 
system.

llvm-svn: 7014
 2003-06-30 21:59:07 +00:00
Chris Lattner
b94fc3e392 Avoid printing out huge structures or arrays if they are just filled with zeros 
llvm-svn: 6938
 2003-06-28 20:08:24 +00:00
Chris Lattner
44730af626 Implement more aggressive folding of constant GEP instructions 
llvm-svn: 6913
 2003-06-26 05:22:45 +00:00
Chris Lattner
ade75cea50 Make assertion more descriptive 
llvm-svn: 6889
 2003-06-24 22:20:19 +00:00
Chris Lattner
afa7d2f7ec Add support for GCC 3.3 
llvm-svn: 6865
 2003-06-23 19:16:20 +00:00
Chris Lattner
b40f50e3d1 Fix bug: InstCombine/2003-06-22-ConstantExprCrash.ll 
llvm-svn: 6857
 2003-06-22 20:48:30 +00:00
Chris Lattner
ef97ca721a Remove usage of sys/unistd.h 
llvm-svn: 6788
 2003-06-19 18:42:09 +00:00
Chris Lattner
75e1e892a6 Detemplatize the PATypeHandle class, which was only really instantiated on 'Type'. 
llvm-svn: 6774
 2003-06-18 19:22:36 +00:00
Brian Gaeke
d51afb3000 lib/CWriter/Writer.cpp: Copy AsmWriter's ConstantFP checking code here 
into a new function FPCSafeToPrint(), and use it in printConstant()
and printFunction() to decide whether we should output ConstantFPs as
floating-point constants or as references to stack-allocated variables.

lib/VMCore/AsmWriter.cpp: Fix an apparent typo in the code mentioned above.

llvm-svn: 6762
 2003-06-17 23:55:35 +00:00
Chris Lattner
343c4d4987 Fix bug: Linker/2003-06-02-TypeResolveProblem2.ll 
llvm-svn: 6699
 2003-06-16 12:11:33 +00:00
Chris Lattner
6366fa53e5 Fix (bogus) possibly uninitialized warning 
llvm-svn: 6634
 2003-06-05 21:01:26 +00:00
Chris Lattner
37b01d74e4 * Make assertion message useful 
* Kill dead conditional

llvm-svn: 6544
 2003-06-02 17:42:47 +00:00
Chris Lattner
c17deffb2b Fix bug: Linker/2003-06-02-TypeResolveProblem.ll 
llvm-svn: 6542
 2003-06-02 17:25:46 +00:00
Chris Lattner
a108915211 Don't print out unique identifier for opaque types 
llvm-svn: 6511
 2003-06-01 03:45:51 +00:00
Chris Lattner
66432896b4 Fix constant folding to ALWAYS work. 
llvm-svn: 6355
 2003-05-27 19:16:07 +00:00
Chris Lattner
fbb45c1b92 Fix problem with last checkin. 
llvm-svn: 6328
 2003-05-25 16:15:32 +00:00
Chris Lattner
500984b918 Fix Bug: Linker/2003-04-26-NullPtrLinkProblem.ll 
This was a problem with constants having their types resolved to some new type,
but there was already a constant of the new type created.  Before, these types
were never merged together, now they are.

llvm-svn: 6314
 2003-05-23 20:03:32 +00:00
Chris Lattner
1cab8ed666 Remove using declarations and extraneous #includes 
llvm-svn: 6303
 2003-05-22 21:47:17 +00:00
Chris Lattner
2fb982f365 Fix static constructor ordering problem 
llvm-svn: 6302
 2003-05-22 21:31:52 +00:00
Chris Lattner
20c876a592 Remove using declarations 
llvm-svn: 6300
 2003-05-22 21:21:43 +00:00
Chris Lattner
0462d7b16d Add support for shift constant expressions 
llvm-svn: 6260
 2003-05-21 17:49:25 +00:00
Misha Brukman
74cf3f5246 s/convertable/convertible/g 
llvm-svn: 6248
 2003-05-20 18:45:36 +00:00
Chris Lattner
435e5592a9 Add support for setjmp/longjmp primitives 
Patch checked in for Bill Wendling :)

llvm-svn: 6241
 2003-05-17 22:26:33 +00:00
Chris Lattner
872fe63520 Fix bug: Assembler/2003-05-15-AssemblerProblem.llx 
llvm-svn: 6234
 2003-05-15 19:37:21 +00:00
Chris Lattner
e02634b9aa Remove unnecessary casts 
llvm-svn: 6201
 2003-05-14 17:51:05 +00:00
Chris Lattner
cb3df29c52 Print opaque types 
llvm-svn: 6200
 2003-05-14 17:50:47 +00:00
Chris Lattner
722c3ee6c5 Fix bug 
llvm-svn: 6184
 2003-05-14 02:47:13 +00:00
Chris Lattner
90bd5a8004 Implement another getelementptr folding opportunity that arises when 
linking stuff with appending linkage

llvm-svn: 6180
 2003-05-13 21:50:52 +00:00
Chris Lattner
a33d9882ce Eliminate using declarations 
llvm-svn: 6179
 2003-05-13 21:37:02 +00:00
Chris Lattner
6a0cf6f937 Fix bug: Dominators/2003-05-12-UnreachableCode.ll 
llvm-svn: 6158
 2003-05-12 22:35:13 +00:00
Chris Lattner
fe799356fd Fix Bug: ConstProp/2003-05-12-DivideError.ll 
llvm-svn: 6125
 2003-05-12 15:26:25 +00:00
Chris Lattner
746e408dd9 llvm.va_start only takes on argument now 
Verify that va_start doesn't occur in functions with no varargs

llvm-svn: 6038
 2003-05-08 15:55:31 +00:00
Chris Lattner
5dd2913d57 Add more support for intrinsic functions and for varargs stuff 
llvm-svn: 6035
 2003-05-08 03:47:33 +00:00
Chris Lattner
e1faff42f4 Add support for the new va_arg instruction 
llvm-svn: 6029
 2003-05-08 02:44:12 +00:00
Chris Lattner
c412b950d2 Remove using declarations 
llvm-svn: 6022
 2003-05-08 02:08:14 +00:00
Chris Lattner
f5dce6b6f1 Fix a bug that occurred when removing the last predecessor INTO an 
infinite loop

llvm-svn: 5953
 2003-04-25 23:14:19 +00:00
Chris Lattner
dac0d4bafb ** CORRECTLY, conservatively handle constant expressions 
llvm-svn: 5924
 2003-04-25 02:52:06 +00:00
Chris Lattner
6e2ea5ccff Fix a nasty bug where the ConstantMerge pass was invalidating the TargetData pass 
even though it was immutable.  Immutable passes should never end up in CurrentAnalyses!

