OSDN Git Service
Dan Gohman [Wed, 21 Oct 2009 01:44:44 +0000 (01:44 +0000)]
Revert r84658 and r84691. They were causing llvm-gcc bootstrap to fail.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84727
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Chris Lattner [Wed, 21 Oct 2009 01:10:37 +0000 (01:10 +0000)]
IPSCCP is missing stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84725
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Bill Wendling [Wed, 21 Oct 2009 00:51:40 +0000 (00:51 +0000)]
This is passing on Darwin PPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84723
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Jeffrey Yasskin [Wed, 21 Oct 2009 00:43:48 +0000 (00:43 +0000)]
Delete the MacOSJITEventListener per echristo's request. It was disabled by
default and didn't work anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84720
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Anton Korobeynikov [Wed, 21 Oct 2009 00:14:15 +0000 (00:14 +0000)]
Add note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84713
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Anton Korobeynikov [Wed, 21 Oct 2009 00:13:58 +0000 (00:13 +0000)]
Be crazy and assert in case of unsupported modifier passed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84712
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Anton Korobeynikov [Wed, 21 Oct 2009 00:13:42 +0000 (00:13 +0000)]
Handle external symbols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84711
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Anton Korobeynikov [Wed, 21 Oct 2009 00:13:25 +0000 (00:13 +0000)]
Distinguish between pcrel imm operands and 'normal' ones. Fix fixes gross weirdness of asmprinting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84710
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Anton Korobeynikov [Wed, 21 Oct 2009 00:13:05 +0000 (00:13 +0000)]
Add basic block operands & jump kinds
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84709
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Anton Korobeynikov [Wed, 21 Oct 2009 00:12:44 +0000 (00:12 +0000)]
Ignore all implicit reg operands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84708
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Anton Korobeynikov [Wed, 21 Oct 2009 00:12:27 +0000 (00:12 +0000)]
Add a workaround for different memops prefixes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84707
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Anton Korobeynikov [Wed, 21 Oct 2009 00:12:08 +0000 (00:12 +0000)]
Checkpoint MCInst printer. We (almostly) able to print global / JT / constpool entries
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84706
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Anton Korobeynikov [Wed, 21 Oct 2009 00:11:44 +0000 (00:11 +0000)]
Add reg-imm tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84705
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Anton Korobeynikov [Wed, 21 Oct 2009 00:11:27 +0000 (00:11 +0000)]
Add simple operand printing stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84704
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Anton Korobeynikov [Wed, 21 Oct 2009 00:11:08 +0000 (00:11 +0000)]
Add experimental MSP430 MCInstLowering stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84703
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Anton Korobeynikov [Wed, 21 Oct 2009 00:10:47 +0000 (00:10 +0000)]
Wire up MSP430 printMCInst() method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84702
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Anton Korobeynikov [Wed, 21 Oct 2009 00:10:30 +0000 (00:10 +0000)]
Add MSP430 InstPrinter stub
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84701
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Anton Korobeynikov [Wed, 21 Oct 2009 00:10:00 +0000 (00:10 +0000)]
Use proper target data
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84700
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David Goodwin [Tue, 20 Oct 2009 22:50:43 +0000 (22:50 +0000)]
Respect src register allocation requirements when breaking anti-dependencies. Remove some dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84691
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Devang Patel [Tue, 20 Oct 2009 22:50:27 +0000 (22:50 +0000)]
Cosmetic changes.
