History log of /external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
2c3e0051c31c3f5b2328b447eadf1cf9c4427442 06-May-2015 Pirama Arumuga Nainar <pirama@google.com> Update aosp/master LLVM for rebase to r235153

Change-Id: I9bf53792f9fc30570e81a8d80d296c681d005ea7
(cherry picked from commit 0c7f116bb6950ef819323d855415b2f2b0aad987)
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
4c5e43da7792f75567b693105cc53e3f1992ad98 08-Apr-2015 Pirama Arumuga Nainar <pirama@google.com> Update aosp/master llvm for rebase to r233350

Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
ebe69fe11e48d322045d5949c83283927a0d790b 23-Mar-2015 Stephen Hines <srhines@google.com> Update aosp/master LLVM for rebase to r230699.

Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
37ed9c199ca639565f6ce88105f9e39e898d82d0 01-Dec-2014 Stephen Hines <srhines@google.com> Update aosp/master LLVM for rebase to r222494.

Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
c6a4f5e819217e1e12c458aed8e7b122e23a3a58 21-Jul-2014 Stephen Hines <srhines@google.com> Update LLVM for rebase to r212749.

Includes a cherry-pick of:
r212948 - fixes a small issue with atomic calls

Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
dce4a407a24b04eebc6a376f8e62b41aaa7b071f 29-May-2014 Stephen Hines <srhines@google.com> Update LLVM for 3.5 rebase (r209712).

Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
36b56886974eae4f9c5ebc96befd3e7bfe5de338 24-Apr-2014 Stephen Hines <srhines@google.com> Update to LLVM 3.5a.

Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
c160efc28b815dbea73f0243f0729c1f0e1fabdb 15-Nov-2013 Manman Ren <manman.ren@gmail.com> ArgumentPromotion: correctly transfer TBAA tags and alignments.

We used to use std::map<IndicesVector, LoadInst*> for OriginalLoads, and when we
try to promote two arguments, they will both write to OriginalLoads causing
created loads for the two arguments to have the same original load. And the same
tbaa tag and alignment will be put to the created loads for the two arguments.

The fix is to use std::map<std::pair<Argument*, IndicesVector>, LoadInst*>
for OriginalLoads, so each Argument will write to different parts of the map.

PR17906


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194846 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
c143c7573bfd0d55cf283cc2676dbd852f939c87 31-Oct-2013 Rafael Espindola <rafael.espindola@gmail.com> Merge CallGraph and BasicCallGraph.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193734 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
b05ad799e7dc19d7c88576820b1cf16b43a4de9e 19-Jul-2013 Nick Lewycky <nicholas@mxc.ca> Clean up some of this code a tiny bit, no functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186622 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
b2484b4332ffe385421e338de21372ea8a9dc5cf 27-Jan-2013 Bill Wendling <isanbard@gmail.com> Use the AttributeSet instead of AttributeWithIndex.

In the future, AttributeWithIndex won't be used anymore. Besides, it exposes the
internals of the AttributeSet to outside users, which isn't goodness.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173601 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
28d65722d6f283b327b5815914382077fe9c0ab4 23-Jan-2013 Bill Wendling <isanbard@gmail.com> Remove the last of uses that use the Attribute object as a collection of attributes.

Collections of attributes are handled via the AttributeSet class now. This
finally frees us up to make significant changes to how attributes are structured.


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/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
3fc4b96b503fa202411317684a2ba02e41e43072 21-Jan-2013 Bill Wendling <isanbard@gmail.com> Have AttributeSet::getRetAttributes() return an AttributeSet instead of Attribute.

This further restricts the use of the Attribute class to the Attribute family of
classes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173098 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
c5f1bc88a2eb7ad9ff924ca90cf88494e5f947b9 21-Jan-2013 Bill Wendling <isanbard@gmail.com> Make AttributeSet::getFnAttributes() return an AttributeSet instead of an Attribute.

This is more code to isolate the use of the Attribute class to that of just
holding one attribute instead of a collection of attributes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173094 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
1b0c54f1c5dd61e56cb7cbc435fcb3319cff628f 18-Jan-2013 Bill Wendling <isanbard@gmail.com> Use AttributeSet accessor methods instead of Attribute accessor methods.

Further encapsulation of the Attribute object. Don't allow direct access to the
Attribute object as an aggregate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172853 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
956f13440a4aa0297606a4412f4aa091d931592a 18-Jan-2013 Bill Wendling <isanbard@gmail.com> Push some more methods down to hide the use of the Attribute class.

Because the Attribute class is going to stop representing a collection of
attributes, limit the use of it as an aggregate in favor of using AttributeSet.
This replaces some of the uses for querying the function attributes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172844 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
3251e81d793a293b78f4914be6093b405c24fc2a 07-Jan-2013 Chandler Carruth <chandlerc@gmail.com> Move CallGraphSCCPass.h into the Analysis tree; that's where the
implementation lives already.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171746 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
0b8c9a80f20772c3793201ab5b251d3520b9cea3 02-Jan-2013 Chandler Carruth <chandlerc@gmail.com> Move all of the header files which are involved in modelling the LLVM IR
into their new header subdirectory: include/llvm/IR. This matches the
directory structure of lib, and begins to correct a long standing point
of file layout clutter in LLVM.

There are still more header files to move here, but I wanted to handle
them in separate commits to make tracking what files make sense at each
layer easier.

The only really questionable files here are the target intrinsic
tablegen files. But that's a battle I'd rather not fight today.

I've updated both CMake and Makefile build systems (I think, and my
tests think, but I may have missed something).

I've also re-sorted the includes throughout the project. I'll be
committing updates to Clang, DragonEgg, and Polly momentarily.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171366 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
39cd0c8e477255a7296b2bd1dc67193f8d38c003 30-Dec-2012 Bill Wendling <isanbard@gmail.com> Remove Function::getParamAttributes and use the AttributeSet accessor methods instead.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171255 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
034b94b17006f51722886b0f2283fb6fb19aca1f 19-Dec-2012 Bill Wendling <isanbard@gmail.com> Rename the 'Attributes' class to 'Attribute'. It's going to represent a single attribute in the future.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170502 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
99faa3b4ec6d03ac7808fe4ff3fbf3d04e375502 08-Dec-2012 Bill Wendling <isanbard@gmail.com> s/AttrListPtr/AttributeSet/g to better label what this class is going to be in the near future.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169651 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
d04a8d4b33ff316ca4cf961e06c9e312eff8e64f 03-Dec-2012 Chandler Carruth <chandlerc@gmail.com> Use the new script to sort the includes of every file under lib.

Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.

Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
0976e00fd1cbf4128daeb72efd8957d00383fda9 20-Nov-2012 Bill Wendling <isanbard@gmail.com> Make the AttrListPtr object a part of the LLVMContext.

When code deletes the context, the AttributeImpls that the AttrListPtr points to
are now invalid. Therefore, instead of keeping a separate managed static for the
AttrListPtrs that's reference counted, move it into the LLVMContext and delete
it when deleting the AttributeImpls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168354 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
07aae2e7d58fe23e370e0cbb9e1a3def99434c36 15-Oct-2012 Bill Wendling <isanbard@gmail.com> Add an enum for the return and function indexes into the AttrListPtr object. This gets rid of some magic numbers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165924 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
7be7848e17f60825f5fbc177b8a25909a30ddb00 14-Oct-2012 Bill Wendling <isanbard@gmail.com> Remove operator cast method in favor of querying with the correct method.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165899 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
6765834754cbb3cb0f15b4b15e98c5e73fa50066 09-Oct-2012 Bill Wendling <isanbard@gmail.com> Create enums for the different attributes.

We use the enums to query whether an Attributes object has that attribute. The
opaque layer is responsible for knowing where that specific attribute is stored.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165488 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
fac31ded9610565bac130754729f7ff32af08c0d 04-Oct-2012 Bill Wendling <isanbard@gmail.com> Use method to query for attributes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165207 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
72f0976c1b91c7ba50dce4d0ad0289dc14d37f81 30-Sep-2012 Benjamin Kramer <benny.kra@googlemail.com> ArgumentPromotion: Remove ancient workaround for a bug in the C backend.

Fun fact: The CBE learned how to deal with this situation before it was removed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164918 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
b26e2916c937d03bc2d7e273b2df4ffccdb061b4 19-Jul-2012 Benjamin Kramer <benny.kra@googlemail.com> Replace some explicit compare loops with std::equal.

No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160501 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
d509d0b532ec2358b3f341d4a4cd1411cb8b5db2 28-May-2012 Chris Lattner <sabre@nondot.org> switch AttrListPtr::get to take an ArrayRef, simplifying a lot of clients.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157556 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
3d30b435e2b3d0e7480019577f48472b51133c21 16-Aug-2011 Eli Friedman <eli.friedman@gmail.com> Update inter-procedural optimizations for atomic load/store.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137667 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
a9203109f4ac95aa7e9624f2838e3d89623ec902 25-Jul-2011 Jay Foad <jay.foad@gmail.com> Convert GetElementPtrInst to use ArrayRef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135904 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
db125cfaf57cc83e7dd7453de2d509bc8efd0e5e 18-Jul-2011 Chris Lattner <sabre@nondot.org> land David Blaikie's patch to de-constify Type, with a few tweaks.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135375 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
a3efbb15ddd5aa9006564cd79086723640084878 15-Jul-2011 Jay Foad <jay.foad@gmail.com> Convert CallInst and InvokeInst APIs to use ArrayRef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135265 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
5fdd6c8793462549e3593890ec61573da06e3346 12-Jul-2011 Jay Foad <jay.foad@gmail.com> Second attempt at de-constifying LLVM Types in FunctionType::get(),
StructType::get() and TargetData::getIntPtrType().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134982 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
2280ebd61416b73d0b6137f275b25af82e268d1f 12-Jul-2011 Bill Wendling <isanbard@gmail.com> Revert r134893 and r134888 (and related patches in other trees). It was causing
an assert on Darwin llvm-gcc builds.

Assertion failed: (castIsValid(op, S, Ty) && "Invalid cast!"), function Create, file /Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.llvm-gcc-i386-darwin9-RA/llvm.src/lib/VMCore/Instructions.cpp, li\
ne 2067.
etc.

http://smooshlab.apple.com:8013/builders/llvm-gcc-i386-darwin9-RA/builds/2354

--- Reverse-merging r134893 into '.':
U include/llvm/Target/TargetData.h
U include/llvm/DerivedTypes.h
U tools/bugpoint/ExtractFunction.cpp
U unittests/Support/TypeBuilderTest.cpp
U lib/Target/ARM/ARMGlobalMerge.cpp
U lib/Target/TargetData.cpp
U lib/VMCore/Constants.cpp
U lib/VMCore/Type.cpp
U lib/VMCore/Core.cpp
U lib/Transforms/Utils/CodeExtractor.cpp
U lib/Transforms/Instrumentation/ProfilingUtils.cpp
U lib/Transforms/IPO/DeadArgumentElimination.cpp
U lib/CodeGen/SjLjEHPrepare.cpp
--- Reverse-merging r134888 into '.':
G include/llvm/DerivedTypes.h
U include/llvm/Support/TypeBuilder.h
U include/llvm/Intrinsics.h
U unittests/Analysis/ScalarEvolutionTest.cpp
U unittests/ExecutionEngine/JIT/JITTest.cpp
U unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp
U unittests/VMCore/PassManagerTest.cpp
G unittests/Support/TypeBuilderTest.cpp
U lib/Target/MBlaze/MBlazeIntrinsicInfo.cpp
U lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp
U lib/VMCore/IRBuilder.cpp
G lib/VMCore/Type.cpp
U lib/VMCore/Function.cpp
G lib/VMCore/Core.cpp
U lib/VMCore/Module.cpp
U lib/AsmParser/LLParser.cpp
U lib/Transforms/Utils/CloneFunction.cpp
G lib/Transforms/Utils/CodeExtractor.cpp
U lib/Transforms/Utils/InlineFunction.cpp
U lib/Transforms/Instrumentation/GCOVProfiling.cpp
U lib/Transforms/Scalar/ObjCARC.cpp
U lib/Transforms/Scalar/SimplifyLibCalls.cpp
U lib/Transforms/Scalar/MemCpyOptimizer.cpp
G lib/Transforms/IPO/DeadArgumentElimination.cpp
U lib/Transforms/IPO/ArgumentPromotion.cpp
U lib/Transforms/InstCombine/InstCombineCompares.cpp
U lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
U lib/Transforms/InstCombine/InstCombineCalls.cpp
U lib/CodeGen/DwarfEHPrepare.cpp
U lib/CodeGen/IntrinsicLowering.cpp
U lib/Bitcode/Reader/BitcodeReader.cpp