llvm-svn: 5906
 2003-04-24 20:07:38 +00:00
Chris Lattner
db6b7ba364 Remove unnecesary &*'s 
llvm-svn: 5872
 2003-04-23 16:37:45 +00:00
Chris Lattner
fcad09d3c1 Emit information about target 
llvm-svn: 5844
 2003-04-22 19:07:19 +00:00
Chris Lattner
b5fc5522fb Add support for tracking whether a module is 64/32 bit and big/little endian 
Also add a moduleID field which can be used for diagnostics

llvm-svn: 5834
 2003-04-22 18:02:04 +00:00
Chris Lattner
869d67b885 Remove arbitrary limitation 
llvm-svn: 5818
 2003-04-19 00:50:37 +00:00
Chris Lattner
eacb88d2e9 Don't build constantexprs that could be folded 
llvm-svn: 5801
 2003-04-17 19:24:48 +00:00
Chris Lattner
719fd86bdc Allow constant folding of GEP instructions, even if we don't do a whole lot yet. 
Fold ConstExpr casts better
castToPointer shouldn't be forced to return a constantpointer

llvm-svn: 5800
 2003-04-17 19:24:18 +00:00
Chris Lattner
bb00f755ed Change the interface to constant expressions to allow automatic folding 
llvm-svn: 5793
 2003-04-16 22:40:51 +00:00
Chris Lattner
a9a0e4e780 Add code to verify correctly linkages 
llvm-svn: 5788
 2003-04-16 20:42:40 +00:00
Chris Lattner
fa4f750f3e Add new linkage types to support a real frontend 
llvm-svn: 5786
 2003-04-16 20:28:45 +00:00
Chris Lattner
343a212f2b Improve the efficiency and cleanup writing a bit 
llvm-svn: 5782
 2003-04-16 20:20:02 +00:00
Chris Lattner
8696069d85 Add helper method 
llvm-svn: 5753
 2003-03-21 21:41:02 +00:00
Chris Lattner
03fab572fb * Change the order that globals and constants are processed in 
* Add support for implicit zero initializers

llvm-svn: 5750
 2003-03-19 20:57:22 +00:00
Chris Lattner
5e5950b7e0 Fix ConstantUInt::isAllOnesValue 
llvm-svn: 5734
 2003-03-10 22:39:02 +00:00
Chris Lattner
0509f2bb59 Clean up cruft 
llvm-svn: 5720
 2003-03-06 23:23:32 +00:00
Chris Lattner
90932ffc26 Remove #include 
Extend getNullValue to work with struct and array types

llvm-svn: 5718
 2003-03-06 21:02:18 +00:00
Chris Lattner
92a316864d Simplify some of the PHI node interfaces 
llvm-svn: 5700
 2003-03-05 21:15:12 +00:00
Chris Lattner
b7d52c4fa8 Allow ImmutablePass's to require other immutable passes and to be initialized 
llvm-svn: 5630
 2003-02-26 19:10:57 +00:00
Chris Lattner
8de17c9baf Fix a misunderstanding of the standard associative containers 
llvm-svn: 5565
 2003-02-14 05:34:36 +00:00
Chris Lattner
c4affd76ec This speeds up processing LLVM a _lot_, 17% in the case of loading and destroying "vortex" 
llvm-svn: 5553
 2003-02-13 19:46:22 +00:00
Chris Lattner
f5c4b08e31 Simplify assertions 
llvm-svn: 5455
 2003-02-01 03:33:22 +00:00
Joel Stanley
dd27536820 Added implementation of alternate CallInst constructors (one ctor is 
for no actual parameters, and one ctor is for one actual parameter).

llvm-svn: 5452
 2003-02-01 00:39:58 +00:00
Chris Lattner
e914281bf0 Fix bug Regression/Verifier/2002-11-05-GetelementptrPointers.ll 
llvm-svn: 5273
 2003-01-14 22:19:44 +00:00
Chris Lattner
02bb00104f Make type resolution a bit more efficient 
llvm-svn: 5265
 2003-01-14 19:42:39 +00:00
Chris Lattner
7a43d882e2 Fix bug: Assembler/2002-12-15-GlobalResolve.ll 
llvm-svn: 5039
 2002-12-15 16:41:52 +00:00
Chris Lattner
05eed92679 planes is not spelled with an O 
llvm-svn: 5037
 2002-12-15 16:20:23 +00:00
Chris Lattner
5a5648e935 User defined operators are not supposed to live beyond the lifetime of the 
pass.  Detect and flag them.

llvm-svn: 4801
 2002-11-21 16:54:22 +00:00
Chris Lattner
b5027095e5 - Eliminated the deferred symbol table stuff in Module & Function, it really 
wasn't an optimization and it was causing lots of bugs.

llvm-svn: 4779
 2002-11-20 18:36:02 +00:00
Chris Lattner
46b6e30fef Eliminate the concept of a deferred symbol table. The optimization really isn't, 
and it causes obscure bugs to show up in passes.

llvm-svn: 4777
 2002-11-20 18:07:48 +00:00
Chris Lattner
bd2cbecb05 Add a new Module::getNamedFunction method 
llvm-svn: 4758
 2002-11-19 18:41:44 +00:00
Chris Lattner
2698f71007 Add a method "getMainFunction()" that efficiently locates 'main' in a module 
llvm-svn: 4629
 2002-11-08 20:34:02 +00:00
Chris Lattner
31bbb65ef8 Fix nasty bug in ::isNeg() 
llvm-svn: 4470
 2002-10-31 17:09:06 +00:00
Chris Lattner
c084f3ab67 Can simplify code now with the isCommutative() method. 
llvm-svn: 4461
 2002-10-31 04:24:23 +00:00
Chris Lattner
2ce9a55285 New isAssociative/isCommutative inspection methods, graciously contributed by 
Casey Carter.

llvm-svn: 4459
 2002-10-31 04:14:01 +00:00
Misha Brukman
c9c721edf0 Fix spelling of `propagate'. 
llvm-svn: 4423
 2002-10-29 23:06:16 +00:00
Chris Lattner
b565d3ac5b - Rename AnalysisUsage::preservesAll to getPreservesAll & preservesCFG to 
setPreservesCFG to be less confusing.

llvm-svn: 4255
 2002-10-21 20:00:28 +00:00
Chris Lattner
7be670ef4b - Eliminate SymbolTable::ParentSymTab, ST::localLookup, and 
Function::ParentSymTab.  These aren't needed at all.

llvm-svn: 4186
 2002-10-15 21:26:29 +00:00
Chris Lattner
5b41b28fb6 - Dramatically simplify the Constant::mutateReferences implementation, 
allowing it to be called on all constant types (structures/arrays)

llvm-svn: 4160
 2002-10-14 03:30:23 +00:00
Chris Lattner
1492e49a49 Minor cleanups, no changes to functionality 
llvm-svn: 4157
 2002-10-14 00:48:57 +00:00
Chris Lattner
82f54dca49 - Change Function's so that their argument list is populated when they are 
constructed.  Before, external functions would have an empty argument list,
    now a Function ALWAYS has a populated argument list.

llvm-svn: 4149
 2002-10-13 20:57:00 +00:00
Chris Lattner
fdf2ca9468 - Rename Instruction::First*Op to *OpsBegin, and Num*Ops to *OpsEnd to 
reflect the fact that it's a range being defined.

llvm-svn: 4147
 2002-10-13 19:39:16 +00:00
Chris Lattner
266bacb650 - Make Value::replaceAllUsesWith work with constants correctly. This fixes 
bug FuncResolve/2002-08-19-ResolveGlobalVars.ll and gzip looks better.

llvm-svn: 4103
 2002-10-09 23:12:59 +00:00
Chris Lattner
0acdba0025 - Add new Constant::replaceUsesOfWithOnConstant which has an end result 
similar to User::replaceUsesOfWith but actually does the right thing for
    constants.

