Commit Graph

73667 Commits

Author SHA1 Message Date
Eli Friedman 65d87222b2 Minor cleanup; no functionality change.
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
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.
llvm-svn: 90563
2009-12-04 08:40:51 +00:00
Eli Friedman c07aebee90 Eliminate submethods vector.
llvm-svn: 90562
2009-12-04 08:36:58 +00:00
Eli Friedman 3d2e9de337 Eliminate the inner loop in VtableBuilder::OverrideMethod.
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,
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
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
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.
llvm-svn: 90557
2009-12-04 08:17:07 +00:00
Eli Friedman 78cde14444 Make sure to call PerformObjectMemberConversion where necessary.
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
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.
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.
llvm-svn: 90552
2009-12-04 06:57:49 +00:00
Ted Kremenek f1e2c829d5 Revert r90546.
llvm-svn: 90551
2009-12-04 06:47:41 +00:00
Eli Friedman 3de20c55e9 Missed change from last commit.
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.
llvm-svn: 90549
2009-12-04 06:40:45 +00:00
Mikhail Glushenkov c563ce3e62 Forward -m32/-m64 to the linker.
llvm-svn: 90548
2009-12-04 06:38:45 +00:00
Mikhail Glushenkov 2b86846b65 Support -march/-mtune/-mcpu.
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()
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
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.
llvm-svn: 90544
2009-12-04 06:23:23 +00:00
Chris Lattner 6aab73137a minor tidy.
llvm-svn: 90543
2009-12-04 06:14:03 +00:00
Anders Carlsson f3935b4d4b Make sure that overridden method decls are always canonical.
llvm-svn: 90542
2009-12-04 05:51:56 +00:00
Eli Friedman d67751766b Test for non-canonical decl and vtables.
llvm-svn: 90541
2009-12-04 04:30:55 +00:00
Eli Friedman 94bc2dade6 Fix regression in vtable improvements.
llvm-svn: 90540
2009-12-04 04:30:03 +00:00
Chris Lattner 6d947a0774 add to cmake
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.
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.
llvm-svn: 90537
2009-12-04 03:55:53 +00:00
Eli Friedman b05eb963e0 Rename method to something easier to search for.
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.
llvm-svn: 90535
2009-12-04 03:52:52 +00:00
Anders Carlsson f2f31f4371 Remove an unused member variable.
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.
llvm-svn: 90533
2009-12-04 03:41:37 +00:00
Anders Carlsson b07567c315 Add a premature optimization.
llvm-svn: 90532
2009-12-04 03:07:26 +00:00
Anders Carlsson 50f147460a Add the method directly to the vtable.
llvm-svn: 90531
2009-12-04 03:06:03 +00:00
Anders Carlsson 79bce40365 Get rid of the PureVirtualMethods map.
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).
llvm-svn: 90529
2009-12-04 02:56:03 +00:00
Anders Carlsson 5b3ea9bf1c Move covariant thunk handling to AppendMethods too.
llvm-svn: 90528
2009-12-04 02:52:22 +00:00
Anders Carlsson 86809cd8ab Move 'this' pointer adjustment thunks to AppendMethods.
llvm-svn: 90527
2009-12-04 02:43:50 +00:00
Eli Friedman 4b1942cb8b Make functions returning a struct indirectly evaluate the returned struct
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.
llvm-svn: 90525
2009-12-04 02:39:04 +00:00
Anders Carlsson 4c837d258f Get rid of the Thunks struct too.
llvm-svn: 90524
2009-12-04 02:26:15 +00:00
Anders Carlsson c521f952d6 Remove the CovariantThunk struct.
llvm-svn: 90523
2009-12-04 02:22:02 +00:00
Anders Carlsson 597c776c41 Remove the GlobalDecl from the Thunk as well.
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.
llvm-svn: 90521
2009-12-04 02:12:53 +00:00
Chris Lattner 1c21aaca06 Small and carefully crafted testcase showing a miscompilation by GVN
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.
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
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.
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.
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.
llvm-svn: 90515
2009-12-04 02:01:07 +00:00