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134949 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
f362affa3a695164a94d275fb44d18f44ebb855a 11-Jul-2011 Jay Foad <jay.foad@gmail.com> De-constify Types in FunctionType::get().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134888 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
7a2bdde0a0eebcd2125055e0eacaca040f0b766c 15-Apr-2011 Chris Lattner <sabre@nondot.org> Fix a ton of comment typos found by codespell. Patch by
Luis Felipe Strano Moraes!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
28252b6f0a483ffb0ead991c7a1ead14e3cd2fc1 16-Jan-2011 Chris Lattner <sabre@nondot.org> fix PR8932, a case where arg promotion could infinitely promote.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123574 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
6d8eb156e6be727570b300bac7712f745a318c7d 11-Nov-2010 Dan Gohman <gohman@apple.com> Add helper functions for computing the Location of load, store,
and vaarg instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118845 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
4d70a2949007edeaad4662d5cdcb2d272cb2b2ff 11-Nov-2010 Dan Gohman <gohman@apple.com> Factor out Instruction::isSafeToSpeculativelyExecute's code for
testing for dereferenceable pointers into a helper function,
isDereferenceablePointer. Teach it how to reason about GEPs
with simple non-zero indices.

Also eliminate ArgumentPromtion's IsAlwaysValidPointer,
which didn't check for weak externals or out of range gep
indices.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118840 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
56653f0df85f8e4ee60941a6ca31c17ca6f936ff 11-Nov-2010 Dan Gohman <gohman@apple.com> TBAA-enable ArgumentPromotion.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118804 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
3da848bbda62b25c12335998aaa44ab361f0bf15 20-Oct-2010 Dan Gohman <gohman@apple.com> Reapply r116831 and r116839, converting AliasAnalysis to use
uint64_t, plus fixes for places I missed before.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116875 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
081c34b725980f995be9080eaec24cd3dfaaf065 19-Oct-2010 Owen Anderson <resistor@mac.com> Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which
must be called in the pass's constructor. This function uses static dependency declarations to recursively initialize
the pass's dependencies.

Clients that only create passes through the createFooPass() APIs will require no changes. Clients that want to use the
CommandLine options for passes will need to manually call the appropriate initialization functions in PassInitialization.h
before parsing commandline arguments.

I have tested this with all standard configurations of clang and llvm-gcc on Darwin. It is possible that there are problems
with the static dependencies that will only be visible with non-standard options. If you encounter any crash in pass
registration/creation, please send the testcase to me directly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116820 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
ae0a7bc68303ce0c8721f0e981ae602601390e68 14-Oct-2010 Owen Anderson <resistor@mac.com> CallGraphSCC passes implicity require CallGraph analysis.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116443 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
2ab36d350293c77fc8941ce1023e4899df7e3a82 12-Oct-2010 Owen Anderson <resistor@mac.com> Begin adding static dependence information to passes, which will allow us to
perform initialization without static constructors AND without explicit initialization
by the client. For the moment, passes are required to initialize both their
(potential) dependencies and any passes they preserve. I hope to be able to relax
the latter requirement in the future.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116334 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
ce665bd2e2b581ab0858d1afe359192bac96b868 08-Oct-2010 Owen Anderson <resistor@mac.com> Now with fewer extraneous semicolons!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115996 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
90c579de5a383cee278acc3f7e7b9d0a656e6a35 06-Aug-2010 Owen Anderson <resistor@mac.com> Reapply r110396, with fixes to appease the Linux buildbot gods.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110460 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
1f74590e9d1b9cf0f1f81a156efea73f76546e05 06-Aug-2010 Owen Anderson <resistor@mac.com> Revert r110396 to fix buildbots.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110410 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
9ccaf53ada99c63737547c0235baeb8454b04e80 06-Aug-2010 Owen Anderson <resistor@mac.com> Don't use PassInfo* as a type identifier for passes. Instead, use the address of the static
ID member as the sole unique type identifier. Clean up APIs related to this change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110396 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
7d3056b16038a6a09c452c0dfcc3c8f4e421506a 29-Jul-2010 Gabor Greif <ggreif@gmail.com> simplify by using CallSite constructors; virtually eliminates CallSite::get from the tree

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109687 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
d13db2c59cc94162d6cf0a04187d408bfef6d4a7 22-Jul-2010 Owen Anderson <resistor@mac.com> Fix batch of converting RegisterPass<> to INTIALIZE_PASS().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109045 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
a53029b1fcc71b1482863a7031ddb0c48d7a1177 12-Jul-2010 Gabor Greif <ggreif@gmail.com> cache result of operator*

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108146 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
eae220259fca393adc874ed41e3930011047beb7 20-Apr-2010 Chris Lattner <sabre@nondot.org> Fix rdar://7879828 - crash in CallGraph, a self host issue.
Arg promotion was deleting call graph nodes that still had references
from the 'indirect' CGN. Like the inliner, it should only delete the
function if all references are gone.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101845 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
2decb22222cac46bb1d9163e7b89d7e5be8ef65f 17-Apr-2010 Chris Lattner <sabre@nondot.org> introduce a new CallGraphSCC class, and pass it around
to CallGraphSCCPass's instead of passing around a
std::vector<CallGraphNode*>. No functionality change,
but now we have a much tidier interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101558 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
6fde0bd39b1b431b7be30aaf9221ce6c60b0a5f0 27-Mar-2010 Eric Christopher <echristo@apple.com> When we promote a load of an argument make sure to take the alignment
of the previous load - it's usually important. For example, we don't want
to blindly turn an unaligned load into an aligned one.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99699 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
0054c7a867f85f52fdcc11279d696160de92c9f8 23-Mar-2010 Gabor Greif <ggreif@gmail.com> add assert in argpromotion, which cannot trigger
if Function::hasAddressTaken works as advertised