llvm-svn: 4102
 2002-10-09 23:12:25 +00:00
Chris Lattner
a8dd29787b - Remove Value::use_remove 
llvm-svn: 4090
 2002-10-09 00:25:05 +00:00
Chris Lattner
88de60dd26 Fix NASTY N^2 behavior that was causing the gzip benchmark to take forever to 
assemble.  Now we scan the use-list from the back when removing users instead
of from the front.

llvm-svn: 4086
 2002-10-08 23:46:55 +00:00
Chris Lattner
4a72e094f9 Fix bug: Assembler/2002-10-08-LargeArrayPerformance.ll by using 
std::vector::reserve when possible

llvm-svn: 4085
 2002-10-08 23:33:52 +00:00
Chris Lattner
c35f54df86 Changes to support PHINode::removeIncoming changes 
llvm-svn: 4080
 2002-10-08 21:36:34 +00:00
Chris Lattner
f868df40b9 - Change PHINode::removeIncomingValue to delete the phi node if the last 
incoming value is removed!

llvm-svn: 4078
 2002-10-08 21:34:58 +00:00
Chris Lattner
b9f59f1533 Expose new "recalculate" method from dominatorset 
llvm-svn: 4074
 2002-10-08 19:12:08 +00:00
Chris Lattner
4e19009255 Global variables are now external if they don't have initializers, not 
"uninitialized"

llvm-svn: 4052
 2002-10-06 22:48:09 +00:00
Chris Lattner
d8244f43d4 Check that we don't have external varaibles with internal linkage 
llvm-svn: 4051
 2002-10-06 22:47:32 +00:00
Chris Lattner
53a414c3c4 PHI nodes are not allowed to exist with zero incoming values, check that 
there aren't any like this.

llvm-svn: 4044
 2002-10-06 21:00:31 +00:00
Chris Lattner
85ba0832e5 Fix a nasty problem with dominance calculation for unreachable blocks. 
If we had a CFG that look like Entry -> B, Unreachable -> B, then we would
not correctly determine that Entry dominated B, because Entry did not
apparently dominate "unreachable".  This patch fixes this by making the entry
node dominate all blocks, including unreachable ones.

llvm-svn: 4037
 2002-10-04 14:45:48 +00:00
Chris Lattner
94a5211b6a - Print the predecessors of a basic block instead of the number of uses of 
the block in the AsmWriter

llvm-svn: 4019
 2002-10-02 19:38:55 +00:00
Chris Lattner
9a8022871b Make sure to use the TimerGroup that we created! 
llvm-svn: 3995
 2002-10-01 20:12:06 +00:00
Chris Lattner
10fd9ad81e Make sure not to count the PassManager wrapers 
llvm-svn: 3994
 2002-10-01 20:08:11 +00:00
Chris Lattner
b7a507eb31 Factor timer code out of PassManager implementation, into a generic interface 
exposed by Support/Timer.h.

llvm-svn: 3993
 2002-10-01 19:54:07 +00:00
Chris Lattner
e3eaa16375 Fix a problem that was caused by stale analyses being in CurrentAnalyses 
llvm-svn: 3981
 2002-09-29 22:50:22 +00:00
Chris Lattner
2a7dd8373f Improve printing of dominator sets 
llvm-svn: 3976
 2002-09-29 21:42:42 +00:00
Chris Lattner
8752bb1cfc - Add methods to ImmediateDominators & DominatorTree to allow updates 
- Make DominatorTree::Node not inherit from std::vector

llvm-svn: 3939
 2002-09-26 16:14:41 +00:00
Chris Lattner
989b743c33 - Add new ctor to BasicBlock to allow insertion before any BB, not just at 
the end of the function.

llvm-svn: 3934
 2002-09-26 05:03:22 +00:00
Chris Lattner
37ae98efd1 * Fix ugly bug in previous checkin where I reused the name 'i' one too many times 
* Print out immutable passes in the -debug-pass=Structure report.

llvm-svn: 3923
 2002-09-25 22:26:52 +00:00
Chris Lattner
e7d8ee84e7 Add support for ImmutablePasses, which are not run, and cannot be 
invalidated.

llvm-svn: 3921
 2002-09-25 21:59:11 +00:00
Chris Lattner
c86c7ecdb5 Make sure that we abort if an error happens as early as neccesary. Before 
it was possible for the passmanager to continue running passes after the
verifier even if the module was not well formed.

llvm-svn: 3820
 2002-09-19 16:12:19 +00:00
Vikram S. Adve
ee3caccf5c Remove specification of argument default from cpp file. 
llvm-svn: 3772
 2002-09-17 01:17:57 +00:00
Chris Lattner
547be87c13 Change the MallocInst & AllocaInst ctors to take the allocated type, not the 
pointer type returned.

llvm-svn: 3711
 2002-09-13 22:28:50 +00:00
Chris Lattner
ad291457ef include/llvm/DataTypes.h includes this #define so we don't need it anymore 
llvm-svn: 3708
 2002-09-13 22:24:57 +00:00
Chris Lattner
dfd0d44c99 Another portability fix provided via Casey Carter: 
ISSUE: getTimeRecord in lib/VMCore/Pass.cpp uses timeval and
gettimeofday() without including sys/time.h.

ACTION: Include sys/time.h.
llvm-svn: 3699
 2002-09-13 14:47:12 +00:00
Chris Lattner
9b5fa33b42 Add a new BasicBlockPass::doInitialization/Finalization(Function &) pair of 
methods that may be useful for BasicBlockPasses.

llvm-svn: 3688
 2002-09-12 17:06:40 +00:00
Chris Lattner
596aa597a6 Give better assertion message for error conditions 
llvm-svn: 3680
 2002-09-11 01:21:04 +00:00
Chris Lattner
1a91b112b7 Allocation insts always have one operand 
llvm-svn: 3677
 2002-09-11 00:22:39 +00:00
Chris Lattner
c882973bf7 Add convenience ctor to BranchInst 
llvm-svn: 3676
 2002-09-10 23:54:58 +00:00
Chris Lattner
00fd7c012d Tighten up assertion checking for binary operators, not allowing invalid 
instructions to _even be created_.

llvm-svn: 3661
 2002-09-10 19:57:53 +00:00
Chris Lattner
a63519afc8 Add support for printing constpointerrefs more nicely 
llvm-svn: 3654
 2002-09-10 15:53:49 +00:00
Chris Lattner
59efee4bf0 Add capability to insert an instruction into a basic block immediately after 
it is created, as part of the ctor call.

