Anton Korobeynikov [Sat, 29 May 2010 19:25:29 +0000 (19:25 +0000)]
NEON/VFP stuff can be issued only via Pipe1 on A9
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105107
91177308-0d34-0410-b5e6-
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Anton Korobeynikov [Sat, 29 May 2010 19:25:17 +0000 (19:25 +0000)]
Add some integer instruction itineraries for A9
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105106
91177308-0d34-0410-b5e6-
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Dan Gohman [Sat, 29 May 2010 17:53:24 +0000 (17:53 +0000)]
Reorder some code in SelectionDAGBuilder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105105
91177308-0d34-0410-b5e6-
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Dan Gohman [Sat, 29 May 2010 17:03:36 +0000 (17:03 +0000)]
SelectionDAG shouldn't have a FunctionLoweringInfo member. RegsForValue
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-
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Benjamin Kramer [Sat, 29 May 2010 14:03:51 +0000 (14:03 +0000)]
Remove unused function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105100
91177308-0d34-0410-b5e6-
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Nick Lewycky [Sat, 29 May 2010 06:44:15 +0000 (06:44 +0000)]
Document aggregate operation constant expressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105098
91177308-0d34-0410-b5e6-
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Nick Lewycky [Sat, 29 May 2010 06:11:16 +0000 (06:11 +0000)]
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105096
91177308-0d34-0410-b5e6-
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Evan Cheng [Sat, 29 May 2010 02:23:39 +0000 (02:23 +0000)]
Remove schedule-livein-copies. It's not being used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105095
91177308-0d34-0410-b5e6-
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Evan Cheng [Sat, 29 May 2010 01:35:22 +0000 (01:35 +0000)]
Fix PR7193: if sibling call address can take a register, make sure there are enough registers available by counting inreg arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105092
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Sat, 29 May 2010 00:14:14 +0000 (00:14 +0000)]
Handle composed subreg indices when processing REQ_SEQUENCE instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105066
91177308-0d34-0410-b5e6-
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Evan Cheng [Sat, 29 May 2010 00:06:36 +0000 (00:06 +0000)]
Doh. Machine LICM is re-initializing the CSE map over and over. Patch by Anna Zaks. rdar://
8037934.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105065
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Fri, 28 May 2010 23:48:31 +0000 (23:48 +0000)]
Emit TargetRegisterInfo::composeSubRegIndices().
Also verify that all subregister indices compose unambiguously.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105064
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Fri, 28 May 2010 23:48:29 +0000 (23:48 +0000)]
Merge the SystemZ subreg_even32 SubRegIndex into subreg_32bit. The SubRegIndices
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-
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Evan Cheng [Fri, 28 May 2010 23:26:21 +0000 (23:26 +0000)]
Fix some latency computation bugs: if the use is not a machine opcode do not just return zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105061
91177308-0d34-0410-b5e6-
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Evan Cheng [Fri, 28 May 2010 23:25:23 +0000 (23:25 +0000)]
Schedule high latency instructions for latency reduction even if they are not vfp / NEON instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105060
91177308-0d34-0410-b5e6-
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Dale Johannesen [Fri, 28 May 2010 23:24:28 +0000 (23:24 +0000)]
Fix comment typos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105059
91177308-0d34-0410-b5e6-
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Bruno Cardoso Lopes [Fri, 28 May 2010 22:47:03 +0000 (22:47 +0000)]
More SSE 1 & 2 merge, this time with logical instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105014
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 22:31:51 +0000 (22:31 +0000)]
Fix AliasDebugger to be aware of operand values too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105012
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 21:43:57 +0000 (21:43 +0000)]
Add lint checks for function attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105009
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 21:41:37 +0000 (21:41 +0000)]
Split the logic behind CastInst::isNoopCast into a separate static function,
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-
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Dan Gohman [Fri, 28 May 2010 21:22:45 +0000 (21:22 +0000)]
Fix a comment; vectors are not a special case here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105006
91177308-0d34-0410-b5e6-
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Kevin Enderby [Fri, 28 May 2010 21:20:21 +0000 (21:20 +0000)]
MC/X86: Add alias for movzx.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105005
91177308-0d34-0410-b5e6-
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Kevin Enderby [Fri, 28 May 2010 20:59:10 +0000 (20:59 +0000)]
MC/X86: Add alias for fwait.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105001
91177308-0d34-0410-b5e6-
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Kevin Enderby [Fri, 28 May 2010 19:01:27 +0000 (19:01 +0000)]
Fix the use of x86 control and debug registers so that the assertion failure in
getX86RegNum() does not happen. Patch by Shantonu Sen!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104994
91177308-0d34-0410-b5e6-
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Dale Johannesen [Fri, 28 May 2010 18:54:47 +0000 (18:54 +0000)]
Fix Data Layout description of floating point.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104993
91177308-0d34-0410-b5e6-
