Bill Wendling [Fri, 30 Jan 2009 23:15:49 +0000 (23:15 +0000)]
More DebugLoc propagation in floating-point methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63446
91177308-0d34-0410-b5e6-
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Dale Johannesen [Fri, 30 Jan 2009 23:10:59 +0000 (23:10 +0000)]
Make LowerCallTo and LowerArguments take a DebugLoc
argument. Adjust all callers and overloaded versions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63444
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 30 Jan 2009 23:10:18 +0000 (23:10 +0000)]
Standardize comments about folding xforms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63443
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Bill Wendling [Fri, 30 Jan 2009 23:03:19 +0000 (23:03 +0000)]
Get rid of the non-DebugLoc-ified getNOT() method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63442
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 30 Jan 2009 22:57:07 +0000 (22:57 +0000)]
Propagate debug loc info for some FP arithmetic methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63441
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 30 Jan 2009 22:53:48 +0000 (22:53 +0000)]
Propagate debug loc info for some FP arithmetic methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63440
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Bill Wendling [Fri, 30 Jan 2009 22:44:24 +0000 (22:44 +0000)]
Propagate debug loc info for BIT_CONVERT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63439
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Bill Wendling [Fri, 30 Jan 2009 22:33:24 +0000 (22:33 +0000)]
Propagate debug loc info for more *_EXTEND methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63437
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Bill Wendling [Fri, 30 Jan 2009 22:27:33 +0000 (22:27 +0000)]
Propagate debug loc info for ANY_EXTEND.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63436
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Bill Wendling [Fri, 30 Jan 2009 22:23:15 +0000 (22:23 +0000)]
Propagate debug loc info for some of the *_EXTEND functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63434
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 30 Jan 2009 22:11:22 +0000 (22:11 +0000)]
DebugLoc form of getNOT().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63433
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Bill Wendling [Fri, 30 Jan 2009 22:02:18 +0000 (22:02 +0000)]
- Propagate debug loc info for SELECT.
- Added xform for (select X, 1, Y) and (select X, Y, 0), which was commented on,
but missing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63428
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Bill Wendling [Fri, 30 Jan 2009 21:37:17 +0000 (21:37 +0000)]
Propagate debug loc info for Shifts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63424
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Bill Wendling [Fri, 30 Jan 2009 21:14:50 +0000 (21:14 +0000)]
Propagate debug loc info for XOR and MatchRotate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63420
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Bill Wendling [Fri, 30 Jan 2009 20:59:34 +0000 (20:59 +0000)]
Propagate debug loc info for OR. Also clean up some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63419
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 30 Jan 2009 20:50:00 +0000 (20:50 +0000)]
Perform obvious constant arithmetic folding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63417
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Bill Wendling [Fri, 30 Jan 2009 20:43:18 +0000 (20:43 +0000)]
Propagate debug loc info for AND. Also clean up some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63416
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Bill Wendling [Fri, 30 Jan 2009 19:25:47 +0000 (19:25 +0000)]
Propagate debug loc info in SimplifyBinOpWithSameOpcodeHands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63411
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Gabor Greif [Fri, 30 Jan 2009 18:27:21 +0000 (18:27 +0000)]
use precise getters
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63403
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Gabor Greif [Fri, 30 Jan 2009 18:21:13 +0000 (18:21 +0000)]
use precise getters
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63402
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Devang Patel [Fri, 30 Jan 2009 18:20:31 +0000 (18:20 +0000)]
Each input file is encoded as a separate compile unit in LLVM debugging
information output. However, many target specific tool chains prefer to encode
only one compile unit in an object file. In this situation, the LLVM code
generator will include debugging information entities in the compile unit
that is marked as main compile unit. The code generator accepts maximum one main
compile unit per module. If a module does not contain any main compile unit
then the code generator will emit multiple compile units in the output object
file.
[Part 1]
Update DebugInfo APIs to accept optional boolean value while creating DICompileUnit to mark the unit as "main" unit. By defaults all units are considered non-main. Update SourceLevelDebugging.html to document "main" compile unit.
Update DebugInfo APIs to not accept and encode separate source file/directory entries while creating various llvm.dbg.* entities. There was a recent, yet to be documented, change to include this additional information so no documentation changes are required here.