Eliminate the GenericBinaryInst class

llvm-svn: 3653
 2002-09-10 15:45:53 +00:00
Chris Lattner
a88aeefa30 Fix typeo in assertion message 
llvm-svn: 3641
 2002-09-10 04:52:59 +00:00
Chris Lattner
aac1fc4581 Do not allow adds of pointer types, or many other operations on pointer types. 
llvm-svn: 3638
 2002-09-09 20:26:04 +00:00
Chris Lattner
ba447dd0a3 Enable "garbage detection" of LLVM objects. Check for leaks after running 
every pass.

llvm-svn: 3621
 2002-09-08 19:00:07 +00:00
Chris Lattner
3d630b954f Enable "garbage detection" of LLVM objects. Now users should be obnoxious 
warnings.  If they accidentally leak LLVM Value's.

llvm-svn: 3620
 2002-09-08 18:59:35 +00:00
Chris Lattner
c1e61532a0 Move code out of header files into .cpp files to make future changes easier 
llvm-svn: 3605
 2002-09-06 21:33:15 +00:00
Chris Lattner
01f30bf2a0 * Remove extraneous #includes 
* Add extra argument to Function ctor to allow automatic insertion into module

llvm-svn: 3600
 2002-09-06 20:46:32 +00:00
Chris Lattner
c78ae565ef Implement setcc for booleans. Fixes bug: 
test/Regression/Transforms/ConstProp/2002-09-03-SetCC-Bools.ll

llvm-svn: 3576
 2002-09-03 20:09:49 +00:00
Chris Lattner
3ce5b343c5 - Renamed Type::isIntegral() to Type::isInteger() 
- Added new method Type::isIntegral() that is the same as isInteger, but
    also accepts bool.

llvm-svn: 3574
 2002-09-03 01:08:28 +00:00
Chris Lattner
5775f64365 - Exposed SetCondInst::getInverseCondition & ::getSwappedCondition better 
llvm-svn: 3562
 2002-09-01 19:46:40 +00:00
Chris Lattner
67f9108e98 - Use Pass::AnalysisImpls instead of findAnalysisGroupMemeber 
- -debug-pass=Details now prints implementation class names for analysis
    groups
  - Rework how AnalysisGroups are resolved to be simpler and better.

llvm-svn: 3535
 2002-08-30 20:25:01 +00:00
Chris Lattner
f743017498 - PassManager prints analysis sets nicer 
- Use Pass::AnalysisImpls instead of findAnalysisGroupMemeber

llvm-svn: 3534
 2002-08-30 20:23:45 +00:00
Chris Lattner
cc9d7e01c9 Add support for turning an array of characters into a string. 
llvm-svn: 3509
 2002-08-26 17:53:56 +00:00
Chris Lattner
20b85d96e4 Eliminated the MemAccessInst class, folding contents into GEP class. 
llvm-svn: 3487
 2002-08-22 23:37:20 +00:00
Chris Lattner
969c616d51 Load & StoreInst no longer derive from MemAccessInst, so we don't have 
to handle indexing anymore

llvm-svn: 3485
 2002-08-22 22:49:05 +00:00
Chris Lattner
d123fc1e41 Load and Store now no longer derive from MemAccessInst. Indexing a load or 
store is not possible anymore.

llvm-svn: 3482
 2002-08-22 22:47:47 +00:00
Chris Lattner
e6cf772ddd Fix bug: test/Regression/Assembler/2002-08-22-DominanceProblem.ll 
llvm-svn: 3474
 2002-08-22 20:39:29 +00:00
Chris Lattner
1ae38466e6 - Fighting with linking problem due to removing the ::ID elements. Now the 
implementation .cpp files for analyses are not being included into gccas
    and friends because it is linking to the .a file and there is no explicit
    symbol reference to bring in the .o file.  The new IncludeFile hack is the
    result.

llvm-svn: 3436
 2002-08-21 23:51:51 +00:00
Chris Lattner
3597405d6d Remove debugging code accidentally checked in. 
llvm-svn: 3430
 2002-08-21 22:49:31 +00:00
Chris Lattner
02221dc679 - Implement the new AnalysisGroup feature, neccesary for Value#ing and pointer analysis 
llvm-svn: 3426
 2002-08-21 22:17:09 +00:00
Chris Lattner
ae2d7ffd42 - Do not expose ::ID from any of the analyses anymore. 
llvm-svn: 3415
 2002-08-21 17:09:15 +00:00
Chris Lattner
a63cce4e99 - Eliminate the need for analyses to expose an ::ID member. 
llvm-svn: 3414
 2002-08-21 17:08:37 +00:00
Chris Lattner
6c2d688d20 Sort -time-passes report first by user+system, then by Wall clock time. 
llvm-svn: 3407
 2002-08-20 18:47:53 +00:00
Chris Lattner
0d58102c1c Add new SetCondInst::getInverseCondition() method. 
llvm-svn: 3405
 2002-08-20 18:17:12 +00:00
Chris Lattner
85290b6ab3 Add missing space 
llvm-svn: 3387
 2002-08-19 20:42:12 +00:00
Chris Lattner
fe91f23c6d Fix the -time-passes option to not print NaN when there is zero execution time 
llvm-svn: 3382
 2002-08-19 15:43:33 +00:00
Chris Lattner
45aae6cd96 - ConstantPointerRefs are now automatically removed from the module table 
when they are destroyed, which makes Constant::destroyConstant an actually
    useful external interface.  Expose these methods publicly.
  - Implement destroyConstant on ConstPointerNull so that destroyConstant can
    be used on any derived type constant safely.

llvm-svn: 3379
 2002-08-18 00:40:04 +00:00
Chris Lattner
143e810ca9 Add Module::dump() method 
llvm-svn: 3375
 2002-08-17 23:32:47 +00:00
Chris Lattner
e63ef1c3ab Changed parser to always use parenthesis on ConstExprs to be consistent 
llvm-svn: 3363
 2002-08-16 21:17:11 +00:00
Chris Lattner
0d1bc11665 Write constexpr casts using the cast X to Y notation, not using the implicit 
type result

llvm-svn: 3354
 2002-08-15 19:37:43 +00:00
Chris Lattner
4a542aeb38 Simplify the code 
llvm-svn: 3348
 2002-08-15 16:15:36 +00:00
Vikram S. Adve
c66b996e40 Added more helper functions for binary instructions emulating 
unary Neg and Not: isNeg, isNot, getNegArgument, and getNotArgument.

llvm-svn: 3341
 2002-08-15 14:15:48 +00:00
Chris Lattner
6a9d88347a Remove support for Not ConstantExpr. This simplifies the unary case to only 
have to support the cast instruction, so the function is renamed to getCast.

llvm-svn: 3328
 2002-08-14 18:24:09 +00:00
Chris Lattner
d909e03b2e Remove support for unary operators. 
llvm-svn: 3326
 2002-08-14 18:19:46 +00:00
Chris Lattner
980bf4b44d Remove support for NOT instruction 
llvm-svn: 3323
 2002-08-14 18:18:02 +00:00
Chris Lattner
794511bf40 Implement two constructor functions for "unary" instructions 
llvm-svn: 3317
 2002-08-14 17:52:27 +00:00
Chris Lattner
9f528df0ad Remove support forNOT instruction 
llvm-svn: 3316
 2002-08-14 17:52:06 +00:00
Chris Lattner
26186786e1 Return null on failure, instead of aborting. 
llvm-svn: 3308
 2002-08-14 17:12:13 +00:00
Chris Lattner
b639abc322 - Rename ConstantGenericIntegral -> ConstantIntegral 
- Add new methods to ConstantIntegral: getMaxValue, getMinValue,
   getAllOnesValue

llvm-svn: 3299
 2002-08-13 17:50:20 +00:00
Chris Lattner
4fbca59155 - Added a new superclass of ConstantBool/ConstantInt: ConstantGenericIntegral 
- Moved InstCombine: isMaxValue, isMinValue, isAllOnesValue to Constants.h

