* Update to SVN 20150419 (r222218) from the gcc-5-branch.

git-svn-id: svn://anonscm.debian.org/gcccvs/branches/sid/gcc-5@7973 6ca36cf4-e1d1-0310-8c6f-e303bb2178ca

3 files changed, 852 insertions, 5 deletions

diff --git a/debian/changelog b/debian/changelog
index 9d53a6e..1a18795 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,9 +1,10 @@
 gcc-5 (5.1~rc1-2) UNRELEASED; urgency=medium
 
+  * Update to SVN 20150419 (r222218) from the gcc-5-branch.
   * Apply the ada-bootstrap-compare patch for snapshot builds as well.
   * Update libgomp and libstdc++ symbols files.
 
- -- Matthias Klose <doko@debian.org>  Tue, 14 Apr 2015 20:30:44 +0200
+ -- Matthias Klose <doko@debian.org>  Sun, 19 Apr 2015 15:37:27 +0200
 
 gcc-5 (5.1~rc1-1) experimental; urgency=medium
 
diff --git a/debian/patches/svn-updates.diff b/debian/patches/svn-updates.diff
index 9725770..645a61b 100644
--- a/debian/patches/svn-updates.diff
+++ b/debian/patches/svn-updates.diff
@@ -1,10 +1,10 @@
-# DP: updates from the 5 branch upto 2015xxyy (r221808).
+# DP: updates from the 5 branch upto 20150419 (r222218).
 
 last_update()
 {
 	cat > ${dir}LAST_UPDATED <EOF
-Wed Apr  1 18:00:58 CEST 2015
-Wed Apr  1 16:00:58 UTC 2015 (revision 221808)
+Sun Apr 19 15:23:34 CEST 2015
+Sun Apr 19 13:23:34 UTC 2015 (revision 222218)
 EOF
 }
 
@@ -12,7 +12,852 @@ LANG=C svn diff svn://gcc.gnu.org/svn/gcc/tags/gcc_5_1_0_release svn://gcc.gnu.o
 	| sed -r 's,^--- (\S+)\t(\S+)(.*)$,--- a/src/\1\t\2,;s,^\+\+\+ (\S+)\t(\S+)(.*)$,+++ b/src/\1\t\2,' \
 	| awk '/^Index:.*\.(class|texi)/ {skip=1; next} /^Index:/ { skip=0 } skip==0'
 
-LANG=C svn diff svn://gcc.gnu.org/svn/gcc/trunk@221805 svn://gcc.gnu.org/svn/gcc/trunk \
+LANG=C svn diff svn://gcc.gnu.org/svn/gcc/branches/gcc-5-branch@222066 svn://gcc.gnu.org/svn/gcc/branches/gcc-5-branch \
 	| sed -r 's,^--- (\S+)\t(\S+)(.*)$,--- a/src/\1\t\2,;s,^\+\+\+ (\S+)\t(\S+)(.*)$,+++ b/src/\1\t\2,' \
 	| awk '/^Index:.*\.(class|texi)/ {skip=1; next} /^Index:/ { skip=0 } skip==0'
 
+Index: libcc1/Makefile.in
+===================================================================
+--- a/src/libcc1/Makefile.in	(revision
++++ b/src/libcc1/Makefile.in	(revision
+@@ -245,7 +245,7 @@
+ top_srcdir = @top_srcdir@
+ visibility = @visibility@
+ ACLOCAL_AMFLAGS = -I .. -I ../config
+-gcc_build_dir = ../$(host_subdir)/gcc
++gcc_build_dir = ../gcc
+ AM_CPPFLAGS = -I $(srcdir)/../include -I $(srcdir)/../libgcc \
+ 	-I $(gcc_build_dir) -I$(srcdir)/../gcc \
+ 	-I $(srcdir)/../gcc/c -I $(srcdir)/../gcc/c-family \
+Index: libcc1/ChangeLog
+===================================================================
+--- a/src/libcc1/ChangeLog	(revision
++++ b/src/libcc1/ChangeLog	(revision
+@@ -1,3 +1,9 @@
++2015-04-15  Andreas Schwab  <schwab@suse.de>
++
++	PR bootstrap/65763
++	* Makefile.am (gcc_build_dir): Remove $(host_subdir)/ part.
