Devang Patel
4b945500a5
Start using DIFile. See updated SourceLevelDebugging.html for more information.
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This patch updates LLVMDebugVersion to 8.
Debug info descriptors encoded using LLVMDebugVersion 7 is supported.
Corresponding llvmgcc and clang FE commits are required.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98020 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:44:10 +00:00
Bill Wendling
cf6f28d84a
Print blank line and clear stubs vector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98019 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:43:34 +00:00
Bill Wendling
becd83e3f4
MC-ize the stub printing in ARM.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98018 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:40:17 +00:00
Chris Lattner
6cde3e6e99
add a EmitSymbolValue convenience method to MCStreamer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98017 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:39:24 +00:00
Chris Lattner
6ed0f90dac
make InlineInfoLabels hold MCSymbol*'s, avoiding
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recomputation of the labels.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98016 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:31:02 +00:00
Chris Lattner
b9dc5f7b58
mc'ize the last use of PrintLabelName and eliminate PrintLabelName.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98015 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:26:09 +00:00
Chris Lattner
ef6b14f51c
eliminate an argument from PrintRelDirective, sinking
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the one special case into EmitSectionOffset. MCize
the non-special case in EmitSectionOffset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98014 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:17:58 +00:00
Dan Gohman
8f03d75161
Print the correct index in the "match failed at index" message.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98013 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:07:36 +00:00
Chris Lattner
b67d69df65
remove the suffix form of PrintLabelName, which was only
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used for 'flavor'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98012 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:00:57 +00:00
Chris Lattner
c3421bb805
now that the debug and eh emitters use a common .set counter,
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we can eliminate "flavor".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98011 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:00:15 +00:00
Chris Lattner
0d50c7620d
move .set generation out of DwarfPrinter into AsmPrinter and
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MCize it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98010 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 23:58:37 +00:00
Evan Cheng
5196018d9c
Don't waste time trying to CSE labels, phis, inline asm. Definitely avoid cse implicit-def for obvious performance reason.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98009 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 23:49:12 +00:00
Evan Cheng
6c3b8ac6c9
Restrict machine cse to really trivial coalescing. Leave the heavy lifting to a real coalescer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98007 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 23:28:08 +00:00
Chris Lattner
57578766aa
simplify EmitSectionOffset to always use .set if it is
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available, the only thing this affects is that we produce
.set in one case we didn't before, which shouldn't harm
anything. Make EmitSectionOffset call EmitDifference
instead of duplicating it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98005 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 23:23:25 +00:00
Chris Lattner
82f05078b0
don't reset defaults.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98004 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 23:18:21 +00:00
Chris Lattner
effa868d38
Remove a version of EmitDifference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98002 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 23:02:59 +00:00
Bob Wilson
f5fd499791
Fix a crash compiling 254.gap for Thumb2. The Thumb2 add/sub with 12-bit
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immediate instructions cannot set the condition codes, so they do not have
the extra cc_out operand. We hit an assertion during tail duplication
because the instruction being duplicated had more operands that expected.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98001 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:56:15 +00:00
Evan Cheng
687fed3530
Re-commit 97860 with fix. getMallocAllocatedType may return null.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98000 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:54:36 +00:00
Chris Lattner
dd8187a3e9
eliminate a form of PrintLabelName.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97999 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:52:49 +00:00
Chris Lattner
326861c4c8
remove another form of EmitReference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97998 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:50:36 +00:00
Chris Lattner
c7249da2e9
eliminate the non-MCSymbol versions of EmitReference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97997 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:47:57 +00:00
Chris Lattner
f829eef8fa
mc'ize EmitLabel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97996 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:44:40 +00:00
Chris Lattner
4faf59af82
merge DIEObjectLabel and DIEDwarfLabel into DIELabel.
