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Date:      Thu, 8 Jan 2015 19:47:10 +0000 (UTC)
From:      Dimitry Andric <dim@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r276851 - in head: contrib/compiler-rt contrib/compiler-rt/BlocksRuntime contrib/compiler-rt/include contrib/compiler-rt/lib contrib/compiler-rt/lib/BlocksRuntime contrib/compiler-rt/li...
Message-ID:  <201501081947.t08JlAhT062105@svn.freebsd.org>

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Author: dim
Date: Thu Jan  8 19:47:10 2015
New Revision: 276851
URL: https://svnweb.freebsd.org/changeset/base/276851

Log:
  Update compiler-rt to trunk r224034.  This brings a number of new
  builtins, and also the various sanitizers.  Support for these will be
  added in a later commit.

Added:
  head/contrib/compiler-rt/include/
     - copied from r276796, vendor/compiler-rt/dist/include/
  head/contrib/compiler-rt/lib/BlocksRuntime/
     - copied from r276795, vendor/compiler-rt/dist/lib/BlocksRuntime/
  head/contrib/compiler-rt/lib/asan/
     - copied from r276797, vendor/compiler-rt/dist/lib/asan/
  head/contrib/compiler-rt/lib/builtins/
     - copied from r276795, vendor/compiler-rt/dist/lib/builtins/
  head/contrib/compiler-rt/lib/builtins/sparc64/
     - copied from r276846, head/contrib/compiler-rt/lib/sparc64/
  head/contrib/compiler-rt/lib/dfsan/
     - copied from r276795, vendor/compiler-rt/dist/lib/dfsan/
  head/contrib/compiler-rt/lib/interception/
     - copied from r276797, vendor/compiler-rt/dist/lib/interception/
  head/contrib/compiler-rt/lib/lsan/
     - copied from r276795, vendor/compiler-rt/dist/lib/lsan/
  head/contrib/compiler-rt/lib/msan/
     - copied from r276797, vendor/compiler-rt/dist/lib/msan/
  head/contrib/compiler-rt/lib/profile/
     - copied from r276797, vendor/compiler-rt/dist/lib/profile/
  head/contrib/compiler-rt/lib/sanitizer_common/
     - copied from r276797, vendor/compiler-rt/dist/lib/sanitizer_common/
  head/contrib/compiler-rt/lib/tsan/
     - copied from r276797, vendor/compiler-rt/dist/lib/tsan/
  head/contrib/compiler-rt/lib/ubsan/
     - copied from r276797, vendor/compiler-rt/dist/lib/ubsan/
Deleted:
  head/contrib/compiler-rt/BlocksRuntime/
  head/contrib/compiler-rt/include/CMakeLists.txt
  head/contrib/compiler-rt/lib/absvdi2.c
  head/contrib/compiler-rt/lib/absvsi2.c
  head/contrib/compiler-rt/lib/absvti2.c
  head/contrib/compiler-rt/lib/adddf3.c
  head/contrib/compiler-rt/lib/addsf3.c
  head/contrib/compiler-rt/lib/addvdi3.c
  head/contrib/compiler-rt/lib/addvsi3.c
  head/contrib/compiler-rt/lib/addvti3.c
  head/contrib/compiler-rt/lib/arm/
  head/contrib/compiler-rt/lib/asan/CMakeLists.txt
  head/contrib/compiler-rt/lib/asan/Makefile.mk
  head/contrib/compiler-rt/lib/asan/scripts/CMakeLists.txt
  head/contrib/compiler-rt/lib/asan/tests/CMakeLists.txt
  head/contrib/compiler-rt/lib/ashldi3.c
  head/contrib/compiler-rt/lib/ashlti3.c
  head/contrib/compiler-rt/lib/ashrdi3.c
  head/contrib/compiler-rt/lib/ashrti3.c
  head/contrib/compiler-rt/lib/assembly.h
  head/contrib/compiler-rt/lib/atomic.c
  head/contrib/compiler-rt/lib/builtins/CMakeLists.txt
  head/contrib/compiler-rt/lib/builtins/Makefile.mk
  head/contrib/compiler-rt/lib/builtins/arm/Makefile.mk
  head/contrib/compiler-rt/lib/builtins/arm64/Makefile.mk
  head/contrib/compiler-rt/lib/builtins/armv6m/Makefile.mk
  head/contrib/compiler-rt/lib/builtins/i386/Makefile.mk
  head/contrib/compiler-rt/lib/builtins/ppc/Makefile.mk
  head/contrib/compiler-rt/lib/builtins/x86_64/Makefile.mk
  head/contrib/compiler-rt/lib/clear_cache.c
  head/contrib/compiler-rt/lib/clzdi2.c
  head/contrib/compiler-rt/lib/clzsi2.c
  head/contrib/compiler-rt/lib/clzti2.c
  head/contrib/compiler-rt/lib/cmpdi2.c
  head/contrib/compiler-rt/lib/cmpti2.c
  head/contrib/compiler-rt/lib/comparedf2.c
  head/contrib/compiler-rt/lib/comparesf2.c
  head/contrib/compiler-rt/lib/ctzdi2.c
  head/contrib/compiler-rt/lib/ctzsi2.c
  head/contrib/compiler-rt/lib/ctzti2.c
  head/contrib/compiler-rt/lib/dfsan/CMakeLists.txt
  head/contrib/compiler-rt/lib/dfsan/Makefile.mk
  head/contrib/compiler-rt/lib/divdc3.c
  head/contrib/compiler-rt/lib/divdf3.c
  head/contrib/compiler-rt/lib/divdi3.c
  head/contrib/compiler-rt/lib/divmoddi4.c
  head/contrib/compiler-rt/lib/divmodsi4.c
  head/contrib/compiler-rt/lib/divsc3.c
  head/contrib/compiler-rt/lib/divsf3.c
  head/contrib/compiler-rt/lib/divsi3.c
  head/contrib/compiler-rt/lib/divti3.c
  head/contrib/compiler-rt/lib/divxc3.c
  head/contrib/compiler-rt/lib/enable_execute_stack.c
  head/contrib/compiler-rt/lib/eprintf.c
  head/contrib/compiler-rt/lib/extendsfdf2.c
  head/contrib/compiler-rt/lib/ffsdi2.c
  head/contrib/compiler-rt/lib/ffsti2.c
  head/contrib/compiler-rt/lib/fixdfdi.c
  head/contrib/compiler-rt/lib/fixdfsi.c
  head/contrib/compiler-rt/lib/fixdfti.c
  head/contrib/compiler-rt/lib/fixsfdi.c
  head/contrib/compiler-rt/lib/fixsfsi.c
  head/contrib/compiler-rt/lib/fixsfti.c
  head/contrib/compiler-rt/lib/fixunsdfdi.c
  head/contrib/compiler-rt/lib/fixunsdfsi.c
  head/contrib/compiler-rt/lib/fixunsdfti.c
  head/contrib/compiler-rt/lib/fixunssfdi.c
  head/contrib/compiler-rt/lib/fixunssfsi.c
  head/contrib/compiler-rt/lib/fixunssfti.c
