OSDN Git Service
Chris Lattner [Fri, 9 Jan 2009 04:53:57 +0000 (04:53 +0000)]
move some code, check to see if the input to the GEP is a bitcast
(which is constant time and cheap) before checking hasAllZeroIndices.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61976
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Dan Gohman [Fri, 9 Jan 2009 02:40:34 +0000 (02:40 +0000)]
Add load-folding table entries for MOVDQA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61972
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Dan Gohman [Fri, 9 Jan 2009 02:27:34 +0000 (02:27 +0000)]
Whitespace and other minor adjustments to make SSE instructions have
the same formatting as their corresponding SSE2 instructions, for
consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61971
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Dale Johannesen [Fri, 9 Jan 2009 01:30:11 +0000 (01:30 +0000)]
Adjustments to last patch based on review.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61969
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Dan Gohman [Thu, 8 Jan 2009 23:51:48 +0000 (23:51 +0000)]
61949 accidentally introduced an escaped newline. Fix this by making
the comment a little more verbose.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61959
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Devang Patel [Thu, 8 Jan 2009 23:40:34 +0000 (23:40 +0000)]
Convert DwarfWriter into a pass.
Now Users request DwarfWriter through getAnalysisUsage() instead of creating an instance of DwarfWriter object directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61955
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Dan Gohman [Thu, 8 Jan 2009 22:19:34 +0000 (22:19 +0000)]
Delete unnecessary parens around return values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61950
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Dan Gohman [Thu, 8 Jan 2009 22:18:13 +0000 (22:18 +0000)]
Fix the comment for lltok::backslash.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61949
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Dan Gohman [Thu, 8 Jan 2009 22:17:05 +0000 (22:17 +0000)]
Fix the path to llvm/Assembly/Parser.h in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61948
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Dan Gohman [Thu, 8 Jan 2009 22:14:50 +0000 (22:14 +0000)]
Correct the form of the atomic opcode names in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61947
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Dale Johannesen [Thu, 8 Jan 2009 21:45:23 +0000 (21:45 +0000)]
Do not inline functions with (dynamic) alloca into
functions that don't already have a (dynamic) alloca.
Dynamic allocas cause inefficient codegen and we shouldn't
propagate this (behavior follows gcc). Two existing tests
assumed such inlining would be done; they are hacked by
adding an alloca in the caller, preserving the point of
the tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61946
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Duncan Sands [Thu, 8 Jan 2009 20:55:49 +0000 (20:55 +0000)]
Use mayBeOverridden here, in anticipation of the
day when more linkage types will be handled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61944
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Chris Lattner [Thu, 8 Jan 2009 19:28:38 +0000 (19:28 +0000)]
ValueTracker can't assume that an alloca with no specified alignment
will get its preferred alignment. It has to be careful and cautiously assume
it will just get the ABI alignment. This prevents instcombine from rounding
up the alignment of a load/store without adjusting the alignment of the alloca.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61934
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Chris Lattner [Thu, 8 Jan 2009 19:05:36 +0000 (19:05 +0000)]
one more crash from PR3281, we now diagnose:
llvm-as: t.ll:2:39: function may not return opaque type
%"bwmoyl" = tail call coldcc opaque @g()
^
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61933
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Chris Lattner [Thu, 8 Jan 2009 19:02:03 +0000 (19:02 +0000)]
remove some exclusions that don't exist anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61932
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Chris Lattner [Thu, 8 Jan 2009 19:01:45 +0000 (19:01 +0000)]
this testcase is huge and hasn't regressed ever, I don't think it is worth keeping.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61931
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Devang Patel [Thu, 8 Jan 2009 17:19:22 +0000 (17:19 +0000)]
Add DebugInfo based APIs to record source line info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61928
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Misha Brukman [Thu, 8 Jan 2009 16:40:25 +0000 (16:40 +0000)]
* Moved author attribution to CREDITS.TXT
* Removed trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61927
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Misha Brukman [Thu, 8 Jan 2009 15:50:22 +0000 (15:50 +0000)]
* Alphabetized #includes
* Removed trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61926
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Bill Wendling [Thu, 8 Jan 2009 09:31:36 +0000 (09:31 +0000)]
Some generic clean-ups. Also make the StringMapEntryInitializer specialization apply only to the tests that are actually testing it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61923
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Bill Wendling [Thu, 8 Jan 2009 08:26:46 +0000 (08:26 +0000)]
* Don't explicitly cast "0" to "void*". This doesn't work well with specialized
StringMapEntryInitializer classes. Leave it for the compiler to figure out what
the type is and what "0" should be transformed into.
