oota-llvm.git
14 years agoAdd ParseInlineMetadata() which can parses metadata that refers to an instruction...
Victor Hernandez [Thu, 3 Dec 2009 23:40:58 +0000 (23:40 +0000)]
Add ParseInlineMetadata() which can parses metadata that refers to an instruction.  Extend ParseParameterList() to use this new function so that calls to llvm.dbg.declare can pass inline metadata

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90497 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoremove out of date FIXME.
Jim Grosbach [Thu, 3 Dec 2009 21:55:01 +0000 (21:55 +0000)]
remove out of date FIXME.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90490 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoHandle undef values properly.
Evan Cheng [Thu, 3 Dec 2009 21:51:55 +0000 (21:51 +0000)]
Handle undef values properly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90489 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoWatch out for PHI instruction with no source operands.
Evan Cheng [Thu, 3 Dec 2009 21:50:58 +0000 (21:50 +0000)]
Watch out for PHI instruction with no source operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90488 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix a comment typo.
Bob Wilson [Thu, 3 Dec 2009 21:47:07 +0000 (21:47 +0000)]
Fix a comment typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90487 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix ExpandShiftWithUnknownAmountBit, which was completely bogus.
Duncan Sands [Thu, 3 Dec 2009 21:37:32 +0000 (21:37 +0000)]
Fix ExpandShiftWithUnknownAmountBit, which was completely bogus.
Pointed out by Javier Martinez (who also provided a patch).  Since
this logic is not used on (for example) x86, I guess nobody noticed.
Tested by generating SHL, SRL, SRA on various choices of i64 for all
possible shift amounts, and comparing with gcc.  Since I did this on
x86-32, I had to force the use of ExpandShiftWithUnknownAmountBit.
What I'm saying here is that I don't have a testcase I can add to the
repository.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90482 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoClean up some loop logic.
Jakob Stoklund Olesen [Thu, 3 Dec 2009 20:49:10 +0000 (20:49 +0000)]
Clean up some loop logic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90481 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd support to emit debug info for virtual functions and virtual base classes.
Devang Patel [Thu, 3 Dec 2009 19:11:07 +0000 (19:11 +0000)]
Add support to emit debug info for virtual functions and virtual base classes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90474 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoPrint a newline after the Args: line so that unrelated errs() output doesn't
Dan Gohman [Thu, 3 Dec 2009 19:03:18 +0000 (19:03 +0000)]
Print a newline after the Args: line so that unrelated errs() output doesn't
end up on the same line.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90473 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix MSVC build.
Benjamin Kramer [Thu, 3 Dec 2009 13:23:03 +0000 (13:23 +0000)]
Fix MSVC build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90454 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoConvert ProfileVerifier to template so it can be used for different types of ProfileInfo.
Andreas Neustifter [Thu, 3 Dec 2009 12:55:57 +0000 (12:55 +0000)]
Convert ProfileVerifier to template so it can be used for different types of ProfileInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90451 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDo not create negative edge weights in ProfileEstimator.
Andreas Neustifter [Thu, 3 Dec 2009 12:41:14 +0000 (12:41 +0000)]
Do not create negative edge weights in ProfileEstimator.
Use integer values for weights to prevent rounding errors.
Make ProfileEstimator more robust in general CFGs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90449 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd an implementation of the delta debugging algorithm.
Daniel Dunbar [Thu, 3 Dec 2009 11:12:42 +0000 (11:12 +0000)]
Add an implementation of the delta debugging algorithm.
 - This is a pretty slow / memory intensive implementation, and I will likely
   change it to an iterative model, but it works.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90447 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUse ProfileInfo-API in ProfileInfo Loader and do more assertions.
Andreas Neustifter [Thu, 3 Dec 2009 11:00:37 +0000 (11:00 +0000)]
Use ProfileInfo-API in ProfileInfo Loader and do more assertions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90446 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoConverted ProfileInfo to template, added more API for ProfileInfo-preserving.
Andreas Neustifter [Thu, 3 Dec 2009 09:30:12 +0000 (09:30 +0000)]
Converted ProfileInfo to template, added more API for ProfileInfo-preserving.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90445 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoTeach tail duplication to update SSA form. Work in progress.
Evan Cheng [Thu, 3 Dec 2009 08:43:53 +0000 (08:43 +0000)]
Teach tail duplication to update SSA form. Work in progress.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90432 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoexpand note.
Chris Lattner [Thu, 3 Dec 2009 07:43:46 +0000 (07:43 +0000)]
expand note.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90429 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoadd a note
Chris Lattner [Thu, 3 Dec 2009 07:41:54 +0000 (07:41 +0000)]
add a note

