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2010-09-03fix lookup of bits/c++config.h on mingw, patch by Ismail Donmez!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112969 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Simplify code-completion result sorting a bitDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112968 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03First test commit by Francois Pichet. _CRT_SECURE_CPP_OVERLOAD_SECURE_NAMES ↵Francois Pichet
is not a predefined macro, remove it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112953 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Add a quick-and-dirty hack to give a better diagnostic for [class.protected]John McCall
restrictions. The note's not really on the right place given its wording, but putting a second note on the call site (or muddying the wording) doesn't appeal. There are corner cases where this can be wrong, but I'm not concerned. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112950 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03"I see dead code". IdempotentOperationChecker::isTruncationExtensionAssignmentChris Lattner
should probably be removed if it has no purpose, but I just #if'd it out in case it's usefulIdempotentOperationChecker::isTruncationExtensionAssignment should probably be removed if it has no purpose, but I just #if'd it out in case it's useful git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112949 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Devirtualize Sema, kill off DeleteExpr and DeleteStmt, and reformat.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112945 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03IRgen: Fix silly thinko in r112021, which was generating code for the same exprDaniel Dunbar
twice. This showed up as an assert on the odd test case because we generated the decl map entry twice. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112943 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Add symantic support for the Pascal calling convention viaDawn Perchik
"__attribute((pascal))" or "__pascal" (and "_pascal" under -fborland-extensions). Support still needs to be added to llvm. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112939 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Translate NEON vabdl, vaba, and vabal builtins to be implemented using theBob Wilson
vabd intrinsic combined with zext and add operations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112937 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Re-commit r112916 with an additional fix for the self-host failures.John McCall
I've audited the remaining getFunctionInfo call sites. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112936 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Patch to allow alternative representation of c++Fariborz Jahanian
operators (and, or, etc.) to be used as selectors to match g++'s behavior. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112935 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Static local variables don't result in global constructors being emitted.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112933 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Support pointer arithmetic in SimpleSValuator involving direct constants.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112932 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Remove bogus assertions.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112931 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Add optional record of "location" SVals in the environment. When we ↵Ted Kremenek
analyzing loads/stores, we lose the location SVal, which makes it difficult to recover in some cases (e.g., for post diagnostics). This is prep for pending changes to GRExprEngine. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112930 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Add GRState::getSimplifiedSVal(), which provides an API hook for doing ↵Ted Kremenek
symbol -> constant folding. This isn't used yet, but is prep for some pending optimizations in GRExprEngine. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112929 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Remove now unused function.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112927 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Revert r112916, it's breaking selfhost pretty badly.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112925 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Revert "Another i1 vs. i8 type mismatch issue. This time", it breaks some ↵Daniel Dunbar
projects. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112922 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Get rid of the "functions declared 'noreturn' should have a 'void' result ↵Anders Carlsson
type" warning. The rationale behind this is that it is normal for callback functions to have a non-void return type and it should still be possible to mark them noreturn. (JavaScriptCore is a good example of this). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112918 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03It's not safe to use the generic CXXMethodDecl overload of CGT::getFunctionInfoJohn McCall
to set up a destructor call, because ABIs can tweak these conventions. Fixes rdar://problem/8386802. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112916 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Add support for Borland extensions via option -fborland-extensionsDawn Perchik
(original patch r112791 was reverted due to a bug). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112915 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02IRgen/Obj-C: Rewrite Objective-C bit-field access to compute the access strategyDaniel Dunbar
using the same methods as used for normal structures. - This fixes problems with reading past the end of the structure and with handling straddled bit-field access. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112914 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02IRgen: Move CGBitFieldInfo strategy computation helpers to static memberDaniel Dunbar
functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112913 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Reapply 112850 and 112839 with a constructor for the BinaryOperatorData ↵Tom Care
struct. Clang would zero out the enum and pointer in the struct in some conditions, but GCC would never zero out the values. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112909 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Fix a few more ConvertTypes that should be ConvertTypeForMems, fixingDouglas Gregor
two regressions in Boost.Config. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112908 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Implement __has_virtual_destructor. Patch by Steven Watanabe.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112905 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Add a bunch of missing bitcasts for clang NEON builtin expansions.Bob Wilson
