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72013 Commits

Author SHA1 Message Date
Daniel Dunbar bf410c6fc2 Add static version of Preprocessor::getSpelling. 
llvm-svn: 88732
 2009-11-14 01:20:48 +00:00
Daniel Dunbar e01dc86d2a Move CompilerInstance::set* methods out-of-line. 
llvm-svn: 88731
 2009-11-14 01:20:40 +00:00
Ted Kremenek 1a0dd2e30b Move definition of GRExprEngine::ProcessEndPath() out-of-line. 
llvm-svn: 88729
 2009-11-14 01:05:20 +00:00
Jakob Stoklund Olesen 24b027401e Fix bug in -split-phi-edges. 
When splitting an edge after a machine basic block with fall-through, we
forgot to insert a jump instruction. Fix this by calling updateTerminator() on
the fall-through block when relevant.

Also be more precise in PHIElimination::isLiveIn.

llvm-svn: 88728
 2009-11-14 00:38:13 +00:00
Jakob Stoklund Olesen 15ca009ee7 Update MachineDominator information 
llvm-svn: 88727
 2009-11-14 00:38:06 +00:00
Mike Stump 2ec5dd7160 Mangling support for typeinfo names. 
llvm-svn: 88726
 2009-11-14 00:14:13 +00:00
Lang Hames 6b7233afc6 Added an API to the SlotIndexes pass to allow new instructions to be inserted into the numbering. 
PreAllocSplitting is now using this API to insert code.

llvm-svn: 88725
 2009-11-14 00:02:51 +00:00
Douglas Gregor ff7028a55e Revert r88718, which does NOT solve the constructor-template-as-copy-constructor issue. Big thanks to John for finding this 
llvm-svn: 88724
 2009-11-13 23:59:09 +00:00
Mike Stump c5a332cefb Handle descructor printing better. 
llvm-svn: 88723
 2009-11-13 23:45:53 +00:00
Douglas Gregor 2bb756a3be Template argument deduction of a non-type template parameter from a 
template argument.

llvm-svn: 88722
 2009-11-13 23:45:44 +00:00
Evan Cheng 78fa302e7d Fix PR5411. Bug in UpdateKills. A reg def partially define its super-registers. 
llvm-svn: 88719
 2009-11-13 23:16:41 +00:00
Douglas Gregor 5f235a21eb A constructor template cannot be instantiated to a copy 
constructor. Make sure that such declarations can never be formed.

llvm-svn: 88718
 2009-11-13 23:14:53 +00:00
Mike Stump 559387fe8b Also track address points for primaries bases. 
llvm-svn: 88717
 2009-11-13 23:13:20 +00:00
Eric Christopher 96b26acd0f Remove extraneous commit. 
llvm-svn: 88716
 2009-11-13 23:08:47 +00:00
Eric Christopher 0cabd30b22 Print out something, even if it's non-parseable later when we've 
got ghost linkage. It's better than aborting.

llvm-svn: 88715
 2009-11-13 23:00:14 +00:00
Fariborz Jahanian ebea005812 Code gen. For virtual destructor call on array objects 
(still part of pr5472).

llvm-svn: 88712
 2009-11-13 22:29:45 +00:00
Dan Gohman 6e99014947 Move the FixedStackPseudoSourceValueVal enum value before InstructionVal 
so that isa<Instructon> doesn't return true for FixedStackPseudoSourceValue
values. This fixes a variety of problems, including crashes with -debug
and -print-machineinstrs. Also, add a comment to warn about this.

llvm-svn: 88711
 2009-11-13 22:24:13 +00:00
Mike Stump 2fb78c0250 More VTT and constructor vtable testcases from recent work. 
llvm-svn: 88710
 2009-11-13 22:12:05 +00:00
Bill Wendling 6787318557 Disable the JITTest.NoStubs test for Darwin PPC. It apparently doesn't implement 
emitFunctionStubAtAddr.

llvm-svn: 88708
 2009-11-13 21:58:54 +00:00
Jakob Stoklund Olesen ad205d6102 Fix PHIElimination optimization that uses MBB->getBasicBlock. 
The BasicBlock associated with a MachineBasicBlock does not necessarily
correspond to the code in the MBB.

Don't insert a new IR BasicBlock when splitting critical edges. We are not
supposed to modify the IR during codegen, and we should be able to do just
fine with a NULL BB.

llvm-svn: 88707
 2009-11-13 21:56:15 +00:00
Jakob Stoklund Olesen 27440e71fc Add MachineFunction::verify() to call the machine code verifier directly. 
llvm-svn: 88706
 2009-11-13 21:56:09 +00:00
Jakob Stoklund Olesen ff0302489b The instruction pointer %RIP is a reserved register on x86_64. 
llvm-svn: 88705
 2009-11-13 21:56:01 +00:00
Jakob Stoklund Olesen 1ecc8b2de1 Fix polarity of a CFG check in machine verifier. 
llvm-svn: 88704
 2009-11-13 21:55:54 +00:00
Dan Gohman 7474546e4d Use .data() instead of .c_str() when nul-termination is not needed. 
llvm-svn: 88703
 2009-11-13 21:55:31 +00:00
Mike Stump 3693652378 Add more testcase for construction vtables and VTTs. 
llvm-svn: 88702
 2009-11-13 21:55:26 +00:00
Devang Patel 452c1646c6 Do not use value handle to wrap MDNode in DIDescriptor. 
llvm-svn: 88700
 2009-11-13 21:45:04 +00:00
Mike Stump 464de23b72 Add some more VTT testcases. 
llvm-svn: 88699
 2009-11-13 21:40:38 +00:00
David Greene 659c1a9d78 Move DebugInfo checks into EmitComments and remove them from 
target-specific AsmPrinters.  Not all comments need DebugInfo.