++	* Makefile.in: Regenerated.
++
+ 2015-01-30  Joseph Myers  <joseph@codesourcery.com>
+ 
+ 	* plugin.cc: All callers of fatal_error changed to pass
+Index: libcc1/Makefile.am
+===================================================================
+--- a/src/libcc1/Makefile.am	(revision
++++ b/src/libcc1/Makefile.am	(revision
+@@ -17,7 +17,7 @@
+ ## <http://www.gnu.org/licenses/>.
+ 
+ ACLOCAL_AMFLAGS = -I .. -I ../config
+-gcc_build_dir = ../$(host_subdir)/gcc
++gcc_build_dir = ../gcc
+ AM_CPPFLAGS = -I $(srcdir)/../include -I $(srcdir)/../libgcc \
+ 	-I $(gcc_build_dir) -I$(srcdir)/../gcc \
+ 	-I $(srcdir)/../gcc/c -I $(srcdir)/../gcc/c-family \
+Index: libstdc++-v3/scripts/extract_symvers.pl
+===================================================================
+--- a/src/libstdc++-v3/scripts/extract_symvers.pl	(revision
++++ b/src/libstdc++-v3/scripts/extract_symvers.pl	(revision
+@@ -82,7 +82,10 @@
+ close PVS or die "pvs error";
+ 
+ # Only look at .dynsym table, like readelf in extract_symvers.
+-open ELFDUMP, "/usr/ccs/bin/elfdump -s -N .dynsym $lib |" or die $!;
++# Ignore error output to avoid getting confused by
++# .gnu.version_r: zero sh_entsize information, expected 0x1
++# warning with Solaris 11 elfdump on gld-produced shared objects.
++open ELFDUMP, "/usr/ccs/bin/elfdump -s -N .dynsym $lib 2>/dev/null |" or die $!;
+ while (<ELFDUMP>) {
+     chomp;
+ 
+Index: libstdc++-v3/ChangeLog
+===================================================================
+--- a/src/libstdc++-v3/ChangeLog	(revision
++++ b/src/libstdc++-v3/ChangeLog	(revision
+@@ -1,3 +1,12 @@
++2015-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
++
++	* scripts/extract_symvers.pl: Ignore elfdump error output.
++
++2015-04-14  Hans-Peter Nilsson  <hp@axis.com>
++
++	* testsuite/29_atomics/atomic/62259.cc: Assert atomic
++	alignment is larger-equal, not equal, to default alignment.
++
+ 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
+ 
+ 	PR libstdc++/65754
+Index: libstdc++-v3/testsuite/29_atomics/atomic/62259.cc
+===================================================================
+--- a/src/libstdc++-v3/testsuite/29_atomics/atomic/62259.cc	(revision
++++ b/src/libstdc++-v3/testsuite/29_atomics/atomic/62259.cc	(revision
+@@ -33,7 +33,7 @@
+   int32_t b;
+ };
+ 
+-static_assert( alignof(std::atomic<twoints>) == alignof(int64_t),
++static_assert( alignof(std::atomic<twoints>) >= alignof(int64_t),
+                "std::atomic not suitably aligned" );
+ 
+ // libstdc++/65147
+@@ -44,7 +44,7 @@
+ 
+ std::atomic<power_of_two_obj> obj1;
+ 
+-static_assert( alignof(obj1) == alignof(int64_t),
++static_assert( alignof(obj1) >= alignof(int64_t),
+                "std::atomic not suitably aligned" );
+ 
+ struct container_struct {
+@@ -54,5 +54,5 @@
+ 
+ container_struct obj2;
+ 
+-static_assert( alignof(obj2.ao) == alignof(int64_t),
++static_assert( alignof(obj2.ao) >= alignof(int64_t),
+                "std::atomic not suitably aligned" );
+Index: configure.ac
+===================================================================
+--- a/src/configure.ac	(revision
++++ b/src/configure.ac	(revision
+@@ -3482,7 +3482,19 @@
+ 		[choose additional checking for stage1 of the compiler])],
+ [stage1_checking=--enable-checking=${enable_stage1_checking}],
+ [if test "x$enable_checking" = xno || test "x$enable_checking" = x; then
+-  stage1_checking=--enable-checking=yes,types
++  # For --disable-checking or implicit --enable-checking=release, avoid
++  # setting --enable-checking=gc in the default stage1 checking for LTO
++  # bootstraps.  See PR62077.