  head/contrib/compiler-rt/lib/fixunsxfdi.c
  head/contrib/compiler-rt/lib/fixunsxfsi.c
  head/contrib/compiler-rt/lib/fixunsxfti.c
  head/contrib/compiler-rt/lib/fixxfdi.c
  head/contrib/compiler-rt/lib/fixxfti.c
  head/contrib/compiler-rt/lib/floatdidf.c
  head/contrib/compiler-rt/lib/floatdisf.c
  head/contrib/compiler-rt/lib/floatdixf.c
  head/contrib/compiler-rt/lib/floatsidf.c
  head/contrib/compiler-rt/lib/floatsisf.c
  head/contrib/compiler-rt/lib/floattidf.c
  head/contrib/compiler-rt/lib/floattisf.c
  head/contrib/compiler-rt/lib/floattixf.c
  head/contrib/compiler-rt/lib/floatundidf.c
  head/contrib/compiler-rt/lib/floatundisf.c
  head/contrib/compiler-rt/lib/floatundixf.c
  head/contrib/compiler-rt/lib/floatunsidf.c
  head/contrib/compiler-rt/lib/floatunsisf.c
  head/contrib/compiler-rt/lib/floatuntidf.c
  head/contrib/compiler-rt/lib/floatuntisf.c
  head/contrib/compiler-rt/lib/floatuntixf.c
  head/contrib/compiler-rt/lib/fp_lib.h
  head/contrib/compiler-rt/lib/gcc_personality_v0.c
  head/contrib/compiler-rt/lib/i386/
  head/contrib/compiler-rt/lib/int_endianness.h
  head/contrib/compiler-rt/lib/int_lib.h
  head/contrib/compiler-rt/lib/int_math.h
  head/contrib/compiler-rt/lib/int_types.h
  head/contrib/compiler-rt/lib/int_util.c
  head/contrib/compiler-rt/lib/int_util.h
  head/contrib/compiler-rt/lib/interception/CMakeLists.txt
  head/contrib/compiler-rt/lib/interception/Makefile.mk
  head/contrib/compiler-rt/lib/lsan/CMakeLists.txt
  head/contrib/compiler-rt/lib/lsan/Makefile.mk
  head/contrib/compiler-rt/lib/lshrdi3.c
  head/contrib/compiler-rt/lib/lshrti3.c
  head/contrib/compiler-rt/lib/moddi3.c
  head/contrib/compiler-rt/lib/modsi3.c
  head/contrib/compiler-rt/lib/modti3.c
  head/contrib/compiler-rt/lib/msan/CMakeLists.txt
  head/contrib/compiler-rt/lib/msan/Makefile.mk
  head/contrib/compiler-rt/lib/msan/tests/CMakeLists.txt
  head/contrib/compiler-rt/lib/muldc3.c
  head/contrib/compiler-rt/lib/muldf3.c
  head/contrib/compiler-rt/lib/muldi3.c
  head/contrib/compiler-rt/lib/mulodi4.c
  head/contrib/compiler-rt/lib/mulosi4.c
  head/contrib/compiler-rt/lib/muloti4.c
  head/contrib/compiler-rt/lib/mulsc3.c
  head/contrib/compiler-rt/lib/mulsf3.c
  head/contrib/compiler-rt/lib/multi3.c
  head/contrib/compiler-rt/lib/mulvdi3.c
  head/contrib/compiler-rt/lib/mulvsi3.c
  head/contrib/compiler-rt/lib/mulvti3.c
  head/contrib/compiler-rt/lib/mulxc3.c
  head/contrib/compiler-rt/lib/negdf2.c
  head/contrib/compiler-rt/lib/negdi2.c
  head/contrib/compiler-rt/lib/negsf2.c
  head/contrib/compiler-rt/lib/negti2.c
  head/contrib/compiler-rt/lib/negvdi2.c
  head/contrib/compiler-rt/lib/negvsi2.c
  head/contrib/compiler-rt/lib/negvti2.c
  head/contrib/compiler-rt/lib/paritydi2.c
  head/contrib/compiler-rt/lib/paritysi2.c
  head/contrib/compiler-rt/lib/parityti2.c
  head/contrib/compiler-rt/lib/popcountdi2.c
  head/contrib/compiler-rt/lib/popcountsi2.c
  head/contrib/compiler-rt/lib/popcountti2.c
  head/contrib/compiler-rt/lib/powidf2.c
  head/contrib/compiler-rt/lib/powisf2.c
  head/contrib/compiler-rt/lib/powitf2.c
  head/contrib/compiler-rt/lib/powixf2.c
  head/contrib/compiler-rt/lib/ppc/
  head/contrib/compiler-rt/lib/profile/CMakeLists.txt
  head/contrib/compiler-rt/lib/profile/Makefile.mk
  head/contrib/compiler-rt/lib/sanitizer_common/CMakeLists.txt
  head/contrib/compiler-rt/lib/sanitizer_common/Makefile.mk
  head/contrib/compiler-rt/lib/sanitizer_common/tests/CMakeLists.txt
  head/contrib/compiler-rt/lib/sparc64/
  head/contrib/compiler-rt/lib/subdf3.c
  head/contrib/compiler-rt/lib/subsf3.c
  head/contrib/compiler-rt/lib/subvdi3.c
  head/contrib/compiler-rt/lib/subvsi3.c
  head/contrib/compiler-rt/lib/subvti3.c
  head/contrib/compiler-rt/lib/trampoline_setup.c
  head/contrib/compiler-rt/lib/truncdfsf2.c
  head/contrib/compiler-rt/lib/tsan/CMakeLists.txt
  head/contrib/compiler-rt/lib/tsan/Makefile.mk
  head/contrib/compiler-rt/lib/tsan/dd/CMakeLists.txt
  head/contrib/compiler-rt/lib/tsan/rtl/Makefile.mk
  head/contrib/compiler-rt/lib/tsan/tests/CMakeLists.txt
  head/contrib/compiler-rt/lib/tsan/tests/rtl/CMakeLists.txt
  head/contrib/compiler-rt/lib/tsan/tests/unit/CMakeLists.txt
  head/contrib/compiler-rt/lib/ubsan/CMakeLists.txt
  head/contrib/compiler-rt/lib/ubsan/Makefile.mk
  head/contrib/compiler-rt/lib/ucmpdi2.c
  head/contrib/compiler-rt/lib/ucmpti2.c
  head/contrib/compiler-rt/lib/udivdi3.c
  head/contrib/compiler-rt/lib/udivmoddi4.c
  head/contrib/compiler-rt/lib/udivmodsi4.c
  head/contrib/compiler-rt/lib/udivmodti4.c
  head/contrib/compiler-rt/lib/udivsi3.c
  head/contrib/compiler-rt/lib/udivti3.c
  head/contrib/compiler-rt/lib/umoddi3.c
  head/contrib/compiler-rt/lib/umodsi3.c
  head/contrib/compiler-rt/lib/umodti3.c
  head/contrib/compiler-rt/lib/x86_64/
Modified:
  head/contrib/compiler-rt/CREDITS.TXT
  head/contrib/compiler-rt/LICENSE.TXT
  head/contrib/compiler-rt/README.txt
  head/contrib/compiler-rt/lib/builtins/int_lib.h
  head/contrib/compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h
  head/contrib/compiler-rt/lib/sanitizer_common/sanitizer_posix.cc
  head/lib/libcompiler_rt/Makefile
Directory Properties:
  head/contrib/compiler-rt/   (props changed)