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90428 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDon't pull vector sext through both hands of a logical operation, since doing so...
Nate Begeman [Thu, 3 Dec 2009 07:11:29 +0000 (07:11 +0000)]
Don't pull vector sext through both hands of a logical operation, since doing so prevents the fusion of vector sext and setcc into vsetcc.
Add a testcase for the above transformation.
Fix a bogus use of APInt noticed while tracking this down.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90423 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agofix a build problem with VC++, PR5664, patch by Alp Toker!
Chris Lattner [Thu, 3 Dec 2009 06:58:32 +0000 (06:58 +0000)]
fix a build problem with VC++, PR5664, patch by Alp Toker!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90419 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRecognize canonical forms of vector shuffles where the same vector is used for
Bob Wilson [Thu, 3 Dec 2009 06:40:55 +0000 (06:40 +0000)]
Recognize canonical forms of vector shuffles where the same vector is used for
both source operands.  In the canonical form, the 2nd operand is changed to an
undef and the shuffle mask is adjusted to only reference elements from the 1st
operand.  Radar 7434842.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90417 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDon't call getValueType() on a null SDValue
Jakob Stoklund Olesen [Thu, 3 Dec 2009 05:15:35 +0000 (05:15 +0000)]
Don't call getValueType() on a null SDValue

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90415 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix this crasher, and add a FIXME for a missed optimization.
Owen Anderson [Thu, 3 Dec 2009 03:43:29 +0000 (03:43 +0000)]
Fix this crasher, and add a FIXME for a missed optimization.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90408 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFill out codegen SSA updater. It's not yet tested.
Evan Cheng [Thu, 3 Dec 2009 02:31:43 +0000 (02:31 +0000)]
Fill out codegen SSA updater. It's not yet tested.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90395 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRevert r90371. It was causing build failures.
Bill Wendling [Thu, 3 Dec 2009 01:54:07 +0000 (01:54 +0000)]
Revert r90371. It was causing build failures.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90383 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDon't hang on to pointers or references after vector::push_back.
Jakob Stoklund Olesen [Thu, 3 Dec 2009 01:49:56 +0000 (01:49 +0000)]
Don't hang on to pointers or references after vector::push_back.

The MO reference to a MachineOperand can be invalidated by
MachineInstr::addOperand. Don't even use it for debugging.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90381 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoadd a failing testcase.
Chris Lattner [Thu, 3 Dec 2009 01:46:18 +0000 (01:46 +0000)]
add a failing testcase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90380 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoEmit method definition DIE at module level (even for methods with inlined functino...
Devang Patel [Thu, 3 Dec 2009 01:25:38 +0000 (01:25 +0000)]
Emit method definition DIE at module level (even for methods with inlined functino body at soure level) so that the debugger can invoke it. This fixes many test failures in gdb test suite.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90375 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFurther improvements: refactoring code that does the same thing into one
Bill Wendling [Thu, 3 Dec 2009 01:15:46 +0000 (01:15 +0000)]
Further improvements: refactoring code that does the same thing into one
function, converting "dyn_cast" to "cast", asserting the correct things, and
other general cleanups.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90371 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoyay for case insensitive file systems (?)
Chris Lattner [Thu, 3 Dec 2009 01:10:05 +0000 (01:10 +0000)]
yay for case insensitive file systems (?)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90370 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agofix PR5673 by being more careful about pointers to functions.
Chris Lattner [Thu, 3 Dec 2009 01:05:45 +0000 (01:05 +0000)]
fix PR5673 by being more careful about pointers to functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90369 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoremove some dead std::ostream using code.
Chris Lattner [Thu, 3 Dec 2009 00:55:04 +0000 (00:55 +0000)]
remove some dead std::ostream using code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90366 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoimprove portability to avoid conflicting with std::next in c++'0x.
Chris Lattner [Thu, 3 Dec 2009 00:50:42 +0000 (00:50 +0000)]
improve portability to avoid conflicting with std::next in c++'0x.
Patch by Howard Hinnant!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90365 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoThis initial code is meant to convert TargetData to use an AbstractTypesUser so
Bill Wendling [Thu, 3 Dec 2009 00:17:12 +0000 (00:17 +0000)]
This initial code is meant to convert TargetData to use an AbstractTypesUser so
that it doesn't have dangling pointers when abstract types are resolved. This
modifies it somewhat to address comments: making the "StructLayoutMap" an
anonymous structure, calling "removeAbstractTypeUser" when appropriate, and
adding asserts where helpful.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90362 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix CMake makefiles
Douglas Gregor [Wed, 2 Dec 2009 22:19:31 +0000 (22:19 +0000)]
Fix CMake makefiles