Update DwarfDebug to handle "main" compile unit. If "main" compile unit is seen then all DIEs are inserted into "main" compile unit. All other compile units are used to find source location for llvm.dbg.* values. If there is not any "main" compile unit then create unique compile unit DIEs for each llvm.dbg.compile_unit.
[Part 2]
Create separate llvm.dbg.compile_unit for each input file. Mark compile unit create for main_input_filename as "main" compile unit. Use appropriate compile unit, based on source location information collected from the tree node, while creating llvm.dbg.* values using DebugInfo APIs.
---
This is Part 1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63400
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Zhou Sheng [Fri, 30 Jan 2009 09:44:49 +0000 (09:44 +0000)]
As Duncan suggested, add braces for the one-line "else branch".
Thanks, Duncan.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63389
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Zhou Sheng [Fri, 30 Jan 2009 09:02:50 +0000 (09:02 +0000)]
This is to fix the bug in IntrinsicLowering.cpp,
the LowerPartSet(). It didn't handle the situation correctly when
the low, high argument values are in reverse order (low > high)
with 'Val' type i32 (a corner case).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63388
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Sanjiv Gupta [Fri, 30 Jan 2009 09:01:44 +0000 (09:01 +0000)]
Fixed the comment. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63387
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Zhou Sheng [Fri, 30 Jan 2009 08:59:51 +0000 (08:59 +0000)]
This is case is to uncover the bug in IntrinsicLowering.cpp,
the LowerPartSet(). It didn't handle the situation correctly when
the low, high argument values are in reverse order (low > high)
with 'Val' type is i32 (a corner case).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63386
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Mike Stump [Fri, 30 Jan 2009 08:19:46 +0000 (08:19 +0000)]
Add opposite_of and inverse_opt to support -fno- style options. This
is necessary for eventual gcc commmand line compatibility.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63384
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Sanjiv Gupta [Fri, 30 Jan 2009 07:55:25 +0000 (07:55 +0000)]
Use sublw for comparison with literals instead of subwf.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63382
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Mon P Wang [Fri, 30 Jan 2009 07:07:40 +0000 (07:07 +0000)]
When PerformBuildVectorCombine, avoid creating a X86ISD::VZEXT_LOAD of
an illegal type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63380
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Sanjiv Gupta [Fri, 30 Jan 2009 04:25:10 +0000 (04:25 +0000)]
Enable emitting of constant values in non-default address space as well. The APIs emitting constants now take an additional parameter signifying the address space in which to emit. The APIs like getData8BitsDirective() etc are made virtual enabling targets to be able to define appropirate directivers for various sizes and address spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63377
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Bill Wendling [Fri, 30 Jan 2009 03:08:40 +0000 (03:08 +0000)]
Propagate debug loc info in SimplifyNodeWithTwoResults.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63376
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Bill Wendling [Fri, 30 Jan 2009 03:00:18 +0000 (03:00 +0000)]
Propagate debug loc info for MULHS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63375
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Bill Wendling [Fri, 30 Jan 2009 02:57:00 +0000 (02:57 +0000)]
Propagate debug loc info for SREM and UREM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63374
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Bill Wendling [Fri, 30 Jan 2009 02:55:25 +0000 (02:55 +0000)]
Propagate debug loc info for UDIV.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63373
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Bill Wendling [Fri, 30 Jan 2009 02:52:17 +0000 (02:52 +0000)]
Propagate debug loc info for SDIV.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63372
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Bill Wendling [Fri, 30 Jan 2009 02:49:26 +0000 (02:49 +0000)]
Forgot to propagate debug loc info here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63371
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Dan Gohman [Fri, 30 Jan 2009 02:49:14 +0000 (02:49 +0000)]
Fix a post-RA scheduling dependency bug.
If a MachineInstr doesn't have a memoperand but has an opcode that
is known to load or store, assume its memory reference may alias
*anything*, including stack slots which the compiler completely
controls.