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Dale Johannesen [Fri, 28 May 2010 18:45:59 +0000 (18:45 +0000)]
Add missing space; works for me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104992
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Fri, 28 May 2010 18:18:53 +0000 (18:18 +0000)]
Add a TargetRegisterInfo::composeSubRegIndices hook with a default
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-
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Jim Grosbach [Fri, 28 May 2010 18:03:48 +0000 (18:03 +0000)]
correct retattr
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104980
91177308-0d34-0410-b5e6-
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Jim Grosbach [Fri, 28 May 2010 17:51:20 +0000 (17:51 +0000)]
Cosmetic cleanup. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104974
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 17:44:00 +0000 (17:44 +0000)]
Fix lint's memcpy and memmove checks, and its basic block traversal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104970
91177308-0d34-0410-b5e6-
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Jim Grosbach [Fri, 28 May 2010 17:37:40 +0000 (17:37 +0000)]
make sure accesses to set up the jmpbuf don't get moved after it by the scheduler. Add a missing \n.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104967
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 17:13:49 +0000 (17:13 +0000)]
Fix more whitespace to be consistent with AsmPrinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104963
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 17:07:41 +0000 (17:07 +0000)]
Fix whitespace to be more consistent with AsmPrinter's style.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104962
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Fri, 28 May 2010 17:06:30 +0000 (17:06 +0000)]
Fix more tests that depended on the default register allocator choice.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104961
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 16:50:23 +0000 (16:50 +0000)]
Minor code simplification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104959
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 16:50:01 +0000 (16:50 +0000)]
Fix a redundant-return warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104958
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 16:45:33 +0000 (16:45 +0000)]
Detect self-referential values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104957
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 16:44:04 +0000 (16:44 +0000)]
Remove this va_arg test, which is no longer applicable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104956
91177308-0d34-0410-b5e6-
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Stuart Hastings [Fri, 28 May 2010 16:41:07 +0000 (16:41 +0000)]
Revert 104841, 104842, 104876 due to buildbot failures. Radar
7424645.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104953
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 16:34:49 +0000 (16:34 +0000)]
Eli pointed out that va_arg instruction result values don't
reference the stack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104951
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 16:21:24 +0000 (16:21 +0000)]
Teach lint how to look through simple store+load pairs and other
effective no-op constructs, to make it more effective on
unoptimized IR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104950
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 16:19:17 +0000 (16:19 +0000)]
Move FindAvailableLoadedValue isSafeToLoadUnconditionally out of
lib/Transforms/Utils and into lib/Analysis so that Analysis passes
can use them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104949
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 16:12:08 +0000 (16:12 +0000)]
ConstantFoldConstantExpression can theoretically return null.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104948
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 16:06:09 +0000 (16:06 +0000)]
Fix a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104947
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 15:09:00 +0000 (15:09 +0000)]
Teach instcombine to promote alloca array sizes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104945
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 15:07:59 +0000 (15:07 +0000)]
Add a testcase for getelementptr index promotion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104944
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 04:33:42 +0000 (04:33 +0000)]
Add a lint check for returning the address of stack memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104936
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 04:33:04 +0000 (04:33 +0000)]
Fix instcombine's handling of alloca to accept non-i32 types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104935
91177308-0d34-0410-b5e6-
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Nate Begeman [Fri, 28 May 2010 02:19:08 +0000 (02:19 +0000)]
Comment out some code in prep for actual .td file checkpoint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104927
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 01:38:28 +0000 (01:38 +0000)]
Bitcode support for allocas with arbitrary array size types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104915
91177308-0d34-0410-b5e6-
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Devang Patel [Fri, 28 May 2010 01:29:50 +0000 (01:29 +0000)]
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104914
91177308-0d34-0410-b5e6-
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Devang Patel [Fri, 28 May 2010 01:17:51 +0000 (01:17 +0000)]
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104913
91177308-0d34-0410-b5e6-
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Eli Friedman [Fri, 28 May 2010 01:15:28 +0000 (01:15 +0000)]
Fix build breakage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104912
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 28 May 2010 01:14:11 +0000 (01:14 +0000)]
Eliminate the restriction that the array size in an alloca must be i32.
