Commit Graph

632 Commits

Author SHA1 Message Date
Brian Gaeke 9f47927b28 When failing a Verifier assertion, use WriteAsOperand to print out the
offending types and/or values.

llvm-svn: 10041
2003-11-16 23:07:42 +00:00
Chris Lattner 00211f1d80 Don't print 'No predecessors!' on the entry block
llvm-svn: 10038
2003-11-16 22:59:57 +00:00
Chris Lattner ef901291c6 Expose the verifier to opt
llvm-svn: 9984
2003-11-13 19:47:29 +00:00
Chris Lattner 3b93c91836 Detect problems with PHI node operands!
llvm-svn: 9916
2003-11-12 07:13:37 +00:00
Brian Gaeke 960707c335 Put all LLVM code into the llvm namespace, as per bug 109.
llvm-svn: 9903
2003-11-11 22:41:34 +00:00
Chris Lattner a570f7b681 Fix PR95. I'm checking this patch in for Reid Spencer, who figured it out
and wrote it up.  Thanks!!

llvm-svn: 9832
2003-11-09 19:39:48 +00:00
Chris Lattner da8571b464 Add an assertion
llvm-svn: 9831
2003-11-09 15:51:07 +00:00
Chris Lattner b36e8a1a2e Add support for constant expr shifts
llvm-svn: 9735
2003-11-05 19:53:03 +00:00
Chris Lattner e225507193 If we're not checking, don't check!
llvm-svn: 9732
2003-11-05 19:09:40 +00:00
Chris Lattner 41baa98478 Make code gcc 3.4 clean
llvm-svn: 9719
2003-11-05 05:15:42 +00:00
Chris Lattner 7c18b18c46 Fix InstCombine/2003-11-03-VarargsCallBug.ll
llvm-svn: 9681
2003-11-03 18:44:58 +00:00
Chris Lattner 9157ec025b Did I mention that I _HATE_ CPRs?
llvm-svn: 9639
2003-10-31 18:38:06 +00:00
Chris Lattner f6925da295 Constant pointer refs are causing these to fail unnecessarily, which is causing
a lot of code to be pessimized.  I hate CPRs.  :(

llvm-svn: 9635
2003-10-31 17:51:16 +00:00
Alkis Evlogimenos 6029d4032c Use already existing classes for post order iterator.
llvm-svn: 9629
2003-10-31 03:02:34 +00:00
Chris Lattner 8339f7d379 Make use of the new AssemblyAnnotationWriter interface
llvm-svn: 9619
2003-10-30 23:41:03 +00:00
Alkis Evlogimenos 5a320efd3b Output types in reverse postorder. This will allow the ByteCode/Reader
to create the minimum number of opaque types for each type with a
cycle in its type graph.

llvm-svn: 9615
2003-10-30 21:04:44 +00:00
Chris Lattner f14ead9210 Print the names of more opaque types
llvm-svn: 9598
2003-10-30 00:22:33 +00:00
Chris Lattner 92d60539c8 Make sure to print opaque types names if they are available.
llvm-svn: 9597
2003-10-30 00:12:51 +00:00
Alkis Evlogimenos d478d3d19c Add more debugging info to help tracing the SlotCalculator.
llvm-svn: 9575
2003-10-29 03:12:12 +00:00
Chris Lattner 8a55262c76 Fix bug: instcombine/2003-10-23-InstcombineNullFail.ll
llvm-svn: 9403
2003-10-23 05:21:48 +00:00
Chris Lattner 2c35b1c94c Make sure to add a type for va_next operands, which may not other wise
occur in the module

llvm-svn: 9336
2003-10-21 17:40:54 +00:00
Chris Lattner 7267b352fb Fix problem which effected linking apache
llvm-svn: 9335
2003-10-21 17:39:59 +00:00
John Criswell 29265fe981 Added LLVM copyright header.
llvm-svn: 9321
2003-10-21 15:17:13 +00:00
John Criswell 4436c49787 Added LLVM copyright notice to Makefiles.
llvm-svn: 9312
2003-10-20 22:26:57 +00:00
John Criswell 482202a601 Added LLVM project notice to the top of every C++ source file.
Header files will be on the way.

llvm-svn: 9298
2003-10-20 19:43:21 +00:00
Chris Lattner d77dd78c52 "Function"[0] == 'F', not 'M'
llvm-svn: 9297
2003-10-20 19:10:06 +00:00
Chris Lattner b94550e537 Change the Opcode enum for PHI nodes from "Instruction::PHINode" to "Instruction::PHI" to be more consistent with the other instructions.
llvm-svn: 9269
2003-10-19 21:34:28 +00:00
Chris Lattner 5b33748497 Add support for the new varargs intrinsics and instructions
llvm-svn: 9226
2003-10-18 05:57:43 +00:00
Misha Brukman e5a2565b91 Chris says it's better to assert that TheModule is valid than silently return 0.
llvm-svn: 9212
2003-10-17 21:59:57 +00:00
Misha Brukman de360f88c8 Return the Module that we just materialized.
llvm-svn: 9201
2003-10-17 18:27:13 +00:00
Alkis Evlogimenos 8faf8d93d5 Eliminate some extraneous code in SlotCalculator::insertVal().
Rename SlotCalculator::getValSlot() to SlotCalculator::getSlot(),
       SlotCalculator::insertValue() to SlotCalculator::getOrCreateSlot(),
       SlotCalculator::insertVal() to SlotCalculator::insertValue(), and
       SlotCalculator::doInsertVal() to SlotCalculator::doInsertValue().