++  stage1_checking=--enable-checking=release,misc,gimple,rtlflag,tree,types
++  case $BUILD_CONFIG in
++    *lto*)
++      if test "x$enable_checking" = x && \
++	 test -d ${srcdir}/gcc && \
++	 test x"`cat ${srcdir}/gcc/DEV-PHASE`" = xexperimental; then
++	stage1_checking=--enable-checking=yes,types
++      fi;;
++    *) stage1_checking=--enable-checking=yes,types;;
++  esac
+ else
+   stage1_checking=--enable-checking=$enable_checking,types
+ fi])
+Index: ChangeLog
+===================================================================
+--- a/src/ChangeLog	(revision
++++ b/src/ChangeLog	(revision
+@@ -1,3 +1,12 @@
++2015-04-17  Jakub Jelinek  <jakub@redhat.com>
++
++	PR bootstrap/62077
++	* configure.ac (--enable-stage1-checking): Default to
++	release,misc,gimple,rtlflag,tree,types if --disable-checking
++	or --enable-checking is not specified and DEV-PHASE is not
++	experimental.
++	* configure: Regenerated.
++
+ 2015-04-08  Cary Coutant  <ccoutant@gmail.com>
+ 
+ 	* MAINTAINERS: Update my email address.
+Index: configure
+===================================================================
+--- a/src/configure	(revision
++++ b/src/configure	(revision
+@@ -14761,7 +14761,19 @@
+   enableval=$enable_stage1_checking; stage1_checking=--enable-checking=${enable_stage1_checking}
+ else
+   if test "x$enable_checking" = xno || test "x$enable_checking" = x; then
+-  stage1_checking=--enable-checking=yes,types
++  # For --disable-checking or implicit --enable-checking=release, avoid
++  # setting --enable-checking=gc in the default stage1 checking for LTO
++  # bootstraps.  See PR62077.
++  stage1_checking=--enable-checking=release,misc,gimple,rtlflag,tree,types
++  case $BUILD_CONFIG in
++    *lto*)
++      if test "x$enable_checking" = x && \
++	 test -d ${srcdir}/gcc && \
++	 test x"`cat ${srcdir}/gcc/DEV-PHASE`" = xexperimental; then
++	stage1_checking=--enable-checking=yes,types
++      fi;;
++    *) stage1_checking=--enable-checking=yes,types;;
++  esac
+ else
+   stage1_checking=--enable-checking=$enable_checking,types
+ fi
+Index: gcc/ipa-icf-gimple.c
+===================================================================
+--- a/src/gcc/ipa-icf-gimple.c	(revision
++++ b/src/gcc/ipa-icf-gimple.c	(revision
+@@ -706,7 +706,11 @@
+ 	    return return_different_stmts (s1, s2, "GIMPLE_SWITCH");
+ 	  break;
+ 	case GIMPLE_DEBUG:
++	  break;
+ 	case GIMPLE_EH_DISPATCH:
++	  if (gimple_eh_dispatch_region (as_a <geh_dispatch *> (s1))
++	      != gimple_eh_dispatch_region (as_a <geh_dispatch *> (s2)))
++	    return return_different_stmts (s1, s2, "GIMPLE_EH_DISPATCH");
+ 	  break;
+ 	case GIMPLE_RESX:
+ 	  if (!compare_gimple_resx (as_a <gresx *> (s1),
+@@ -734,7 +738,7 @@
+ 	  break;
+ 	case GIMPLE_PREDICT:
+ 	case GIMPLE_NOP:
+-	  return true;
++	  break;
+ 	default:
+ 	  return return_false_with_msg ("Unknown GIMPLE code reached");
+ 	}
+Index: gcc/DATESTAMP
+===================================================================
+--- a/src/gcc/DATESTAMP	(revision
++++ b/src/gcc/DATESTAMP	(revision
+@@ -1 +1 @@
+-20150413
++20150419
+Index: gcc/ChangeLog
+===================================================================
+--- a/src/gcc/ChangeLog	(revision
++++ b/src/gcc/ChangeLog	(revision
+@@ -1,3 +1,60 @@
++2015-04-18  Gerald Pfeifer  <gerald@pfeifer.com>
++
++	* doc/plugins.texi: Rewrite first introductory paragraph.