s/validName/isValidName/g
s/with an Instruction/to an Instruction/g
s/RegisterMDKind/registerMDKind/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84689
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Daniel Dunbar [Tue, 20 Oct 2009 22:10:05 +0000 (22:10 +0000)]
Fix -Asserts warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84687
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Anton Korobeynikov [Tue, 20 Oct 2009 21:37:45 +0000 (21:37 +0000)]
Fix invalid for vector types fneg(bitconvert(x)) => bitconvert(x ^ sign)
transform.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84683
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Lang Hames [Tue, 20 Oct 2009 21:28:22 +0000 (21:28 +0000)]
Oops. Backing out 84681 - needs to wait for the indexing patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84682
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Lang Hames [Tue, 20 Oct 2009 21:25:13 +0000 (21:25 +0000)]
Added some debugging output to pre-alloc splitting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84681
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Chris Lattner [Tue, 20 Oct 2009 21:04:26 +0000 (21:04 +0000)]
add a real testcase for PR4313
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84676
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Chris Lattner [Tue, 20 Oct 2009 21:00:47 +0000 (21:00 +0000)]
add a test similar to that needed for PR4313, but that doesn't
fail without the patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84675
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Chris Lattner [Tue, 20 Oct 2009 20:57:58 +0000 (20:57 +0000)]
the date on this testcase is wrong, it is unreduced, and it passes without the fix for PR4313.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84674
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Dan Gohman [Tue, 20 Oct 2009 20:41:13 +0000 (20:41 +0000)]
Fix another place that calls Loop::contains a lot to construct a sorted
container of the blocks and do efficient lookups. This makes
isLoopSimplifyForm much faster on large loops, fixing a significant
compile-time issue in builds with assertions enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84673
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Chris Lattner [Tue, 20 Oct 2009 20:39:43 +0000 (20:39 +0000)]
merge and filecheckize
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84672
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Chris Lattner [Tue, 20 Oct 2009 20:33:46 +0000 (20:33 +0000)]
merge two tests and convert to filecheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84671
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Jim Grosbach [Tue, 20 Oct 2009 20:31:31 +0000 (20:31 +0000)]
Disable by default while debugging
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84669
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Chris Lattner [Tue, 20 Oct 2009 20:27:49 +0000 (20:27 +0000)]
alternate fix for PR5258 which avoids worklist problems, with reduced testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84667
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Jim Grosbach [Tue, 20 Oct 2009 20:19:50 +0000 (20:19 +0000)]
add cmd line opt to disable frame index reuse for ARM and T2. debug aid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84664
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Dan Gohman [Tue, 20 Oct 2009 20:06:09 +0000 (20:06 +0000)]
Restore LoopUnswitch's block-oriented threshold. LoopUnswitch now checks both
the estimated code size and the number of blocks when deciding whether to
do a non-trivial unswitch. This protects it from some very undesirable
worst-case behavior on large numbers of loop-unswitchable conditions, such
as in the testcase in PR5259.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84661
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David Goodwin [Tue, 20 Oct 2009 19:54:44 +0000 (19:54 +0000)]
Checkpoint more aggressive anti-dependency breaking for post-ra scheduler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84658
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Jim Grosbach [Tue, 20 Oct 2009 19:52:35 +0000 (19:52 +0000)]
Better handle instructions that re-def a scratch register
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84657
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Dan Gohman [Tue, 20 Oct 2009 18:14:49 +0000 (18:14 +0000)]
Following r84485, add Defs = [EFLAGS] to the 32-bit lock instructions too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84652
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Jeffrey Yasskin [Tue, 20 Oct 2009 18:13:21 +0000 (18:13 +0000)]
Move the Function*->allocated blocks map from the JITMemoryManager to the
JITEmitter.
I'm gradually making Functions auto-remove themselves from the JIT when they're
destroyed. In this case, the Function needs to be removed from the JITEmitter,
but the map recording which Functions need to be removed lived behind the
JITMemoryManager interface, which made things difficult.
This patch replaces the deallocateMemForFunction(Function*) method with a pair
of methods deallocateFunctionBody(void *) and deallocateExceptionTable(void *)
corresponding to the two startFoo/endFoo pairs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84651
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Jim Grosbach [Tue, 20 Oct 2009 16:33:57 +0000 (16:33 +0000)]
Register re-use for scavenged frame indices must check for re-deginition
of the register in the instruction which kills the scavenged value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84641
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Dan Gohman [Tue, 20 Oct 2009 16:22:37 +0000 (16:22 +0000)]
Make TranslateX86CC return COND_INVALID instead of aborting when it
encounters an OEQ or UNE comparison, and update its callers to check
for this return status and recover. This fixes a problem resulting from
the LowerOperation hooks being called from LegalizeVectorOps, because
LegalizeVectorOps only lowers vectors, so OEQ and UNE comparisons may
still be at large. This fixes PR5092.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84640
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Torok Edwin [Tue, 20 Oct 2009 15:42:00 +0000 (15:42 +0000)]
Fix PR5258, jump-threading creating invalid PHIs.
When an incoming value for a PHI is updated, we must also updated all other
incoming values for the same BB to match, otherwise we create invalid PHIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84638
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Torok Edwin [Tue, 20 Oct 2009 15:15:09 +0000 (15:15 +0000)]
Fix PR4313: IPSCCP was not setting the lattice value for the invoke instruction
when the invoke had multiple return values: it set the lattice value only on the
extractvalue.