Radar 8388233 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112890 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Eliminate CXXBindReferenceExpr, which was used in a ton ofDouglas Gregor
well-intentioned but completely unused code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112868 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Reverting 112850 and 112839 due to test failures on some systemsTom Care
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112857 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Fixed broken build with GCCTom Care
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112850 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Tidy up last commit, as per Devang's comments.David Chisnall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112840 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Improved error reporting in IdempotentOperationCheckerTom Care
- SourceRange highlighting is only given for the relevant side of the operator (assignments give both) - Added PostVisitBinaryOperator hook to retrieve the ExplodedNode for an operator - Added a BugReporterVisitor to display the last store to every VarDecl in a Stmt - Changed bug reporting to use the new BugReporterVisitor git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112839 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Revert my two IRgen fixes for "bool", then use a far simpler approachDouglas Gregor
based on ConvertTypeForMem. Thanks to John for pointing out the right solution. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112838 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Another i1 vs. i8 type mismatch issue. This timeFariborz Jahanian
a 'bool' byref variable in memory. Fixes radar 8382559. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112835 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Use the unmangled name for the display name in Objective-C debug info. This ↵David Chisnall
should have no effect with the Mac runtime where clang (unlike GCC) uses the display name symbol name. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112833 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Fix more i1/i8 pointer madness. Here, an overactive assertionDouglas Gregor
complains when the element type of a C++ "delete" expression is different from what we would expect from the pointer type. When deleting a bool*, we end up with an i1 on one side (where we compute the LLVM type from the Clang bool type) and i8 on the other (where we grab the LLVM type from the LLVM pointer type). I've weakened the assertion appropriately, and the Boost Parallel Graph Library now passes its regression tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112821 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Avoid implicit string construction.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112820 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Fix a crash involving pointer-to-data-members of boolean type. We wereDouglas Gregor
constructing an LLVM PointerType directly from the "bool"'s LLVM type (i1), which resulted in unfortunate pointer type i1*. The fix is to build the LLVM PointerType from the corresponding Clang PointerType, so that we get i8* in the case of a bool. John, please review. I also left a FIXME there because we seem to be dropping "volatile", which would be rather unfortunate. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112819 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Simplify some random accesses to the ASTContext from the ABI classes.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112816 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Abstract IR generation of array cookies into the C++ ABI class andJohn McCall
implement ARM array cookies. Also fix a few unfortunate bugs: - throwing dtors in deletes prevented the allocation from being deleted - adding the cookie to the new[] size was not being considered for overflow (and, more seriously, was screwing up the earlier checks) - deleting an array via a pointer to array of class type was not causing any destructors to be run and was passing the unadjusted pointer to the deallocator - lots of address-space problems, in case anyone wants to support free store in a variant address space :) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112814 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Reverting rev 112791 - apparently -fborland-extensions is on all the time?!Dawn Perchik
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112797 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02update comments.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112796 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Enhance return-stack-address check (in Sema) to handle fields that ↵Ted Kremenek
themselves are references. (Fixes PR 7999; fix by Chandler Carruth). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112792 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Add support for Borland extensions via option -fborland-extensionsDawn Perchik
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112791 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02For GRExprEngine::EvalBind() (and called visitors), unifiy StoreE and ↵Ted Kremenek
AssignE. Now StoreE (const Stmt*) represents the expression where the store took place, which is the assignment expression if it takes place in an assignment. This removes some conceptual dissidence as well as removes an extra parameter from the Checker::PreVisitBind() visitor. It also improves ranges and source location information in analyzer diagnostics. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112789 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Fixed unused variable warning.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112784 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Partial fix for PR 8015 (fix is actually by Jordy Rose, and I added a test ↵Ted Kremenek
case for follow-on work). This patch adds a bandaid for RegionStore's limited reasoning about symbolic array values. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112766 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Translate NEON vmull, vmlal, and vmlsl builtins to llvm multiply-add/subBob Wilson
with zext/sext operations, instead of to llvm intrinsics. I have a plan to avoid the clang builtins for these, but it is going to take a little longer and I want to get the NEON intrinsics updated before the 2.8 release. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112764 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Don't assert in the analyzer when analyze code does a byte load from a ↵Ted Kremenek
function's address. Fixes PR 8052. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112761 91177308-0d34-0410-b5e6-96231b3b80d8
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