Eli Friedman
65d87222b2
Minor cleanup; no functionality change.
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llvm-svn: 90565
2009-12-04 08:52:11 +00:00
Duncan Sands
1602277b70
Add note about a subtle bug in this code. Does not effect the main
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architectures that LLVM targets, because they don't use this code.
llvm-svn: 90564
2009-12-04 08:42:17 +00:00
Eli Friedman
81fb0d2656
Remove unused argument.
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llvm-svn: 90563
2009-12-04 08:40:51 +00:00
Eli Friedman
c07aebee90
Eliminate submethods vector.
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llvm-svn: 90562
2009-12-04 08:36:58 +00:00
Eli Friedman
3d2e9de337
Eliminate the inner loop in VtableBuilder::OverrideMethod.
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llvm-svn: 90561
2009-12-04 08:34:14 +00:00
Daniel Dunbar
20c13165a0
PR5684: Fix refacto, the backend consumer was copying the Diagnostic object,
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which meant that hasErrorOccurred() checks to prevent codegen-on-invalid weren't
working.
llvm-svn: 90560
2009-12-04 08:17:40 +00:00
Daniel Dunbar
644dca07b9
ASTUnit/CIndex: Explicitly track the top-level decls when using an ASTUnit made
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from a source file.
- This allows CIndex to avoid iterating over all the top-level decls when using
a PCH, which means we deserialize far fewer decls.
llvm-svn: 90559
2009-12-04 08:17:33 +00:00
Daniel Dunbar
473ea40953
Ignore -fsched-interblock and -freorder-blocks to the ignored -f flags, we have
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no plans to support invasive optimization flags.
llvm-svn: 90558
2009-12-04 08:17:18 +00:00
Daniel Dunbar
c5b2ac4d97
Fix typo and add missing include.
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llvm-svn: 90557
2009-12-04 08:17:07 +00:00
Eli Friedman
78cde14444
Make sure to call PerformObjectMemberConversion where necessary.
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llvm-svn: 90555
2009-12-04 07:18:51 +00:00
Chris Lattner
2474a7e9c2
Use PresumedLoc when emitting the 'included from' diagnostics. For a malformed
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test like this:
#line 4 "foo"
#define XX ?
#if XX
#endif
We now emit:
In file included from t.c:7:
foo:7:5: error: invalid token at start of a preprocessor expression
#if XX
^
foo:5:12: note: instantiated from:
#define XX ?
^
instead of:
In file included from t.c:7:
foo:7:5: error: invalid token at start of a preprocessor expression
#if XX
^
./t.h:6:12: note: instantiated from:
#define XX ?
^
(where the note doesn't obey #line or print the include stack when needed).
This fixes PR5617
llvm-svn: 90554
2009-12-04 07:06:35 +00:00
Andreas Neustifter
4665141ebd
Added debug output for inherited passes that are invalidated.
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llvm-svn: 90553
2009-12-04 06:58:24 +00:00
Ted Kremenek
6e8541ddd0
Rename instance variable to avoid name conflict with parameters, and modify addTransition() to compare the correct state values.
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llvm-svn: 90552
2009-12-04 06:57:49 +00:00
Ted Kremenek
f1e2c829d5
Revert r90546.
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llvm-svn: 90551
2009-12-04 06:47:41 +00:00
Eli Friedman
3de20c55e9
Missed change from last commit.
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llvm-svn: 90550
2009-12-04 06:46:54 +00:00
Eli Friedman
2cfcef65b7
Make the type of the Decl referred to by a MemberExpr a bit more precise.
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llvm-svn: 90549
2009-12-04 06:40:45 +00:00
Mikhail Glushenkov
c563ce3e62
Forward -m32/-m64 to the linker.
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llvm-svn: 90548
2009-12-04 06:38:45 +00:00
Mikhail Glushenkov
2b86846b65
Support -march/-mtune/-mcpu.
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llvm-svn: 90547
2009-12-04 06:38:28 +00:00
Zhongxing Xu
4db14cc577
the assertion says state is not NULL. When state is not NULL, getState()
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returns state. So simplify the predicate.
llvm-svn: 90546
2009-12-04 06:36:49 +00:00
Chris Lattner
1ddfd9f96c
Fix PR5551 by not ignoring the top level constantexpr when
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folding a load from constant.
llvm-svn: 90545
2009-12-04 06:29:29 +00:00
Anders Carlsson
5c9e7b16a5
Correctly mangle the 'std' namespace inside extern "C++" blocks.
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llvm-svn: 90544
2009-12-04 06:23:23 +00:00
Chris Lattner
6aab73137a
minor tidy.
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llvm-svn: 90543
2009-12-04 06:14:03 +00:00
Anders Carlsson
f3935b4d4b
Make sure that overridden method decls are always canonical.
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llvm-svn: 90542
2009-12-04 05:51:56 +00:00
Eli Friedman
d67751766b
Test for non-canonical decl and vtables.