* Un-disable the unit tests which test the StringMapEntryInitializer class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61922
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Chris Lattner [Thu, 8 Jan 2009 07:58:23 +0000 (07:58 +0000)]
the new scalarrepl changes are optimizing away a temporary alloca in
check242, which invalidates this test. This test is an x86-32 ABI test
that is trying to be run in a target-independent way, which is not going
to work very well. Just remove the test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61921
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Bill Wendling [Thu, 8 Jan 2009 07:35:39 +0000 (07:35 +0000)]
80-column violation fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61919
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Chris Lattner [Thu, 8 Jan 2009 07:34:55 +0000 (07:34 +0000)]
add some more crazy strlen and memcpy stuff I noticed in spec.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61918
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Chris Lattner [Thu, 8 Jan 2009 06:52:57 +0000 (06:52 +0000)]
add some notes about strlen craziness in eon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61917
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Misha Brukman [Thu, 8 Jan 2009 06:11:51 +0000 (06:11 +0000)]
Remove extra blank line and space.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61916
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Chris Lattner [Thu, 8 Jan 2009 05:42:05 +0000 (05:42 +0000)]
This implements the second half of the fix for PR3290, handling
loads from allocas that cover the entire aggregate. This handles
some memcpy/byval cases that are produced by llvm-gcc. This triggers
a few times in kc++ (with std::pair<std::_Rb_tree_const_iterator
<kc::impl_abstract_phylum*>,bool>) and once in 176.gcc (with %struct..0anon).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61915
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Misha Brukman [Thu, 8 Jan 2009 04:48:20 +0000 (04:48 +0000)]
* Added unittests for StringMap
* Fixed but in StringMap::clear()
* Removed trailing whitespace
Original patch by Talin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61914
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Devang Patel [Thu, 8 Jan 2009 02:49:34 +0000 (02:49 +0000)]
Add APIs to record regions and variables.
Again, shamelessly copied from MMI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61912
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Devang Patel [Thu, 8 Jan 2009 02:33:41 +0000 (02:33 +0000)]
Add APIs to manage scope using DebugInfo interface.
This is a shameless copy of similar APIs from MachineModuleInfo. The copy from MMI will be deleted in near future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61908
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Misha Brukman [Thu, 8 Jan 2009 02:21:23 +0000 (02:21 +0000)]
* Fixed spelling of "sentinel"
* Removed trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61907
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Misha Brukman [Thu, 8 Jan 2009 02:17:30 +0000 (02:17 +0000)]
Use VIM's built-in shorthand for whitespace in regex.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61906
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Misha Brukman [Thu, 8 Jan 2009 02:16:13 +0000 (02:16 +0000)]
Be sure to ignore the end-of-line character when considering trailing
whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61905
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Misha Brukman [Thu, 8 Jan 2009 02:11:55 +0000 (02:11 +0000)]
Removed trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61904
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Bob Wilson [Thu, 8 Jan 2009 01:56:06 +0000 (01:56 +0000)]
Fix failure messages in Verifier::PerformTypeCheck. The argument numbers
passed in to this function changed to support multiple return values,
leading to some incorrect argument numbers in the failure messages.
With this change, the ArgNo values used for return values and parameters are
disjoint, and the new IntrinsicParam function translates those ArgNo values
to strings that can be used in the messages. This also fixes a few places
where PerformTypeCheck did not return false following calls to CheckFailed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61903
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Oscar Fuentes [Thu, 8 Jan 2009 00:18:52 +0000 (00:18 +0000)]
CMake: removed lib/VMCore/DebugInfoBuilder.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61900
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Bob Wilson [Wed, 7 Jan 2009 23:44:27 +0000 (23:44 +0000)]
Assert that VectorType::getTruncatedElementVectorType is not used with
odd bit-width vector elements. Add a check in the verifier for this also.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61899
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Chris Lattner [Wed, 7 Jan 2009 23:25:06 +0000 (23:25 +0000)]
remove DebugInfoBuilder, it has been subsumed by Analysis/DebugInfo.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61898
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Misha Brukman [Wed, 7 Jan 2009 23:07:29 +0000 (23:07 +0000)]
Fix off-by-one error in traversing an array; this fixes a test.
