Kalle Raiskila
11fe24624a
Fix handling of 'load' nodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105269 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-01 13:34:47 +00:00
Bill Wendling
21330544df
Debreak test for non-Darwin.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105257 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-31 21:47:24 +00:00
Duncan Sands
2914ba6ec7
Fix PR7272: when inlining through a callsite with byval arguments,
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the newly created allocas may be used by inlined calls, so these
need to have their tail call flags cleared. Fixes PR7272.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105255 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-31 21:00:26 +00:00
Eric Christopher
89e735673a
Add a test for the llvm-gcc commit in r90200.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105253 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-31 20:39:10 +00:00
Chris Lattner
6c41ad8c9a
fix PR6623: when optimizing for size, don't inline memcpy/memsets
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that are too large. This causes the freebsd bootloader to be too
large apparently.
It's unclear if this should be an -Os or -Oz thing. Thoughts welcome.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105228 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-31 17:30:14 +00:00
Chris Lattner
0ece9a12ac
upgrade and filecheckize this test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105227 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-31 17:27:17 +00:00
Chris Lattner
6b37861827
the 'limit' argument to FindOptimalMemOpLowering is unsigned, not uint64_t.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105226 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-31 17:12:23 +00:00
Chris Lattner
caa3dcfc76
revert r105223 which broke all my testing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105225 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-31 17:10:45 +00:00
Dan Gohman
b6bd72ee7c
Fix count so that it doesn't make an extra fread call after
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EOF is detected.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105223 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-31 16:13:45 +00:00
Benjamin Kramer
c29df3cac7
Avoid swap when a copy suffices.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105220 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-31 12:50:41 +00:00
Nick Lewycky
a9d6680cb1
The memcpy intrinsic only takes i8* for %src and %dst, so cast them to that
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first. Fixes PR7265.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105206 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-31 06:16:35 +00:00
Oscar Fuentes
10e02a017a
Use llvm::next' instead of
next' to make VC++ 2010 happy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105168 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-30 13:14:21 +00:00
Sean Hunt
c10a62b0d5
Allow for creation of clang DeclNodes tables.
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The StmtNodes generator has been generalized to allow for the
creation of DeclNodes tables as well, and another emitter was
added for DeclContexts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105164 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-30 07:21:42 +00:00
Anton Korobeynikov
4ed81ecbcd
Some A9 load/store cleanups
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105109 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 19:25:39 +00:00
Anton Korobeynikov
8207fce96f
Some rough approximations for load/stores on A9
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105108 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 19:25:34 +00:00
Anton Korobeynikov
1098ef5fa4
NEON/VFP stuff can be issued only via Pipe1 on A9
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105107 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 19:25:29 +00:00
Anton Korobeynikov
1845a387e1
Add some integer instruction itineraries for A9
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105106 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 19:25:17 +00:00
Dan Gohman
462f6b57b6
Reorder some code in SelectionDAGBuilder.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105105 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 17:53:24 +00:00
Dan Gohman
7451d3e09d
SelectionDAG shouldn't have a FunctionLoweringInfo member. RegsForValue
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shouldn't have a TargetLoweringInfo member. And FunctionLoweringInfo::set
doesn't needs its EnableFastISel argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105101 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 17:03:36 +00:00
Benjamin Kramer
0f9c658558
Remove unused function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105100 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 14:03:51 +00:00
Nick Lewycky
9e130ce3aa
Document aggregate operation constant expressions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105098 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 06:44:15 +00:00
Nick Lewycky
6ed9d40aa1
Fix typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105096 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 06:11:16 +00:00
Evan Cheng
701d4d309f
Remove schedule-livein-copies. It's not being used.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105095 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 02:23:39 +00:00
Evan Cheng
9c044674e6
Fix PR7193: if sibling call address can take a register, make sure there are enough registers available by counting inreg arguments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105092 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 01:35:22 +00:00
Jakob Stoklund Olesen
5a0d4fcb8d
Handle composed subreg indices when processing REQ_SEQUENCE instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105066 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 00:14:14 +00:00
Evan Cheng
82e0a1a1a8
Doh. Machine LICM is re-initializing the CSE map over and over. Patch by Anna Zaks. rdar://8037934.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105065 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 00:06:36 +00:00
Jakob Stoklund Olesen
7c9a6e3284
Emit TargetRegisterInfo::composeSubRegIndices().