Re-enable the line numbers comment test.

llvm-svn: 88697
 2009-11-13 21:34:57 +00:00
Eli Friedman 6f04b1e605 Obvious fix for PR5474. 
llvm-svn: 88696
 2009-11-13 21:23:46 +00:00
Fariborz Jahanian f75c1f7a73 Fixes a code gen. bug for array delete operator call 
int 32bit abi (pr5472 related).

-This line, and those below, will be ignored--

M    lib/CodeGen/CGCXXExpr.cpp

llvm-svn: 88695
 2009-11-13 21:20:14 +00:00
Dan Gohman 225fa59cac When optimizing for size, don't tail-merge unless it's likely to be a 
code-size win, and not when it's only likely to be code-size neutral,
such as when only a single instruction would be eliminated and a new
branch would be required.

This fixes rdar://7392894.

llvm-svn: 88692
 2009-11-13 21:02:15 +00:00
Evan Cheng d190b8216f Fix PR5410: LiveVariables lost subreg def: 
D0<def,dead> = ...
...
             = S0<use, kill>
S0<def>      = ...
...
D0<def>      = 

The first D0 def is correctly marked dead, however, livevariables should have
added an implicit def of S0 or we end up with a use without a def.

llvm-svn: 88690
 2009-11-13 20:36:40 +00:00
Anders Carlsson bdd124036d Clear temporaries in more places. 
llvm-svn: 88687
 2009-11-13 20:11:49 +00:00
Ted Kremenek 9430bf20ff Remove test case's dependency on header file. 
llvm-svn: 88685
 2009-11-13 20:03:22 +00:00
Ted Kremenek e5e977013c Add two new test cases for the Malloc/Free checker. Both have to do with 
storing malloc'ed memory to global storage.

llvm-svn: 88684
 2009-11-13 20:00:28 +00:00
Ted Kremenek c2675568a1 Add test case that shows a leak we don't catch. 
llvm-svn: 88683
 2009-11-13 19:53:32 +00:00
David Goodwin b9fe5d5d02 Allow target to specify regclass for which antideps will only be broken along the critical path. 
llvm-svn: 88682
 2009-11-13 19:52:48 +00:00
Mike Stump e56213fc1e Add a testcase for the recent VTT work. 
llvm-svn: 88681
 2009-11-13 19:36:46 +00:00
Fariborz Jahanian 6814eaa2cc Code gen for arrady delete operator. Fixes pr5472. 
llvm-svn: 88680
 2009-11-13 19:27:47 +00:00
Anders Carlsson 1fe64cb059 Fix bug Doug noticed. 
llvm-svn: 88679
 2009-11-13 19:21:49 +00:00
Daniel Dunbar dd6e6918e6 Add test for expr.delete p5, with a FIXME. 
llvm-svn: 88678
 2009-11-13 19:13:56 +00:00
Devang Patel b40f295037 Do not store DIDescriptor directly into a container. Store MDNode directly, through TrackingVH. 
llvm-svn: 88677
 2009-11-13 19:10:24 +00:00
Mike Stump 88fc7d4202 This falls into the category of stupid pet tricks. I hate to do this, 
but this is necessary to continue work on virtual vtables.  We don't
want to penalize virtual table building testcases, just because
complex virtual conversions don't yet work.

llvm-svn: 88676
 2009-11-13 18:53:35 +00:00
Ken Dyck 8d6d4b84e2 add missing slashes to separator line; also testing commit access 
llvm-svn: 88675
 2009-11-13 18:50:18 +00:00
Bruno Cardoso Lopes a03b5b44fc Support fp64 immediate zero, this fixes only part of PR5445 
because the testcase is triggering one more bug.

llvm-svn: 88674
 2009-11-13 18:49:59 +00:00
Ted Kremenek 9f2ee2bb26 Use 'eq' operator, and enable regular experimental checks when --experimental-checks is passed to scan-build. 
llvm-svn: 88673
 2009-11-13 18:49:48 +00:00
Dan Gohman f80dc08059 Don't let a noalias difference disrupt the tailcall optimization. 
llvm-svn: 88672
 2009-11-13 18:49:38 +00:00
Ted Kremenek 4ef13f8ac9 Add clang-cc option "--analyzer-experimental-internal-checks". This 
option enables new "internal" checks that will eventually be turned on
by default but still require broader testing.

llvm-svn: 88671
 2009-11-13 18:46:29 +00:00
Douglas Gregor 379d84b7ed When performing copy initialization (= "implicit conversion", here) to 
a class type from itself or a derived class thereof, enumerate
constructors and permit user-defined conversions to the arguments of
those constructors. This fixes the wacky implicit conversion sequence
used in std::auto_ptr's lame emulation of move semantics.

llvm-svn: 88670
 2009-11-13 18:44:21 +00:00
Douglas Gregor 07eae02fc7 When transforming an expression statement (e.g., for template 
instantiation), be sure to finish the expression statement by
providing a FullExprArg, making sure that temporaries get
destroyed. Fixes an obscure failure when parsing
llvm/LinkAllPasses.h.

llvm-svn: 88668
 2009-11-13 18:34:26 +00:00