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90354 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoSkeleton for MachineInstr level SSA updater.
Evan Cheng [Wed, 2 Dec 2009 22:02:52 +0000 (22:02 +0000)]
Skeleton for MachineInstr level SSA updater.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90353 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove unnecessary check.
Bill Wendling [Wed, 2 Dec 2009 22:02:20 +0000 (22:02 +0000)]
Remove unnecessary check.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90352 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd MaxStackAlignment.cpp to CMake
Jim Grosbach [Wed, 2 Dec 2009 19:31:07 +0000 (19:31 +0000)]
Add MaxStackAlignment.cpp to CMake

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90337 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFactor the stack alignment calculations out into a target independent pass.
Jim Grosbach [Wed, 2 Dec 2009 19:30:24 +0000 (19:30 +0000)]
Factor the stack alignment calculations out into a target independent pass.
No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90336 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDon't count PHI instructions toward the limit for tail duplicating a block.
Bob Wilson [Wed, 2 Dec 2009 17:15:24 +0000 (17:15 +0000)]
Don't count PHI instructions toward the limit for tail duplicating a block.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90326 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMove EliminateDuplicatePHINodes() from SimplifyCFG.cpp to Local.cpp
Jim Grosbach [Wed, 2 Dec 2009 17:06:45 +0000 (17:06 +0000)]
Move EliminateDuplicatePHINodes() from SimplifyCFG.cpp to Local.cpp

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90324 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoCheap, mostly strict, stable sorting.
Andreas Neustifter [Wed, 2 Dec 2009 15:57:15 +0000 (15:57 +0000)]
Cheap, mostly strict, stable sorting.

This is necessary for tests so the results are comparable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90320 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoSilence compiler warnings.
Benjamin Kramer [Wed, 2 Dec 2009 15:33:44 +0000 (15:33 +0000)]
Silence compiler warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90319 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoClarify that DIEString does not keep a copy of the string.
Devang Patel [Wed, 2 Dec 2009 15:25:16 +0000 (15:25 +0000)]
Clarify that DIEString does not keep a copy of the string.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90318 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoCleanup/remove some parts of the lifetime region handling code in memdep and GVN,
Owen Anderson [Wed, 2 Dec 2009 07:35:19 +0000 (07:35 +0000)]
Cleanup/remove some parts of the lifetime region handling code in memdep and GVN,
per Chris' comments.  Adjust testcases to match.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90304 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agofactor some code better.
Chris Lattner [Wed, 2 Dec 2009 06:44:58 +0000 (06:44 +0000)]
factor some code better.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90299 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoformatting cleanups.
Chris Lattner [Wed, 2 Dec 2009 06:35:55 +0000 (06:35 +0000)]
formatting cleanups.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90298 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agotidy up, remove dependence on order of evaluation of function args from EmitMemCpy.
Chris Lattner [Wed, 2 Dec 2009 06:05:42 +0000 (06:05 +0000)]
tidy up, remove dependence on order of evaluation of function args from EmitMemCpy.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90297 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agomerge sext-2 into sext.ll
Chris Lattner [Wed, 2 Dec 2009 05:34:35 +0000 (05:34 +0000)]
merge sext-2 into sext.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90293 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agorename test
Chris Lattner [Wed, 2 Dec 2009 05:32:33 +0000 (05:32 +0000)]
rename test

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90292 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agofilecheckize
Chris Lattner [Wed, 2 Dec 2009 05:32:16 +0000 (05:32 +0000)]
filecheckize

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90291 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFixed an assertion failure for tracking sext of a vector of integers
Mon P Wang [Wed, 2 Dec 2009 04:59:58 +0000 (04:59 +0000)]
Fixed an assertion failure for tracking sext of a vector of integers

