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74797 Commits

Author SHA1 Message Date
Ted Kremenek ec92f9492b Add CFG support for the initializer of the condition variable of a ForStmt. 
llvm-svn: 92113
 2009-12-24 01:49:06 +00:00
Ted Kremenek 1c3ab07968 Coelesce 'DoDestroy()' methods in Stmt.cpp, and modify the child_iterator returned by ForStmt to include the initializer of the condition variable. 
llvm-svn: 92112
 2009-12-24 01:48:39 +00:00
Ted Kremenek 1ce53c4320 CFG tweak: in a WhileStmt, the condition variable initializer is evaluated every time the condition is checked. 
llvm-svn: 92111
 2009-12-24 01:34:10 +00:00
Dale Johannesen 14ee5ead2d Testcase for llvm-gcc checkin 92108. 
llvm-svn: 92110
 2009-12-24 01:10:43 +00:00
Mike Stump a8a2a33af9 Fix recent regression caught by g++.old-deja/g++.mike/eh19.C. 
llvm-svn: 92109
 2009-12-24 01:10:27 +00:00
Chris Lattner f5e3ed64d5 handle equality memcmp of 8 bytes on x86-64 with two unaligned loads and a 
compare.  On other targets we end up with a call to memcmp because we don't
want 16 individual byte loads.  We should be able to use movups as well, but
we're failing to select the generated icmp.

llvm-svn: 92107
 2009-12-24 01:07:17 +00:00
Ted Kremenek 09bc3b7df6 Teach GRExprEngine to handle the initialization of the condition variable of a WhileStmt. 
llvm-svn: 92106
 2009-12-24 00:54:56 +00:00
Ted Kremenek 1f07b4c439 Add CFG support for the initializer of the condition variable of a WhileStmt. 
llvm-svn: 92105
 2009-12-24 00:54:37 +00:00
Ted Kremenek b04c5cb0ba Modify WhileStmt::child_begin()/child_end() to include the initializer for the condition variable. 
llvm-svn: 92104
 2009-12-24 00:54:19 +00:00
Ted Kremenek 284d764418 Add test case for PR 4358. 
llvm-svn: 92103
 2009-12-24 00:48:11 +00:00
Ted Kremenek 589493227b Teach GRExprEngine to handle the initialization of the condition variable of a SwitchStmt. 
llvm-svn: 92102
 2009-12-24 00:40:03 +00:00
Ted Kremenek 8b5dc12e52 Add CFG support for the initializer of the condition variable of a SwitchStmt. 
llvm-svn: 92101
 2009-12-24 00:39:26 +00:00
Ted Kremenek ee7553de62 Modify SwitchStmt::child_begin()/child_end() to include the initializer for the condition variable. 
llvm-svn: 92100
 2009-12-24 00:39:05 +00:00
David Greene e40730d8c7 Change errs() to dbgs(). 
llvm-svn: 92099
 2009-12-24 00:39:02 +00:00
Chris Lattner 1a32ede6fd move an optimization for memcmp out of simplifylibcalls and into 
SDISel.  This optimization was causing simplifylibcalls to 
introduce type-unsafe nastiness.  This is the first step, I'll be 
expanding the memcmp optimizations shortly, covering things that
we really really wouldn't want simplifylibcalls to do.

llvm-svn: 92098
 2009-12-24 00:37:38 +00:00
David Greene d60abbf7f2 Change errs() to dbgs(). 
llvm-svn: 92097
 2009-12-24 00:34:21 +00:00
David Greene c230cb947a Change errs() to dbgs(). 
llvm-svn: 92096
 2009-12-24 00:31:35 +00:00
Nuno Lopes c095b5361a support the warn_unused_result in C++ class methods 
llvm-svn: 92095
 2009-12-24 00:28:18 +00:00
David Greene 8bc072cda6 Change errs() to dbgs(). 
llvm-svn: 92094
 2009-12-24 00:27:55 +00:00
David Greene 75a2efb06d Change errs() to dbgs(). 
llvm-svn: 92093
 2009-12-24 00:14:25 +00:00
David Greene 0b65bd8615 Change errs() to dbgs(). 
llvm-svn: 92092
 2009-12-24 00:06:26 +00:00
David Greene f3808b41ea Change errs() to dbgs(). 
llvm-svn: 92091
 2009-12-23 23:47:53 +00:00
Nuno Lopes 0e7860f21e allow the noreturn attribute to be used in class methods 
llvm-svn: 92090
 2009-12-23 23:40:33 +00:00
Ted Kremenek b27a6d24a6 Add StmtIterator support for iterating over both the condition 
variable initializer and the other expressions in an IfStmt.