This caused the invoke's lattice value to remain the default (undefined), and
later propagated to extractvalue's operand, which incorrectly introduces
undefined behavior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84637
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Benjamin Kramer [Tue, 20 Oct 2009 11:44:38 +0000 (11:44 +0000)]
Random #include pruning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84632
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Sanjiv Gupta [Tue, 20 Oct 2009 09:16:32 +0000 (09:16 +0000)]
This file is replaeced by PIC16Section.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84628
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Daniel Dunbar [Tue, 20 Oct 2009 07:30:54 +0000 (07:30 +0000)]
NNT: Implement "config mode", use -config path/to/llvm-config
- This runs the nightly test and does all the submission logic, but using the
LLVM build specified by the llvm-config.
- Useful for, among other things, testing NNT itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84620
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Daniel Dunbar [Tue, 20 Oct 2009 07:30:46 +0000 (07:30 +0000)]
NNT: Remove unused BUILDTYPE argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84619
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Chris Lattner [Tue, 20 Oct 2009 06:22:33 +0000 (06:22 +0000)]
implement some more easy hooks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84614
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Chris Lattner [Tue, 20 Oct 2009 06:15:28 +0000 (06:15 +0000)]
Implement some hooks, make printOperand abort if unknown modifiers are
present.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84613
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Chris Lattner [Tue, 20 Oct 2009 05:58:02 +0000 (05:58 +0000)]
t2MOVi32imm is currently always lowered by the Thumb2ITBlockPass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84611
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Daniel Dunbar [Tue, 20 Oct 2009 05:33:23 +0000 (05:33 +0000)]
PowerPC ifdef'ing considered more complicated than one might like.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84603
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Daniel Dunbar [Tue, 20 Oct 2009 05:15:36 +0000 (05:15 +0000)]
Wire up the ARM MCInst printer, for llvm-mc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84600
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Dan Gohman [Tue, 20 Oct 2009 04:50:37 +0000 (04:50 +0000)]
Re-apply r84295, with fixes to how the loop "top" and "bottom" blocks are
tracked. Instead of trying to manually keep track of these locations
while doing complex modifications, just recompute them when they're needed.
This fixes a bug in which the TopMBB and BotMBB were not correctly updated,
leading to invalid transformations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84598
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Evan Cheng [Tue, 20 Oct 2009 04:23:20 +0000 (04:23 +0000)]
Trim unnecessary includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84597
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Dan Gohman [Tue, 20 Oct 2009 04:16:37 +0000 (04:16 +0000)]
Add getTopBlock and getBottomBlock member functions to MachineLoopInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84596
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Nick Lewycky [Tue, 20 Oct 2009 04:09:50 +0000 (04:09 +0000)]
Correct test for PowerPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84595
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Daniel Dunbar [Tue, 20 Oct 2009 02:23:13 +0000 (02:23 +0000)]
Revert "Tweak top-level Makefile to facilitate Apple-style build.", this is
breaking Clang's Apple-style build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84592
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Daniel Dunbar [Tue, 20 Oct 2009 02:23:05 +0000 (02:23 +0000)]
NNT: Remove duplicate verbose print.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84591
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Jim Grosbach [Tue, 20 Oct 2009 01:32:47 +0000 (01:32 +0000)]
Now that all ARM subtargets use frame index scavenging, the Thumb1 requires*
functions are not needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84587
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Evan Cheng [Tue, 20 Oct 2009 01:31:09 +0000 (01:31 +0000)]
If the physical register being spilled does not have an interval, spill its sub-registers instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84586
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Jim Grosbach [Tue, 20 Oct 2009 01:26:58 +0000 (01:26 +0000)]
Enable post-pass frame index register scavenging for ARM and Thumb2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84585
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Chris Lattner [Tue, 20 Oct 2009 01:11:37 +0000 (01:11 +0000)]
lower ARM::MOVi32imm properly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84583
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Chris Lattner [Tue, 20 Oct 2009 00:56:16 +0000 (00:56 +0000)]
add support for external symbols. The mc instprinter can now handle
reasonable code like Codegen/ARM/2009-02-27-SpillerBug.ll, producing
identical output except for superior formatting of constant pool entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84582
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Chris Lattner [Tue, 20 Oct 2009 00:52:47 +0000 (00:52 +0000)]
get fancy: support basic block operands. Yay for jumps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84579
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Chris Lattner [Tue, 20 Oct 2009 00:46:11 +0000 (00:46 +0000)]
add supprort for the 'sbit' operand, MOVi apparently has one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84577
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Chris Lattner [Tue, 20 Oct 2009 00:42:49 +0000 (00:42 +0000)]
add support for instruction predicates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84575
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Chris Lattner [Tue, 20 Oct 2009 00:40:56 +0000 (00:40 +0000)]
implement printSORegOperand, add lowering for the nasty and despicable MOVi2pieces :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84573
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Jim Grosbach [Tue, 20 Oct 2009 00:38:19 +0000 (00:38 +0000)]
Refs: A8-598.