also included some cosmetic cleanups

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99276 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
813636a97bfb05955f507f77bd68c42ed101745f 25-Feb-2010 Nick Lewycky <nicholas@mxc.ca> Correct whitespace.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97120 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
1df9859c40492511b8aa4321eb76496005d3b75b 16-Feb-2010 Duncan Sands <baldrick@free.fr> There are two ways of checking for a given type, for example isa<PointerType>(T)
and T->isPointerTy(). Convert most instances of the first form to the second form.
Requested by Chris.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96344 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
f451cb870efcf9e0302d25ed05f4cac6bb494e42 10-Feb-2010 Dan Gohman <gohman@apple.com> Fix "the the" and similar typos.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95781 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
5ededf7d42417379d230c92fc73912ebb650ede9 05-Jan-2010 David Greene <greened@obbligato.org> Change errs() to dbgs().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92639 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
f5a86f45e75ec744c203270ffa03659eb0a220c1 25-Oct-2009 Nick Lewycky <nicholas@mxc.ca> Remove includes of Support/Compiler.h that are no longer needed after the
VISIBILITY_HIDDEN removal.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85043 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
6726b6d75a8b679068a58cb954ba97cf9d1690ba 25-Oct-2009 Nick Lewycky <nicholas@mxc.ca> Remove VISIBILITY_HIDDEN from class/struct found inside anonymous namespaces.
Chris claims we should never have visibility_hidden inside any .cpp file but
that's still not true even after this commit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85042 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
a51c39cc3265f5d0d5de87b4a3ef9332c83556e1 15-Sep-2009 Chris Lattner <sabre@nondot.org> add a new CallGraphNode::replaceCallEdge method and use it from
argpromote to avoid invalidating an iterator. This fixes PR4977.
All clang tests now pass with expensive checking (on my system
at least).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81843 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
da230cb876edf0d4fa8eefc289b8addfb722cd07 01-Sep-2009 Chris Lattner <sabre@nondot.org> remove CallGraphNode::replaceCallSite, it is redundant with other APIs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80708 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
a3512bd589ad9269ddaa4e9c008da43c36b4a1b8 31-Aug-2009 Chris Lattner <sabre@nondot.org> add -debug output


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80539 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
5095e3d1d1caef8d573534d369e37277c623064c 31-Aug-2009 Chris Lattner <sabre@nondot.org> Fix some nasty callgraph dangling pointer problems in
argpromotion and structretpromote. Basically, when replacing
a function, they used the 'changeFunction' api which changes
the entry in the function map (and steals/reuses the callgraph
node).

This has some interesting effects: first, the problem is that it doesn't
update the "callee" edges in any callees of the function in the call graph.
Second, this covers for a major problem in all the CGSCC pass stuff, which
is that it is completely broken when functions are deleted if they *don't*
reuse a CGN. (there is a cute little fixme about this though :).

This patch changes the protocol that CGSCC passes must obey: now the CGSCC
pass manager copies the SCC and preincrements its iterator to avoid passes
invalidating it. This allows CGSCC passes to mutate the current SCC. However
multiple passes may be run on that SCC, so if passes do this, they are now
required to *update* the SCC to be current when they return.

Other less interesting parts of this patch are that it makes passes update
the CG more directly, eliminates changeFunction, and requires clients of
replaceCallSite to specify the new callee CGN if they are changing it.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80527 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
23132b188ba651ba172380cd082cc286df73d440 24-Aug-2009 Chris Lattner <sabre@nondot.org> prune the #includes in raw_ostream.h by moving a
member out of line. ftostr is not particularly speedy,
so that method is presumably not perf sensitive.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79885 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
7eb28f3786543f63cb9a4099655e6d456fca71f7 14-Aug-2009 Dan Gohman <gohman@apple.com> Make TargetData optional in GlobalOpt and ArgumentPromotion.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78967 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
1d0be15f89cb5056e20e2d24faa8d6afb1573bca 13-Aug-2009 Owen Anderson <resistor@mac.com> Push LLVMContexts through the IntegerType APIs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78948 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
a7235ea7245028a0723e8ab7fd011386b3900777 31-Jul-2009 Owen Anderson <resistor@mac.com> Move a few more APIs back to 2.5 forms. The only remaining ones left to change back are
metadata related, which I'm waiting on to avoid conflicting with Devang.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77721 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
fe09b2098ac483f6d6ce6ea4ab237a9539bdb6b9 30-Jul-2009 Daniel Dunbar <daniel@zuster.org> Twines: Don't allow implicit conversion from integers, this is too tricky.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77605 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
7f93dc8345fb33652973e35cae4c3b58addf4f87 30-Jul-2009 Daniel Dunbar <daniel@zuster.org> Switch obvious clients to Twine instead of utostr (when they were already using
a Twine, e.g., for names).
- I am a little ambivalent about this; we don't want the string conversion of
utostr, but using overload '+' mixed with string and integer arguments is
sketchy. On the other hand, this particular usage is something of an idiom.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77579 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
debcb01b0f0a15f568ca69e8f288fade4bfc7297 30-Jul-2009 Owen Anderson <resistor@mac.com> Move types back to the 2.5 API.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77516 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
ce63ffb52f249b62cdf2d250c128007b13f27e71 25-Jul-2009 Daniel Dunbar <daniel@zuster.org> More migration to raw_ostream, the water has dried up around the iostream hole.
- Some clients which used DOUT have moved to DEBUG. We are deprecating the
"magic" DOUT behavior which avoided calling printing functions when the
statement was disabled. In addition to being unnecessary magic, it had the
downside of leaving code in -Asserts builds, and of hiding potentially
unnecessary computations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77019 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
eed707b1e6097aac2bb6b3d47271f6300ace7f2e 25-Jul-2009 Owen Anderson <resistor@mac.com> Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77011 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
dfd3b647839d3f944b5d8bffd6e9a2ec022d3507 22-Jul-2009 Daniel Dunbar <daniel@zuster.org> Remove unnecessary store to temporary std::string.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76782 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
e922c0201916e0b980ab3cfe91e1413e68d55647 22-Jul-2009 Owen Anderson <resistor@mac.com> Get rid of the Pass+Context magic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
50dead06ffc107edb7e84857baaeeb09039c631c 16-Jul-2009 Owen Anderson <resistor@mac.com> Revert yesterday's change by removing the LLVMContext parameter to AllocaInst and MallocInst.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75863 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
9adc0abad3c3ed40a268ccbcee0c74cb9e1359fe 15-Jul-2009 Owen Anderson <resistor@mac.com> Move EVER MORE stuff over to LLVMContext.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75703 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
14ce9ef2e9013ba56e1daafebd91fe3ee1e8647e 06-Jul-2009 Owen Anderson <resistor@mac.com> More LLVMContext-ification.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74811 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
757068f3bad425fb126fe16ab7b8a82a636e6bbd 10-Jun-2009 Jay Foad <jay.foad@gmail.com> Implement and use new method Function::hasAddressTaken().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73164 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
5b7dfbd89a0a0b7b59603bf9eb0f3f58534b4dd5 17-Apr-2009 David Greene <greened@obbligato.org> Use a safer iterator interface and get rid of std C++ library misuse.
This fixes a --enable-expensive-checks problem.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69353 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
38deef9ce58b33dba34515f23fb7dbde02164c77 18-Feb-2009 Dan Gohman <gohman@apple.com> Add explicit keywords.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64915 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
edc4d69917df7dc34543adf719d5c93249fd5e27 22-Jan-2009 Gabor Greif <ggreif@gmail.com> introduce a useful abstraction to find out if a Use is in the call position of an instruction