To partially compensate for this, teach the ScheduleDAG building
code to do basic getUnderlyingValue analysis. This greatly
reduces the number of instructions that require restrictive
dependencies. This code will need to be revisited when we start
doing real alias analysis, but it should suffice for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63370
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Bill Wendling [Fri, 30 Jan 2009 02:45:56 +0000 (02:45 +0000)]
Propagate debug loc info for MUL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63369
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Bill Wendling [Fri, 30 Jan 2009 02:42:10 +0000 (02:42 +0000)]
Propagate debug loc info in SUB.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63368
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Bill Wendling [Fri, 30 Jan 2009 02:38:00 +0000 (02:38 +0000)]
Propagate debug loc info in ADDC and ADDE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63367
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Bill Wendling [Fri, 30 Jan 2009 02:31:17 +0000 (02:31 +0000)]
Propagate debug loc info in DAG combine's "ADD".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63366
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Bill Wendling [Fri, 30 Jan 2009 02:23:43 +0000 (02:23 +0000)]
- Propagate debug loc info in combineSelectAndUse().
- Modify ReassociateOps so that the resulting SDValue is what the comment claims
it is.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63365
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Mikhail Glushenkov [Fri, 30 Jan 2009 02:12:57 +0000 (02:12 +0000)]
Add some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63364
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Chris Lattner [Fri, 30 Jan 2009 01:58:19 +0000 (01:58 +0000)]
Fix a bug in getMaxValue/getMinValue to pass the right signedness the
the constructed APSInt, patch suggested by Ben Laurie!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63362
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Devang Patel [Fri, 30 Jan 2009 01:40:58 +0000 (01:40 +0000)]
Enable target tripple.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63361
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Devang Patel [Fri, 30 Jan 2009 01:37:30 +0000 (01:37 +0000)]
Linux and other target's encoding for DW_AT_declaration may not match.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63360
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Dale Johannesen [Fri, 30 Jan 2009 01:34:22 +0000 (01:34 +0000)]
Propagate debug info when building SelectionDAG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63359
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Devang Patel [Fri, 30 Jan 2009 01:27:49 +0000 (01:27 +0000)]
Remove dead code, again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63358
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Devang Patel [Fri, 30 Jan 2009 01:25:47 +0000 (01:25 +0000)]
Remove dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63357
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Devang Patel [Fri, 30 Jan 2009 01:21:46 +0000 (01:21 +0000)]
Add DW_AT_declaration for class methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63356
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Bill Wendling [Fri, 30 Jan 2009 01:13:16 +0000 (01:13 +0000)]
Propagate debug location info for the token factor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63355
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Devang Patel [Fri, 30 Jan 2009 01:03:10 +0000 (01:03 +0000)]
Add dump() routines to help debug debug info :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63353
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Bill Wendling [Fri, 30 Jan 2009 00:45:56 +0000 (00:45 +0000)]
Add DebugLoc propagation to some of the methods in DAG combiner.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63350
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Bill Wendling [Thu, 29 Jan 2009 23:19:43 +0000 (23:19 +0000)]
Explain why this is here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63342
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Owen Anderson [Thu, 29 Jan 2009 22:27:56 +0000 (22:27 +0000)]
XFAIL this test. It only worked before because of a bug in the spill point selection code. Not deleting because
it should be possible to enhance the selection code to handle this in the future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63340
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Owen Anderson [Thu, 29 Jan 2009 22:13:06 +0000 (22:13 +0000)]
Correct the algorithms for choosing spill and restore points so that we don't try to insert loads/stores between call frame setup and the actual call.
