cf9e8f6968
reapply the patches reverted in r149470 that reenable ConstantDataArray,
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but with a critical fix to the SelectionDAG code that optimizes copies
from strings into immediate stores: the previous code was stopping reading
string data at the first nul. Address this by adding a new argument to
llvm::getConstantStringInfo, preserving the behavior before the patch.
llvm-svn: 149800
2012-02-05 02:29:43 +00:00
17c981a45b
Revert Chris' commits up to r149348 that started causing VMCoreTests unit test to fail.
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These are:
r149348
r149351
r149352
r149354
r149356
r149357
r149361
r149362
r149364
r149365
llvm-svn: 149470
2012-02-01 04:51:17 +00:00
f1179025ae
eliminate the "string" form of ConstantArray::get, using
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ConstantDataArray::getString instead.
llvm-svn: 149365
2012-01-31 06:18:43 +00:00
cbb9140806
Make it possible to use the linker without destroying the source module. This is so the source module can be linked to multiple other destination modules. For all that used LinkModules() before, they will continue to destroy the source module as before.
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This line, and those below, will be ignored--
M include/llvm/Linker.h
M tools/bugpoint/Miscompilation.cpp
M tools/bugpoint/BugDriver.cpp
M tools/llvm-link/llvm-link.cpp
M lib/Linker/LinkModules.cpp
llvm-svn: 141606
2011-10-11 00:24:54 +00:00
45fc2a6a9b
Fix bugpoint fallout from the new type system.
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llvm-svn: 137467
2011-08-12 17:25:45 +00:00
ed8db7d9df
Convert ConstantExpr::getGetElementPtr and
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ConstantExpr::getInBoundsGetElementPtr to use ArrayRef.
llvm-svn: 135673
2011-07-21 14:31:17 +00:00
229907cd11
land David Blaikie's patch to de-constify Type, with a few tweaks.
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llvm-svn: 135375
2011-07-18 04:54:35 +00:00
5bd375a6cc
Convert CallInst and InvokeInst APIs to use ArrayRef.
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llvm-svn: 135265
2011-07-15 08:37:34 +00:00
55aeb55aa3
Bugpoint support for miscompilations that result in a crash.
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This change allows bugpoint to pinpoint the "opt" pass and bitcode
segment responsible for a crash caused by miscompilation. At least it
works well for me now, without having to create any custom execution
wrappers.
llvm-svn: 131186
2011-05-11 16:31:24 +00:00
3df5c04fe4
Fix whitespace.
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llvm-svn: 128631
2011-03-31 13:06:39 +00:00
c60223ef6c
Switch FileRemover from PathV1 to V2.
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llvm-svn: 128630
2011-03-31 13:04:19 +00:00
52131344a2
Remove PHINode::reserveOperandSpace(). Instead, add a parameter to
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PHINode::Create() giving the (known or expected) number of operands.
llvm-svn: 128537
2011-03-30 11:28:46 +00:00
e0938d8a87
(Almost) always call reserveOperandSpace() on newly created PHINodes.
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llvm-svn: 128535
2011-03-30 11:19:20 +00:00
229e38f0fe
Be more consistent in using ValueToValueMapTy.
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llvm-svn: 116387
2010-10-13 01:36:30 +00:00
33e81a8221
Most of bugpoint now only needs to know the pass names.
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llvm-svn: 110534
2010-08-08 03:55:08 +00:00
315190b28c
Make EmitProgressBitcode const and add a Module argument to runPasses. Use
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that argument to simplify runPassesOn.
llvm-svn: 110291
2010-08-05 00:29:04 +00:00
e490460fc8
Add const to some methods and change TestMergedProgram to return the merged
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module and take a const BugDriver.
llvm-svn: 109951
2010-07-31 14:34:49 +00:00
c89b1ef0a9
Add a Program argument to diffProgram to avoid a use of swapProgramIn.
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llvm-svn: 109859
2010-07-30 14:19:00 +00:00
07035e6a00
Make the test while reducing blocks functional. This avoids accessing freed
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memory when one of the original BB is destroyed.
llvm-svn: 109747
2010-07-29 14:20:59 +00:00
594994a34c
Instead of abusing swapProgramIn, just add a Module argument to
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EmitProgressBitcode.
llvm-svn: 109602
2010-07-28 18:12:30 +00:00
235457ca7f
Clone and restore the module being reduced in
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ReduceMiscompilingFunctions::TestFuncs. This makes the test functional
(i.e., no side effects).
Before we would end up using dead functions if a pass decided to remove them
(inline for example) and we would also keep broken functions and conclude that
that a single function was enough to reproduce the bug.
llvm-svn: 109387
2010-07-26 00:07:51 +00:00
81781220d2
Speculatively revert r108813, in an attempt to get the self-host buildbots working again. I don't see why this patch
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would cause them to fail the way they are, but none of the other intervening patches seem likely either.
llvm-svn: 108818
2010-07-20 08:26:15 +00:00
8dc129325f
Reapply r108794, a fix for the failing test from last time.
