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80907 Commits

Author SHA1 Message Date
Jeffrey Yasskin 3f28c8809d Oops, r98447 dropped the reference to ForwardType in the wrong place in 
Type::destroy(), so it got skipped for FunctionTypes, StructTypes, and
UnionTypes.  This fixes the resulting leaks in test/Feature/opaquetypes.ll and
test/Integer/opaquetypes_bt.ll.

llvm-svn: 99732
 2010-03-28 01:03:47 +00:00
Benjamin Kramer c048322523 Checker: random include cleanup. 
llvm-svn: 99731
 2010-03-27 21:19:47 +00:00
Fariborz Jahanian 2e8074bfc3 Further improvement to point to category 
whose protocolls methods needs implementation.

llvm-svn: 99730
 2010-03-27 21:10:05 +00:00
Anders Carlsson 174376629a Give thunks the same linkage as their original methods. 
llvm-svn: 99729
 2010-03-27 20:50:27 +00:00
Chris Lattner 725d3f6219 fix a long standing fixme, which required fixing a bunch of other 
issues to get here.  We now trim the result type list of the
CompleteMatch or MorphNodeTo operation to be the same size as the
thing we're matching.  this means that if you match (add GPR, GPR)
with an instruction that produces a normal result and a flag that
we now trim the result in tblgen instead of having to do it 
dynamically.  This exposed a bunch of inconsistencies in result
counting that happened to be getting lucky since the days of the
old isel.

llvm-svn: 99728
 2010-03-27 20:45:15 +00:00
Chris Lattner 4a5f7be077 fix CodeGenTarget::getRegisterVTs to not return the 
same vt multiple times for a register.  For example,
ECX is in 5 different i32 reg classes, just return 
1 i32 instead of 5.

llvm-svn: 99727
 2010-03-27 20:32:26 +00:00
Chris Lattner 7bc5d9b576 hoist some funky logic into CodeGenInstruction 
from two places in CodeGenDAGPatterns.cpp, and
use it in DAGISelMatcherGen.cpp instead of using
an incorrect predicate that happened to get lucky
on our current targets.

llvm-svn: 99726
 2010-03-27 20:09:24 +00:00
Chris Lattner d44966f26d continue pushing tblgen's support for nodes with multiple 
results forward.  We can now handle an instruction that 
produces one implicit def and one result instead of one or
the other when not at the root of the pattern.

llvm-svn: 99725
 2010-03-27 19:15:02 +00:00
Fariborz Jahanian 97752f7c95 Improve diagnostics on incomplete implementation 
of objc classes; including which methods
need be implemented and where they come from.
WIP.

llvm-svn: 99724
 2010-03-27 19:02:17 +00:00
Chris Lattner decc73d4bc improve -debug-only=isel comments for cases when we don't enter a 
scope due to obviously false predicate.

llvm-svn: 99723
 2010-03-27 18:54:50 +00:00
Chris Lattner e7e9f06d3b fix a bug in my recent patch that increased opcode size to 2 bytes: 
the index comments nested under OPC_SwitchOpcode were off by one.
This fixes the comments.

llvm-svn: 99722
 2010-03-27 18:49:33 +00:00
Chris Lattner 273f31d08d revert r99719 which is breaking the botz. 
llvm-svn: 99721
 2010-03-27 18:01:10 +00:00
Ted Kremenek 344242f1e4 Remove VS information for analyzer until we have more real support. 
llvm-svn: 99720
 2010-03-27 16:56:20 +00:00
Dan Gohman ec9e342d04 Make llvm-ld remove its output files in the event of an error. 
llvm-svn: 99719
 2010-03-27 16:49:51 +00:00
Dan Gohman 8c172a51d8 Give FileRemover a default constructor to allow FileRemovers to be created 
and initialized separately.