llvm-svn: 9190
2003-10-17 02:02:40 +00:00
Chris Lattner 068ad84038 Add support for 'weak' linkage.
llvm-svn: 9171
2003-10-16 18:29:00 +00:00
Chris Lattner 079edeb919 Completely rewrite support for the Value::use_* list. Now, all operations on
this list (except use_size()) are constant time.  Before the killUse method
(used whenever something stopped using a value) was linear time, and thus
very very slow for large programs.

This speeds GCCAS up _substantially_ on large programs: almost 2x for 176.gcc:

176.gcc:     77.07s -> 37.38s
177.mesa:     7.59s ->  5.57s
252.eon:     21.02s -> 19.52s (*)
253.perlbmk: 11.40s -> 13.05s
254.gap:      7.25s -> 7.42s

252.eon would speed up a whole lot more, but optimization time is being
dominated by the inlining pass, which needs to be fixed.

llvm-svn: 9160
2003-10-16 16:53:07 +00:00
Misha Brukman 56a8642a42 Enabling incremental bytecode loading in the JIT:
* FunctionPassManager ctor now takes in a ModuleProvider
* run() materializes function before running passes on it

llvm-svn: 9126
2003-10-14 21:38:42 +00:00
Chris Lattner 0c068c097a Stop using "reverse depth first" order
llvm-svn: 9081
2003-10-13 15:21:58 +00:00
Chris Lattner e859403772 Speed up TypesEqual by specializing it for all of the derived types, avoiding
a lot of virtual method dispatch overhead.

llvm-svn: 9078
2003-10-13 14:55:56 +00:00
Chris Lattner 1dc3f3fdc0 Avoid creating lots of pointless opaque types, with short lifetimes
llvm-svn: 9076
2003-10-13 14:03:36 +00:00
Chris Lattner c7bc3bb503 This is a header file, hear me roar
llvm-svn: 9075
2003-10-13 05:34:24 +00:00
Chris Lattner ab16a659d7 * Remove extraneous #includes
* Fix a nasty initializer ordering bug.  Any only-CFG passes which registered
  themselves before the CFGOnlyAnalysis vector initialized got forgotten and
  thus got invalidated and recomputed.

In particular, in my compiled version of gccas, the Loop information pass was
being recomputed unnecessarily.

llvm-svn: 9074
2003-10-13 05:33:01 +00:00
Chris Lattner 44d2c3514a Regularize header file comments
llvm-svn: 9071
2003-10-13 03:32:08 +00:00
Chris Lattner dd99f5bf8f Rename method
llvm-svn: 9055
2003-10-12 18:52:12 +00:00
Brian Gaeke cc31fddf13 Don't include Config/stdio.h or <stdio.h>.
llvm-svn: 9031
2003-10-10 18:46:29 +00:00
Misha Brukman fa100531e1 Fix spelling/grammar.
llvm-svn: 9023
2003-10-10 17:54:14 +00:00
Chris Lattner 815ae2bfe3 Add a sanity check for constant expression casts
llvm-svn: 8951
2003-10-07 22:19:19 +00:00
Chris Lattner 794a7490f8 Users can never be null
llvm-svn: 8895
2003-10-06 17:33:39 +00:00
Chris Lattner df9779c5c2 Be more careful handling PHI nodes, which might be of potentially high degree.
This reduces the time to verify a function from eon with a large number of
large PHI nodes from 22996s (6.38 hours) to 10.5499s

llvm-svn: 8866
2003-10-05 17:44:18 +00:00
Chris Lattner b50d135710 Type tables are now AbstractTypeUsers. This allows them to merge together
constants as necessary due to type resolution.  With this change, the
following spec benchmarks now link: 176.gcc, 177.mesa, 252.eon,
253.perlbmk, & 300.twolf.  IOW, all SPEC INT and FP benchmarks now link.

llvm-svn: 8853
2003-10-05 00:17:43 +00:00
Chris Lattner cc593fb6c6 Rename AbstractModuleProvider -> ModuleProvider, to match the header file name,
and because, while the class used by the interface is abstract, the actual
concept is not.

llvm-svn: 8850
2003-10-04 20:14:59 +00:00
Chris Lattner 3e88ef9f93 Minor random speedup: make Constant::getNullValue only call ConstantFOO::get
once!

llvm-svn: 8845
2003-10-03 19:34:51 +00:00
Chris Lattner 2c6cecf321 Explicit copy ctors are no longer needed
llvm-svn: 8844
2003-10-03 19:02:41 +00:00