The error was reported by gcc-4.3.0 during compilation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61896
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Gabor Greif [Wed, 7 Jan 2009 23:07:22 +0000 (23:07 +0000)]
revert to functionally equivalent formulation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61895
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Gabor Greif [Wed, 7 Jan 2009 22:39:29 +0000 (22:39 +0000)]
use the obvious getters
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61893
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Dan Gohman [Wed, 7 Jan 2009 22:30:55 +0000 (22:30 +0000)]
Remove redundant 'else's. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61891
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Dan Gohman [Wed, 7 Jan 2009 22:28:56 +0000 (22:28 +0000)]
Add empty() methods for register def lists.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61890
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Misha Brukman [Wed, 7 Jan 2009 21:13:53 +0000 (21:13 +0000)]
Minor cleanup for unittest:
* Fixed {copy,assignment} constructor test names
* s/EXPECT_EQ(true, ...)/ASSERT_TRUE(...)/
Patch by Talin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61883
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Duncan Sands [Wed, 7 Jan 2009 20:01:06 +0000 (20:01 +0000)]
Whitespace - correct formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61879
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Duncan Sands [Wed, 7 Jan 2009 19:39:06 +0000 (19:39 +0000)]
Remove alloca tracking from nocapture analysis. Not only
was it not very helpful, it was also wrong! The problem
is shown in the testcase: the alloca might be passed to
a nocapture callee which dereferences it and returns the
original pointer. But because it was a nocapture call we
think we don't need to track its uses, but we do.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61876
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Oscar Fuentes [Wed, 7 Jan 2009 19:24:44 +0000 (19:24 +0000)]
CMake: replace `rm' with portable invocations of cmake.
Based on a bug report by Yonggang Luo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61875
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Duncan Sands [Wed, 7 Jan 2009 19:17:02 +0000 (19:17 +0000)]
Reorder these.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61873
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Duncan Sands [Wed, 7 Jan 2009 19:10:21 +0000 (19:10 +0000)]
Use a switch rather than a sequence of "isa" tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61872
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Duncan Sands [Wed, 7 Jan 2009 18:45:53 +0000 (18:45 +0000)]
The verifier checks that the aliasee is not null.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61870
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Chris Lattner [Wed, 7 Jan 2009 08:11:13 +0000 (08:11 +0000)]
Implement the first half of PR3290: if there is a store of an
integer to a (transitive) bitcast the alloca and if that integer
has the full size of the alloca, then it clobbers the whole thing.
Handle this by extracting pieces out of the stored integer and
filing them away in the SROA'd elements.
This triggers fairly frequently because the CFE uses integers to
pass small structs by value and the inliner exposes these. For
example, in kimwitu++, I see a bunch of these with i64 stores to
"%struct.std::pair<std::_Rb_tree_const_iterator<kc::impl_abstract_phylum*>,bool>"
In 176.gcc I see a few i32 stores to "%struct..0anon".
In the testcase, this is a difference between compiling test1 to:
_test1:
subl $12, %esp
movl 20(%esp), %eax
movl %eax, 4(%esp)
movl 16(%esp), %eax
movl %eax, (%esp)
movl (%esp), %eax
addl 4(%esp), %eax
addl $12, %esp
ret
vs:
_test1:
movl 8(%esp), %eax
addl 4(%esp), %eax
ret
The second half of this will be to handle loads of the same form.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61853
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Chris Lattner [Wed, 7 Jan 2009 07:18:45 +0000 (07:18 +0000)]
Factor a bunch of code out into a helper method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61852
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Chris Lattner [Wed, 7 Jan 2009 06:39:58 +0000 (06:39 +0000)]
use continue to simplify code and reduce nesting, no functionality
change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61851
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Chris Lattner [Wed, 7 Jan 2009 06:34:28 +0000 (06:34 +0000)]
Get TargetData once up front and cache as an ivar instead of
requerying it all over the place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61850
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Chris Lattner [Wed, 7 Jan 2009 06:25:07 +0000 (06:25 +0000)]
Use the hasAllZeroIndices predicate to simplify some
code, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61849
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Evan Cheng [Wed, 7 Jan 2009 02:08:57 +0000 (02:08 +0000)]
The coalescer does not coalesce a virtual register to a physical register if any of the physical register's sub-register live intervals overlaps with the virtual register. This is overly conservative. It prevents a extract_subreg from being coalesced away:
v1024 = EDI // not killed
=
= EDI
One possible solution is for the coalescer to examine the sub-register live intervals in the same manner as the physical register. Another possibility is to examine defs and uses (when needed) of sub-registers. Both solutions are too expensive. For now, look for "short virtual intervals" and scan instructions to look for conflict instead.
This is a small win on x86-64. e.g. It shaves 403.gcc by ~80 instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61847
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Chris Lattner [Wed, 7 Jan 2009 01:48:08 +0000 (01:48 +0000)]
add a testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61845
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Dan Gohman [Wed, 7 Jan 2009 01:00:24 +0000 (01:00 +0000)]
Add patterns to match conditional moves with loads folded
into their left operand, rather than their right. Do this
by commuting the operands and inverting the condition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61842
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Dan Gohman [Wed, 7 Jan 2009 00:44:53 +0000 (00:44 +0000)]
Add load-folding table entries for cmovno too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61841
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Dan Gohman [Wed, 7 Jan 2009 00:35:10 +0000 (00:35 +0000)]
Define instructions for cmovo and cmovno.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61836
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Dan Gohman [Wed, 7 Jan 2009 00:15:08 +0000 (00:15 +0000)]
X86_COND_C and X86_COND_NC are alternate mnemonics for
X86_COND_B and X86_COND_AE, respectively.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61835
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Bob Wilson [Wed, 7 Jan 2009 00:09:01 +0000 (00:09 +0000)]
Improve support for type-generic vector intrinsics by teaching TableGen how
to handle LLVMMatchType intrinsic parameters, and by adding new subclasses
of LLVMMatchType to match vector types with integral elements that are
either twice as wide or half as wide as the elements of the matched type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61834
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Dan Gohman [Tue, 6 Jan 2009 23:48:10 +0000 (23:48 +0000)]
Now that fold-pcmpeqd-0.ll is effectively testing that scheduling helps
avoid the need for spilling, add a new testcase that tests that the
pcmpeqd used for V_SETALLONES is changed to a constant-pool load as
needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61831
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Dan Gohman [Tue, 6 Jan 2009 23:34:46 +0000 (23:34 +0000)]
Revert r42653 and forward-port the code that lets INC64_32r be
converted to LEA64_32r in x86's convertToThreeAddress. This
replaces code like this:
movl %esi, %edi
inc %edi
with this:
lea 1(%rsi), %edi
which appears to be beneficial.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61830
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Scott Michel [Tue, 6 Jan 2009 23:10:38 +0000 (23:10 +0000)]
CellSPU:
- Add preliminary support for v2i32; load/store generates the right code but
there's a lot work to be done to make this vector type operational.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61829
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Dan Gohman [Tue, 6 Jan 2009 22:53:52 +0000 (22:53 +0000)]
Fix a bug in ComputeLinearIndex computation handling multi-level
aggregate types. Don't increment the current index after reaching
the end of a struct, as it will already be pointing at
one-past-the end. This fixes PR3288.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61828
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Devang Patel [Tue, 6 Jan 2009 21:07:30 +0000 (21:07 +0000)]
Set up DwarfDebug using DebugInfo API.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61822
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Bill Wendling [Tue, 6 Jan 2009 19:13:55 +0000 (19:13 +0000)]
Forgot that this was needed for Linux. This should fix the builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61819
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Owen Anderson [Tue, 6 Jan 2009 07:53:32 +0000 (07:53 +0000)]
The phi construction algorithm used for interval reconstruction is complicated by
two address instructions. We need to keep track of things we've processed AS USES
independetly of whether we've processed them as defs.
This fixes all known miscompilations when reconstruction is turned on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61802
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Scott Michel [Tue, 6 Jan 2009 03:51:14 +0000 (03:51 +0000)]
CellSPU: Update the README
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61785
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Scott Michel [Tue, 6 Jan 2009 03:36:14 +0000 (03:36 +0000)]
CellSPU:
- Fix bugs 3194, 3195: i128 load/stores produce correct code (although, we
need to ensure that i128 is 16-byte aligned in real life), and 128 zero-
extends are supported.
- New td file: SPU128InstrInfo.td: this is where all new i128 support should
be put in the future.
- Continue to hammer on i64 operations and test cases; ensure that the only
remaining problem will be i64 mul.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61784
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Dan Gohman [Tue, 6 Jan 2009 01:36:23 +0000 (01:36 +0000)]
Delete this test; it's a duplicate of 2006-07-03-schedulers.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61781
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Dan Gohman [Tue, 6 Jan 2009 01:28:56 +0000 (01:28 +0000)]
Update these argument lists for the isNormalMemory
argument. This doesn't affect current functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61779
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Dan Gohman [Tue, 6 Jan 2009 01:19:04 +0000 (01:19 +0000)]
Use a latency value of 0 for the artificial edges inserted by
AddPseudoTwoAddrDeps. This lets the scheduling infrastructure
avoid recalculating node heights. In very large testcases this
was a major bottleneck. Thanks to Roman Levenstein for finding
this!
As a side effect, fold-pcmpeqd-0.ll is now scheduled better
and it no longer requires spilling on x86-32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61778
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Chris Lattner [Tue, 6 Jan 2009 00:06:25 +0000 (00:06 +0000)]
no need to negate the APInt for 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61777
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Chris Lattner [Mon, 5 Jan 2009 23:53:12 +0000 (23:53 +0000)]
Change m_ConstantInt and m_SelectCst to take their constant integers
as template arguments instead of as instance variables, exposing more
optimization opportunities to the compiler earlier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61776
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Chris Lattner [Mon, 5 Jan 2009 23:45:50 +0000 (23:45 +0000)]
make m_ConstantInt(int64_t) safely match ConstantInt's that are larger than i64.
This fixes an instcombine crash on PR3235.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61775
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Devang Patel [Mon, 5 Jan 2009 23:21:35 +0000 (23:21 +0000)]
Construct subprogram DIEs using DebugInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61772
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Devang Patel [Mon, 5 Jan 2009 23:11:11 +0000 (23:11 +0000)]
Construct global variable DIEs using DebugInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61771
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Devang Patel [Mon, 5 Jan 2009 23:03:32 +0000 (23:03 +0000)]
Construct compile unit dies using DebugInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61768
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Dan Gohman [Mon, 5 Jan 2009 23:03:03 +0000 (23:03 +0000)]
Fix a thinko in the grammar for thread_local variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61767
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Bill Wendling [Mon, 5 Jan 2009 22:53:45 +0000 (22:53 +0000)]
Revert r61415 and r61484. Duncan was correct that these weren't needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61765
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Dan Gohman [Mon, 5 Jan 2009 22:40:26 +0000 (22:40 +0000)]
Don't call setDepthDirty/setHeightDirty when adding an edge
with latency 0, since it doesn't affect the depth or height.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61762
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Devang Patel [Mon, 5 Jan 2009 22:35:52 +0000 (22:35 +0000)]
Extract source location info from DebugInfo.
Add methods to add source location info in a DIE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61761
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Devang Patel [Mon, 5 Jan 2009 21:47:57 +0000 (21:47 +0000)]
Add type DIEs using DebugInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61757
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Duncan Sands [Mon, 5 Jan 2009 21:33:06 +0000 (21:33 +0000)]
Add a note about passing MVT::Other to getSetCCResultType.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61756
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Bill Wendling [Mon, 5 Jan 2009 21:27:59 +0000 (21:27 +0000)]
Strength test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61755
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Duncan Sands [Mon, 5 Jan 2009 21:24:45 +0000 (21:24 +0000)]
Teach the internalize pass to also internalize
global aliases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61754
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Duncan Sands [Mon, 5 Jan 2009 21:19:53 +0000 (21:19 +0000)]
When checking if an Argument escapes, check if
the argument is marked nocapture - no need to
analyze the argument if the answer is already
known!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61753
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Evan Cheng [Mon, 5 Jan 2009 21:17:27 +0000 (21:17 +0000)]
Find loop back edges only after empty blocks are eliminated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61752
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Chris Lattner [Mon, 5 Jan 2009 21:07:34 +0000 (21:07 +0000)]
testcase for bill's patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61751
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Duncan Sands [Mon, 5 Jan 2009 20:47:56 +0000 (20:47 +0000)]
Not having an aliasee is a theoretical possibility.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61745
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Duncan Sands [Mon, 5 Jan 2009 20:39:50 +0000 (20:39 +0000)]
Format more neatly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61744
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Duncan Sands [Mon, 5 Jan 2009 20:38:27 +0000 (20:38 +0000)]
Remove trailing spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61743
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Duncan Sands [Mon, 5 Jan 2009 20:37:33 +0000 (20:37 +0000)]
Delete unused global aliases with internal linkage.
In fact this also deletes those with linkonce linkage,
however this is currently dead because for the moment
aliases aren't allowed to have this linkage type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61742
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Devang Patel [Mon, 5 Jan 2009 19:55:51 +0000 (19:55 +0000)]
Construct composite type DIE using DebugInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61741
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Devang Patel [Mon, 5 Jan 2009 19:55:07 +0000 (19:55 +0000)]
Add classof() methods so that dwarf writer can decide what DIDescriptor is in its hand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61740
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Dan Gohman [Mon, 5 Jan 2009 19:47:30 +0000 (19:47 +0000)]
Add <climits>, to get the definition of CHAR_BIT. This should fix
build errors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61736
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Dan Gohman [Mon, 5 Jan 2009 19:40:39 +0000 (19:40 +0000)]
TargetLowering.h #includes SelectionDAGNodes.h, so it doesn't need its
own OpActionsCapacity magic number; it can just use ISD::BUILTIN_OP_END,
as long as it takes care to round up when needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61733
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Dan Gohman [Mon, 5 Jan 2009 19:31:28 +0000 (19:31 +0000)]
Delete an unused variable and simplify the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61732
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