Leave Inst{11-8}, which represents the starting byte index of the extracted
result in the concatenation of the operands and is left unspecified.
Patch by Johnny Chen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84572
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Jim Grosbach [Tue, 20 Oct 2009 00:19:08 +0000 (00:19 +0000)]
Add missing encoding bits to NLdSt class of instructions.
Patch by Johnny Chen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84570
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Chris Lattner [Mon, 19 Oct 2009 23:35:57 +0000 (23:35 +0000)]
X86 should ignore implicit regs when lowering to MCInst also,
no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84567
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Chris Lattner [Mon, 19 Oct 2009 23:31:43 +0000 (23:31 +0000)]
handle addmode4 modifiers, fix a fixme in printRegisterList
by ignoring all implicit regs when lowering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84566
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Chris Lattner [Mon, 19 Oct 2009 23:05:23 +0000 (23:05 +0000)]
simplify by using the twine form of GetOrCreateSymbol
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84565
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Oscar Fuentes [Mon, 19 Oct 2009 23:00:00 +0000 (23:00 +0000)]
Updated cmake library dependencies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84564
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Jim Grosbach [Mon, 19 Oct 2009 22:57:03 +0000 (22:57 +0000)]
Enable allocation of R3 in Thumb1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84563
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Chris Lattner [Mon, 19 Oct 2009 22:51:16 +0000 (22:51 +0000)]
use EmitLabel instead of text emission
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84562
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Chris Lattner [Mon, 19 Oct 2009 22:49:00 +0000 (22:49 +0000)]
add a twine version of MCContext::GetOrCreateSymbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84561
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Chris Lattner [Mon, 19 Oct 2009 22:33:05 +0000 (22:33 +0000)]
lower the ARM::CONSTPOOL_ENTRY pseudo op, giving us constant pool entries
like:
@ BB#1:
.align 2
LCPI1_0:
.long L_.str-(LPC0+8)
Note that proper indentation of the label :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84558
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Jim Grosbach [Mon, 19 Oct 2009 22:27:30 +0000 (22:27 +0000)]
Adjust the scavenge register spilling to allow the target to choose an
appropriate restore location for the spill as well as perform the actual
save and restore.
The Thumb1 target uses this to make sure R12 is not clobbered while a spilled
scavenger register is live there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84554
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Chris Lattner [Mon, 19 Oct 2009 22:23:04 +0000 (22:23 +0000)]
add MCInstLower support for lowering ARM::PICADD, a pseudo op for pic stuffola.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84553
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Owen Anderson [Mon, 19 Oct 2009 22:14:22 +0000 (22:14 +0000)]
Refactor lookup_or_add to contain _MUCH_ less duplicated code. Add support for
numbering first class aggregate instructions while we're at it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84547
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Chris Lattner [Mon, 19 Oct 2009 22:09:23 +0000 (22:09 +0000)]
add register list and hacked up addrmode #4 support, we now get this:
_main:
stmsp! sp!, {r7, lr}
mov r7, sp
sub sp, sp, #4
mov r0, #0
str r0, [sp]
ldr r0, LCPI1_0
bl _printf
ldr r0, [sp]
mov sp, r7
ldmsp! sp!, {r7, pc}
Note the unhappy ldm/stm because of modifiers being ignored.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84546
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Chris Lattner [Mon, 19 Oct 2009 21:59:25 +0000 (21:59 +0000)]
revert r84540, fixing build breakage I didn't see because of
broken makefile deps :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84544
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Chris Lattner [Mon, 19 Oct 2009 21:57:05 +0000 (21:57 +0000)]
add addrmode2 support, getting us up to:
_main:
stm ,
mov r7, sp
sub sp, sp, #4
mov r0, #0
str r0, [sp]
ldr r0, LCPI1_0
bl _printf
ldr r0, [sp]
mov sp, r7
ldm ,
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84543
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Chris Lattner [Mon, 19 Oct 2009 21:53:00 +0000 (21:53 +0000)]
add jump tables, constant pools and some trivial global
lowering stuff. We can now compile hello world to:
_main:
stm ,
mov r7, sp
sub sp, sp, #4
mov r0, #0
str r0,
ldr r0,
bl _printf
ldr r0,
mov sp, r7
ldm ,
Almost looks like arm code :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84542
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Victor Hernandez [Mon, 19 Oct 2009 21:47:22 +0000 (21:47 +0000)]