llvm-svn: 3293
 2002-08-12 21:21:21 +00:00
Chris Lattner
ba82fa7aeb Remove some extraneous #includes 
llvm-svn: 3289
 2002-08-12 20:24:46 +00:00
Chris Lattner
f439d24c89 Changes to make GlobalValueRefMap not derive from std::map. 
llvm-svn: 3288
 2002-08-12 20:23:29 +00:00
Chris Lattner
d2d8928f1b UnaryOperator::create should take a name just like BinaryOperator::create 
llvm-svn: 3279
 2002-08-09 21:39:38 +00:00
Chris Lattner
91d4742562 - Cleaned up the interface to AnalysisUsage to take analysis class names 
instead of ::ID's.
 - Pass::getAnalysis<> now no longer takes an optional argument

llvm-svn: 3264
 2002-08-08 19:01:28 +00:00
Chris Lattner
e980c93ebc Implement dominator checking in the verifier, so that we check that all 
defintiions dominate their uses

llvm-svn: 3214
 2002-08-02 17:37:08 +00:00
Chris Lattner
7c8f92eacc Fix bug: test/Regression/Other/2002-08-02-DomSetProblem.ll 
llvm-svn: 3213
 2002-08-02 16:51:27 +00:00
Chris Lattner
829a3f1c3a Split dominance calculation and post dominance calculation stuff 
Dominance calculation goes to VMCore library to be used by Verifier.

llvm-svn: 3210
 2002-08-02 16:43:03 +00:00
Chris Lattner
41280182a6 Enhance -time-passes to be more detailed and useful 
llvm-svn: 3199
 2002-08-01 19:33:09 +00:00
Chris Lattner
8adb533609 Fix bug: test/Regression/Assembler/2002-07-31-SlashInString.llx 
llvm-svn: 3195
 2002-07-31 23:56:44 +00:00
Chris Lattner
24f5355b1f *** empty log message *** 
llvm-svn: 3185
 2002-07-31 19:32:01 +00:00
Chris Lattner
ed762542ec We need iostream in PassManagerT.h to use cerr 
llvm-svn: 3183
 2002-07-31 18:04:17 +00:00
Chris Lattner
5e3350bca8 Implement new -debug-pass=Arguments option that causes PassManager to 
print out the command line options for the optimizations it is running.

llvm-svn: 3165
 2002-07-30 19:51:02 +00:00
Chris Lattner
1720a4c0b7 Cleanup ConstantExpr handling: 
* Correctly delete TypeHandles in AsmParser.  In addition to not leaking
   memory, this prevents a bug that could have occurred when a type got
   resolved that the constexpr was using
 * Check for errors in the AsmParser instead of hitting assertion failures
   deep in the code
 * Simplify the interface to the ConstantExpr class, removing unneccesary
   parameters to the ::get* methods.
 * Rename the 'getelementptr' version of ConstantExpr::get to
   ConstantExpr::getGetElementPtr

llvm-svn: 3161
 2002-07-30 18:54:25 +00:00
Chris Lattner
57c110ce62 Declare that these passes only depend on the CFG of the function 
llvm-svn: 3157
 2002-07-30 16:27:52 +00:00
Chris Lattner
a7bcc10581 * Move some code from Pass.cpp to PassManagerT.h 
* Implement stuff so that code can declare that they only depend on the CFG of
  a function, not on anything else.  This speeds up GCCAS a lot.

llvm-svn: 3155
 2002-07-30 16:27:02 +00:00
Chris Lattner
a7780b88ae Implement constant propogation of logical (and, or, xor) expressions. 
Fixes testcase: test/Regression/Transforms/ConstProp/logicaltest.ll

llvm-svn: 3154
 2002-07-30 16:24:28 +00:00
Chris Lattner
ef6729c9ca * Eliminate the Provided set. All Passes now finally just automatically 
provide themselves.

llvm-svn: 3125
 2002-07-29 21:03:38 +00:00
Chris Lattner
b202b77aab * Eliminate the Provided set. All Passes now finally just automatically 
provide themselves.

llvm-svn: 3124
 2002-07-29 21:03:33 +00:00
Chris Lattner
fd9fefa8f6 * PassInfo is allowed to be missing now (ie, not all passes need be registered) 
* getPassName uses PassInfo if it's available
* PassInfo is now cached in the pass so that it is only looked up once, maximum

llvm-svn: 3123
 2002-07-29 21:02:31 +00:00
Chris Lattner
ec2780457d * Standardize how analysis results/passes as printed with the print() virtual 
methods
* Eliminate AnalysisID:  Now it is just a typedef for const PassInfo*
* Simplify how AnalysisID's are initialized
* Eliminate Analysis/Writer.cpp/.h: incorporate printing functionality into
  the analyses themselves.

llvm-svn: 3116
 2002-07-27 01:12:17 +00:00
Chris Lattner
7a9eb848cd * Add support for different "PassType's" 
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Remove getPassName implementations from various subclasses

llvm-svn: 3113
 2002-07-26 21:12:46 +00:00
Chris Lattner
b934722f1b * Add support for different "PassType's" 
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Remove getPassName implementations from various subclasses

llvm-svn: 3112
 2002-07-26 21:12:44 +00:00
Chris Lattner
ec1a192b16 *** empty log message *** 
llvm-svn: 3105
 2002-07-26 18:40:14 +00:00
Chris Lattner
32f5f52f92 Fix typeo that caused bug: 
test/Regression/Assembler/2002-07-25-ReturnPtrFunction.llx

llvm-svn: 3103
 2002-07-25 20:58:51 +00:00
Chris Lattner
2aa4420d83 Fix bug: test/Regression/Assembler/2002-07-25-QuoteInString.llx 
llvm-svn: 3099
 2002-07-25 20:32:37 +00:00
Chris Lattner
236035cb2f Avoid warning: control reaches end of non-void function 
llvm-svn: 3081
 2002-07-25 15:39:05 +00:00
Chris Lattner
5f11498859 *** empty log message *** 
llvm-svn: 3065
 2002-07-24 22:08:53 +00:00
Chris Lattner
f6ee6b24da Register Verifier pass 
llvm-svn: 3019
 2002-07-23 18:08:17 +00:00
Chris Lattner
5bd073503d Add support for pass registration 
llvm-svn: 3018
 2002-07-23 18:08:00 +00:00
Chris Lattner
cc707df01a Register Writer passes 
llvm-svn: 3017
 2002-07-23 18:07:49 +00:00
Chris Lattner
24bcbdd155 *** empty log message *** 
llvm-svn: 3002
 2002-07-23 17:52:38 +00:00
Chris Lattner
99ad379582 *** empty log message *** 
llvm-svn: 2985
 2002-07-22 02:10:13 +00:00
Chris Lattner
6be9ee3029 * ConstExpr::getelementptr now takes a vector of Constants not Values 
* Assert things instead of printing an error and returning null.

llvm-svn: 2949
 2002-07-18 00:14:50 +00:00
Chris Lattner
9b1f5682b5 Add a hack to check for a subset of true dominance properties 
llvm-svn: 2947
 2002-07-18 00:13:42 +00:00
Anand Shukla
a8a95f234b added std:: to cerr and endl 
llvm-svn: 2914
 2002-07-16 00:02:17 +00:00
Vikram S. Adve
45eeb8e738 Ensure ConstExpr constants are unique using a 
map of <opcode, operands> to ConstExpr.