Modified: head/contrib/compiler-rt/CREDITS.TXT
==============================================================================
--- head/contrib/compiler-rt/CREDITS.TXT	Thu Jan  8 19:11:14 2015	(r276850)
+++ head/contrib/compiler-rt/CREDITS.TXT	Thu Jan  8 19:47:10 2015	(r276851)
@@ -22,3 +22,15 @@ D: Maintain Solaris & AuroraUX ports of 
 N: Howard Hinnant
 E: hhinnant@apple.com
 D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.

Modified: head/contrib/compiler-rt/LICENSE.TXT
==============================================================================
--- head/contrib/compiler-rt/LICENSE.TXT	Thu Jan  8 19:11:14 2015	(r276850)
+++ head/contrib/compiler-rt/LICENSE.TXT	Thu Jan  8 19:47:10 2015	(r276851)
@@ -14,7 +14,7 @@ Full text of the relevant licenses is in
 University of Illinois/NCSA
 Open Source License
 
-Copyright (c) 2009-2013 by the contributors listed in CREDITS.TXT
+Copyright (c) 2009-2014 by the contributors listed in CREDITS.TXT
 
 All rights reserved.
 
@@ -55,7 +55,7 @@ SOFTWARE.
 
 ==============================================================================
 
-Copyright (c) 2009-2013 by the contributors listed in CREDITS.TXT
+Copyright (c) 2009-2014 by the contributors listed in CREDITS.TXT
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -89,9 +89,3 @@ other licenses gives permission to use t
 University of Illinois to endorse or promote products derived from this
 Software.
 
-The following pieces of software have additional or alternate copyrights,
-licenses, and/or restrictions:
-
-Program             Directory
--------             ---------
-mach_override       lib/interception/mach_override

Modified: head/contrib/compiler-rt/README.txt
==============================================================================
--- head/contrib/compiler-rt/README.txt	Thu Jan  8 19:11:14 2015	(r276850)
+++ head/contrib/compiler-rt/README.txt	Thu Jan  8 19:47:10 2015	(r276851)
@@ -9,335 +9,3 @@ terms of the license agreement found in 
 