llvm-svn: 99717
 2010-03-27 16:39:56 +00:00
Dan Gohman 99ac24d1e3 No need to check the same condition twice. 
llvm-svn: 99716
 2010-03-27 16:36:08 +00:00
Dan Gohman eff5583908 Add a comment. 
llvm-svn: 99715
 2010-03-27 16:34:32 +00:00
Dan Gohman dcc8cd96f2 Remove an unnecessary #include. 
llvm-svn: 99714
 2010-03-27 16:33:36 +00:00
Jeffrey Yasskin 12fd516e51 Remove another memory leak from ABCD by using Edges by value instead of 
pointer.  There was also a SmallPtrSet whose settiness wasn't being used, so I
changed it to a SmallVector.

llvm-svn: 99713
 2010-03-27 09:09:17 +00:00
Kovarththanan Rajaratnam bfc61ea0a7 s/Clangify2010.py/clangify2010.py 
llvm-svn: 99712
 2010-03-27 08:21:15 +00:00
Jeffrey Yasskin 97e613b6da In ABCD, change the non-null Bound*s to Bound&s. 
llvm-svn: 99711
 2010-03-27 08:15:46 +00:00
Jeffrey Yasskin 33bc7e4cb5 Fix a memory leak in ABCD by giving ownership of Bound objects to the 
MemoizedResultChart.

llvm-svn: 99710
 2010-03-27 08:09:24 +00:00
John McCall 3dc81f77f6 Accumulate all functions and classes that the effective context is 
nested within, and suddenly local classes start working.  Wouldn't be
necessary if I hadn't used local classes in Clang in the first place.
Or, well, wouldn't be necessary yet. :)

llvm-svn: 99709
 2010-03-27 06:55:49 +00:00
John McCall 2f88d7d72c Implement method friends in class templates and fix a few related problems. 
llvm-svn: 99708
 2010-03-27 05:57:59 +00:00
Jeffrey Yasskin b832e3276a XFAIL a new tblgen test for memory leak checking. 
llvm-svn: 99707
 2010-03-27 04:59:47 +00:00
Jeffrey Yasskin a4044332a9 Avoid leaking the memory allocated for GlobalVariables in the interpreter, by 
freeing that memory when the GV is destroyed.

llvm-svn: 99706
 2010-03-27 04:53:56 +00:00
Bob Wilson 0f8a02830a Fix indentation. 
llvm-svn: 99705
 2010-03-27 04:01:23 +00:00
Bob Wilson cf603fb1c5 Add a format argument to the N3V and N3VX classes, removing the N3Vf class. 
llvm-svn: 99704
 2010-03-27 03:56:52 +00:00
Chris Lattner 5c2182ef77 remove parallel support. 
llvm-svn: 99703
 2010-03-27 02:53:27 +00:00
Rafael Espindola 6e281ffdc0 Test for the previous commit. 
llvm-svn: 99702
 2010-03-27 02:52:40 +00:00
Rafael Espindola adcc1d18e2 When given the magic class __cxxabiv1::__fundamental_type_info, produce 
the typeinfo for the fundamental types.

Fixes PR6685.

llvm-svn: 99701
 2010-03-27 02:52:14 +00:00
Chris Lattner 07943af506 eliminate the last of the parallel's! 
llvm-svn: 99700
 2010-03-27 02:47:14 +00:00
Eric Christopher 81c03447fc When we promote a load of an argument make sure to take the alignment 
of the previous load - it's usually important.  For example, we don't want
to blindly turn an unaligned load into an aligned one.

llvm-svn: 99699
 2010-03-27 01:54:00 +00:00
Bill Wendling 6888e798d3 Forgot the part where we handle the ".llvm.eh.catch.all.value". 
llvm-svn: 99697
 2010-03-27 01:24:30 +00:00
Bill Wendling ec8b44adeb Return if we changed anything or not. 
llvm-svn: 99695
 2010-03-27 01:22:38 +00:00
Bill Wendling f2c1f40e95 If a selector has a call to ".llvm.eh.catch.all.value" that we haven't 
converted, then use the initializer, since using the name itself won't work.

llvm-svn: 99692
 2010-03-27 01:19:12 +00:00
Ted Kremenek c59230a7d7 Add initial draft of web page on 'clangifty2010.py' script for analyzing VS projects. 
llvm-svn: 99691
 2010-03-27 01:06:58 +00:00
Johnny Chen 6094cdab9f Add NVMulSLFrm to represent "3-register multiply with scalar" operations and set 
it as the format for the appropriate N3V*SL*<> classes.  These instructions
require special handling of the M:Vm field which encodes the restricted Dm and
the lane index within Dm.

