llvm-svn: 92134

Assert that we aren't trying to push the same C++ temporary onto the live temporary stack twice. A little insurance against PR5867 surprising us again

llvm-svn: 92132

argument-passing doesn't have to. Fixes PR5867, where we were binding
a temporary twice in the AST and, therefore, calling its destructor
twice.

llvm-svn: 92131

denormal, but we only want to diagnose if we underflowed to zero.  This
allows people to write constants in the denormal range.

llvm-svn: 92129

Darwin's sekrit fourth argument.  This should probably be factored to
let targets make target-specific decisions about what main() should look like.

Fixes rdar://problem/7414990
or if different platforms have radically different ideas of what they want in

llvm-svn: 92128

llvm-svn: 92127

llvm-svn: 92123

llvm-svn: 92122

llvm-svn: 92121

llvm-svn: 92120

Enhance dataflow analyses to recognize branch statements in the CFG used as hooks for the initialization of condition variables.

llvm-svn: 92119

Refine codegen for visibility and hidden.  WIP.

llvm-svn: 92118

This fixes throwing exceptions inside @catch blocks nested inside outer @try blocks and also fixes jumping from an inner @finally to an outer @finally (via any relevant @catch blocks).

The code exhibiting this bug was based on code from CGObjCMac.  I believe that this bug may still be present on the Mac runtimes, although the test case in the bug contains a few GNUisms and won't compile without some minor tweaks with Apple's libobjc.

llvm-svn: 92117

llvm-svn: 92116

llvm-svn: 92115

llvm-svn: 92114

llvm-svn: 92113

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

CFG tweak: in a WhileStmt, the condition variable initializer is evaluated every time the condition is checked.

llvm-svn: 92111

llvm-svn: 92109

llvm-svn: 92106

llvm-svn: 92105

llvm-svn: 92104

llvm-svn: 92103

llvm-svn: 92102

llvm-svn: 92101

llvm-svn: 92100

llvm-svn: 92095

llvm-svn: 92090

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

llvm-svn: 92087

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

llvm-svn: 92072

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

llvm-svn: 92069

llvm-svn: 92065

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

llvm-svn: 92062

llvm-svn: 92057

error_unsupported on test10 and crashed on test11.

llvm-svn: 92056