 ================================
 
-This is a replacement library for libgcc.  Each function is contained
-in its own file.  Each function has a corresponding unit test under
-test/Unit.
-
-A rudimentary script to test each file is in the file called
-test/Unit/test.
-
-Here is the specification for this library:
-
-http://gcc.gnu.org/onlinedocs/gccint/Libgcc.html#Libgcc
-
-Here is a synopsis of the contents of this library:
-
-typedef      int si_int;
-typedef unsigned su_int;
-
-typedef          long long di_int;
-typedef unsigned long long du_int;
-
-// Integral bit manipulation
-
-di_int __ashldi3(di_int a, si_int b);      // a << b
-ti_int __ashlti3(ti_int a, si_int b);      // a << b
-
-di_int __ashrdi3(di_int a, si_int b);      // a >> b  arithmetic (sign fill)
-ti_int __ashrti3(ti_int a, si_int b);      // a >> b  arithmetic (sign fill)
-di_int __lshrdi3(di_int a, si_int b);      // a >> b  logical    (zero fill)
-ti_int __lshrti3(ti_int a, si_int b);      // a >> b  logical    (zero fill)
-
-si_int __clzsi2(si_int a);  // count leading zeros
-si_int __clzdi2(di_int a);  // count leading zeros
-si_int __clzti2(ti_int a);  // count leading zeros
-si_int __ctzsi2(si_int a);  // count trailing zeros
-si_int __ctzdi2(di_int a);  // count trailing zeros
-si_int __ctzti2(ti_int a);  // count trailing zeros
-
-si_int __ffsdi2(di_int a);  // find least significant 1 bit
-si_int __ffsti2(ti_int a);  // find least significant 1 bit
-
-si_int __paritysi2(si_int a);  // bit parity
-si_int __paritydi2(di_int a);  // bit parity
-si_int __parityti2(ti_int a);  // bit parity
-
-si_int __popcountsi2(si_int a);  // bit population
-si_int __popcountdi2(di_int a);  // bit population
-si_int __popcountti2(ti_int a);  // bit population
-
-uint32_t __bswapsi2(uint32_t a);   // a byteswapped, arm only
-uint64_t __bswapdi2(uint64_t a);   // a byteswapped, arm only
-
-// Integral arithmetic
-
-di_int __negdi2    (di_int a);                         // -a
-ti_int __negti2    (ti_int a);                         // -a
-di_int __muldi3    (di_int a, di_int b);               // a * b
-ti_int __multi3    (ti_int a, ti_int b);               // a * b
-si_int __divsi3    (si_int a, si_int b);               // a / b   signed
-di_int __divdi3    (di_int a, di_int b);               // a / b   signed
-ti_int __divti3    (ti_int a, ti_int b);               // a / b   signed
-su_int __udivsi3   (su_int n, su_int d);               // a / b   unsigned
-du_int __udivdi3   (du_int a, du_int b);               // a / b   unsigned
-tu_int __udivti3   (tu_int a, tu_int b);               // a / b   unsigned
-si_int __modsi3    (si_int a, si_int b);               // a % b   signed
-di_int __moddi3    (di_int a, di_int b);               // a % b   signed
-ti_int __modti3    (ti_int a, ti_int b);               // a % b   signed
-su_int __umodsi3   (su_int a, su_int b);               // a % b   unsigned
-du_int __umoddi3   (du_int a, du_int b);               // a % b   unsigned
-tu_int __umodti3   (tu_int a, tu_int b);               // a % b   unsigned
-du_int __udivmoddi4(du_int a, du_int b, du_int* rem);  // a / b, *rem = a % b  unsigned
-tu_int __udivmodti4(tu_int a, tu_int b, tu_int* rem);  // a / b, *rem = a % b  unsigned
-su_int __udivmodsi4(su_int a, su_int b, su_int* rem);  // a / b, *rem = a % b  unsigned
-si_int __divmodsi4(si_int a, si_int b, si_int* rem);   // a / b, *rem = a % b  signed
-
-
-
-//  Integral arithmetic with trapping overflow
-
-si_int __absvsi2(si_int a);           // abs(a)
-di_int __absvdi2(di_int a);           // abs(a)
-ti_int __absvti2(ti_int a);           // abs(a)
-
-si_int __negvsi2(si_int a);           // -a
-di_int __negvdi2(di_int a);           // -a
-ti_int __negvti2(ti_int a);           // -a
-
-si_int __addvsi3(si_int a, si_int b);  // a + b
-di_int __addvdi3(di_int a, di_int b);  // a + b
-ti_int __addvti3(ti_int a, ti_int b);  // a + b
-
-si_int __subvsi3(si_int a, si_int b);  // a - b
-di_int __subvdi3(di_int a, di_int b);  // a - b
-ti_int __subvti3(ti_int a, ti_int b);  // a - b
-
-si_int __mulvsi3(si_int a, si_int b);  // a * b
-di_int __mulvdi3(di_int a, di_int b);  // a * b
-ti_int __mulvti3(ti_int a, ti_int b);  // a * b
-
-
-// Integral arithmetic which returns if overflow
-
-si_int __mulosi4(si_int a, si_int b, int* overflow);  // a * b, overflow set to one if result not in signed range
-di_int __mulodi4(di_int a, di_int b, int* overflow);  // a * b, overflow set to one if result not in signed range
-ti_int __muloti4(ti_int a, ti_int b, int* overflow);  // a * b, overflow set to
- one if result not in signed range
-
-
-//  Integral comparison: a  < b -> 0
-//                       a == b -> 1
-//                       a  > b -> 2
-
-si_int __cmpdi2 (di_int a, di_int b);
-si_int __cmpti2 (ti_int a, ti_int b);
-si_int __ucmpdi2(du_int a, du_int b);
-si_int __ucmpti2(tu_int a, tu_int b);
-
-//  Integral / floating point conversion
-
-di_int __fixsfdi(      float a);
-di_int __fixdfdi(     double a);
-di_int __fixxfdi(long double a);
-
-ti_int __fixsfti(      float a);
-ti_int __fixdfti(     double a);
-ti_int __fixxfti(long double a);
-uint64_t __fixtfdi(long double input);  // ppc only, doesn't match documentation
-
-su_int __fixunssfsi(      float a);
-su_int __fixunsdfsi(     double a);
-su_int __fixunsxfsi(long double a);
-
-du_int __fixunssfdi(      float a);
-du_int __fixunsdfdi(     double a);
-du_int __fixunsxfdi(long double a);
-
-tu_int __fixunssfti(      float a);
-tu_int __fixunsdfti(     double a);
-tu_int __fixunsxfti(long double a);
-uint64_t __fixunstfdi(long double input);  // ppc only
-
-float       __floatdisf(di_int a);
-double      __floatdidf(di_int a);
-long double __floatdixf(di_int a);
-long double __floatditf(int64_t a);        // ppc only
-
-float       __floattisf(ti_int a);
-double      __floattidf(ti_int a);
-long double __floattixf(ti_int a);
-
-float       __floatundisf(du_int a);
-double      __floatundidf(du_int a);
-long double __floatundixf(du_int a);
-long double __floatunditf(uint64_t a);     // ppc only
-
-float       __floatuntisf(tu_int a);
-double      __floatuntidf(tu_int a);
-long double __floatuntixf(tu_int a);
-
-//  Floating point raised to integer power
-
-float       __powisf2(      float a, si_int b);  // a ^ b
-double      __powidf2(     double a, si_int b);  // a ^ b
-long double __powixf2(long double a, si_int b);  // a ^ b
-long double __powitf2(long double a, si_int b);  // ppc only, a ^ b
-
-//  Complex arithmetic
-
-//  (a + ib) * (c + id)
-
-      float _Complex __mulsc3( float a,  float b,  float c,  float d);
-     double _Complex __muldc3(double a, double b, double c, double d);
-long double _Complex __mulxc3(long double a, long double b,
-                              long double c, long double d);
-long double _Complex __multc3(long double a, long double b,
-                              long double c, long double d); // ppc only
-
-//  (a + ib) / (c + id)
-
-      float _Complex __divsc3( float a,  float b,  float c,  float d);
-     double _Complex __divdc3(double a, double b, double c, double d);
-long double _Complex __divxc3(long double a, long double b,
-                              long double c, long double d);
-long double _Complex __divtc3(long double a, long double b,
-                              long double c, long double d);  // ppc only
-
-
-//         Runtime support
-
-// __clear_cache() is used to tell process that new instructions have been