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Also verify that all subregister indices compose unambiguously.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105064 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 23:48:31 +00:00
Jakob Stoklund Olesen
05ce489871
Merge the SystemZ subreg_even32 SubRegIndex into subreg_32bit. The SubRegIndices
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were overspecified when inheriting sub-subregisters, for instance:
R0Q:subreg_even32 = R0Q:subreg_32bit = R0Q:subreg_even:subreg_32bit.
This meant that composeSubRegIndices(subreg_even, subreg_32bit) was ambiguous.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105063 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 23:48:29 +00:00
Evan Cheng
046fa3f90a
Fix some latency computation bugs: if the use is not a machine opcode do not just return zero.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105061 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 23:26:21 +00:00
Evan Cheng
c10f5434b4
Schedule high latency instructions for latency reduction even if they are not vfp / NEON instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105060 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 23:25:23 +00:00
Dale Johannesen
2f05cc06a2
Fix comment typos.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105059 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 23:24:28 +00:00
Bruno Cardoso Lopes
f39e0ce4ec
More SSE 1 & 2 merge, this time with logical instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105014 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 22:47:03 +00:00
Dan Gohman
dd05466ef4
Fix AliasDebugger to be aware of operand values too.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105012 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 22:31:51 +00:00
Dan Gohman
aec2a0dbce
Add lint checks for function attributes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105009 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 21:43:57 +00:00
Dan Gohman
2c048ea538
Split the logic behind CastInst::isNoopCast into a separate static function,
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as is done with most other cast opcode predicates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105008 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 21:41:37 +00:00
Dan Gohman
c6e02e4056
Fix a comment; vectors are not a special case here.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105006 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 21:22:45 +00:00
Kevin Enderby
31cc9655b6
MC/X86: Add alias for movzx.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105005 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 21:20:21 +00:00
Kevin Enderby
5e394429ab
MC/X86: Add alias for fwait.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105001 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 20:59:10 +00:00
Kevin Enderby
31b6c5b2f3
Fix the use of x86 control and debug registers so that the assertion failure in
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getX86RegNum() does not happen. Patch by Shantonu Sen!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104994 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 19:01:27 +00:00
Dale Johannesen
9d8d221a68
Fix Data Layout description of floating point.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104993 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 18:54:47 +00:00
Dale Johannesen
7722b082c4
Add missing space; works for me.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104992 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 18:45:59 +00:00
Jakob Stoklund Olesen
2da5337024
Add a TargetRegisterInfo::composeSubRegIndices hook with a default
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implementation that is correct for most targets. Tablegen will override where
needed.
Add MachineOperand::subst{Virt,Phys}Reg methods that correctly handle existing
subreg indices when sustituting registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104985 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 18:18:53 +00:00
Jim Grosbach
bc213209bf
correct retattr
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104980 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 18:03:48 +00:00
Jim Grosbach
c9792a3c1f
Cosmetic cleanup. No functional change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104974 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 17:51:20 +00:00
Dan Gohman
13ec30b6a1
Fix lint's memcpy and memmove checks, and its basic block traversal.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104970 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 17:44:00 +00:00
Jim Grosbach
5caeff5c01
make sure accesses to set up the jmpbuf don't get moved after it by the scheduler. Add a missing \n.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104967 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 17:37:40 +00:00
Dan Gohman
fe47aae6a8
Fix more whitespace to be consistent with AsmPrinter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104963 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 17:13:49 +00:00
Dan Gohman
3dfb3cfb38
Fix whitespace to be more consistent with AsmPrinter's style.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104962 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 17:07:41 +00:00
Jakob Stoklund Olesen
90a2322023
Fix more tests that depended on the default register allocator choice.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104961 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 17:06:30 +00:00
Dan Gohman
52c239566e
Minor code simplification.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104959 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 16:50:23 +00:00