llvm-svn: 2909
 2002-07-15 18:19:33 +00:00
Vikram S. Adve
ca1f1c58e1 Added support to write out ConstantExpr nodes. 
Also, avoid asserting out when writing out an invalid tree
since the assembly writer is used when debugging.

llvm-svn: 2902
 2002-07-14 23:14:45 +00:00
Vikram S. Adve
d670638ee6 Added subclass ConstantExpr to represent expressions consructed from 
constants using operators such as cast, getelementptr, add, shl, etc.
Note that a ConstantExpr can be of any type, so classof() in most
other subclasses (that discriminate by type) have to check that it
is also not a ConstantExpr.

llvm-svn: 2901
 2002-07-14 23:13:17 +00:00
Vikram S. Adve
846a1514c8 Create a static version of Instruction::getOpcodeName(opCode) that 
can be invoked with only an opcode (i.e., without an instruction).
Move all opCode->opCodeName translations there.

llvm-svn: 2900
 2002-07-14 23:09:40 +00:00
Chris Lattner
c27a459095 *** empty log message *** 
llvm-svn: 2852
 2002-07-10 16:48:17 +00:00
Vikram S. Adve
da5e272403 Moved MachineCodeForBB to be an annotation on BasicBlock. 
llvm-svn: 2818
 2002-07-08 22:31:11 +00:00
Chris Lattner
a590093513 *** empty log message *** 
llvm-svn: 2813
 2002-06-30 16:25:25 +00:00
Anand Shukla
62f8f85b50 changes for 64bit gcc 
llvm-svn: 2801
 2002-06-25 22:07:38 +00:00
Anand Shukla
5dbf11fc92 added include<iostream> for cerr 
llvm-svn: 2800
 2002-06-25 22:04:00 +00:00
Chris Lattner
dfd421a7df MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
 2002-06-25 16:13:24 +00:00
Chris Lattner
12075bfedd * Update to work with Megapatch 
* Add two new checks:
  * PHI nodes must be the first thing in a basic block, all grouped together
  * All basic blocks should only end with terminator insts, not contain them

llvm-svn: 2773
 2002-06-25 15:56:27 +00:00
Chris Lattner
365806ddf7 Support opaque type printing a little bit at least 
llvm-svn: 2748
 2002-05-26 20:17:54 +00:00
Chris Lattner
2cf3917aae Fix bug: test/Regression/Transforms/ADCE/2002-05-23-ZeroArgPHITest.ll 
Which contains a description of why this is neccesary.

llvm-svn: 2733
 2002-05-23 16:52:34 +00:00
Chris Lattner
9c56a9e21b Avoid creating the symbol table if we don't need it. 
llvm-svn: 2728
 2002-05-22 22:53:05 +00:00
Chris Lattner
37107da53e Print out function name with % style instead of "" style 
llvm-svn: 2726
 2002-05-22 22:29:26 +00:00
Chris Lattner
e628d8b2b9 Fix bug: test/Regression/Transforms/CFGSimplify/2002-05-21-PHIElimination.ll 
llvm-svn: 2694
 2002-05-21 19:52:49 +00:00
Chris Lattner
f7333e31a1 Avoid emitting a useless comment for a basic block with no uses (which 
often happens for the entry basic block of a function)

llvm-svn: 2624
 2002-05-14 16:02:05 +00:00
Chris Lattner
2735171cf5 Add method to check to see if two _Instructions_ dominate each other 
llvm-svn: 2616
 2002-05-13 22:03:16 +00:00
Chris Lattner
590bcc9629 We actually need this code for the release build to prevent link errors, 
un#ifdef it.

llvm-svn: 2606
 2002-05-10 18:54:35 +00:00
Chris Lattner
6453305616 Verify that function call arguments match the function signature 
llvm-svn: 2553
 2002-05-08 19:49:50 +00:00
Chris Lattner
c636f5427b Implement constant propogation of PHI instructions like this: 
X = phi(0, 0, 0)

llvm-svn: 2543
 2002-05-07 20:44:59 +00:00
Chris Lattner
f7806b0212 Move UnifyFunctionExitNodes to Utils library: final resting place this time 
llvm-svn: 2531
 2002-05-07 19:18:48 +00:00
Chris Lattner
9e1c79995e Updates to move some header files out of include/llvm/Transforms into 
the Scalar and Utils subdirectories

llvm-svn: 2523
 2002-05-07 18:36:35 +00:00
Chris Lattner
44c4a3f18f Mark analyses that only depend on the CFG of a function 
llvm-svn: 2507
 2002-05-06 19:32:07 +00:00
Chris Lattner
06c3ae573f Make functions that preserve the CFG not invalidate analyses that only depend 
on the CFG of a function

llvm-svn: 2506
 2002-05-06 19:31:52 +00:00
Chris Lattner
e2242ebf8e Move code out of header file 
llvm-svn: 2498
 2002-05-06 17:54:27 +00:00
Chris Lattner
fd8d5b852c Replace all usages of Type::isPointerType with isa<PointerType> 
llvm-svn: 2486
 2002-05-06 16:15:30 +00:00
Chris Lattner
17ac289374 Implement getPrimitiveSize() 
don't use isPointerType()

llvm-svn: 2485
 2002-05-06 16:14:39 +00:00
Chris Lattner
5b5663b806 Implement constant propogation of shifts 
llvm-svn: 2470
 2002-05-06 03:00:54 +00:00
Chris Lattner
dfb7d63b15 Print functions with curly braces instead of begin/end 
llvm-svn: 2469
 2002-05-06 03:00:40 +00:00
Chris Lattner
1d4e297a65 Implement two iterator remove method 
llvm-svn: 2467
 2002-05-06 02:59:34 +00:00
Chris Lattner
7c3c3eefcc Implement remainder 
Fix implementation of Not

llvm-svn: 2464
 2002-05-03 21:41:07 +00:00
Chris Lattner
0c91866478 Fix bug: test/Regression/Transforms/SCCP/2002-05-03-NotOperator.ll 
by using the ~ operator instead of !

llvm-svn: 2458
 2002-05-03 20:09:52 +00:00
Chris Lattner
bbd002a9ca The implementation keyword is no longer neccesary 
llvm-svn: 2434
 2002-05-02 19:11:29 +00:00
Chris Lattner
8eb37c77d6 Fix problem where subpasses would invalidate all analyses outstanding 
llvm-svn: 2418
 2002-04-30 18:50:17 +00:00
Chris Lattner
2716e9868c Make the range insert operation return an iterator, even though the STL 
range insert doesn't

llvm-svn: 2413
 2002-04-29 21:23:30 +00:00
Chris Lattner
a2c59f1302 Changes so that iMemory.h doesn't include DerivedTypes.h 
llvm-svn: 2404
 2002-04-29 18:46:50 +00:00
Chris Lattner
96e0c48175 Eliminate duplicate or unneccesary #include's 
llvm-svn: 2397
 2002-04-29 17:42:12 +00:00
Chris Lattner
589debc4ba Add new optional getPassName() virtual function that a Pass can override 
to make debugging output a lot nicer.