This will help reduce the amount of casting required on 64-bit targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104911
91177308-0d34-0410-b5e6-
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Nate Begeman [Fri, 28 May 2010 01:08:32 +0000 (01:08 +0000)]
Add support to tablegen for auto-generating arm_neon.h from a tablegen description
of the intrinsics. The goal is to auto-generate both support for GCC-style (vector)
and ARM-style (struct of vector) intrinsics.
This is work in progress, but will be completed soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104910
91177308-0d34-0410-b5e6-
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Bob Wilson [Fri, 28 May 2010 00:27:15 +0000 (00:27 +0000)]
Add the cc_out operand for t2RSBrs instructions. I missed this when I changed
the instruction class for t2RSB to add that operand in svn r104582.
Radar
8033757.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104907
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Thu, 27 May 2010 23:57:25 +0000 (23:57 +0000)]
Add a -regalloc=default option that chooses a register allocator based on the -O
optimization level.
This only really affects llc for now because both the llvm-gcc and clang front
ends override the default register allocator. I intend to remove that code later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104904
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Thu, 27 May 2010 23:57:19 +0000 (23:57 +0000)]
Remove ancient prototype.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104903
91177308-0d34-0410-b5e6-
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Jim Grosbach [Thu, 27 May 2010 23:49:24 +0000 (23:49 +0000)]
Update the saved stack pointer in the sjlj function context following either
an alloca() or an llvm.stackrestore(). rdar://
8031573
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104900
91177308-0d34-0410-b5e6-
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Evan Cheng [Thu, 27 May 2010 23:45:31 +0000 (23:45 +0000)]
Use report_fatal_error, not llvm_unreachable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104899
91177308-0d34-0410-b5e6-
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Jim Grosbach [Thu, 27 May 2010 23:11:57 +0000 (23:11 +0000)]
back out 104862/104869. Can reuse stacksave after all. Very cool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104897
91177308-0d34-0410-b5e6-
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Dan Gohman [Thu, 27 May 2010 23:11:55 +0000 (23:11 +0000)]
Factor out the handler work from SignalHandler into a helper function,
and change llvm::sys::RunInterruptHandlers to call that function directly
instead of calling SignalHandler, because the rest of SignalHandler
invokes side effects which aren't appropriate, including raising the
signal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104896
91177308-0d34-0410-b5e6-
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Evan Cheng [Thu, 27 May 2010 22:08:38 +0000 (22:08 +0000)]
llvm can't correctly support 'H', 'Q' and 'R' modifiers. Just mark it an error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104891
91177308-0d34-0410-b5e6-
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Kevin Enderby [Thu, 27 May 2010 21:33:19 +0000 (21:33 +0000)]
MC/X86: Add aliases for Jcc variants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104890
91177308-0d34-0410-b5e6-
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Dan Gohman [Thu, 27 May 2010 20:51:54 +0000 (20:51 +0000)]
Eliminate some unnessary Path::exists() calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104888
91177308-0d34-0410-b5e6-
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Dan Gohman [Thu, 27 May 2010 20:47:38 +0000 (20:47 +0000)]
Make ParseIRFile and getLazyIRFileModule incoporate the underlying
error message string into their own error message string, so that