Examples are A8.6.325 VMLA, VMLAL, VMLS, VMLSL (by scalar):

	vmlal.s32	q3, d2, d10[0]

llvm-svn: 99690
 2010-03-27 01:03:13 +00:00
John McCall 39ec71f2e9 When mapping restrict to noalias, look for 'restrict' on the parameter variable 
instead of the canonical parameter type (which has correctly dropped all such
direct qualifiers).  Fixes PR6695.

llvm-svn: 99688
 2010-03-27 00:47:27 +00:00
Chris Lattner c5e20d9031 eliminate almost all the rest of the x86-32 parallels. 
llvm-svn: 99686
 2010-03-27 00:45:04 +00:00
Chris Lattner e9189422be bump FIRST_TARGET_MEMORY_OPCODE back up, there is no reason to make it a tight bound anymore. 
llvm-svn: 99685
 2010-03-27 00:29:41 +00:00
Ted Kremenek d76197a271 scan-build: set environment variable LDPLUSPLUS to 'c++-analyzer' to correctly link projects 
with c++ code.

llvm-svn: 99684
 2010-03-27 00:20:01 +00:00
Jim Grosbach 44313db557 Thumb2 storeFrom/LoadToStackSlot() need to handle tGPR regs directly, not pass 
through to the generic version. The generic functions use STR/LDR, but T2
needs the t2STR/t2LDR instead so we get the addressing mode correct.

llvm-svn: 99678
 2010-03-27 00:09:12 +00:00
Chris Lattner 35a069b3a5 improve portability to minix, patch by 
Kees van Reeuwijk for PR6704

llvm-svn: 99677
 2010-03-26 23:54:15 +00:00
Johnny Chen 93acfbf441 Remove the duplicate multiclass N3VSh_QHSD and use N3VInt_QHSD which is modified 
to now take a format argument.  N3VDInt<> and N3VQInt<> are modified to take a
format argument as well.

llvm-svn: 99676
 2010-03-26 23:49:07 +00:00
Bill Wendling d1aa77c37d If we mark clean-ups as clean-ups, then it could break when inlining through an 
'invoke' instruction. You will get a situation like this:

bb:
  %ehptr = eh.exception()
  %sel = eh.selector(%ehptr, @per, 0);

...

bb2:
  invoke _Unwind_Resume_or_Rethrow(%ehptr) %normal unwind to %lpad

lpad:
  ...

The unwinder will see the %sel call as a clean-up and, if it doesn't have a
catch further up the call stack, it will skip running it. But there *is* another
catch up the stack -- the catch for the %lpad. However, we can't see that. This
is fixed in code-gen, where we detect this situation, and convert the "clean-up"
selector call into a "catch-all" selector call. This gives us the correct
semantics.

llvm-svn: 99671
 2010-03-26 23:41:30 +00:00
Ted Kremenek 0785d92cae Fix comparison in isDiagnosticInFlight(). 
llvm-svn: 99667
 2010-03-26 23:36:48 +00:00
Douglas Gregor 78d315f646 Remove unused static function 
llvm-svn: 99666
 2010-03-26 23:25:35 +00:00
John McCall 30837102a2 Put function templates instantiated from friend declarations in the correct 
lexical context.  This is required for ADL to work properly;  fixes PR6716.

llvm-svn: 99665
 2010-03-26 23:10:15 +00:00
Douglas Gregor 4667effa8b Compare namespaces properly when looking for redeclarations of 
namespace aliases. Fixes PR6341.

llvm-svn: 99664
 2010-03-26 22:59:39 +00:00