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62788 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
bb46f52027416598a662dc1c58f48d9d56b1a65b 15-Jan-2009 Rafael Espindola <rafael.espindola@gmail.com> Add the private linkage.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62279 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
b079a391c8b85d088dabce715d99be5917af88fa 16-Nov-2008 Torok Edwin <edwintorok@gmail.com> If SI->size() is 0, we are not allowed to dereference ->begin().
This fixed PR3078.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59416 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
19c874638d9478a5d5028854817a5ee72293bb2b 27-Sep-2008 Devang Patel <dpatel@apple.com> Now Attributes are divided in three groups
- return attributes - inreg, zext and sext
- parameter attributes
- function attributes - nounwind, readonly, readnone, noreturn

Return attributes use 0 as the index.
Function attributes use ~0U as the index.

This patch requires corresponding changes in llvm-gcc and clang.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56704 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
0598866c052147c31b808391f58434ce3dbfb838 25-Sep-2008 Devang Patel <dpatel@apple.com> Large mechanical patch.

s/ParamAttr/Attribute/g
s/PAList/AttrList/g
s/FnAttributeWithIndex/AttributeWithIndex/g
s/FnAttr/Attribute/g

This sets the stage
- to implement function notes as function attributes and
- to distinguish between function attributes and return value attributes.

This requires corresponding changes in llvm-gcc and clang.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56622 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
e3d76d37e972d6f7b1335a3944ce31ae8f4cd3c9 24-Sep-2008 Devang Patel <dpatel@apple.com> s/ParamAttrsWithIndex/FnAttributeWithIndex/g


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56535 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
eaf42abab6d465c38891345d999255871cf03943 24-Sep-2008 Devang Patel <dpatel@apple.com> s/ParameterAttributes/Attributes/g



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56513 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
34c8847b2d27433ec7b81c824b66771e7665873a 08-Sep-2008 Duncan Sands <baldrick@free.fr> Update the callgraph correctly in ArgumentPromotion.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55895 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
4cddaf77c4f2482e7d3e7cc1c80895523dcfb68e 07-Sep-2008 Duncan Sands <baldrick@free.fr> Correct a comment and strip trailing whitespace.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55883 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
ae73dc1448d25b02cabc7c64c86c64371453dda8 04-Sep-2008 Dan Gohman <gohman@apple.com> Tidy up several unbeseeming casts from pointer to intptr_t.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55779 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
477f5a2f11a0383b4ecfcb0db2913027ed38ee39 29-Jul-2008 Matthijs Kooijman <matthijs@stdin.nl> Restructure ArgumentPromotion a bit. Instead of just having a single boolean
that says "unconditional loads from this argument are safe", we now keep track
of the safety per set of indices from which loads happen. This prevents
ArgPromotion from promoting loads that aren't really valid. As an added effect,
this will now disregard the the type of the indices passed to a GEP, so
"load GEP %A, i32 1" and "load GEP %A, i64 1" will result in a single argument,
not two.

This fixes PR2598, for which a testcase has been added as well.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54159 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
5e46321d665d6b1f445aff70d8eabb4870a6cf0e 29-May-2008 Gabor Greif <ggreif@gmail.com> convert more operand loops to iterator formulation

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51663 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
43e2a035309f4e353a8bd5547d10125414597e74 27-May-2008 Duncan Sands <baldrick@free.fr> Fix some constructs that gcc-4.4 warns about.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51591 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
28c3cff8250b3fe2adc6479306fe7dbdb48a1bdb 26-May-2008 Duncan Sands <baldrick@free.fr> Factor code to copy global value attributes like
the section or the visibility from one global
value to another: copyAttributesFrom. This is
particularly useful for duplicating functions:
previously this was done by explicitly copying
each attribute in turn at each place where a
new function was created out of an old one, with
the result that obscure attributes were regularly
forgotten (like the collector or the section).
Hopefully now everything is uniform and nothing
is forgotten.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51567 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
992e97eed344a141ff581838cfdacb76a1e9559a 23-May-2008 Matthijs Kooijman <matthijs@stdin.nl> Indent fix.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51477 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
399101a5990621b0357009ab1852cc00f410a6c6 23-May-2008 Dan Gohman <gohman@apple.com> Use isSingleValueType instead of isFirstClassType to
exclude struct and array types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51459 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
a72acf938902ea8ae2776cad7327257e88a63a54 13-May-2008 Nate Begeman <natebegeman@mac.com> 80 col / tabs fixes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51021 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
844731a7f1909f55935e3514c9e713a62d67662e 13-May-2008 Dan Gohman <gohman@apple.com> Clean up the use of static and anonymous namespaces. This turned up
several things that were neither in an anonymous namespace nor static
but not intended to be global.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51017 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
bcd203cf860269987f32b14737b200b84fc2b63e 19-Apr-2008 Chris Lattner <sabre@nondot.org> Allow argpromote to promote struct arguments with a specified number
of elements. Patch by Matthijs Kooijman!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49962 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
051a950000e21935165db56695e35bade668193b 06-Apr-2008 Gabor Greif <ggreif@gmail.com> API changes for class Use size reduction, wave 1.
Specifically, introduction of XXX::Create methods
for Users that have a potentially variable number of
Uses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49277 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
2b3407f5b3d8626b924c532bcfea15daaf1bd3c0 20-Mar-2008 Zhou Sheng <zhousheng00@gmail.com> Take the old function's name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48588 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
58d74910c6b82e622ecbb57d6644d48fec5a5c0f 12-Mar-2008 Chris Lattner <sabre@nondot.org> Reimplement the parameter attributes support, phase #1. hilights:

1. There is now a "PAListPtr" class, which is a smart pointer around
the underlying uniqued parameter attribute list object, and manages
its refcount. It is now impossible to mess up the refcount.
2. PAListPtr is now the main interface to the underlying object, and
the underlying object is now completely opaque.
3. Implementation details like SmallVector and FoldingSet are now no
longer part of the interface.
4. You can create a PAListPtr with an arbitrary sequence of
ParamAttrsWithIndex's, no need to make a SmallVector of a specific
size (you can just use an array or scalar or vector if you wish).
5. All the client code that had to check for a null pointer before
dereferencing the pointer is simplified to just access the
PAListPtr directly.
6. The interfaces for adding attrs to a list and removing them is a
bit simpler.

