breaker needs to check all definitions of the antidepenent register to
avoid multiple defs of the same new register.

llvm-svn: 118032

llvm-svn: 118031

PR 8522 / 8616046.  Test reduction, analysis and patch by Tim Deegan!
(However, review by someone who understands the classes here better
is welcome.  John Krum will return!)

llvm-svn: 118030

llvm-svn: 118029

llvm-svn: 118027

assumptions about stack layout. Specifically, LR must be saved next to FP.

llvm-svn: 118026

llvm-svn: 118025

merging it into a Token field in Operand, and moving the first
token to an explicit mnemonic field.  These were parallel
arrays before (except for the mnemonic) which kept confusing me.

llvm-svn: 118024

llvm-svn: 118023

llvm-svn: 118022

The failures that remain are:

        # rdar://problem/8620735 test/types: frame variable -t a_class_ref.m_b fails
        # The reference type related failures that remain are:
        notnow = set(['a_class_ref.m_b',
                      'a_struct_ref.b',
                      'a_union_nonzero_ref.u.a'])

llvm-svn: 118021

llvm-svn: 118020

// rdar: //8620510 and PR7666

llvm-svn: 118019

ptrace thread update that was replying to the SIGSTOP was also causing the
process to not really be sigstop'd any more so then the call to ptrace
detach was failing, and when debugserver exited the attached process
was being killed.  Now the ptrace thread update does not disturb the sigstop
state of the thread, so the detach works properly.

llvm-svn: 118018

    # rdar://problem/8482903
    # test suite failure for types dir -- "long long" and "unsigned long long"

llvm-svn: 118017

llvm-svn: 118016

llvm-svn: 118014

llvm-svn: 118013

types when they are the same size. The new code will use the correct type 
now when converting DWARF built-in types into clang types.

llvm-svn: 118003

llvm-svn: 118002

Previously the temporaries would get destroyed before the asm call.

llvm-svn: 118001

name and thread queue. Users can modify the thread-format strings to add these
back if needed.

llvm-svn: 118000

values.

Always show the variable types for the top level items when dumping program
variables.

llvm-svn: 117999

with their own explicit visibility attributes.  Basically we only want to
apply a single visibility attribute from any particular ancestry.

llvm-svn: 117998

llvm-svn: 117997

handling those cases for now.

llvm-svn: 117996

llvm-svn: 117995

to what someone would need to do to support thumb1.

llvm-svn: 117994

llvm-svn: 117993

BB#1: derived from LLVM BB %bb.nph28
    Live Ins: %AL
    Predecessors according to CFG: BB#0
	TEST8rr %reg16384<kill>, %reg16384, %EFLAGS<imp-def>; GR8:%reg16384
	JNE_4 <BB#2>, %EFLAGS<imp-use,kill>
	JMP_4 <BB#2>
    Successors according to CFG: BB#2 BB#2

These double CFG edges only ever occur in bugpoint-generated code, so there is
no need to attempt something clever.

llvm-svn: 117992

does not terminate with @end.
// rdar: //7824372

llvm-svn: 117991

llvm-svn: 117990

since we can neither generate nor parse them at the moment.

llvm-svn: 117988

llvm-svn: 117987

llvm-svn: 117986

llvm-svn: 117985

llvm-svn: 117984

only keep deduction results for successful deductions, so that they
can be compared against each other. Fixes PR8462, from Richard Smith!

llvm-svn: 117983

edges on demand.

llvm-svn: 117982

It is legal for an instruction to have two operands using the same register,
only one a kill. This is interpreted as a kill.

llvm-svn: 117981