llvm-svn: 2395
 2002-04-29 14:57:45 +00:00
Chris Lattner
6285ebca7d Add a new command line option for PassManager using utilities. 
Now for llc, gccas, analyze, opt, etc you can specify the -time-passes
command line option that outputs a timing summary report that indicates
how long each pass takes to execute.

llvm-svn: 2394
 2002-04-29 04:04:29 +00:00
Chris Lattner
c760a6a4f4 Todo has been implemented, remove it 
llvm-svn: 2387
 2002-04-28 21:45:02 +00:00
Chris Lattner
ec70d92221 Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA 
llvm-svn: 2386
 2002-04-28 21:27:06 +00:00
Chris Lattner
c74c58800a Move FunctionPass::doesNotModifyCFG to AnalysisUsage::preservesCFG() 
llvm-svn: 2384
 2002-04-28 21:25:41 +00:00
Chris Lattner
c64ef6740a * Add a stub to FunctionPass so that subclasses can declare that they do not 
modify the CFG.  It currently does nothing, but will in the future.
* Changes to make the public PassManager.h be MUCH smaller, and devoid of
  implementation details.  Now PassManager is just a Pimpl class that wraps
  PassManagerT<Module>, but lib/VMCore/Pass.cpp is now the only class that
  has to #include PassManagerT.h

llvm-svn: 2383
 2002-04-28 20:46:05 +00:00
Chris Lattner
f6c808bc29 Move include/llvm/PassManager.h to lib/VMCore/PassManagerT.h 
llvm-svn: 2382
 2002-04-28 20:42:50 +00:00
Chris Lattner
321a8cf4ba Split ConstantVals.h into Constant.h and Constants.h 
llvm-svn: 2378
 2002-04-28 19:55:58 +00:00
Chris Lattner
07fe96ca98 Eliminate the cfg namespace, moving LoopInfo, Dominators, Interval* classes 
to the global namespace

llvm-svn: 2370
 2002-04-28 16:21:30 +00:00
Chris Lattner
0431ac1783 Remove extra unused argument from CheckFailed method 
Remove extraneous \n's from assert strings

llvm-svn: 2367
 2002-04-28 16:06:24 +00:00
Chris Lattner
600135a049 The check to see if an external function was marked internal was not reachable! 
llvm-svn: 2366
 2002-04-28 16:04:26 +00:00
Chris Lattner
514c7b752e Minor changes to allow Modules (which are no longer Values) to work 
llvm-svn: 2361
 2002-04-28 05:14:06 +00:00
Chris Lattner
38e114c016 The contents of the SymTabValue class have been incorporated into the 
Module and Function classes directly.

llvm-svn: 2356
 2002-04-28 04:52:28 +00:00
Chris Lattner
602655926c * Incorporate the contents of SymTabValue into Function and Module 
* Module no longer subclasses Value

llvm-svn: 2355
 2002-04-28 04:51:51 +00:00
Chris Lattner
07da09cd34 Module's are no longer values 
llvm-svn: 2354
 2002-04-28 04:51:09 +00:00
Chris Lattner
741453dd60 Change the Dominator info and LoopInfo classes to keep track of BasicBlock's, not 
const BasicBlocks

llvm-svn: 2337
 2002-04-28 00:15:57 +00:00
Chris Lattner
2f0ee1833d s/Method/Function 
llvm-svn: 2336
 2002-04-27 07:27:19 +00:00
Chris Lattner
536cf1b13f * Rename MethodPass class to FunctionPass 
- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
  - Method is now const
  - It now takes one AnalysisUsage object to fill in instead of 3 vectors
    to fill in
  - Pass's now specify which other passes they _preserve_ not which ones
    they modify (be conservative!)
  - A pass can specify that it preserves all analyses (because it never
    modifies the underlying program)
* s/Method/Function/g in other random places as well

llvm-svn: 2333
 2002-04-27 06:56:12 +00:00
Chris Lattner
543ab06854 Trivial simplification of code 
llvm-svn: 2325
 2002-04-27 02:26:03 +00:00
Chris Lattner
83819833b1 * Change Constant::getNullConstant to Constant::getNullValue 
* Remove some unused code

llvm-svn: 2324
 2002-04-27 02:25:43 +00:00
Chris Lattner
73791c9610 * Abort program on verification errors 
* Verify that load, store, and GEP instructions indices are correct, because
  they _continually_ bite me on this pool allocations stuff

llvm-svn: 2309
 2002-04-24 19:12:21 +00:00
Chris Lattner
bffa0990cf Add some basic checks of CallInst's. 
Assert now returns from the current function on error.

llvm-svn: 2308
 2002-04-18 22:11:52 +00:00
Chris Lattner
60f426703d * Convert the verifier to use an InstVisitor to be better structured 
* Implement checking that a binary operator's two sides are the same type
* Actually check that an instruction does not have a name if it has a void
  return type.

llvm-svn: 2305
 2002-04-18 20:37:37 +00:00
Chris Lattner
8f81cd7da6 Move asmwriter/getStrValue cruft into AsmWriter.cpp file. 
llvm-svn: 2300
 2002-04-18 18:53:33 +00:00
Chris Lattner
f1dee31d23 Pull all of the getStrValue implementation cruft out of Constants.cpp and 
put it into the AsmWriter.  This code is kinda gross and could probably be
cleaned up, but not now.

llvm-svn: 2299
 2002-04-18 18:53:13 +00:00
Chris Lattner
e2f1e01fc1 Remove gep::isStructSelector 
CTor's do not allow names anymore for StoreInst objects

llvm-svn: 2285
 2002-04-18 14:44:53 +00:00
Chris Lattner
f1dd584bbe Remove old frivolous uses of getStrValue in a debugging statement 
llvm-svn: 2270
 2002-04-16 21:36:59 +00:00
Chris Lattner
c43b279e94 Remove unneccesary cast 
llvm-svn: 2269
 2002-04-16 21:36:29 +00:00
Chris Lattner
10c22c6970 Changes to: 
* Fix bug printing method types (oops when converting previous code)
* Move some of the code from Constant::getStrValue implementations here.
  This allows us to do a MUCH MUCH better job printing out complex constant
  values (think an array of structure pointers), because we print symbolic
  type names instead of structural.  The assistance when debugging is immense

Eventually, Constant::getStrValue should be removed (it existed before because
the asmwriter file was not in VMCore), and everyone should go through the
asmwriter that want's equivalent functionality.

llvm-svn: 2268
 2002-04-16 21:36:08 +00:00
Chris Lattner
0bc26610af * Fix bug: test/Regression/Verifier/2002-04-13-RetTypes.ll 
* Check that arguments match the method types of the method they live in

llvm-svn: 2243
 2002-04-13 22:48:46 +00:00
Chris Lattner
c0505e8d4e Minor bugfix for previous checkin 
llvm-svn: 2241
 2002-04-13 21:11:04 +00:00
Chris Lattner
5496a44cc2 * Remove obselete code for unsized arrays 
* Add new function printTypeAtLeastOneLevel used to...
* Print the symbol table *WITH SYMBOLIC TYPES*.  Now we get:
       %tree = type { int, %tree*, %tree* }
  in the type definition section of the disassembled output instead of
       %tree = type { int, \2*, \2* }
  the different for the health benchmark and power are simply amazing.