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Yes, DIE you fiendish labels, die all of you.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97995 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:31:46 +00:00
Devang Patel
7aa8189706
Introduce DIFile. This will be used to represent header files and source file(s) in debug info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97994 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:27:22 +00:00
Chris Lattner
b98b1bf432
elimiante the DWLabel class, using MCSymbol instead. Start
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switching some stuff over to passing around MCSymbol* instead
of stem+ID.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97993 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:23:36 +00:00
Kevin Enderby
0e822407b2
Fix the vmxon entry in the X86InstrInfo.td so it has the correct prefix bytes
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for the encoding and is not the same as vmptrld.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97992 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:17:26 +00:00
Daniel Dunbar
b2b4acd757
MC/Macho-O: Align the zerofill section itself to the maximum alignment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97991 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:03:42 +00:00
Devang Patel
77bf295dbb
Derive DIType from DIScope. This simplifies getContext() where for members the context is a type. This also eliminates need of CompileUnitMaps maintained by dwarf writer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97990 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:02:50 +00:00
Devang Patel
f17f5ebbdc
Remove DbgNode checks in constructor. Debug descriptors are intended to be light weight wrappers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97988 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 21:32:10 +00:00
Daniel Dunbar
37fad5ce4d
MC/Mach-O: Fix address compution for zero fill sections.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97984 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 21:10:42 +00:00
Daniel Dunbar
0ce6bd55c3
MC/Mach-O: Error out instead of crashing on invalid scattered relocation expressions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97983 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 21:10:39 +00:00
Daniel Dunbar
b93c72cda4
X86: Fix encoding for TEST{8,16,32}rr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97982 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 21:10:36 +00:00
Evan Cheng
dc444e9a23
Add documentation on sibling call optimization. Rename tailcall2.ll test to sibcall.ll.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97980 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 21:05:02 +00:00
Devang Patel
9dcd6f14f8
isNull() is not used any more.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97979 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 21:00:27 +00:00
Devang Patel
3c91b05d2b
Avoid using DIDescriptor.isNull().
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This is a first step towards eliminating checks in Descriptor constructors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97975 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 20:52:55 +00:00
Andrew Lenharth
ccb4f2d813
Iterator traits and swap. closes PR6548 and PR6549
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97974 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 20:45:52 +00:00
Erick Tryzelaar
7129a67228
Don't always run the ocaml kaleidoscope tutorials.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97973 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 20:07:32 +00:00
John McCall
197d009e6b
Revert r97726 and r97728 at ddunbar's request; we want to solve this
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some other way when it comes to be necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97972 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 20:02:05 +00:00
Erick Tryzelaar
49457b8158
Add OCaml tutorial to the examples.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97966 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 19:32:27 +00:00
Erick Tryzelaar
9ef76b9985
Update the OCaml Kaleidoscope tutorial.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97965 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 19:32:18 +00:00
Devang Patel
0ef3fa6aab
Revert r97947.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97963 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 19:20:38 +00:00
Chris Lattner
dd6fbd1136
disambiguate some types, add a fixme about some
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inconsistent intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97959 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 18:59:49 +00:00
Chris Lattner
3485b51c4d
fix some more ambiguous patterns, remove another nontemporalstore
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pattern which is broken (source and address swapped).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97958 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 18:57:56 +00:00
Chris Lattner
341b27406d
Correct immediate sizes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97957 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 18:55:15 +00:00
Chris Lattner
0273fbbf22
fix a type compatibility bug. imm is i32 in the input
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pattern, not i64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97956 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 18:52:55 +00:00
Chris Lattner
d10a53d5a1
fix a bunch of partially ambiguous patterns on ARM. As an
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example, this:
(set DPR:$dst, (fsub (fneg (fmul DPR:$a, DPR:$b)), DPR:$dstin))
is ambiguous because DPR contains both f64 and v2f32. tblgen
currently accidentally picks f64 because it's first in the
regclass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97955 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 18:51:21 +00:00
Chris Lattner
b200f1c28e
Fix a bunch of ambiguous patterns which tblgen happens to infer types
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for, due to a bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97953 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 18:44:04 +00:00
Chris Lattner
43e4754817
Node arguments to type casts can have names too. This code
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needs to be majorly refactored, but this spot bugfix allows
things like:
def vmrghw_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
(vector_shuffle (v4i32 node:$lhs), node:$rhs), [{
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97952 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 18:36:19 +00:00
Chris Lattner
e00ed57087
tidy up
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97950 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 18:29:38 +00:00
Devang Patel
d8cc5d5256
Avoid using DIDescriptor.isNull().
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This is a first step towards eliminating unncessary constructor checks in light weight DIDescriptor wrappers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97947 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 18:25:48 +00:00