-// written to an address range.  Necessary on processors that do not have
-// a unified instuction and data cache.
-void __clear_cache(void* start, void* end);
-
-// __enable_execute_stack() is used with nested functions when a trampoline
-// function is written onto the stack and that page range needs to be made
-// executable.
-void __enable_execute_stack(void* addr);
-
-// __gcc_personality_v0() is normally only called by the system unwinder.
-// C code (as opposed to C++) normally does not need a personality function
-// because there are no catch clauses or destructors to be run.  But there
-// is a C language extension __attribute__((cleanup(func))) which marks local
-// variables as needing the cleanup function "func" to be run when the
-// variable goes out of scope.  That includes when an exception is thrown,
-// so a personality handler is needed.  
-_Unwind_Reason_Code __gcc_personality_v0(int version, _Unwind_Action actions,
-         uint64_t exceptionClass, struct _Unwind_Exception* exceptionObject,
-         _Unwind_Context_t context);
-
-// for use with some implementations of assert() in <assert.h>
-void __eprintf(const char* format, const char* assertion_expression,
-				const char* line, const char* file);
-				
-
-
-//   Power PC specific functions
-
-// There is no C interface to the saveFP/restFP functions.  They are helper
-// functions called by the prolog and epilog of functions that need to save
-// a number of non-volatile float point registers.  
-saveFP
-restFP
-
-// PowerPC has a standard template for trampoline functions.  This function
-// generates a custom trampoline function with the specific realFunc
-// and localsPtr values.
-void __trampoline_setup(uint32_t* trampOnStack, int trampSizeAllocated, 
-                                const void* realFunc, void* localsPtr);
-
-// adds two 128-bit double-double precision values ( x + y )
-long double __gcc_qadd(long double x, long double y);  
-
-// subtracts two 128-bit double-double precision values ( x - y )
-long double __gcc_qsub(long double x, long double y); 
-
-// multiples two 128-bit double-double precision values ( x * y )
-long double __gcc_qmul(long double x, long double y);  
-
-// divides two 128-bit double-double precision values ( x / y )
-long double __gcc_qdiv(long double a, long double b);  
-
-
-//    ARM specific functions
-
-// There is no C interface to the switch* functions.  These helper functions
-// are only needed by Thumb1 code for efficient switch table generation.
-switch16
-switch32
-switch8
-switchu8
-
-// There is no C interface to the *_vfp_d8_d15_regs functions.  There are
-// called in the prolog and epilog of Thumb1 functions.  When the C++ ABI use
-// SJLJ for exceptions, each function with a catch clause or destuctors needs
-// to save and restore all registers in it prolog and epliog.  But there is 
-// no way to access vector and high float registers from thumb1 code, so the 
-// compiler must add call outs to these helper functions in the prolog and 
-// epilog.
-restore_vfp_d8_d15_regs
-save_vfp_d8_d15_regs
-
-
-// Note: long ago ARM processors did not have floating point hardware support.
-// Floating point was done in software and floating point parameters were 
-// passed in integer registers.  When hardware support was added for floating
-// point, new *vfp functions were added to do the same operations but with 
-// floating point parameters in floating point registers.
-
-// Undocumented functions
-
-float  __addsf3vfp(float a, float b);   // Appears to return a + b
-double __adddf3vfp(double a, double b); // Appears to return a + b
-float  __divsf3vfp(float a, float b);   // Appears to return a / b
-double __divdf3vfp(double a, double b); // Appears to return a / b
-int    __eqsf2vfp(float a, float b);    // Appears to return  one
-                                        //     iff a == b and neither is NaN.
-int    __eqdf2vfp(double a, double b);  // Appears to return  one
-                                        //     iff a == b and neither is NaN.
-double __extendsfdf2vfp(float a);       // Appears to convert from
-                                        //     float to double.
-int    __fixdfsivfp(double a);          // Appears to convert from
-                                        //     double to int.
-int    __fixsfsivfp(float a);           // Appears to convert from
-                                        //     float to int.
-unsigned int __fixunssfsivfp(float a);  // Appears to convert from
-                                        //     float to unsigned int.
-unsigned int __fixunsdfsivfp(double a); // Appears to convert from
-                                        //     double to unsigned int.
-double __floatsidfvfp(int a);           // Appears to convert from
-                                        //     int to double.
-float __floatsisfvfp(int a);            // Appears to convert from
-                                        //     int to float.
-double __floatunssidfvfp(unsigned int a); // Appears to convert from
-                                        //     unisgned int to double.
-float __floatunssisfvfp(unsigned int a); // Appears to convert from
-                                        //     unisgned int to float.
-int __gedf2vfp(double a, double b);     // Appears to return __gedf2
-                                        //     (a >= b)
-int __gesf2vfp(float a, float b);       // Appears to return __gesf2
-                                        //     (a >= b)
-int __gtdf2vfp(double a, double b);     // Appears to return __gtdf2
-                                        //     (a > b)
-int __gtsf2vfp(float a, float b);       // Appears to return __gtsf2
-                                        //     (a > b)
-int __ledf2vfp(double a, double b);     // Appears to return __ledf2
-                                        //     (a <= b)
-int __lesf2vfp(float a, float b);       // Appears to return __lesf2
-                                        //     (a <= b)
-int __ltdf2vfp(double a, double b);     // Appears to return __ltdf2
-                                        //     (a < b)
-int __ltsf2vfp(float a, float b);       // Appears to return __ltsf2
-                                        //     (a < b)
-double __muldf3vfp(double a, double b); // Appears to return a * b
-float __mulsf3vfp(float a, float b);    // Appears to return a * b
-int __nedf2vfp(double a, double b);     // Appears to return __nedf2
-                                        //     (a != b)
-double __negdf2vfp(double a);           // Appears to return -a
-float __negsf2vfp(float a);             // Appears to return -a
-float __negsf2vfp(float a);             // Appears to return -a
-double __subdf3vfp(double a, double b); // Appears to return a - b
-float __subsf3vfp(float a, float b);    // Appears to return a - b
-float __truncdfsf2vfp(double a);        // Appears to convert from
-                                        //     double to float.
-int __unorddf2vfp(double a, double b);  // Appears to return __unorddf2
-int __unordsf2vfp(float a, float b);    // Appears to return __unordsf2
-
-
-Preconditions are listed for each function at the definition when there are any.
-Any preconditions reflect the specification at
-http://gcc.gnu.org/onlinedocs/gccint/Libgcc.html#Libgcc.
-
-Assumptions are listed in "int_lib.h", and in individual files.  Where possible
-assumptions are checked at compile time.