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90290 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd utility routine to create subprogram definition entry from subprogram declaration...
Devang Patel [Tue, 1 Dec 2009 23:09:02 +0000 (23:09 +0000)]
Add utility routine to create subprogram definition entry from subprogram declaration entry.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90282 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoReuse existing subprogram DIE.
Devang Patel [Tue, 1 Dec 2009 23:07:59 +0000 (23:07 +0000)]
Reuse existing subprogram DIE.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90281 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoreturn more useful error messages by using strerror to format errno
Chris Lattner [Tue, 1 Dec 2009 22:51:41 +0000 (22:51 +0000)]
return more useful error messages by using strerror to format errno
instead of returning an ambiguous reason.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90275 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUpdate per Bill's comments. Work in progress.
Eric Christopher [Tue, 1 Dec 2009 22:28:41 +0000 (22:28 +0000)]
Update per Bill's comments. Work in progress.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90271 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix PR5391: support early clobber physical register def tied with a use (ewwww)
Evan Cheng [Tue, 1 Dec 2009 22:25:00 +0000 (22:25 +0000)]
Fix PR5391: support early clobber physical register def tied with a use (ewwww)
- A valno should be set HasRedefByEC if there is an early clobber def in the middle of its live ranges. It should not be set if the def of the valno is defined by an early clobber.
- If a physical register def is tied to an use and it's an early clobber, it just means the HasRedefByEC is set since it's still one continuous live range.
- Add a couple of missing checks for HasRedefByEC in the coalescer. In general, it should not coalesce a vr with a physical register if the physical register has a early clobber def somewhere. This is overly conservative but that's the price for using such a nasty inline asm "feature".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90269 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agotest case for IV-Users simplification loop improvement
Jim Grosbach [Tue, 1 Dec 2009 21:53:51 +0000 (21:53 +0000)]
test case for IV-Users simplification loop improvement

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90260 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agorename some variables.
Chris Lattner [Tue, 1 Dec 2009 21:16:01 +0000 (21:16 +0000)]
rename some variables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90258 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agotidy
Chris Lattner [Tue, 1 Dec 2009 21:15:15 +0000 (21:15 +0000)]
tidy

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90257 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd edge source labels to SelectionDAG graphs, now that the graph printing
Dan Gohman [Tue, 1 Dec 2009 19:20:00 +0000 (19:20 +0000)]
Add edge source labels to SelectionDAG graphs, now that the graph printing
framework omits differentiated edge sources in the case where the labels
are empty strings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90254 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMinor cleanups.
Dan Gohman [Tue, 1 Dec 2009 19:16:15 +0000 (19:16 +0000)]
Minor cleanups.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90253 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoTrim an unnecessary #include.
Dan Gohman [Tue, 1 Dec 2009 19:13:27 +0000 (19:13 +0000)]
Trim an unnecessary #include.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90252 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDon't default warnings to ON on MSVC, the spew is enough to triple the build time. :/
Daniel Dunbar [Tue, 1 Dec 2009 19:11:36 +0000 (19:11 +0000)]
Don't default warnings to ON on MSVC, the spew is enough to triple the build time. :/

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90251 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoClear function specific containers while processing end of a function, even if DW_TAG...
Devang Patel [Tue, 1 Dec 2009 18:13:48 +0000 (18:13 +0000)]
Clear function specific containers while processing end of a function, even if DW_TAG_subprogram for current function is not found.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90247 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoThumb1 exception handling setjmp
Jim Grosbach [Tue, 1 Dec 2009 18:10:36 +0000 (18:10 +0000)]
Thumb1 exception handling setjmp

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90246 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFor VLDM/VSTM (Advanced SIMD), set encoding bits Inst{11-8} to 0b1011.
Johnny Chen [Tue, 1 Dec 2009 17:37:06 +0000 (17:37 +0000)]
For VLDM/VSTM (Advanced SIMD), set encoding bits Inst{11-8} to 0b1011.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90243 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMove PHIElimination::isLiveOut method to LiveVariables.
Jakob Stoklund Olesen [Tue, 1 Dec 2009 17:13:31 +0000 (17:13 +0000)]
Move PHIElimination::isLiveOut method to LiveVariables.

