failures in the debug testsuite and possibly PR13486.

llvm-svn: 161121

Sorry, not used to this editor anymore.. XCode please come back; you're forgiven :)

llvm-svn: 161120

llvm-svn: 161119

I'll commit a test to the clang tree.

llvm-svn: 161118

llvm-svn: 161117

Add support for "movsbl %sil,%ecx" (x86_64) and "movsbl $imm(%ebp), %edx" (i386) to our fork of mach_override.
This is an extended version of a patch by Rafael Avila de Espindola (rafael.espindola@gmail.com)

llvm-svn: 161116

llvm-svn: 161115

fix 'make check' when ocamlopt returns the compiler path with CFLAGS (and there's a cflag with a = char)

llvm-svn: 161114

llvm-svn: 161113

Reference IntrusiveRefCntPtr in doxygen doc of RefCountedBase to get a link to the pointer class documentation.

llvm-svn: 161112

llvm-svn: 161111

llvm-svn: 161110

[ASan] cleanup interceptors code - prefer ASAN_INTERCEPT_FUNCTION_NAME macro to _WIN32, __APPLE__ etc.

llvm-svn: 161109

If it's negative, the loop is already proven to be infinite. Fixes PR13489!

llvm-svn: 161107

llvm-svn: 161106

  operand tree.

This patch fix Bug 13491, and the original "FIXME" in IndependentBlocks.cpp.

Patched by Kevin Fan<kevin.fan@gmail.com>.

llvm-svn: 161105

TinyPtrVector. With these, it is sufficiently functional for my more
normal / pedestrian uses.

I've not included some r-value reference stuff here because the value
type for a TinyPtrVector is, necessarily, just a pointer.

I've added tests that cover the basic behavior of these routines, but
they aren't as comprehensive as I'd like. In particular, they don't
really test the iterator semantics as thoroughly as they should. Maybe
some brave soul will feel enterprising and flesh them out. ;]

llvm-svn: 161104

llvm-svn: 161103

argument matchers.

llvm-svn: 161102

Add more indirection to the disassembler tables to reduce amount of space used to store the operand types and encodings. Store only the unique combinations in a separate table and store indices in the instruction table. Saves about 32K of static data.

llvm-svn: 161101

don't explode if the offset we get is zero.  This can happen if
you have an empty virtual base class.

While I'm at it, remove an unnecessary block from the IR-generation
of the null-check, mark the eventual GEP as inbounds, and generally
prettify.

llvm-svn: 161100

Since the llvm::sys::fs::map_file_pages() support function it relies on
is not yet implemented on Windows, the unit tests for FileOutputBuffer 
are currently conditionalized to run only on unix.

llvm-svn: 161099

No new test case is added.
This patch makes test JITTest.FunctionIsRecompiledAndRelinked pass on mips
platform.

Patch by Petar Jovanovic.

llvm-svn: 161098

llvm-svn: 161097

llvm-svn: 161096

llvm-svn: 161095

llvm-svn: 161094

instructions that decrement and increment the stack pointer before and after a
call when the function does not have a reserved call frame.

llvm-svn: 161093

MipsSERegisterInfo.

llvm-svn: 161092

Added new API to lldb::SBTypeMember for bitfields:

    bool SBTypeMember::IsBitfield();
    uint32_t SBTypeMember::GetBitfieldSizeInBits();

Also added new properties for easy access. Now SBTypeMember objects in python have a "fields" property for all type fields, "bases" for all direct bases, "vbases" for all virtual base classes and "members" for a combo of all three organized by bit offset. They all return a python list() of SBTypeMember objects. Usage:
(lldb) script
>>> t = lldb.target.FindFirstType("my_type")
>>> for field in t.fields:
...     print field
>>> for vbase in t.vbases:
...     print vbase
>>> for base in t.bases:
...     print base
>>> for member in t.members:
...     print member

Also added new "is_bitfield" property to the SBTypeMember objects that will return the result of SBTypeMember::IsBitfield(), and "bitfield_bit_size" which will return the result of SBTypeMember::GetBitfieldSizeInBits();

I also fixed "SBTypeMember::GetOffsetInBytes()" to return the correct byte offset.

llvm-svn: 161091

MipsSEFrameLowering.

Implement MipsSEFrameLowering::hasReservedCallFrame. Call frames will not be
reserved if there is a call with a large call frame or there are variable sized
objects on the stack.

llvm-svn: 161090

instructions, be sure to allocate new UnwindPlan::Row's each
time we push a row on to the UnwindPlan so we don't mutate 
it any further.

(fallout from changing the UnwindPlan from having a vector
of Row's to having a vector of RowSP shared pointers.)

<rdar://problem/11997385> 

llvm-svn: 161089

llvm-svn: 161088

The only caveat is renumbering CXCommentKind enum for aesthetic reasons -- this
breaks libclang binary compatibility, but should not be a problem since API is
so new.

This also fixes PR13372 as a side-effect.

llvm-svn: 161087

a continue if the unwinder didn't unwind correctly.

<rdar://problem/11989668>

llvm-svn: 161086

llvm-svn: 161085

sure to supply an initialization location. Fixes <rdar://problem/11951661>.

llvm-svn: 161084

llvm-svn: 161083

llvm-svn: 161082

and MipsSEInstrInfo (for mips32/64).

llvm-svn: 161081