++
++2015-04-17  H.J. Lu  <hongjiu.lu@intel.com>
++
++	PR target/65780
++	* config/i386/i386.c (ix86_binds_local_p): Define only if
++	TARGET_MACHO and TARGET_DLLIMPORT_DECL_ATTRIBUTES are false.
++
++2015-04-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
++
++	PR target/65787
++	* config/rs6000/rs6000.c (rtx_is_swappable_p): Remove previous
++	fix; ensure that a subsequent SH_NONE operand does not overwrite
++	an existing *special value.
++
++2015-04-17  H.J. Lu  <hongjiu.lu@intel.com>
++
++	PR target/65780
++	* output.h (default_binds_local_p_3): New.
++	* varasm.c (default_binds_local_p_3): Make it public.  Take an
++	argument to indicate if common symbol may be local.  If common
++	symbol may be local, treat non-external variable as defined
++	locally.
++	(default_binds_local_p_2): Pass !flag_pic to default_binds_local_p_3.
++	(default_binds_local_p_1): Pass false to default_binds_local_p_3.
++	* config/i386/i386.c (ix86_binds_local_p): New.
++	(TARGET_BINDS_LOCAL_P): Replace default_binds_local_p_2 with
++	ix86_binds_local_p.
++
++2015-04-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
++
++	PR target/65787
++	* config/rs6000/rs6000.c (rtx_is_swappable_p): Handle case where
++	vec_extract operation is wrapped in a PARALLEL with a CLOBBER.
++	(adjust_extract): Likewise.
++
++2015-04-17  Jakub Jelinek  <jakub@redhat.com>
++
++	PR debug/65771
++	* dwarf2out.c (loc_list_from_tree): Return NULL
++	for DEBUG_EXPR_DECL.
++
++2015-04-15  Jakub Jelinek  <jakub@redhat.com>
++
++	PR ipa/65765
++	* ipa-icf-gimple.c (func_checker::compare_bb): For GIMPLE_NOP
++	and GIMPLE_PREDICT use break instead of return true. For
++	GIMPLE_EH_DISPATCH, compare dispatch region.
++
++2015-04-14  Jakub Jelinek  <jakub@redhat.com>
++
++	PR rtl-optimization/65761
++	* cfgrtl.c (rtl_split_edge): For EDGE_CROSSING split, use
++	get_last_bb_insn (after) instead of NEXT_INSN (BB_END (after)).
