Dan Gohman
098d3a41e1
Minor code simplification.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104845 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27 16:25:05 +00:00
Stuart Hastings
aa66d2f48a
Support for nested functions/classes in debug output. Radar 7424645.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104841 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27 16:16:54 +00:00
Dan Gohman
43a83c4094
Delete a spurious svn:mergeinfo property.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104840 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27 16:15:28 +00:00
Jim Grosbach
eb9df9a707
remove incorrect GCCBuiltin<> usage
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104833 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27 15:04:02 +00:00
Gabor Greif
cb2df6bd53
typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104832 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27 09:48:47 +00:00
Gabor Greif
2893a460d8
rename test to represent meaningful date
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104831 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27 09:32:38 +00:00
Daniel Dunbar
368a456503
AsmMatcher: Ensure classes are totally ordered, so we can std::sort them reliably.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104806 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27 05:31:32 +00:00
Bob Wilson
cdef41a6b4
Add a test for llvm-gcc svn r104726.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104805 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27 05:30:36 +00:00
Eric Christopher
bd3ba537cd
Add a quick test of relocations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104794 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27 00:53:40 +00:00
Eric Christopher
aeed4d81a8
Rearrange conditionals so we don't get caught with the correct type as wrong.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104793 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27 00:52:31 +00:00
Devang Patel
80250686d5
Simplify. Eliminate unneeded debug_loc entry.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104785 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 23:55:23 +00:00
Jakob Stoklund Olesen
8b3ca84a8d
Avoid counting InlineAsm as a call - it prevents loop unrolling.
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PR7026
Patch by Pekka Jääskeläinen!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104780 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 22:40:28 +00:00
Dan Gohman
a0f7ff334f
Fix Lint printing warnings multiple times. Remove the ErrorStr
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option from lintModule, which was an artifact from being
based on Verifier code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104765 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 22:28:53 +00:00
Daniel Dunbar
dcbab9cf5a
AsmMatcher/X86: Mark _REV instructions as "code gen only", they aren't expected
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to be matched.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104757 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 22:21:28 +00:00
Dan Gohman
882ddb492d
Reinstate checking of stackrestore, with checking for both Read
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and Write, and add a comment explaining this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104756 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 22:21:25 +00:00
Jakob Stoklund Olesen
6f0ff1d578
Check that inherited subregisters all have a direct SubRegIndex.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104755 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 22:15:07 +00:00
Jakob Stoklund Olesen
c8b9f6ce23
Give SubRegIndex names to all ARM subregisters. This will be required by
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TableGen shortly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104754 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 22:15:03 +00:00
Dan Gohman
749be11f4d
Stackrestore is not a load.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104752 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 22:00:10 +00:00
Dan Gohman
31f1af118a
Fix a missing quote.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104750 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 21:56:15 +00:00
Bill Wendling
804a231dd5
Add FIXME comment to remove this.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104749 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 21:53:50 +00:00
Dan Gohman
df9c8bc569
Remove a TODO which isn't practical.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104748 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 21:50:41 +00:00
Daniel Dunbar
cb8326dc09
MC: Add TargetMachine support for setting the value of MCRelaxAll with
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-filetype=obj.
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2010-05-26 21:48:55 +00:00
Jakob Stoklund Olesen
160a3bf74d
Add StringRef::compare_numeric and use it to sort TableGen register records.
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This means that our Registers are now ordered R7, R8, R9, R10, R12, ...