Modified: head/contrib/compiler-rt/lib/builtins/int_lib.h
==============================================================================
--- vendor/compiler-rt/dist/lib/builtins/int_lib.h	Wed Jan  7 21:44:57 2015	(r276795)
+++ head/contrib/compiler-rt/lib/builtins/int_lib.h	Thu Jan  8 19:47:10 2015	(r276851)
@@ -25,7 +25,15 @@
 #if __ARM_EABI__
 # define ARM_EABI_FNALIAS(aeabi_name, name)         \
   void __aeabi_##aeabi_name() __attribute__((alias("__" #name)));
-# define COMPILER_RT_ABI __attribute__((pcs("aapcs")))
+
+# if !defined(__clang__) && defined(__GNUC__) && \
+     (__GNUC__ < 4 || __GNUC__ == 4 && __GNUC_MINOR__ < 5)
+/* The pcs attribute was introduced in GCC 4.5.0 */
+#  define COMPILER_RT_ABI
+# else
+#  define COMPILER_RT_ABI __attribute__((pcs("aapcs")))
+# endif
+
 #else
 # define ARM_EABI_FNALIAS(aeabi_name, name)
 # define COMPILER_RT_ABI
@@ -53,6 +61,26 @@
 /* Include internal utility function declarations. */
 #include "int_util.h"
 