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llvm-svn: 90541
2009-12-04 04:30:55 +00:00
Eli Friedman
94bc2dade6
Fix regression in vtable improvements.
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llvm-svn: 90540
2009-12-04 04:30:03 +00:00
Chris Lattner
6d947a0774
add to cmake
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llvm-svn: 90539
2009-12-04 04:15:36 +00:00
Mike Stump
8c1253b4c2
Try/catch statements seem to be working well enough to turn on.
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llvm-svn: 90538
2009-12-04 03:57:07 +00:00
Mike Stump
2ab55765f7
Disable for now, doesn't play nice with the temporary code.
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llvm-svn: 90537
2009-12-04 03:55:53 +00:00
Eli Friedman
b05eb963e0
Rename method to something easier to search for.
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llvm-svn: 90536
2009-12-04 03:54:56 +00:00
Anders Carlsson
a93e980fbc
More work in preparation of getting rid of the submethods loop.
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llvm-svn: 90535
2009-12-04 03:52:52 +00:00
Anders Carlsson
f2f31f4371
Remove an unused member variable.
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llvm-svn: 90534
2009-12-04 03:46:21 +00:00
Anders Carlsson
e609636e0d
Add a way to get the index of a method. Assert that we have the same index for now.
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llvm-svn: 90533
2009-12-04 03:41:37 +00:00
Anders Carlsson
b07567c315
Add a premature optimization.
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llvm-svn: 90532
2009-12-04 03:07:26 +00:00
Anders Carlsson
50f147460a
Add the method directly to the vtable.
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llvm-svn: 90531
2009-12-04 03:06:03 +00:00
Anders Carlsson
79bce40365
Get rid of the PureVirtualMethods map.
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llvm-svn: 90530
2009-12-04 02:58:12 +00:00
Anders Carlsson
ddf42c8d80
Move handling of pure virtual methods to AppendMethods (and rename it to AppendMethodsToVtable).
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llvm-svn: 90529
2009-12-04 02:56:03 +00:00
Anders Carlsson
5b3ea9bf1c
Move covariant thunk handling to AppendMethods too.
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llvm-svn: 90528
2009-12-04 02:52:22 +00:00
Anders Carlsson
86809cd8ab
Move 'this' pointer adjustment thunks to AppendMethods.
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llvm-svn: 90527
2009-12-04 02:43:50 +00:00
Eli Friedman
4b1942cb8b
Make functions returning a struct indirectly evaluate the returned struct
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directly into the sret pointer. This is an optimization in C, but is required
for correctness in C++ for classes with a non-trivial copy constructor.
llvm-svn: 90526
2009-12-04 02:43:40 +00:00
Anders Carlsson
495634e5ac
Factor appending methods to a vtable out into a separate function.
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llvm-svn: 90525
2009-12-04 02:39:04 +00:00
Anders Carlsson
4c837d258f
Get rid of the Thunks struct too.
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llvm-svn: 90524
2009-12-04 02:26:15 +00:00
Anders Carlsson
c521f952d6
Remove the CovariantThunk struct.
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llvm-svn: 90523
2009-12-04 02:22:02 +00:00
Anders Carlsson
597c776c41
Remove the GlobalDecl from the Thunk as well.
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llvm-svn: 90522
2009-12-04 02:14:12 +00:00
Eli Friedman
f3da334da6
Fix for PR5447: teach Evaluate to deal with floating-point conditionals.
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llvm-svn: 90521
2009-12-04 02:12:53 +00:00
Chris Lattner
1c21aaca06
Small and carefully crafted testcase showing a miscompilation by GVN
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that I'm working on. This is manifesting as a miscompile of 255.vortex
on some targets. No check lines yet because it fails.
llvm-svn: 90520
2009-12-04 02:12:12 +00:00
Anders Carlsson
8c889abc1a
Remove the GlobalDecl from the CovariantThunk struct, we can just look it up in the Methods table now.
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llvm-svn: 90519
2009-12-04 02:11:21 +00:00
Chris Lattner
b63051caf6
add the start of a class used to handle phi translation in memdep and
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gvn (this is just a skeleton so far). This will ultimately be used
to fix a nasty miscompilation with GVN.
llvm-svn: 90518
2009-12-04 02:10:16 +00:00
Anders Carlsson
cdf1898086
Start populating the VtableMembers structure.
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llvm-svn: 90517
2009-12-04 02:08:24 +00:00
Ted Kremenek
c7916f9ff2
Allow BlockInvocationContext to wrap either a BlockDecl* or a BlockDataRegion*, giving us choice in our degree of context-sensitivity.
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llvm-svn: 90516
2009-12-04 02:03:51 +00:00
Anders Carlsson
a84b6e85f0
Add a data structure for efficient storing of vtable methods. Not used yet.
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llvm-svn: 90515
2009-12-04 02:01:07 +00:00