This fixes the last known failure for the pre-alloc-splitter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63339
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Dan Gohman [Thu, 29 Jan 2009 21:02:43 +0000 (21:02 +0000)]
Explicitly add PseudoSourceValue information when lowering
BUILD_VECTOR and conversions to stack operations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63333
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Dan Gohman [Thu, 29 Jan 2009 19:49:27 +0000 (19:49 +0000)]
Make a few things const, fix some comments, and simplify
some assertions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63328
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Chris Lattner [Thu, 29 Jan 2009 18:53:28 +0000 (18:53 +0000)]
Fix windows build, patch by Marius Wachtler!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63325
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Evan Cheng [Thu, 29 Jan 2009 18:37:30 +0000 (18:37 +0000)]
Local register allocator shouldn't assume only the entry and landing pad basic blocks have live-ins.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63323
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Dan Gohman [Thu, 29 Jan 2009 16:18:12 +0000 (16:18 +0000)]
Fix two typos that Duncan spotted in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63312
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Dan Gohman [Thu, 29 Jan 2009 16:10:46 +0000 (16:10 +0000)]
In the case of an extractelement on an insertelement value,
the element indices may be equal if either one is not a
constant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63311
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Evan Cheng [Thu, 29 Jan 2009 09:31:54 +0000 (09:31 +0000)]
Add a always_inline test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63304
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Bill Wendling [Thu, 29 Jan 2009 09:01:55 +0000 (09:01 +0000)]
Revert r63273. This was already implemented by Dale. There's no need for my
change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63301
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Evan Cheng [Thu, 29 Jan 2009 08:59:46 +0000 (08:59 +0000)]
Add a test case for Chris lvalue alignment fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63300
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Owen Anderson [Thu, 29 Jan 2009 08:22:06 +0000 (08:22 +0000)]
Fix an issue where restores could be inserted after a terminator instruction,
and an iterator invalidation issue.
FreeBench/pifft no longer miscompiles with these fixes!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63293
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Owen Anderson [Thu, 29 Jan 2009 05:41:02 +0000 (05:41 +0000)]
Comments are good. :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63276
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Owen Anderson [Thu, 29 Jan 2009 05:28:55 +0000 (05:28 +0000)]
Add support for aggressive load-use-store folding. This takes care of the
vast majority of code size regressions introduced by pre-alloc-splitting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63274
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Bill Wendling [Thu, 29 Jan 2009 05:27:31 +0000 (05:27 +0000)]
- Add DebugLoc to getTargetNode().
- Modify TableGen to add the DebugLoc when calling getTargetNode.
(The light-weight wrappers are only temporary. The non-DebugLoc version will be
removed once the whole debug info stuff is finished with.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63273
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Chris Lattner [Thu, 29 Jan 2009 04:43:42 +0000 (04:43 +0000)]
Fix PR3424, a static constructor ordering issue. Patch by Robert Schuster!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63269
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Evan Cheng [Thu, 29 Jan 2009 02:20:59 +0000 (02:20 +0000)]
Exit with nice warnings when register allocator run out of registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63267
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Dan Gohman [Thu, 29 Jan 2009 01:59:02 +0000 (01:59 +0000)]
Make x86's BT instruction matching more thorough, and add some
dagcombines that help it match in several more cases. Add
several more cases to test/CodeGen/X86/bt.ll. This doesn't
yet include matching for BT with an immediate operand, it
just covers more register+register cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63266
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Dan Gohman [Thu, 29 Jan 2009 01:37:18 +0000 (01:37 +0000)]
Move the code that starts printing the Select_* functions
after the code that sorts the patterns. This doesn't
affect the output, but it makes the code a little easier
to follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63265
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Evan Cheng [Thu, 29 Jan 2009 01:13:00 +0000 (01:13 +0000)]
A slight compile time optimization. If the caller knows there isn't a free register getReg() should not call getFreeReg().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63263
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Dale Johannesen [Thu, 29 Jan 2009 00:47:48 +0000 (00:47 +0000)]
Add DebugLoc-sensitive versions of many node creation
functions. Currently omitted: memcpy, memmove, memset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63259
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Evan Cheng [Thu, 29 Jan 2009 00:06:09 +0000 (00:06 +0000)]
Fix comment about removeRange.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63255
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Mon P Wang [Wed, 28 Jan 2009 23:11:14 +0000 (23:11 +0000)]
Fixed lowering of v816 shuffles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63252
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Bill Wendling [Wed, 28 Jan 2009 22:20:56 +0000 (22:20 +0000)]