llvm-svn: 2240
 2002-04-13 20:53:41 +00:00
Chris Lattner
92b32c82bf Add Module::getTypeName 
llvm-svn: 2237
 2002-04-13 18:58:33 +00:00
Chris Lattner
a4bce481d6 * Clean up code to use isa & dyncast instead of poking directly into instructions 
* Do not print the allocation size for a non array allocation (this used to work,
  but was broken).

llvm-svn: 2235
 2002-04-13 18:34:38 +00:00
Chris Lattner
d1d6edad49 * Add comment 
* Do not print a space before the * in a pointer type.

llvm-svn: 2232
 2002-04-12 18:21:53 +00:00
Chris Lattner
ed2a2c0c57 Add new check of return value type matching ret instruction values types 
llvm-svn: 2230
 2002-04-12 18:20:49 +00:00
Chris Lattner
8584e40a86 Fix pure virtual function called exception! 
llvm-svn: 2229
 2002-04-12 18:19:45 +00:00
Chris Lattner
5e12c7caf5 Move FunctionArgument out of iOther.h into Argument.h and rename class to 
be 'Argument' instead of FunctionArgument.

llvm-svn: 2216
 2002-04-09 19:48:49 +00:00
Chris Lattner
37a1b36f0a Move FunctionArgument out of iOther.h into Argument.h and rename class to 
be 'Argument' instead of FunctionArgument.

Move implementation to Function.cpp

llvm-svn: 2212
 2002-04-09 19:39:58 +00:00
Chris Lattner
0eb1e7c044 Move FunctionArgument out of iOther.h into Argument.h and rename class to 
be 'Argument' instead of FunctionArgument.

Move Argument implementation to Function.cpp

llvm-svn: 2211
 2002-04-09 19:39:35 +00:00
Chris Lattner
bcca3f108e Add a couple of extra casts to avoid extra #include 
llvm-svn: 2206
 2002-04-09 18:37:08 +00:00
Chris Lattner
b579d93f7f Add a couple of extra casts to avoid having to add #include 
llvm-svn: 2205
 2002-04-09 18:36:52 +00:00
Chris Lattner
9a2cf06433 *blush* somehow this debugging code got checked in... 
llvm-svn: 2187
 2002-04-09 05:10:39 +00:00
Chris Lattner
c8166cec07 s/Method/Function 
llvm-svn: 2180
 2002-04-08 22:03:57 +00:00
Chris Lattner
5046c084ec * Narrow AsmWriter interface 
* Implement Value::print methods here instead of WriteToAssembly

llvm-svn: 2179
 2002-04-08 22:03:40 +00:00
Chris Lattner
44f14449c4 ConstantHandling moved into VMCore library 
llvm-svn: 2165
 2002-04-08 20:18:09 +00:00
Chris Lattner
7083f2bcf0 Move include/llvm/ValueHolderImpl.h to lib/VMCore/ValueHolderImpl.h 
llvm-svn: 2156
 2002-04-08 00:15:29 +00:00
Chris Lattner
137fa92dce * Move include/llvm/Analysis/SlotCalculator.h to include/llvm/SlotCalculator.h 
because the slot calculator is already part of the VMCore library.
* Rename incorporateMethod and purgeMethod to *Function

llvm-svn: 2154
 2002-04-07 22:49:37 +00:00
Chris Lattner
0b712a046b Remove some gross code by using the Value::dump method to do debug dumps 
llvm-svn: 2150
 2002-04-07 22:33:13 +00:00
Chris Lattner
47f1f0e588 Remove some gross code by using the VAlue::dump method to do debug dumps 
llvm-svn: 2149
 2002-04-07 22:32:25 +00:00
Chris Lattner
c994519230 Update comments 
Implement Value::dump here.

llvm-svn: 2148
 2002-04-07 22:31:46 +00:00
Chris Lattner
bc15ae64dd Change references to the Method class to be references to the Function 
class.  The Method class is obsolete (renamed) and all references to it
are being converted over to Function.

llvm-svn: 2144
 2002-04-07 20:49:59 +00:00
Chris Lattner
96135c924f Fix Bug: test/Regression/Other/2002-04-07-InfConstant.ll 
llvm-svn: 2142
 2002-04-07 08:42:53 +00:00
Chris Lattner
1c83a4a20c Fix bug: test/Regression/Other/2002-04-07-HexFloatConstants.ll 
llvm-svn: 2141
 2002-04-07 08:37:11 +00:00
Chris Lattner
e7b5d159c5 Implement constant propogation of multiply and divide instructions!! 
llvm-svn: 2134
 2002-04-07 08:10:14 +00:00
Chris Lattner
d81ca8a752 * Make all of the refineAbstractType functions work identically 
* Remove ambiguous code that caused problems with understanding how stuff
  worked.
* Implement DerivedType::typeIsRefined right.  Add a big comment talking
  about it.
* The removeUserFromConcrete method already checks to see if the type is
  not abstract, so no need to duplicate the test all over this code

This checkin makes all of the type parsing related failures work.  All
Assembler Regression tests now pass!

llvm-svn: 2127
 2002-04-07 06:14:56 +00:00
Chris Lattner
35c1a4347b * Reenable apparently neccesary code, that breaks testcases when enabled, 
but causes MANY FUNDAMENTAL PROBLEMS when not enabled. :(
* Add debugging function

llvm-svn: 2125
 2002-04-06 00:21:11 +00:00
Chris Lattner
83b6eecc84 * FIX: test/Regression/Assembler/2002-02-19-TypeParsing.ll 
That was due to the StructType object not getting called multiple times
   to remove itself from the ATU list for an object, because it stopped
   getting queried due to this wrong test

* Improve debug output when DEBUG_MERGE_TYPES is on

llvm-svn: 2124
 2002-04-05 23:02:46 +00:00
Chris Lattner
68857bb2bf * Move DerivedType::addAbstractTypeUser from DerivedType.h 
* Refactor a bunch of code.  Types now only remove one subelement at a time
  when they are told that they have changed
* Improve debugging output, add more assertions...
* FIX Bugs:
  * test/Regression/Assembler/2002-04-04-PureVirtMethCall.ll
  * test/Regression/Assembler/2002-04-04-PureVirtMethCall2.ll
  * The change to fix these bugs was the to ValTypeBase::refineAbstractType
    method.  Basically we #if 0'd out the chunk of code there and make the
    table get reorganized EVEN IF the type has the same pointer.  Merging
    opportunities were being missed!

llvm-svn: 2121
 2002-04-05 22:25:26 +00:00
Chris Lattner
3b80438423 Clean up debugging code 
llvm-svn: 2119
 2002-04-05 19:53:06 +00:00
Chris Lattner
e105f97672 * Refactor loop in removeAbstractTypeUser to be more clear 
* Fix a bug in DerivedType::refineAbstractTypeTo that caused
  test/Regression/Assembler/2002-04-05-TypeParsing.ll to fail.
  The added comment describes the fix

llvm-svn: 2118
 2002-04-05 19:44:07 +00:00
Chris Lattner
8afff0c29a s/MethodType/FunctionType 
llvm-svn: 2115
 2002-04-04 22:19:18 +00:00
Chris Lattner
39d7d981ed Make build work in release mode 
llvm-svn: 2113
 2002-04-04 19:35:24 +00:00