+/*
+ * Workaround for LLVM bug 11663.  Prevent endless recursion in
+ * __c?zdi2(), where calls to __builtin_c?z() are expanded to
+ * __c?zdi2() instead of __c?zsi2().
+ *
+ * Instead of placing this workaround in c?zdi2.c, put it in this
+ * global header to prevent other C files from making the detour
+ * through __c?zdi2() as well.
+ *
+ * This problem has only been observed on FreeBSD for sparc64 and
+ * mips64 with GCC 4.2.1.
+ */
+#if defined(__FreeBSD__) && (defined(__sparc64__) || \
+    defined(__mips_n64) || defined(__mips_o64))
+si_int __clzsi2(si_int);
+si_int __ctzsi2(si_int);
+#define	__builtin_clz __clzsi2
+#define	__builtin_ctz __ctzsi2
+#endif /* FreeBSD && (sparc64 || mips_n64 || mips_o64) */
+
 COMPILER_RT_ABI si_int __paritysi2(si_int a);
 COMPILER_RT_ABI si_int __paritydi2(di_int a);
 

Modified: head/contrib/compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h
==============================================================================
--- vendor/compiler-rt/dist/lib/sanitizer_common/sanitizer_internal_defs.h	Wed Jan  7 22:08:09 2015	(r276797)
+++ head/contrib/compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h	Thu Jan  8 19:47:10 2015	(r276851)
@@ -48,6 +48,11 @@
 # define __has_feature(x) 0
 #endif
 
+// Enable sanitizer compilation for pre-C++11
+#if __cplusplus < 201103L
+#define nullptr 0
+#endif
+
 // For portability reasons we do not include stddef.h, stdint.h or any other
 // system header, but we do need some basic types that are not defined
 // in a portable way by the language itself.