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llvm-svn: 108813
2010-07-20 06:52:42 +00:00
4a35d6f8cd
Revert r108794, "Separate PassInfo into two classes: a constructor-free
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superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo).", it is
breaking teh everything.
llvm-svn: 108805
2010-07-20 03:06:07 +00:00
e7c5fe586a
Separate PassInfo into two classes: a constructor-free superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo).
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llvm-svn: 108794
2010-07-20 01:19:58 +00:00
0dc3c2d37e
Use ValueMap instead of DenseMap.
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The ValueMapper used by various cloning utility maps MDNodes also.
llvm-svn: 106706
2010-06-24 00:33:28 +00:00
720f49ed86
Save more temps with -save-temps.
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llvm-svn: 106409
2010-06-21 02:17:36 +00:00
34a2249fde
Use ->isVoidTy().
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llvm-svn: 105550
2010-06-07 20:19:26 +00:00
e476fa0b8e
Fix PR6951 by fixing Module leaks in bugpoint.
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llvm-svn: 103523
2010-05-11 23:25:16 +00:00
83e3060f08
The llc -f flag was removed.
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llvm-svn: 102670
2010-04-29 23:37:44 +00:00
1f336da54f
Boolify.
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llvm-svn: 101035
2010-04-12 12:22:19 +00:00
6ba630b077
Remove use of exceptions from bugpoint. No deliberate functionality change!
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llvm-svn: 101013
2010-04-12 05:08:25 +00:00
6a941f0b85
remove obsolete comment.
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llvm-svn: 93661
2010-01-16 21:34:51 +00:00
dc2cb5afad
bugpoint doesn't need the mangler at all. DisambiguateGlobalSymbols
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dates to a time when two different LLVM values could have the same
name but different types. Simplify it to just assign names to unnamed
things and let the core symtab resolve duplicates.
llvm-svn: 93660
2010-01-16 21:34:01 +00:00
9787fd0468
switch liblto to use the new getNameWithPrefix() method instead of getMangledName.
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llvm-svn: 93643
2010-01-16 18:12:14 +00:00
9ed7b16bf3
Introduce and use convenience methods for getting pointer types
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where the element is of a basic builtin type. For example, to get
an i8* use getInt8PtrTy.
llvm-svn: 83379
2009-10-06 15:40:36 +00:00
a53337f731
Add -output-prefix option to bugpoint (to change the default output name).
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llvm-svn: 81154
2009-09-07 19:26:11 +00:00
c521f54198
Prune #includes from llvm/Linker.h and llvm/System/Path.h,
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forcing them down into various .cpp files.
This change also:
1. Renames TimeValue::toString() and Path::toString() to ::str()
for similarity with the STL.
2. Removes all stream insertion support for sys::Path, forcing
clients to call .str().
3. Removes a use of Config/alloca.h from bugpoint, using smallvector
instead.
4. Weans llvm-db off <iostream>
sys::Path really needs to be gutted, but I don't have the desire to
do it at this point.
llvm-svn: 79869
2009-08-23 22:45:37 +00:00
8575a60d33
Change bugpoint to use Triple to make runtime decisions.
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- This is cleaner, and makes bugpoint match the host instead of the build
architecture.
- Patch by Sandeep Patel!
llvm-svn: 79309
2009-08-18 03:35:57 +00:00
55f1c09e31
Push LLVMContexts through the IntegerType APIs.
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llvm-svn: 78948
2009-08-13 21:58:54 +00:00
5a1acd9912
Move a few more APIs back to 2.5 forms. The only remaining ones left to change back are
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metadata related, which I'm waiting on to avoid conflicting with Devang.
llvm-svn: 77721
2009-07-31 20:28:14 +00:00
b292b8ce70
Move more code back to 2.5 APIs.
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llvm-svn: 77635
2009-07-30 23:03:37 +00:00
4056ca9568
Move types back to the 2.5 API.
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llvm-svn: 77516
2009-07-29 22:17:13 +00:00
487375e9a2
Move ConstantExpr to 2.5 API.
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llvm-svn: 77494
2009-07-29 18:55:55 +00:00
2c04ff6402
Add a bugpoint flag to disable block extraction.
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llvm-svn: 77389
2009-07-28 23:08:36 +00:00
c2c7932c64
Change ConstantArray to 2.5 API.
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llvm-svn: 77347
2009-07-28 18:32:17 +00:00
14d021f538
fix test
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llvm-svn: 76378
2009-07-19 20:19:25 +00:00
7e8aaad1a0
DisambiguateGlobalSymbols should not mangle intrinsics.
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llvm-svn: 76377
2009-07-19 20:19:04 +00:00
ee05152cfa
Convert more tools code from cerr and cout to errs() and outs().
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llvm-svn: 76070
2009-07-16 15:30:09 +00:00
d8db376071
Use errs() instead of std::cerr.
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llvm-svn: 75791
2009-07-15 16:35:29 +00:00
Chris Lattner