++
+ 2015-04-13  Jan Hubicka  <hubicka@ucw.cz>
+ 	    Gerald Pfeifer  <gerald@pfeifer.com>
+ 
+Index: gcc/testsuite/gcc.target/powerpc/pr65787.c
+===================================================================
+--- a/src/gcc/testsuite/gcc.target/powerpc/pr65787.c	(revision
++++ b/src/gcc/testsuite/gcc.target/powerpc/pr65787.c	(revision
+@@ -0,0 +1,21 @@
++/* { dg-do compile { target { powerpc64le-*-* } } } */
++/* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
++/* { dg-options "-mcpu=power8 -O3" } */
++/* { dg-final { scan-assembler "xxsldwi \[0-9\]*,\[0-9\]*,\[0-9\]*,3" } } */
++/* { dg-final { scan-assembler-not "xxpermdi" } } */
++
++/* This test verifies that a vector extract operand properly has its
++   lane changed by the swap optimization.  Element 2 of LE corresponds
++   to element 1 of BE.  When doublewords are swapped, this becomes
++   element 3 of BE, so we need to shift the vector left by 3 words
++   to be able to extract the correct value from BE element zero.  */
++
++typedef float  v4f32 __attribute__ ((__vector_size__ (16)));
++
++void foo (float);
++extern v4f32 x, y;
++
++int main() {
++  v4f32 z = x + y;
++  foo (z[2]);
++}
+Index: gcc/testsuite/gcc.target/i386/avx512dq-vfpclasspd-2.c
+===================================================================
+--- a/src/gcc/testsuite/gcc.target/i386/avx512dq-vfpclasspd-2.c	(revision
++++ b/src/gcc/testsuite/gcc.target/i386/avx512dq-vfpclasspd-2.c	(revision
+@@ -21,7 +21,7 @@
+   int PInf_res = (isinf (src) == 1);
+   int NInf_res = (isinf (src) == -1);
+   int Denorm_res = (fpclassify (src) == FP_SUBNORMAL);
+-  int FinNeg_res = finite (src) && (src < 0);
++  int FinNeg_res = __builtin_finite (src) && (src < 0);
+ 
+   int result = (((imm & 1) && qNaN_res)
+ 		|| (((imm >> 1) & 1) && Pzero_res)
+Index: gcc/testsuite/gcc.target/i386/pr32219-1.c
+===================================================================
+--- a/src/gcc/testsuite/gcc.target/i386/pr32219-1.c	(revision
++++ b/src/gcc/testsuite/gcc.target/i386/pr32219-1.c	(revision
+@@ -1,7 +1,8 @@
+ /* { dg-do compile { target *-*-linux* } } */
+ /* { dg-options "-O2 -fpie" } */
+ 
+-/* Common symbol with -fpie.  */
++/* Initialized common symbol with -fpie.  */
++int xxx = 5;
+ int xxx;
+ 
+ int
+Index: gcc/testsuite/gcc.target/i386/pr32219-9.c
+===================================================================
+--- a/src/gcc/testsuite/gcc.target/i386/pr32219-9.c	(revision
++++ b/src/gcc/testsuite/gcc.target/i386/pr32219-9.c	(revision
+@@ -0,0 +1,15 @@
++/* { dg-do compile { target *-*-linux* } } */
++/* { dg-require-effective-target pie_copyreloc } */
++/* { dg-options "-O2 -fpie" } */
++
++/* Uninitialized common symbol with -fpie.  */
++int xxx;
++
++int
++foo ()
++{
++  return xxx;
++}
++
++/* { dg-final { scan-assembler "movl\[ \t\]xxx\\(%rip\\), %eax" { target { ! ia32 } } } } */
++/* { dg-final { scan-assembler-not "xxx@GOTPCREL" { target { ! ia32 } } } } */
+Index: gcc/testsuite/gcc.target/i386/avx512dq-vfpclassps-2.c
+===================================================================
+--- a/src/gcc/testsuite/gcc.target/i386/avx512dq-vfpclassps-2.c	(revision