the information isn't lost.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104887
91177308-0d34-0410-b5e6-
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Dan Gohman [Thu, 27 May 2010 20:26:51 +0000 (20:26 +0000)]
Don't flush the raw_ostream in llvm::WriteBitcodeToFile; it's at
the wrong level. Clients which need to leave the stream open but
which still require the bitcode bits to be on disk should call
flush themselves.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104885
91177308-0d34-0410-b5e6-
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Devang Patel [Thu, 27 May 2010 20:25:04 +0000 (20:25 +0000)]
Do not drop location info for inlined function args.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104884
91177308-0d34-0410-b5e6-
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Bob Wilson [Thu, 27 May 2010 20:23:42 +0000 (20:23 +0000)]
Fix some bad fall-throughs in a switch statement. Both the 'Q' and 'R' cases
should fall through to the 'H' case, but instead 'Q' was falling through to 'R'
so that it would do the wrong thing for a big-endian ARM target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104883
91177308-0d34-0410-b5e6-
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Dan Gohman [Thu, 27 May 2010 20:19:47 +0000 (20:19 +0000)]
When handling raw_ostream errors manually, use clear_error() so that
raw_ostream doesn't try to do its own error handling.
Also, close the raw_ostream before checking for errors so that any
errors that occur during closing are caught by the manual check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104882
91177308-0d34-0410-b5e6-
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Dan Gohman [Thu, 27 May 2010 20:17:28 +0000 (20:17 +0000)]
When handling raw_ostream errors manually, use clear_error() so that
raw_ostream doesn't try to do its own error handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104881
91177308-0d34-0410-b5e6-
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Dale Johannesen [Thu, 27 May 2010 20:12:41 +0000 (20:12 +0000)]
Mark some math lib intrinsic nodes Legal on SSE4.1.
No functional effect as these nodes are not generated yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104879
91177308-0d34-0410-b5e6-
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Dan Gohman [Thu, 27 May 2010 20:06:51 +0000 (20:06 +0000)]
Don't special-case stdout in llvm::WriteBitcodeToFile; just consider
it to be the caller's responsibility to provide a stream in binary
mode. This fixes a layering violation and avoids an outs() call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104878
91177308-0d34-0410-b5e6-
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Stuart Hastings [Thu, 27 May 2010 19:57:51 +0000 (19:57 +0000)]
Adjust test case for lexical block pruning. Follow-on to r104842 and Radar
7424645.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104876
91177308-0d34-0410-b5e6-
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Dan Gohman [Thu, 27 May 2010 19:52:20 +0000 (19:52 +0000)]
Don't create an output stream when output is disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104875
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Dan Gohman [Thu, 27 May 2010 19:48:08 +0000 (19:48 +0000)]
Simplify raw_ostream usage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104874
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Dan Gohman [Thu, 27 May 2010 19:47:36 +0000 (19:47 +0000)]
Avoid calling outs() and fouts() when the stream isn't really needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104873
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Devang Patel [Thu, 27 May 2010 19:46:38 +0000 (19:46 +0000)]
Let's try one more time to match patterns.
The goal is to match following 3 lines. In otherwords, a temp. label between to DEBUG_VALUE comments.