Make test platform agnostic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63247
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Bill Wendling [Wed, 28 Jan 2009 22:17:52 +0000 (22:17 +0000)]
Add DebugLoc to the getNode() methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63245
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Dan Gohman [Wed, 28 Jan 2009 22:14:58 +0000 (22:14 +0000)]
Give this test an explicit target, to make it host-independent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63244
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Dan Gohman [Wed, 28 Jan 2009 21:36:46 +0000 (21:36 +0000)]
SDOperand has been renamed to SDValue. SDNode::Val is now
accessed via SDNode::getNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63240
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Dan Gohman [Wed, 28 Jan 2009 21:34:36 +0000 (21:34 +0000)]
Add more comments describing SDNode operator codes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63239
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Dale Johannesen [Wed, 28 Jan 2009 21:18:29 +0000 (21:18 +0000)]
Add DebugLoc-aware constructors for SDNode derived
classes (those that reasonably have a DebugLoc
associated with them).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63236
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Dan Gohman [Wed, 28 Jan 2009 21:13:08 +0000 (21:13 +0000)]
Add some comments on ISD::NodeType.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63234
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Devang Patel [Wed, 28 Jan 2009 21:08:20 +0000 (21:08 +0000)]
Do not forget to derived type while constructing an array type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63233
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Chris Lattner [Wed, 28 Jan 2009 20:16:43 +0000 (20:16 +0000)]
Fix some issues with volatility, move "CanConvertToScalar" check
after the others.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63227
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Chris Lattner [Wed, 28 Jan 2009 19:29:30 +0000 (19:29 +0000)]
strengthen this test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63222
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Mon P Wang [Wed, 28 Jan 2009 18:53:39 +0000 (18:53 +0000)]
Fixed extract element when the result needs to be promoted and the input widened.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63217
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Dan Gohman [Wed, 28 Jan 2009 18:03:09 +0000 (18:03 +0000)]
Delete unnecessary elses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63214
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Chris Lattner [Wed, 28 Jan 2009 17:49:03 +0000 (17:49 +0000)]
Enable PACKAGE_VERSION in cmake builds, this unbreaks the clang build with cmake.
Patch by Piotr Rak!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63213
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Dan Gohman [Wed, 28 Jan 2009 17:46:25 +0000 (17:46 +0000)]
Make isOperationLegal do what its name suggests, and introduce a
new isOperationLegalOrCustom, which does what isOperationLegal
previously did.
Update a bunch of callers to use isOperationLegalOrCustom
instead of isOperationLegal. In some case it wasn't obvious
which behavior is desired; when in doubt I changed then to
isOperationLegalOrCustom as that preserves their previous
behavior.
This is for the second half of PR3376.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63212
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Duncan Sands [Wed, 28 Jan 2009 14:42:54 +0000 (14:42 +0000)]
Formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63199
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Duncan Sands [Wed, 28 Jan 2009 13:14:17 +0000 (13:14 +0000)]
Rename getAnalysisToUpdate to getAnalysisIfAvailable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63198
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Duncan Sands [Wed, 28 Jan 2009 11:33:59 +0000 (11:33 +0000)]
Fix PR3415 (infinite loop in EscapeAnalysis) by
deleting the escape analysis pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63197
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Evan Cheng [Wed, 28 Jan 2009 08:35:02 +0000 (08:35 +0000)]
The memory alignment requirement on some of the mov{h|l}p{d|s} patterns are 16-byte. That is overly strict. These instructions read / write f64 memory locations without alignment requirement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63195
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Mon P Wang [Wed, 28 Jan 2009 08:13:56 +0000 (08:13 +0000)]
Added sse test patterns for r62979 and r63193.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63194
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Mon P Wang [Wed, 28 Jan 2009 08:12:05 +0000 (08:12 +0000)]
Add shuffle splat pattern for x86 sse shifts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63193
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Mikhail Glushenkov [Wed, 28 Jan 2009 03:47:58 +0000 (03:47 +0000)]
Typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63174
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Mikhail Glushenkov [Wed, 28 Jan 2009 03:47:38 +0000 (03:47 +0000)]
Update the generated docs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63173
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Mikhail Glushenkov [Wed, 28 Jan 2009 03:47:20 +0000 (03:47 +0000)]
Add three new option properties.
Adds new option properties 'multi_val', 'one_or_more' and 'zero_or_one'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63172
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Mikhail Glushenkov [Wed, 28 Jan 2009 03:46:22 +0000 (03:46 +0000)]
Clarify comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63171
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