++++ b/src/gcc/testsuite/gcc.target/i386/avx512dq-vfpclassps-2.c	(revision
+@@ -21,7 +21,7 @@
+   int PInf_res = (isinf (src) == 1);
+   int NInf_res = (isinf (src) == -1);
+   int Denorm_res = (fpclassify (src) == FP_SUBNORMAL);
+-  int FinNeg_res = finite (src) && (src < 0);
++  int FinNeg_res = __builtin_finite (src) && (src < 0);
+ 
+   int result = (((imm & 1) && qNaN_res)
+ 		|| (((imm >> 1) & 1) && Pzero_res)
+Index: gcc/testsuite/gcc.target/i386/mpx/alloca-1-lbv.c
+===================================================================
+--- a/src/gcc/testsuite/gcc.target/i386/mpx/alloca-1-lbv.c	(revision
++++ b/src/gcc/testsuite/gcc.target/i386/mpx/alloca-1-lbv.c	(revision
+@@ -16,7 +16,7 @@
+ 
+ int mpx_test (int argc, const char **argv)
+ {
+-  int *buf = (int *)__buitlin_alloca (100 * sizeof(int));
++  int *buf = (int *)__builtin_alloca (100 * sizeof(int));
+ 
+   rd (buf, -1);
+ 
+Index: gcc/testsuite/gcc.target/i386/pr64317.c
+===================================================================
+--- a/src/gcc/testsuite/gcc.target/i386/pr64317.c	(revision
++++ b/src/gcc/testsuite/gcc.target/i386/pr64317.c	(revision
+@@ -3,7 +3,7 @@
+ /* { dg-final { scan-assembler "addl\[ \\t\]+\[$\]_GLOBAL_OFFSET_TABLE_, %ebx" } } */
+ /* { dg-final { scan-assembler "movl\[ \\t\]+c@GOTOFF\[(\]%ebx\[)\]" } } */
+ /* { dg-final { scan-assembler-not "movl\[ \\t\]+\[0-9]+\[(\]%esp\[)\], %ebx" } } */
+-long c;
++long c = 1;
+ 
+ int bar();
+ 
+Index: gcc/testsuite/gcc.dg/pr65780-1.c
+===================================================================
+--- a/src/gcc/testsuite/gcc.dg/pr65780-1.c	(revision
++++ b/src/gcc/testsuite/gcc.dg/pr65780-1.c	(revision
+@@ -0,0 +1,12 @@
++/* PR target/65780 */
++/* { dg-do link { target *-*-linux* *-*-gnu* } } */
++/* { dg-options "-O2" } */
++
++int optopt;
++
++int
++main ()
++{
++  optopt = 4;
++  return 0;
++}
+Index: gcc/testsuite/gcc.dg/debug/pr65771.c
+===================================================================
+--- a/src/gcc/testsuite/gcc.dg/debug/pr65771.c	(revision
++++ b/src/gcc/testsuite/gcc.dg/debug/pr65771.c	(revision
+@@ -0,0 +1,15 @@
++/* PR debug/65771 */
++/* { dg-do link } */
++/* { dg-require-effective-target tls } */
++
++struct S { int s; int t; };
++__thread struct S a[10];
++int b;
++
++int
++main ()
++{
++  int c = a[b].t;
++  (void) c;
++  return 0;
++}
+Index: gcc/testsuite/gcc.dg/pr65780-2.c
+===================================================================
+--- a/src/gcc/testsuite/gcc.dg/pr65780-2.c	(revision
++++ b/src/gcc/testsuite/gcc.dg/pr65780-2.c	(revision
+@@ -0,0 +1,13 @@
++/* PR target/65780 */
++/* { dg-do link { target *-*-linux* *-*-gnu* } } */
++/* { dg-require-effective-target pie } */
++/* { dg-options "-O2 -fpie" } */
++
++int optopt;
++
++int
++main ()
++{
++  optopt = 4;
++  return 0;
++}
+Index: gcc/testsuite/ChangeLog
+===================================================================
+--- a/src/gcc/testsuite/ChangeLog	(revision
++++ b/src/gcc/testsuite/ChangeLog	(revision
+@@ -1,3 +1,40 @@
++2015-04-17  H.J. Lu  <hongjiu.lu@intel.com>
++
++	PR target/65780
++	* gcc.dg/pr65780-1.c: New test.
++	* gcc.dg/pr65780-2.c: Likewise.
++	* gcc.target/i386/pr32219-9.c: Likewise.