Phase #2 will rename some stuff (e.g. PAListPtr) and do other less
invasive changes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48289 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
22c3979fcaa7ff19c44253eb9b0b0160dfef0aa4 22-Feb-2008 Dale Johannesen <dalej@apple.com> Split ParameterAttributes.h, putting the complicated
stuff into ParamAttrsList.h. Per feedback from
ParamAttrs changes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47504 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
0d51e7ec0d2dcbea9e304fd58deb05f37eb75635 19-Feb-2008 Dale Johannesen <dalej@apple.com> Expand ParameterAttributes to 32 bits (in preparation
for adding alignment info, not there yet). Clean up
interfaces to reference ParameterAttributes consistently.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47342 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
532d022794beabceae09c7fcc222a6e4e929c748 01-Feb-2008 Duncan Sands <baldrick@free.fr> Don't drop function/call return attributes like 'nounwind'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46645 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
ab04e13a1f017c2b0a82344b4c083d92139ee2cc 17-Jan-2008 Chris Lattner <sabre@nondot.org> Fix arg promotion to propagate the correct attrs on the calls to
promoted functions. This is important for varargs calls in
particular. Thanks to duncan for providing a great testcase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46108 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
e3a8830c1d263b41ee114d7cb3fd50d240ec32b3 13-Jan-2008 Duncan Sands <baldrick@free.fr> Small simplification.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45932 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
10603e0c84d15f61443e8b17bc35f98cc46606d9 11-Jan-2008 Chris Lattner <sabre@nondot.org> Teach argpromote to ruthlessly hack small byval structs when it can
get away with it, which exposes opportunities to eliminate the memory
objects entirely. For example, we now compile byval.ll to:

define internal void @f1(i32 %b.0, i64 %b.1) {
entry:
%tmp2 = add i32 %b.0, 1 ; <i32> [#uses=0]
ret void
}

define i32 @main() nounwind {
entry:
call void @f1( i32 1, i64 2 )
ret i32 0
}

This seems like it would trigger a lot for code that passes around small
structs (e.g. SDOperand's or _Complex)...



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45886 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
e027efa21816dbd2350d137fdfa181c24cbe8c49 11-Jan-2008 Chris Lattner <sabre@nondot.org> Use smallptrset instead of std::set for efficiency.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45878 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
170b1816b2cd6f02a8d0d5f1e13d9bda2f247012 11-Jan-2008 Chris Lattner <sabre@nondot.org> a byval argument is guaranteed to be valid to load.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45877 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
40c14be5bc9ba900f01c408b65aca57e053788e1 11-Jan-2008 Chris Lattner <sabre@nondot.org> Update this code to use eraseFromParent where possible. Compute
whether an argument is byval and pass into isSafeToPromoteArgument.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45876 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
f1577014ddd13113c4a06d85bc75cd7b2dce71a9 11-Jan-2008 Chris Lattner <sabre@nondot.org> replace a loop with a constant time check.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45875 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
6e8410abf1d8841f15d17a30dcd346038862c926 11-Jan-2008 Chris Lattner <sabre@nondot.org> another minor datastructure tweak.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45874 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
a10145fdf6325c5c528689e8952ad7e4e2a1a6b5 11-Jan-2008 Chris Lattner <sabre@nondot.org> start using smallvector to avoid vector heap thrashing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45873 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
4ee451de366474b9c228b4e5fa573795a715216d 29-Dec-2007 Chris Lattner <sabre@nondot.org> Remove attribution from file headers, per discussion on llvmdev.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
194c90ed2a8e74b5a1c5184835f84c572d524dad 25-Dec-2007 Gordon Henriksen <gordonhenriksen@mac.com> Fixing several transforms which would drop the collector attribute
when copying functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45356 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
dc024674ff96820d6020757b48d47f46d4c07db2 27-Nov-2007 Duncan Sands <baldrick@free.fr> Fix PR1146: parameter attributes are longer part of
the function type, instead they belong to functions
and function calls. This is an updated and slightly
corrected version of Reid Spencer's original patch.
The only known problem is that auto-upgrading of
bitcode files doesn't seem to work properly (see
test/Bitcode/AutoUpgradeIntrinsics.ll). Hopefully
a bitcode guru (who might that be? :) ) will fix it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44359 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
514ab348fddcdffa8367685dc608b2f8d5de986d 01-Nov-2007 Duncan Sands <baldrick@free.fr> Executive summary: getTypeSize -> getTypeStoreSize / getABITypeSize.
The meaning of getTypeSize was not clear - clarifying it is important
now that we have x86 long double and arbitrary precision integers.
The issue with long double is that it requires 80 bits, and this is
not a multiple of its alignment. This gives a primitive type for
which getTypeSize differed from getABITypeSize. For arbitrary precision
integers it is even worse: there is the minimum number of bits needed to
hold the type (eg: 36 for an i36), the maximum number of bits that will
be overwriten when storing the type (40 bits for i36) and the ABI size
(i.e. the storage size rounded up to a multiple of the alignment; 64 bits
for i36).

This patch removes getTypeSize (not really - it is still there but
deprecated to allow for a gradual transition). Instead there is:

(1) getTypeSizeInBits - a number of bits that suffices to hold all
values of the type. For a primitive type, this is the minimum number
of bits. For an i36 this is 36 bits. For x86 long double it is 80.
This corresponds to gcc's TYPE_PRECISION.

(2) getTypeStoreSizeInBits - the maximum number of bits that is
written when storing the type (or read when reading it). For an
i36 this is 40 bits, for an x86 long double it is 80 bits. This
is the size alias analysis is interested in (getTypeStoreSize
returns the number of bytes). There doesn't seem to be anything
corresponding to this in gcc.

(3) getABITypeSizeInBits - this is getTypeStoreSizeInBits rounded
up to a multiple of the alignment. For an i36 this is 64, for an
x86 long double this is 96 or 128 depending on the OS. This is the
spacing between consecutive elements when you form an array out of
this type (getABITypeSize returns the number of bytes). This is
TYPE_SIZE in gcc.