Malloc calls are marked NoAlias, so the code below the isMalloc() check makes it redundant. Removing the isMalloc() check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84541
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Chris Lattner [Mon, 19 Oct 2009 21:45:31 +0000 (21:45 +0000)]
pass mangler in as a reference instead of a pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84540
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Mikhail Glushenkov [Mon, 19 Oct 2009 21:24:28 +0000 (21:24 +0000)]
More refactoring...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84537
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Chris Lattner [Mon, 19 Oct 2009 21:23:15 +0000 (21:23 +0000)]
reduce #includes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84536
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Chris Lattner [Mon, 19 Oct 2009 21:21:39 +0000 (21:21 +0000)]
add printing support for SOImm operands, getting us to:
_main:
stm ,
mov r7, sp
sub sp, sp, #4
mov r0, #0
str r0,
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84535
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Owen Anderson [Mon, 19 Oct 2009 21:14:57 +0000 (21:14 +0000)]
Simplify some code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84533
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Chris Lattner [Mon, 19 Oct 2009 20:59:55 +0000 (20:59 +0000)]
wire up some basic printOperand goodness, giving us stuff like this before
we abort:
_main:
stm ,
mov r7, sp
sub sp, sp,
mov r0,
str r0,
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84532
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Chris Lattner [Mon, 19 Oct 2009 20:21:05 +0000 (20:21 +0000)]
add the files that go with the previous rev
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84531
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Chris Lattner [Mon, 19 Oct 2009 20:20:46 +0000 (20:20 +0000)]
wire up skeletal support for having llc print instructions
through mcinst lowering -> mcinstprinter, when llc is passed
the -enable-arm-mcinst-printer flag. Currently this
is very "aborty".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84530
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Owen Anderson [Mon, 19 Oct 2009 20:11:52 +0000 (20:11 +0000)]
Banish ConstantsLock. It's serving no purpose other than slowing things down
at the moment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84529
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Chris Lattner [Mon, 19 Oct 2009 19:59:05 +0000 (19:59 +0000)]
wire up ARM's printMCInst method. Now llvm-mc should be able to produce
"something" when printing MCInsts, it will just be missing all the
operand info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84528
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Chris Lattner [Mon, 19 Oct 2009 19:56:26 +0000 (19:56 +0000)]
stub out a minimal ARMInstPrinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84527
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Chris Lattner [Mon, 19 Oct 2009 19:51:42 +0000 (19:51 +0000)]
remove strings from instructions who are never asmprinted.
All of these "subreg32" modifier instructions are handled
explicitly by the MCInst lowering phase. If they got to
the asmprinter, they would explode. They should eventually
be replace with correct use of subregs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84526
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Jeffrey Yasskin [Mon, 19 Oct 2009 18:49:59 +0000 (18:49 +0000)]
Clean up the JITResolver stub/callsite<->function maps.
The JITResolver maps Functions to their canonical stubs and all callsites for
lazily-compiled functions to their target Functions. To make Function
destruction work, I'm going to need to remove all callsites on destruction, so
this patch also adds the reverse mapping for that.
There was an incorrect assumption in here that the only stub for a function
would be the one caused by needing to lazily compile it, while x86-64 far calls
and dlsym-stubs could also cause such stubs, but I didn't look for a test case
that the assumption broke.
This also adds DenseMapInfo<AssertingVH> so I can use DenseMaps instead of
std::maps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84522
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Chris Lattner [Mon, 19 Oct 2009 18:49:14 +0000 (18:49 +0000)]
simplify code, reducing string thrashing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84521
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Chris Lattner [Mon, 19 Oct 2009 18:44:38 +0000 (18:44 +0000)]
switch hidden gv stubs to use MachineModuleInfoMachO instead of a custom map.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84520
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Chris Lattner [Mon, 19 Oct 2009 18:38:33 +0000 (18:38 +0000)]
use MachineModuleInfoMachO for non-lazy gv stubs instead of a private map.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84519
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