Modified: head/contrib/compiler-rt/lib/sanitizer_common/sanitizer_posix.cc
==============================================================================
--- vendor/compiler-rt/dist/lib/sanitizer_common/sanitizer_posix.cc	Wed Jan  7 22:08:09 2015	(r276797)
+++ head/contrib/compiler-rt/lib/sanitizer_common/sanitizer_posix.cc	Thu Jan  8 19:47:10 2015	(r276851)
@@ -30,6 +30,13 @@
 #include <sys/personality.h>
 #endif
 
+#if SANITIZER_FREEBSD
+// The MAP_NORESERVE define has been removed in FreeBSD 11.x, and even before
+// that, it was never implemented.  So just define it to zero.
+#undef  MAP_NORESERVE
+#define MAP_NORESERVE 0
+#endif
+
 namespace __sanitizer {
 
 // ------------- sanitizer_common.h

Modified: head/lib/libcompiler_rt/Makefile
==============================================================================
--- head/lib/libcompiler_rt/Makefile	Thu Jan  8 19:11:14 2015	(r276850)
+++ head/lib/libcompiler_rt/Makefile	Thu Jan  8 19:47:10 2015	(r276851)
@@ -14,16 +14,18 @@ CRTARCH=x86_64
 CRTARCH=${MACHINE_CPUARCH}
 .endif
 
-CRTSRC=${.CURDIR}/../../contrib/compiler-rt/lib
+CRTSRC=${.CURDIR}/../../contrib/compiler-rt/lib/builtins
 
 .PATH: ${CRTSRC}/${CRTARCH} ${CRTSRC}
 
 SRCF=	absvdi2 \
 	absvsi2 \
 	absvti2 \
+	addtf3 \
 	addvdi3 \
 	addvsi3 \
 	addvti3 \
+	apple_versioning \
 	ashldi3 \
 	ashlti3 \
 	ashrdi3 \
@@ -44,6 +46,7 @@ SRCF=	absvdi2 \
 	divmoddi4 \
 	divmodsi4 \
 	divsc3 \
+	divtf3 \
 	divti3 \
 	divxc3 \
 	enable_execute_stack \
@@ -79,6 +82,7 @@ SRCF=	absvdi2 \
 	floatuntidf \
 	floatuntisf \
 	floatuntixf \
+	gcc_personality_v0 \
 	int_util \
 	lshrdi3 \
 	lshrti3 \
@@ -90,6 +94,7 @@ SRCF=	absvdi2 \
 	mulosi4 \
 	muloti4 \
 	mulsc3 \
+	multf3 \
 	multi3 \
 	mulvdi3 \
 	mulvsi3 \
@@ -112,6 +117,7 @@ SRCF=	absvdi2 \
 	powisf2 \
 	powitf2 \
 	powixf2 \
+	subtf3 \
 	subvdi3 \
 	subvsi3 \
 	subvti3 \
@@ -174,14 +180,62 @@ SRCS+=	${file}.c
 .endfor
 
 .if ${MACHINE_CPUARCH} == "arm"
-SRCS+=	aeabi_idivmod.S \
+SRCS+=	aeabi_dcmp.S \
+	aeabi_div0.S \
+	aeabi_fcmp.S \
+	aeabi_idivmod.S \
 	aeabi_ldivmod.S \
 	aeabi_memcmp.S \
 	aeabi_memcpy.S \
 	aeabi_memmove.S \
 	aeabi_memset.S \
 	aeabi_uidivmod.S \
-	aeabi_uldivmod.S
+	aeabi_uldivmod.S \
+	bswapdi2.S \
+	bswapsi2.S \
+	eqdf2.S \
+	eqsf2.S \
+	floatunssidf.S \
+	floatunssisf.S \
+	gedf2.S \
+	gesf2.S \
+	gtdf2.S \
+	gtsf2.S \
+	ledf2.S \
+	lesf2.S \
+	ltdf2.S \
+	ltsf2.S \
+	nedf2.S \
+	nesf2.S \
+	restore_vfp_d8_d15_regs.S \
+	save_vfp_d8_d15_regs.S \
+	switch16.S \
+	switch32.S \
+	switch8.S \
+	switchu8.S \
+	sync_fetch_and_add_4.S \
+	sync_fetch_and_add_8.S \
+	sync_fetch_and_and_4.S \
+	sync_fetch_and_and_8.S \
+	sync_fetch_and_max_4.S \
+	sync_fetch_and_max_8.S \
+	sync_fetch_and_min_4.S \
+	sync_fetch_and_min_8.S \
+	sync_fetch_and_nand_4.S \
+	sync_fetch_and_nand_8.S \
+	sync_fetch_and_or_4.S \
+	sync_fetch_and_or_8.S \
+	sync_fetch_and_sub_4.S \
+	sync_fetch_and_sub_8.S \
+	sync_fetch_and_umax_4.S \
+	sync_fetch_and_umax_8.S \
+	sync_fetch_and_umin_4.S \
+	sync_fetch_and_umin_8.S \
+	sync_fetch_and_xor_4.S \
+	sync_fetch_and_xor_8.S \
+	sync_synchronize.S \
+	unorddf2.S \
+	unordsf2.S
 .endif
 
 .if ${MK_INSTALLLIB} != "no"



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