We want LiveVariables clients to use methods rather than accessing the
getVarInfo data structure directly. That way it will be possible to change the
LiveVariables representation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90240 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agotypo
Gabor Greif [Tue, 1 Dec 2009 15:53:33 +0000 (15:53 +0000)]
typo

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90236 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agodemonstrate usage of Cases() mapping several strings to the same value; remove traili...
Gabor Greif [Tue, 1 Dec 2009 12:53:56 +0000 (12:53 +0000)]
demonstrate usage of Cases() mapping several strings to the same value; remove trailing spaces

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90230 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd relocation model options.
Mikhail Glushenkov [Tue, 1 Dec 2009 09:47:11 +0000 (09:47 +0000)]
Add relocation model options.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90222 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoTypo.
Mikhail Glushenkov [Tue, 1 Dec 2009 09:19:09 +0000 (09:19 +0000)]
Typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90221 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix copy paste bug
Tobias Grosser [Tue, 1 Dec 2009 08:43:33 +0000 (08:43 +0000)]
Fix copy paste bug

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90220 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agofix 255.vortex again, third time's the charm.
Chris Lattner [Tue, 1 Dec 2009 07:33:32 +0000 (07:33 +0000)]
fix 255.vortex again, third time's the charm.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90217 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agominimize this a bit more.
Chris Lattner [Tue, 1 Dec 2009 07:30:01 +0000 (07:30 +0000)]
minimize this a bit more.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90216 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoForward -save-temps to llvm-gcc.
Mikhail Glushenkov [Tue, 1 Dec 2009 06:51:30 +0000 (06:51 +0000)]
Forward -save-temps to llvm-gcc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90214 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agomerge 2009-11-29-ReverseMap.ll into crash.ll
Chris Lattner [Tue, 1 Dec 2009 06:22:10 +0000 (06:22 +0000)]
merge 2009-11-29-ReverseMap.ll into crash.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90212 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agofix PR5640 by tracking whether a block is the header of a loop more
Chris Lattner [Tue, 1 Dec 2009 06:04:43 +0000 (06:04 +0000)]
fix PR5640 by tracking whether a block is the header of a loop more
precisely, which prevents us from infinitely peeling the loop.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90211 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoSupport -[weak_]framework and -F in llvmc.
Mikhail Glushenkov [Tue, 1 Dec 2009 05:59:55 +0000 (05:59 +0000)]
Support -[weak_]framework and -F in llvmc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90210 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove the gcc builtins from the intrinsics, we'll lower them
Eric Christopher [Tue, 1 Dec 2009 03:18:26 +0000 (03:18 +0000)]
Remove the gcc builtins from the intrinsics, we'll lower them
explicitly so we can check arguments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90199 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUse CFG connectedness as a secondary sort key when deciding the order of copy coalescing.
Jakob Stoklund Olesen [Tue, 1 Dec 2009 03:03:00 +0000 (03:03 +0000)]
Use CFG connectedness as a secondary sort key when deciding the order of copy coalescing.

This means that well connected blocks are copy coalesced before the less connected blocks. Connected blocks are more difficult to
coalesce because intervals are more complicated, so handling them first gives a greater chance of success.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90194 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd a soft link so that in an apple style build we can find libLTO.dylib.
Eric Christopher [Tue, 1 Dec 2009 02:26:01 +0000 (02:26 +0000)]
Add a soft link so that in an apple style build we can find libLTO.dylib.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90189 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd two CMake flags LLVM_ENABLE_PEDANTIC and LLVM_ENABLE_WERROR,
Oscar Fuentes [Tue, 1 Dec 2009 02:21:51 +0000 (02:21 +0000)]
Add two CMake flags LLVM_ENABLE_PEDANTIC and LLVM_ENABLE_WERROR,
PEDANTIC defaults to ON and WERROR default to off.

Also add MSVC warnings. To disable warnings add the flags
LLVM_ENABLE_WARNINGS (default on).

Patch by Tobias Grosser!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90188 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agofix PR5649 by making fib use the JIT instead of the interpreter, patch by Perry Lorier!
Chris Lattner [Tue, 1 Dec 2009 01:56:27 +0000 (01:56 +0000)]
fix PR5649 by making fib use the JIT instead of the interpreter, patch by Perry Lorier!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90186 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd a comment about A[i+(j+1)].
Dan Gohman [Tue, 1 Dec 2009 01:38:10 +0000 (01:38 +0000)]
Add a comment about A[i+(j+1)].