This change required adding a 'DoDestroy()' method for IfStmt that did
not include destroying the initializer (since that is owned by the
VarDecl).

llvm-svn: 92089
 2009-12-23 23:38:34 +00:00
David Greene 2960a3d96b Change errs() to dbgs(). 
llvm-svn: 92088
 2009-12-23 23:38:28 +00:00
Ted Kremenek bff9844327 Tidy up FindSubExprAssignments to not deference the child_iterator multiple times. 
llvm-svn: 92087
 2009-12-23 23:37:10 +00:00
David Greene 1495b5f887 Change dbgs() back to errs() as Chris requested. 
llvm-svn: 92086
 2009-12-23 23:29:28 +00:00
David Greene f790593e6e Change dbgs() back to errs() as Chris requested. 
llvm-svn: 92085
 2009-12-23 23:27:15 +00:00
Chris Lattner efebb234b7 reorder to follow a normal fall-through style, no functionality change. 
llvm-svn: 92084
 2009-12-23 23:24:51 +00:00
David Greene b760d0cde9 Clarify how dbgs() operates. 
llvm-svn: 92083
 2009-12-23 23:23:15 +00:00
David Greene 5cd8357137 Fix a comment. 
llvm-svn: 92082
 2009-12-23 23:19:43 +00:00
David Greene 91b6bcefc6 Change dbgs() back to errs() for assert messages as Chris requested. 
llvm-svn: 92081
 2009-12-23 23:14:41 +00:00
David Greene 3d64631fef Change dbgs() back to errs() for assert messages as Chris requested. 
llvm-svn: 92080
 2009-12-23 23:09:39 +00:00
Chris Lattner bd7b13f07f sizeof(char) is always 1. 
llvm-svn: 92079
 2009-12-23 23:03:24 +00:00
Douglas Gregor 033f675f61 When we see a CXXDefaultArgExpr during template instantiation, rebuild 
the default argument so that we're sure to mark any referenced
declarations. This gets us another little step closer to fixing
PR5810.

llvm-svn: 92078
 2009-12-23 23:03:06 +00:00
David Greene 3fe18e72b3 Change dbgs() back to errs() for assert messages as Chris requested. 
llvm-svn: 92077
 2009-12-23 23:00:50 +00:00
David Greene d79102d6f2 Change dbgs() back to errs() for assert messages as Chris requested. 
llvm-svn: 92076
 2009-12-23 22:59:29 +00:00
David Greene 2330f78075 Remove dump routine and the associated Debug.h from a header. Patch up 
other files to compensate.

llvm-svn: 92075
 2009-12-23 22:58:38 +00:00
David Greene 0295ecfea0 Change dbgs() back to errs() as Chris requested. 
llvm-svn: 92073
 2009-12-23 22:49:57 +00:00
Mike Stump f3c23c0cd4 Fix regression found by g++.dg/eh/alias1.C. 
llvm-svn: 92072
 2009-12-23 22:48:20 +00:00
David Greene 452fc61a26 Convert debug messages to use dbgs(). Generally this means 
s/errs/dbgs/g except for certain special cases.

llvm-svn: 92071
 2009-12-23 22:35:10 +00:00
Ted Kremenek 1bc899f4d3 Increase StmtIterator size by one pointer (separating out the Stmt** from the union including Decl* and Decl**). 
This change is setup for adding StmtIterator support for condition variables in IfStmt, WhileStmt, etc.

llvm-svn: 92070
 2009-12-23 22:31:49 +00:00
Anders Carlsson a88d197284 Mangle block pointer types. Fixes PR5858. 
llvm-svn: 92069
 2009-12-23 22:31:44 +00:00
David Greene faa00b7a7f Convert debug messages to use dbgs(). Generally this means 
s/errs/dbgs/g except for certain special cases.

llvm-svn: 92068
 2009-12-23 22:28:01 +00:00
David Greene df1c497c2f Convert debug messages to use dbgs(). Generally this means 
s/errs/dbgs/g except for certain special cases.

llvm-svn: 92067
 2009-12-23 22:18:14 +00:00
David Greene 2e23db1156 Convert debug messages to use dbgs(). Generally this means 
s/errs/dbgs/g except for certain special cases.

llvm-svn: 92066
 2009-12-23 22:10:20 +00:00
Chris Lattner 9ac2b586c7 fix typo 
llvm-svn: 92065
 2009-12-23 22:06:12 +00:00
Douglas Gregor 247894b361 There is no such thing as typeinfo for a cv-qualified type. Assert 
that this is true when mangling, then fix up the various places in
Sema and/or CodeGen that need to remove qualifiers. Addresses a
linking issue when building LLVM with Clang.

llvm-svn: 92064
 2009-12-23 22:04:40 +00:00
David Greene 8135870f23 Convert debug messages to use dbgs(). Generally this means 
s/errs/dbgs/g except for certain special cases.

llvm-svn: 92063
 2009-12-23 21:58:29 +00:00
Fariborz Jahanian 65e6bd6246 More cleanup/refactoring of the rewrite. 
llvm-svn: 92062
 2009-12-23 21:52:32 +00:00