Since successive elements in a SequentialType (arrays, pointers
and vectors) need to be aligned, the spacing between them will be
given by getABITypeSize. This means that the size of an array
is the length times the getABITypeSize. It also means that GEP
computations need to use getABITypeSize when computing offsets.
Furthermore, if an alloca allocates several elements at once then
these too need to be aligned, so the size of the alloca has to be
the number of elements multiplied by getABITypeSize. Logically
speaking this doesn't have to be the case when allocating just
one element, but it is simpler to also use getABITypeSize in this
case. So alloca's and mallocs should use getABITypeSize. Finally,
since gcc's only notion of size is that given by getABITypeSize, if
you want to output assembler etc the same as gcc then getABITypeSize
is the size you want.

Since a store will overwrite no more than getTypeStoreSize bytes,
and a read will read no more than that many bytes, this is the
notion of size appropriate for alias analysis calculations.

In this patch I have corrected all type size uses except some of
those in ScalarReplAggregates, lib/Codegen, lib/Target (the hard
cases). I will get around to auditing these too at some point,
but I could do with some help.

Finally, I made one change which I think wise but others might
consider pointless and suboptimal: in an unpacked struct the
amount of space allocated for a field is now given by the ABI
size rather than getTypeStoreSize. I did this because every
other place that reserves memory for a type (eg: alloca) now
uses getABITypeSize, and I didn't want to make an exception
for unpacked structs, i.e. I did it to make things more uniform.
This only effects structs containing long doubles and arbitrary
precision integers. If someone wants to pack these types more
tightly they can always use a packed struct.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43620 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
55cbec317d9c30c8ae1d35eaa008ca63d1f2fce9 26-Oct-2007 Gordon Henriksen <gordonhenriksen@mac.com> More fleshing out of docs/Passes.html, plus some typo fixes and
improved wording in source files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43377 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
b8f74793b9d161bc666fe27fc92fe112b6ec169b 04-Sep-2007 David Greene <greened@obbligato.org> Update GEP constructors to use an iterator interface to fix
GLIBCXX_DEBUG issues.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41697 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
f1355a55f8d815f5385e9a4432195f03b65f3a42 27-Aug-2007 David Greene <greened@obbligato.org> Update InvokeInst to work like CallInst


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41506 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
9132a2b81842b0e2b77703fab3e6fe7467f859bb 23-Aug-2007 Chris Lattner <sabre@nondot.org> rename APInt::toString -> toStringUnsigned for symmetry with toStringSigned()

Add an APSInt::toString() method.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41309 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
52eec548206d0b135b55ba52dd0e82e978f15ae5 01-Aug-2007 David Greene <greened@obbligato.org> New CallInst interface to address GLIBCXX_DEBUG errors caused by
indexing an empty std::vector.

Updates to all clients.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40660 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
ecd94c804a563f2a86572dcf1d2e81f397e19daa 06-May-2007 Nick Lewycky <nicholas@mxc.ca> Fix typo in comment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36873 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
1997473cf72957d0e70322e2fe6fe2ab141c58a6 03-May-2007 Devang Patel <dpatel@apple.com> Drop 'const'


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36662 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
3e15bf33e024b9df9e89351a165acfdb1dde51ed 02-May-2007 Devang Patel <dpatel@apple.com> Use 'static const char' instead of 'static const int'.
Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36652 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
794fd75c67a2cdc128d67342c6d88a504d186896 01-May-2007 Devang Patel <dpatel@apple.com> Do not use typeinfo to identify pass in pass manager.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36632 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
a0e0129e3f03fae1a275537a00e426a31d5eb649 01-Mar-2007 Reid Spencer <rspencer@reidspencer.com> Use APInt conversion to string so the result is correct regardless of the
bit width of the ConstantInt being converted.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34810 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
93e985f1b17aef62d58e3198a4604f9f6cfe8d19 13-Feb-2007 Chris Lattner <sabre@nondot.org> Eliminate use of ctors that take vectors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34219 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
1ccd185cb49d81465a2901622e58ceae046d1d83 12-Feb-2007 Chris Lattner <sabre@nondot.org> stop using methods that take vectors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34205 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
046800a7125cd497613efc0e1ea15cb595666585 11-Feb-2007 Chris Lattner <sabre@nondot.org> simplify name juggling through the use of Value::takeName.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34175 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
9133fe28954d498fc4de13064c7d65bd811de02c 06-Feb-2007 Reid Spencer <rspencer@reidspencer.com> Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in
the Transforms library. This reduces debug library size by 132 KB, debug
binary size by 376 KB, and reduces link time for llvm tools slightly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33939 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
c71ca3cdd2d7a08b043ebb717cad0beadaf47450 26-Jan-2007 Devang Patel <dpatel@apple.com> Inherit CallGraphSCCPass directly from Pass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33514 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
c5b206b6be61d0d933b98b6af5e22f42edd48ad1 31-Dec-2006 Reid Spencer <rspencer@reidspencer.com> For PR950:
This patch replaces signed integer types with signless ones:
1. [US]Byte -> Int8
2. [U]Short -> Int16
3. [U]Int -> Int32
4. [U]Long -> Int64.
5. Removal of isSigned, isUnsigned, getSignedVersion, getUnsignedVersion
and other methods related to signedness. In a few places this warranted
identifying the signedness information from other sources.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32785 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
86453c52ba02e743d29c08456e51006500041456 19-Dec-2006 Chris Lattner <sabre@nondot.org> Eliminate static ctors due to Statistic objects


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32693 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
ac0b6ae358944ae8b2b5a11dc08f52c3ed89f2da 06-Dec-2006 Chris Lattner <sabre@nondot.org> Detemplatize the Statistic class. The only type it is instantiated with
is 'unsigned'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32279 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
0a81aac4b46eed130d20714af5a1c01b05d0275e 26-Nov-2006 Bill Wendling <isanbard@gmail.com> Replace #include <iostream> with llvm_* streams.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31924 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
3ed469ccd7b028a030b550d84b7336d146f5d8fa 02-Nov-2006 Reid Spencer <rspencer@reidspencer.com> For PR786:
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31380 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
b83eb6447ba155342598f0fabe1f08f5baa9164a 20-Oct-2006 Reid Spencer <rspencer@reidspencer.com> For PR950:
This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31063 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
99435d32b3318f1b2f593f484ea9ba26804bf56c 03-Oct-2006 Evan Cheng <evan.cheng@apple.com> Revert previous patch. Still breaking things.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30698 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
32954718469b91193561c2efdc45db7d7cdd05df 29-Sep-2006 Owen Anderson <resistor@mac.com> Another attempt at making ArgPromotion smarter. This patch no longer breaks Burg.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30657 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
94876527af8703273c523840cf41b00aaf85389b 15-Sep-2006 Chris Lattner <sabre@nondot.org> revert previous two patches. They cause miscompilation of MultiSource/Applications/Burg