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90185 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove some validation errors.
Bill Wendling [Tue, 1 Dec 2009 00:59:58 +0000 (00:59 +0000)]
Remove some validation errors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90184 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoSome formatting and spelling fixes.
Bill Wendling [Tue, 1 Dec 2009 00:53:11 +0000 (00:53 +0000)]
Some formatting and spelling fixes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90182 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDevang pointed out that this code should use DIScope instead of
Dan Gohman [Tue, 1 Dec 2009 00:45:56 +0000 (00:45 +0000)]
Devang pointed out that this code should use DIScope instead of
DICompileUnit. This code now prints debug filenames successfully.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90181 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix PR5614: parts of a physical register def may be killed the rest.
Evan Cheng [Tue, 1 Dec 2009 00:44:45 +0000 (00:44 +0000)]
Fix PR5614: parts of a physical register def may be killed the rest.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90180 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoTest case for r90175.
Devang Patel [Tue, 1 Dec 2009 00:13:06 +0000 (00:13 +0000)]
Test case for r90175.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90176 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFor VMOV (immediate), make some of the encoding bits (cmode and op) unspecified.
Johnny Chen [Tue, 1 Dec 2009 00:02:02 +0000 (00:02 +0000)]
For VMOV (immediate), make some of the encoding bits (cmode and op) unspecified.
For VMOVv*i[16,32], op bit is don't care, and some cmode bits vary depending on
the immediate values.

Ref: Table A7-15 Modified immediate values for Advanced SIMD instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90173 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoIf pointer type has a name then do not ignore the name.
Devang Patel [Mon, 30 Nov 2009 23:56:56 +0000 (23:56 +0000)]
If pointer type has a name then do not ignore the name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90172 91177308-0d34-0410-b5e6-96231b3b80d8

14 years ago* CMakeLists.txt: Adds warnings flags for g++. Fixes PR 5647.
Oscar Fuentes [Mon, 30 Nov 2009 23:50:14 +0000 (23:50 +0000)]
* CMakeLists.txt: Adds warnings flags for g++. Fixes PR 5647.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90170 91177308-0d34-0410-b5e6-96231b3b80d8

14 years ago* cmake/modules/LLVMLibDeps.cmake: Updated library dependencies.
Oscar Fuentes [Mon, 30 Nov 2009 23:48:51 +0000 (23:48 +0000)]
* cmake/modules/LLVMLibDeps.cmake: Updated library dependencies.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90169 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMinor whitespace fixes.
Dan Gohman [Mon, 30 Nov 2009 23:33:53 +0000 (23:33 +0000)]
Minor whitespace fixes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90166 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix a minor inconsistency.
Dan Gohman [Mon, 30 Nov 2009 23:33:37 +0000 (23:33 +0000)]
Fix a minor inconsistency.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90165 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix typos in comments.
Dan Gohman [Mon, 30 Nov 2009 23:30:43 +0000 (23:30 +0000)]
Fix typos in comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90164 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoNew virtual registers created for spill intervals should inherit allocation hints...
Jakob Stoklund Olesen [Mon, 30 Nov 2009 22:55:54 +0000 (22:55 +0000)]
New virtual registers created for spill intervals should inherit allocation hints from the original register.

This helps us avoid silly copies when rematting values that are copied to a physical register:

leaq _.str44(%rip), %rcx
movq %rcx, %rsi
call _strcmp

becomes:

leaq _.str44(%rip), %rsi
call _strcmp

The coalescer will not touch the movq because that would tie down the physical register.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90163 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDebug info is disabled on PPC Darwin.
Bill Wendling [Mon, 30 Nov 2009 22:23:29 +0000 (22:23 +0000)]
Debug info is disabled on PPC Darwin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90160 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoReprioritize tests for tail duplication to be aggressive about indirect
Bob Wilson [Mon, 30 Nov 2009 18:56:45 +0000 (18:56 +0000)]
Reprioritize tests for tail duplication to be aggressive about indirect
branches even when optimizing for code size.  Unless we find evidence to the
contrary in the future, the special treatment for indirect branches does not
have a significant effect on code size, and performance still matters with -Os.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90147 91177308-0d34-0410-b5e6-96231b3b80d8