;DEBUG_VALUE: bar:x <- undef ## 2010-01-18-Inlined-Debug.c:7
Ltmp1:
;DEBUG_VALUE: foo:__x <- undef ## 2010-01-18-Inlined-Debug.c:5
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104872
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Duncan Sands [Thu, 27 May 2010 19:09:06 +0000 (19:09 +0000)]
Teach instCombine to remove malloc+free if malloc's only uses are comparisons
to null. Patch by Matti Niemenmaa.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104871
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Jim Grosbach [Thu, 27 May 2010 18:52:11 +0000 (18:52 +0000)]
hook ISD::STACKADDR to an intrinsic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104869
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Dan Gohman [Thu, 27 May 2010 18:43:40 +0000 (18:43 +0000)]
FastISel doesn't yet handle callee-pop functions.
To support this, move IsCalleePop from X86ISelLowering to X86Subtarget.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104866
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Jim Grosbach [Thu, 27 May 2010 18:23:48 +0000 (18:23 +0000)]
add ISD::STACKADDR to get the current stack pointer. Will be used by sjlj EH
to update the jmpbuf in the presence of VLAs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104862
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Bruno Cardoso Lopes [Thu, 27 May 2010 18:17:40 +0000 (18:17 +0000)]
Merge basic binops SSE 1 & 2 instruction classes. This is a step towards refactoring
common code between SSE versions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104860
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Devang Patel [Thu, 27 May 2010 17:51:08 +0000 (17:51 +0000)]
Temp. labels number may not match for all configurations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104858
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Dan Gohman [Thu, 27 May 2010 17:31:51 +0000 (17:31 +0000)]
Add basic error checking to MemoryBuffer::getSTDIN.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104855
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Dan Gohman [Thu, 27 May 2010 17:18:38 +0000 (17:18 +0000)]
Use the return value of getMagicNumber instead of using a
separate canRead() call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104853
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Dan Gohman [Thu, 27 May 2010 17:14:10 +0000 (17:14 +0000)]
Don't bother clearing the Magic string when the magic number
can't be read, since it isn't cleared on other error paths.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104852
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Dan Gohman [Thu, 27 May 2010 17:12:23 +0000 (17:12 +0000)]
Don't bother checking canRead() before calling getMagicNumber();
getMagicNumber() does its own error checking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104851
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Devang Patel [Thu, 27 May 2010 16:47:30 +0000 (16:47 +0000)]
inlined function's arguments need a label to mark the start point because they are not directly attached to current function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104848
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Dan Gohman [Thu, 27 May 2010 16:25:05 +0000 (16:25 +0000)]
Minor code simplification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104845
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Stuart Hastings [Thu, 27 May 2010 16:16:54 +0000 (16:16 +0000)]
Support for nested functions/classes in debug output. Radar
7424645.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104841
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Dan Gohman [Thu, 27 May 2010 16:15:28 +0000 (16:15 +0000)]
Delete a spurious svn:mergeinfo property.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104840
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Jim Grosbach [Thu, 27 May 2010 15:04:02 +0000 (15:04 +0000)]
remove incorrect GCCBuiltin<> usage
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104833
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Gabor Greif [Thu, 27 May 2010 09:48:47 +0000 (09:48 +0000)]
typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104832
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Gabor Greif [Thu, 27 May 2010 09:32:38 +0000 (09:32 +0000)]
rename test to represent meaningful date
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104831
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Daniel Dunbar [Thu, 27 May 2010 05:31:32 +0000 (05:31 +0000)]
AsmMatcher: Ensure classes are totally ordered, so we can std::sort them reliably.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104806
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Bob Wilson [Thu, 27 May 2010 05:30:36 +0000 (05:30 +0000)]
Add a test for llvm-gcc svn r104726.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104805
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Eric Christopher [Thu, 27 May 2010 00:53:40 +0000 (00:53 +0000)]
Add a quick test of relocations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104794
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Eric Christopher [Thu, 27 May 2010 00:52:31 +0000 (00:52 +0000)]
Rearrange conditionals so we don't get caught with the correct type as wrong.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104793
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Devang Patel [Wed, 26 May 2010 23:55:23 +0000 (23:55 +0000)]
Simplify. Eliminate unneeded debug_loc entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104785
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