llvm-svn: 43191

llvm-svn: 43190

llvm-svn: 43189

llvm-svn: 43188

llvm-svn: 43186

llvm-svn: 43185

llvm-svn: 43184

llvm-svn: 43183

llvm-svn: 43182

llvm-svn: 43181

llvm-svn: 43180

llvm-svn: 43179

llvm-svn: 43178

by Duncan

llvm-svn: 43177

llvm-svn: 43176

llvm-svn: 43175

asserts in later checks rather than producing
the ordinary load it is supposed to.  Avoid all
such hassles by directly returning an ordinary
load in this case.

llvm-svn: 43174

llvm-svn: 43173

To do this it is necessary to add a "always inline" argument to the
memcpy node. For completeness I have also added this node to memmove
and memset.  I have also added getMem* functions, because the extra
argument makes it cumbersome to use getNode and because I get confused
by it :-)

llvm-svn: 43172

llvm-svn: 43171

llvm-svn: 43170

llvm-svn: 43169

llvm-svn: 43168

llvm-svn: 43167

llvm-svn: 43166

llvm-svn: 43165

llvm-svn: 43164

llvm-svn: 43162

llvm-svn: 43161

llvm-svn: 43160

llvm-svn: 43159

Include a simple test case for the previous commit...

llvm-svn: 43158

Fix the previous (short lived:-) FIXME.

I didn't realize that GCC considers this a hard error (I thought it was built-in).

Since it's not, we should simply emit an error.

[dylan:~/llvm/tools/clang] admin% cc -c trivial.m
trivial.m:6: error: cannot find interface declaration for 'NSConstantString'

[administrators-powerbook59:~/llvm/tools/clang] admin% ../../Debug/bin/clang trivial.m 
trivial.m:6:16: error: cannot find interface declaration for 'NSConstantString'
NSString *s = @"123";
               ^
1 diagnostic generated.

llvm-svn: 43157

visits its decls, rather than just creating an "end()" iterator.

Fixed child_end() for statements and expressions to use
child_iterator() to create the end() iterator, rather than just
returning NULL.

Fixed bug in StmtIterator where we did not correctly detect if we had
marched off the end of the ScopedDecls.

llvm-svn: 43156

llvm-svn: 43155

llvm-svn: 43154

- Added getOpcodeAfterMemoryUnfold(). It doesn't unfold an instruction, but only returns the opcode of the instruction post unfolding.
- Fix some copy+paste bugs.

llvm-svn: 43153

Add a FIXME to an assert.
Change a dyn_cast_or_null back to cast (which is more efficient).

llvm-svn: 43152

llvm-svn: 43151

llvm-svn: 43150