pointer and work around that.

llvm-svn: 113788

llvm-svn: 113787

v8i16 is not an MMX type; put it where it belongs.

llvm-svn: 113785

Have __has_nothrow_copy use Sema's lookup routines. This fixes the problem with not finding implicitly declared copy constructors, part of PR8107.

llvm-svn: 113784

llvm-svn: 113783

Eagerly evaluate type traits in Sema instead of lazily in AST. They actually need Sema access to be correct, fixes coming up.

llvm-svn: 113782

the binaries.

If the build* function is passed the compiler argument, for example, 'llvm-gcc',
it is passed as a make variable to the make command.  Otherwise, we check the
LLDB_CC environment variable; if it is defined, it is passed as a make variable
to the make command.

If neither the compiler keyword argument nor the LLDB_CC environment variable is
specified, no CC make variable is passed to the make command.  The Makefile gets
to define the default CC being used.

--------------------------------------------------------------------------------
Example usage follows:

o Via the keyword argument:

class ArrayTypesTestCase(TestBase):

    mydir = "array_types"

    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
    def test_with_dsym_and_run_command(self):
        """Test 'frame variable var_name' on some variables with array types."""
        self.buildDsym(compiler='llvm-gcc')
        self.array_types()
...

o Via LLDB_CC environment variable:

$ LLDB_CC=llvm-gcc ./dotest.py -v -t array_types
----------------------------------------------------------------------
Collected 4 tests

test_with_dsym_and_python_api (TestArrayTypes.ArrayTypesTestCase)
Use Python APIs to inspect variables with array types. ... 
os command: [['/bin/sh', '-c', 'make clean; make MAKE_DSYM=YES CC=llvm-gcc']]
output: rm -rf "a.out" "a.out.dSYM"  main.o main.d
llvm-gcc -arch x86_64 -gdwarf-2 -O0 -arch x86_64 -gdwarf-2 -O0  -c -o main.o main.c
llvm-gcc -arch x86_64 -gdwarf-2 -O0  main.o -o "a.out"
/usr/bin/dsymutil  -o "a.out.dSYM" "a.out"

...

llvm-svn: 113781

Handle %test_debuginfo on a RUN command line.

This set up now allows one to write small test cases to check debug info.
e.g.

; RUN: %clang -O0 -g %s -c -o %t.o
; RUN: %clang %t.o -o %t.out  
; RUN: %test_debuginfo %s %t.out

define i32 @f1(i32 %i) nounwind ssp {
; DEBUGGER: break f1                                                               
; DEBUGGER: r                                                                      
; DEBUGGER: p i                                                                    
; CHECK: $1 = 42                                                                   
entry:
  %i.addr = alloca i32, align 4
...
...
}

It is also possible now to write test cases in c/c++.
The plan is to store these debug info testcases in a separate place.

llvm-svn: 113780

llvm-svn: 113779

When applying 'delete' on a pointer-to-array type match GCC and EDG behavior and treat it as 'delete[]'.
Also offer a fix-it hint adding '[]'.

llvm-svn: 113778

llvm-svn: 113777

llvm-svn: 113776

llvm-svn: 113773

llvm-svn: 113772

llvm-svn: 113771

llvm-svn: 113770

llvm-svn: 113769

llvm-svn: 113768

llvm-svn: 113767

llvm-svn: 113766

llvm-svn: 113765

llvm-svn: 113764

to expose greater opportunities for store narrowing in codegen.  This patch fixes a potential
infinite loop in instcombine caused by one of the introduced transforms being overly aggressive.

llvm-svn: 113763

llvm-svn: 113762

Add a compatibility note about clang not implicitly converting between objc_object* and id (and SEL, Class).

llvm-svn: 113761

llvm-svn: 113760

For example, setting STT_OBJECT (1) and STT_FUNC (2), should not produce
a STT_SECTION (3).

llvm-svn: 113759

llvm-svn: 113758

llvm-svn: 113757

llvm-svn: 113756

llvm-svn: 113755

llvm-svn: 113754

llvm-svn: 113753

llvm-svn: 113751

llvm-svn: 113750

their 'isa' field scanned regardless.

llvm-svn: 113749

llvm-svn: 113748

llvm-svn: 113747

llvm-svn: 113746

The canonical FunctionTemplateDecl contains the specializations but we cannot use getCanonicalDecl on Template because it may still be initializing.
Write and read it from PCH.
Fixes http://llvm.org/PR8134

llvm-svn: 113744