Not R1, R10, R11, R12, R2, R3, ...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104745 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 21:47:28 +00:00
Dan Gohman
113b3e2c6e
Implement checking of the tail keyword.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104744 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 21:46:36 +00:00
Jakob Stoklund Olesen
f86a619314
Suppress emmission of empty subreg/superreg/alias sets.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104741 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 21:35:55 +00:00
Devang Patel
77051f58e9
There is no need to force an line number entry (using previous location) for a temp label at unknown location.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104740 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 21:23:46 +00:00
Bill Wendling
8d717c7d99
Add "setjmp_syscall", "savectx", "qsetjmp", "vfork", "getcontext" to the list of
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usual suspects that could "return twice".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104737 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 20:39:00 +00:00
Daniel Dunbar
83194de76a
MC: When running with -mc-relax-all, we can eagerly relax instructions and avoid creating unnecessary MCInstFragments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104736 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 20:37:03 +00:00
Daniel Dunbar
2ac0c453b2
MC/Mach-O: Factor out EmitInstTo{Fragment,Data} for emitting MCInst's as MCInstFragments or appending onto an MCDataFragment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104735 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 20:37:00 +00:00
Jim Grosbach
23ff7cff52
Adjust eh.sjlj.setjmp to properly have a chain and to have an opcode entry in
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ISD::. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104734 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 20:22:18 +00:00
Devang Patel
394427b014
Update debug info when live-in reg is copied into a vreg.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104732 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 20:18:50 +00:00
Kevin Enderby
b106543592
Fix the x86 move to/from segment register instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104731 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 20:10:45 +00:00
Bill Wendling
9af7e9a1b5
Move the check for "calls setjmp" to SelectionDAGISel so that it can be used by
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more than just the stack slot coloring algorithm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104722 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 19:46:12 +00:00
Devang Patel
b2b31a6f93
Identify instructions, that needs a label to mark debug info entity, in advance. This simplifies beginScope().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104720 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 19:37:24 +00:00
Dan Gohman
93d3433579
Eliminate the use of PriorityQueue and just use a std::vector,
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implementing pop with a linear search for a "best" element. The priority
queue was a neat idea, but in practice the comparison functions depend
on dynamic information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104718 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 18:52:00 +00:00
Dan Gohman
f0f1bfe89a
Fix indentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104717 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 18:37:48 +00:00
Dan Gohman
d89c258051
Delete an unused function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104716 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 18:34:12 +00:00
Daniel Dunbar
95506d40c5
MC: Change RelaxInstruction to only take the input and output instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104713 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 18:15:06 +00:00
Dan Gohman
d9c2af5409
Fix a typo in a comment that Gabor noticed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104711 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 18:03:53 +00:00
Dale Johannesen
b09e793bf9
Testcase for 104624/104619/PR7191/8023512.
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Reduced from one provided by Duncan Sands, thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104710 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 17:55:45 +00:00
Daniel Dunbar
dae5b9f804
MC: Eliminate an unnecessary copy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104709 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 17:50:16 +00:00
Daniel Dunbar
8488252855
MC: Simplify MayNeedRelaxation to not provide the fixups, so we can query it
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before encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104707 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 17:45:29 +00:00
Devang Patel
b21a758bc2
Remove dead code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104706 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 17:42:50 +00:00
Devang Patel
e2df84254d
Do not construct location list backword!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104705 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 17:29:32 +00:00
Jakob Stoklund Olesen
ca561ffcf3
Replace the SubRegSet tablegen class with a less error-prone mechanism.
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A Register with subregisters must also provide SubRegIndices for adressing the
subregisters. TableGen automatically inherits indices for sub-subregisters to
minimize typing.
CompositeIndices may be specified for the weirder cases such as the XMM sub_sd
index that returns the same register, and ARM NEON Q registers where both D
subregs have ssub_0 and ssub_1 sub-subregs.
It is now required that all subregisters are named by an index, and a future
patch will also require inherited subregisters to be named. This is necessary to
allow composite subregister indices to be reduced to a single index.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104704 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 17:27:12 +00:00
Jim Grosbach
90346e2261
Add entry for llvm.eh.sjlj.longjmp. PR4999.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104703 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 16:21:41 +00:00
Daniel Dunbar
c90e30aa6f
MC: Eliminate MCAsmFixup, replace with MCFixup.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104699 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 15:18:56 +00:00
Daniel Dunbar
0dd0c941c9
MC: Simplify MCFixup and increase the available offset size.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104698 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 15:18:40 +00:00
Daniel Dunbar
482ad802f1
MC: Use accessors for access to MCAsmFixup.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104697 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 15:18:31 +00:00
Daniel Dunbar
c9adb8c61e
MC: Change MCInst::dump_pretty to not include a trailing newline.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104696 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 15:18:13 +00:00