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30397 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
46f022a7f105211d5ea2c394e406d1943b80908c 15-Sep-2006 Owen Anderson <resistor@mac.com> Revert my previous work on ArgumentPromotion. Further investigation has revealed these
changes to be incorrect. They just weren't showing up in any of our current testcases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30385 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
b833e5ac3fc9230947cbdfd50c7d8782a0c17d60 02-Sep-2006 Owen Anderson <resistor@mac.com> Make ArgumentPromotion handle recursive functions that pass pointers in their recursive calls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30057 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
7f8897f22e88271cfa114998a4d6088e7c8e8e11 28-Aug-2006 Chris Lattner <sabre@nondot.org> eliminate RegisterOpt. It does the same thing as RegisterPass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29925 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
dac58ad983c62b49629e1f2969f4e0a621167d63 23-Jan-2006 Chris Lattner <sabre@nondot.org> Make iostream #inclusion explicit


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25514 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
f201dbc1a4a638659ec3916785196e2c204c7755 09-May-2005 Chris Lattner <sabre@nondot.org> Preserve calling conventions when doing IPO


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21798 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
1430ef134d36888b99d2e6fedd2b025882593538 06-May-2005 Chris Lattner <sabre@nondot.org> preserve the tail marker


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21734 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
fd93908ae8b9684fe71c239e3c6cfe13ff6a2663 22-Apr-2005 Misha Brukman <brukman+llvm@gmail.com> Remove trailing whitespace


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21427 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
e4d5c441e04bdc00ccf1804744af670655123b07 15-Mar-2005 Chris Lattner <sabre@nondot.org> This mega patch converts us from using Function::a{iterator|begin|end} to
using Function::arg_{iterator|begin|end}. Likewise Module::g* -> Module::global_*.

This patch is contributed by Gabor Greif, thanks!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20597 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
4d0801b243ebb05954ec2173b45ed9f892ef961a 08-Jan-2005 Chris Lattner <sabre@nondot.org> Fix VS warnings.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19382 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
4c989b6bd7f3ccaedd522a6a53a49ea7e170e75e 14-Nov-2004 Chris Lattner <sabre@nondot.org> Remove debugging code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17719 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
11a3d7b7ddd10659b72ed248d878fa0d90ddcb45 14-Nov-2004 Chris Lattner <sabre@nondot.org> Argument promotion transforms functions to unconditionally load their
argument pointers. This is only valid to do if the function already
unconditionally loaded an argument or if the pointer passed in is known
to be valid. Make sure to do the required checks.

This fixed ArgumentPromotion/control-flow.ll and the Burg program.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17718 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
b12914bfc0f76a7a48357162d5f4c39a1343e69b 20-Sep-2004 Chris Lattner <sabre@nondot.org> 'Pass' should now not be derived from by clients. Instead, they should derive
from ModulePass. Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16436 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
f5afcabff887c2e9023f0c69c44f1de15b5c4347 19-Sep-2004 Chris Lattner <sabre@nondot.org> Add comment


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16400 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
5eb6f6c829ddfe353f94623aa1009c72be930497 18-Sep-2004 Chris Lattner <sabre@nondot.org> Convert this pass to be a CallGraphSCCPass instead of a Pass, which eliminates
the worklist and makes it more efficient. This does not change functionality
at all.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16390 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
ebeb0cba94e41b60f2095d4e7f09989f16233da4 17-Sep-2004 Chris Lattner <sabre@nondot.org> Fix typo in comment


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16384 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
551ccae044b0ff658fe629dd67edd5ffe75d10e8 02-Sep-2004 Reid Spencer <rspencer@reidspencer.com> Changes For Bug 352
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
317815891826673a117554c7b5bf1431c253c4e7 18-Jul-2004 Reid Spencer <rspencer@reidspencer.com> bug 122:
- Excise dead CPR procesing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14944 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
beabf45a6923b1748edae40d53e2b2c4362cc32f 21-Jun-2004 Chris Lattner <sabre@nondot.org> Make order of argument addition deterministic. In particular, the layout
of ConstantInt objects in memory used to determine which order arguments
were added in in some cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14276 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
9e7cc2f0d42aa4127e3b8406e25907a96ce9ada0 23-May-2004 Chris Lattner <sabre@nondot.org> Fairly substantial changes to update the alias analysis we are querying as
we make the transformation. This allows us to use interprocedural alias
analyses successfully.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13691 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
9440db886627161a8413e823797569fc7b10beaf 08-Mar-2004 Chris Lattner <sabre@nondot.org> Implement ArgumentPromotion/aggregate-promote.ll

This allows pointers to aggregate objects, whose elements are only read, to
be promoted and passed in by element instead of by reference. This can
enable a LOT of subsequent optimizations in the caller function.

It's worth pointing out that this stuff happens a LOT of C++ programs, because
objects in templates are generally passed around by reference. When these
templates are instantiated on small aggregate or scalar types, however, it is
more efficient to pass them in by value than by reference.

This transformation triggers most on C++ codes (e.g. 334 times on eon), but
does happen on C codes as well. For example, on mesa it triggers 72 times,
and on gcc it triggers 35 times. this is amazingly good considering that
we are using 'basicaa' so far.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12202 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
86a734bd40857db9ef205234f3b58e550ee5959b 07-Mar-2004 Chris Lattner <sabre@nondot.org> Implement: ArgumentPromotion/chained.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12200 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
7db5a6df78749bf0cd37870fcefe08b8849e38e6 07-Mar-2004 Chris Lattner <sabre@nondot.org> Fix another minor bug, exposed by perlbmk


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12198 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
7e6f5090afbb5c05c8f73c836d56aadb16425bb0 07-Mar-2004 Chris Lattner <sabre@nondot.org> Fix a minor bug and turn debug output into, well, debug output.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12195 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
ed570a7dca45e001a6223e2a25d034b838934f88 07-Mar-2004 Chris Lattner <sabre@nondot.org> New LLVM pass: argument promotion. This version only handles simple scalar
variables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12193 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp