a43ad3ddbd
Update CMakeLists.
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llvm-svn: 80669
2009-09-01 10:24:10 +00:00
eb5a9d34d6
Preparation for Optimal Edge Profiling:
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Add statistics for regular edge profiling, this enables the comparation of the
number of edges inserted by regular and optimal edge profiling.
llvm-svn: 80668
2009-09-01 10:08:39 +00:00
8bcd5dcf5d
Preparation for Optimal Edge Profiling:
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Optimal edge profiling is only possible when blocks with no predecessors get an
virtual edge (BB,0) that counts the execution frequencies of this
function-exiting blocks.
This patch makes the necessary changes before actually enabling optimal edge profiling.
llvm-svn: 80667
2009-09-01 10:06:05 +00:00
b683b6e2ce
Preparation for Optimal Edge Profiling:
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This adds a pass to verify the current profile against the flow conditions.
This is very helpful when later on trying to perserve the profiling information
during all passes.
llvm-svn: 80666
2009-09-01 08:48:42 +00:00
026e34c4f7
testcase for PR3601
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llvm-svn: 80664
2009-09-01 06:33:49 +00:00
063d06527e
Change CallGraphNode to maintain it's Function as an AssertingVH
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for sanity. This didn't turn up any bugs.
Change CallGraphNode to maintain its "callsite" information in the
call edges list as a WeakVH instead of as an instruction*. This fixes
a broad class of dangling pointer bugs, and makes CallGraph have a number
of useful invariants again. This fixes the class of problem indicated
by PR4029 and PR3601.
llvm-svn: 80663
2009-09-01 06:31:31 +00:00
bcec05c9fd
Don't assume that a base is always a RecordType, it can also be a TemplateSpecializationType. Also, make sure to get the instantiated union member.
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llvm-svn: 80662
2009-09-01 06:22:14 +00:00
62215c4fb5
Add pretty stack traces when instantiating functions and static data members.
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llvm-svn: 80661
2009-09-01 05:12:24 +00:00
aa57e1085e
Add virtual destructor.
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llvm-svn: 80660
2009-09-01 05:04:28 +00:00
17dc7e2007
Handle member initializers that point to fields in anonymous structs.
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llvm-svn: 80659
2009-09-01 04:31:02 +00:00
ff69320427
Add test for vld{234}_lane instructions.
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llvm-svn: 80658
2009-09-01 04:27:10 +00:00
5da848427a
Don't assert when instantiating member references to fields in anonymous structs.
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llvm-svn: 80657
2009-09-01 04:26:58 +00:00
da9817cddd
Generate code for vld{234}_lane intrinsics.
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llvm-svn: 80656
2009-09-01 04:26:28 +00:00
1c277d0fe8
PR4836, part 2: CodeGen for __builtin_isnan.
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llvm-svn: 80655
2009-09-01 04:19:44 +00:00
33b408a10f
Fix pr4843: When an instruction has multiple destination registers that are
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tied to different source registers, the TwoAddressInstructionPass needs to
be smarter. Change it to check before replacing a source register whether
that source register is tied to a different destination register, and if so,
defer handling it until a subsequent iteration.
llvm-svn: 80654
2009-09-01 04:18:40 +00:00
4fa0595b94
llvm-mc: Store MCSymbolData value as a pointer (to make MSVC happy).
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llvm-svn: 80652
2009-09-01 04:09:03 +00:00
f09e8d5497
SJLJ is arm/darwin only for now. force the triple for the test
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llvm-svn: 80651
2009-09-01 02:34:49 +00:00
345a5ae6e4
Fix compiler warnings
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llvm-svn: 80650
2009-09-01 02:05:03 +00:00
20eac92d88
Clean up LSDA name generation and use for SJLJ exception handling. This
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makes an eggregious hack somewhat more palatable. Bringing the LSDA forward
and making it a GV available for reference would be even better, but is
beyond the scope of what I'm looking to solve at this point.
Objective C++ code could generate function names that broke the previous
scheme. This fixes that.
llvm-svn: 80649
2009-09-01 01:57:56 +00:00
b1bff47718
Introduce DILocation.
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llvm-svn: 80648
2009-09-01 01:14:15 +00:00
71b42f2d40
Add getDirectory() and getFilename() interface to DIScope.
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llvm-svn: 80647
2009-09-01 00:53:21 +00:00
84f14dd674
Preliminary AST representation and semantic analysis for
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explicitly-specified template argument lists in member reference
expressions, e.g.,
x->f<int>()
llvm-svn: 80646
2009-09-01 00:37:14 +00:00
b1b2016b83
Force triple for this test (non-fragile ABI is default on x86_64-apple-darwin9).
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llvm-svn: 80645
2009-09-01 00:36:20 +00:00
3aff920676
Sentence-case bug category.
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llvm-svn: 80644
2009-09-01 00:17:12 +00:00
f4b34ba326
Remember to write the qualifier of a MemberExpr to the PCH file when we get to C++ PCH
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llvm-svn: 80643
2009-08-31 23:44:04 +00:00
f405d7e6f1
Eliminate CXXAdornedMemberExpr entirely. Instead, optionally allocate
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space within the MemberExpr for the nested-name-specifier and its
source range. We'll do the same thing with explicitly-specified
template arguments, assuming I don't flip-flop again.
llvm-svn: 80642
2009-08-31 23:41:50 +00:00
b2de5fa689
Subprogram is a scope. Derive DISubprogram from DIScope.
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llvm-svn: 80637
2009-08-31 22:47:13 +00:00
759e32bdc6
Fix bug 4784 and allow friend declarations to properly extend
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existing declaration chains.
llvm-svn: 80636
2009-08-31 22:39:49 +00:00
124095bb18
Rename DIBlock as DILexicalBlock.
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llvm-svn: 80634
2009-08-31 22:00:32 +00:00
869529c58c
Rename DIBlock as DILexicalBlock.
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llvm-svn: 80633
2009-08-31 22:00:15 +00:00
dba696afc0
Don't use an iterator which is potentially invalidated.
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llvm-svn: 80632
2009-08-31 21:58:28 +00:00
e98396d3fc
Use early exit and reduce indentation.
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llvm-svn: 80631
2009-08-31 21:54:55 +00:00
53b6a02dd1
If the tied registers are already the same, there is no need to change
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them. Move the code to make that change inside the conditional.
llvm-svn: 80630
2009-08-31 21:54:16 +00:00
e7717e7b2a
Add triple parsing support for XCore.
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llvm-svn: 80629
2009-08-31 21:51:36 +00:00
96ee789d33
Rename CXXQualifiedMemberExpr -> CXXAdornedMemberExpr, since we will
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also be adding explicit template arguments as an additional
"adornment". No functionality change.
llvm-svn: 80628
2009-08-31 21:41:48 +00:00
e4cfcc3081
Derive DICompileUnit from DIScope.
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llvm-svn: 80627
2009-08-31 21:34:44 +00:00
c87c1e2cfd
Add flag to mark structs for Apple Block "byref" variables; also add code to
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modify the type and location debug information for these variables to match the
programmer's expectations.
llvm-svn: 80625
2009-08-31 21:19:37 +00:00
fbc1823451
Add parsing for references to member function templates with explicit
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template argument lists, e.g., x.f<int>().
Semantic analysis will be a separate commit.
llvm-svn: 80624
2009-08-31 21:16:32 +00:00
cc2f1eb7fe
Extend the ValuesAtScope cache to cover all expressions, not just
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SCEVUnknowns, as the non-SCEVUnknown cases in the getSCEVAtScope code
can also end up repeatedly climing through the same expression trees,
which can be unusably slow when the trees are very tall.
Also, add a quick check for SCEV pointer equality to the main
SCEV comparison routine, as the full comparison code can be expensive
in the case of large expression trees.
These fix compile-time problems in some pathlogical cases.
llvm-svn: 80623
2009-08-31 21:15:23 +00:00
f04db57674
restore semantics of operator* (removing a FIXME I had to introduce in r80224)
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llvm-svn: 80622
2009-08-31 20:54:23 +00:00
c8985204d9
Don't mark a register live at an undef use.
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llvm-svn: 80621
2009-08-31 20:47:02 +00:00
d9b6115f27
Introduce DIScope.
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llvm-svn: 80620
2009-08-31 20:44:45 +00:00
88a26fb0f1
Oops. Fix inverted logic in assertion check.
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llvm-svn: 80618
2009-08-31 20:27:49 +00:00
4f835f1d7d
Remove .n suffix for some 16-bit opcodes now that Darwin assembler is fixed.
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llvm-svn: 80615
2009-08-31 20:14:07 +00:00
7e4faaccda
PR4836, part 1: add Sema support for __builtin_isnan and friends; they
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are apparently used by Solaris libc despite the fact that clang claims
to be compatible with gcc 4.2, which doesn't support them.
llvm-svn: 80610
2009-08-31 20:06:00 +00:00
f14b46f9a8
Implement template instantiation for member operator access.
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llvm-svn: 80609
2009-08-31 20:00:26 +00:00
522fbc4969
Support explicit C++ member operator syntax, from James Porter!
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llvm-svn: 80608
2009-08-31 19:52:13 +00:00
879d726608
Re-implemented generation of objc_memmove_collectable
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API for copying GC'able aggregates (Next runtime only).
llvm-svn: 80607
2009-08-31 19:33:16 +00:00
6733a7ec15
Fix a -Asserts warning.
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llvm-svn: 80606
2009-08-31 19:16:38 +00:00
b0215efc45
X86/exp-asm-printer: Lower MachineOperand::MO_JumpTableIndex to MCOperand.
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- Down to 7 failures on 403.gcc.
llvm-svn: 80605
2009-08-31 19:14:05 +00:00
Benjamin Kramer