++	* gcc.target/i386/pr32219-1.c (xxx): Make it initialized common
++	symbol.
++	* gcc.target/i386/pr64317.c (c): Initialize.
++
++2015-04-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
++
++	PR target/65787
++	* gcc.target/powerpc/pr65787.c: New.
++
++2015-04-17  Jakub Jelinek  <jakub@redhat.com>
++
++	PR debug/65771
++	* gcc.dg/debug/pr65771.c: New test.
++
++2015-04-16  H.J. Lu  <hongjiu.lu@intel.com>
++
++	* gcc.target/i386/mpx/alloca-1-lbv.c (mpx_test): Replace
++	__buitlin_alloca with __builtin_alloca.
++
++2015-04-15  Jakub Jelinek  <jakub@redhat.com>
++
++	PR ipa/65765
++	* g++.dg/ipa/pr65765.C: New test.
++
++2015-04-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
++
++	* gcc.target/i386/avx512dq-vfpclasspd-2.c (check_fp_class_dp): Use
++	__builtin_finite instead of finite.
++	* gcc.target/i386/avx512dq-vfpclassps-2.c (check_fp_class_sp):
++	Likewise.
++
+ 2015-04-12  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR tree-optimization/65747
+Index: gcc/testsuite/g++.dg/ipa/pr65765.C
+===================================================================
+--- a/src/gcc/testsuite/g++.dg/ipa/pr65765.C	(revision
++++ b/src/gcc/testsuite/g++.dg/ipa/pr65765.C	(revision
+@@ -0,0 +1,45 @@
++// PR ipa/65765
++// { dg-do run }
++// { dg-options "-O2" }
++
++int a, b, c, d, e;
++unsigned char h[] = { 1, 1 };
++
++__attribute__ ((cold)) int ModRM_Mode () { return a; }
++
++int
++ModRM_RM (int p1)
++{
++  return p1;
++}
++
++__attribute__ ((cold)) static bool ModRM_hasSIB (unsigned char p1)
++{
++  return ModRM_Mode () != 1 && ModRM_RM (p1);
++}
++
++__attribute__ ((cold)) static bool ModRM_hasRIP (unsigned char p1)
++{
++  return ModRM_Mode () && ModRM_RM (p1);
++}
++
++unsigned char *
++DisassembleHeapAccess (unsigned char *p1)
++{
++  b = *p1++;
++  if (ModRM_hasSIB (b))
++    c = *p1++;
++  int f = c, g = 0;
++  d = ModRM_hasRIP (g);
++  e = f == 0;
++  if (e)
++    p1 += sizeof 0;
++  return p1;
++}
++
++int
++main ()
++{
++  if (DisassembleHeapAccess (h) != h + 2)
++    __builtin_abort ();
++}
+Index: gcc/dwarf2out.c
+===================================================================
+--- a/src/gcc/dwarf2out.c	(revision
++++ b/src/gcc/dwarf2out.c	(revision
+@@ -14642,6 +14642,7 @@
+ 
+     case TARGET_MEM_REF:
+     case SSA_NAME:
++    case DEBUG_EXPR_DECL:
+       return NULL;
+ 
+     case COMPOUND_EXPR:
+Index: gcc/go/gofrontend/types.cc
+===================================================================
+--- a/src/gcc/go/gofrontend/types.cc	(revision
++++ b/src/gcc/go/gofrontend/types.cc	(revision
+@@ -2259,6 +2259,14 @@
+ 	  if (in_function != NULL)
+ 	    {
+ 	      n.append(1, '.');
++	      const Typed_identifier* rcvr =
++		in_function->func_value()->type()->receiver();
++	      if (rcvr != NULL)
++		{
++		  Named_type* rcvr_type = rcvr->type()->deref()->named_type();
++		  n.append(Gogo::unpack_hidden_name(rcvr_type->name()));
++		  n.append(1, '.');
++		}
+ 	      n.append(Gogo::unpack_hidden_name(in_function->name()));
+ 	      if (index > 0)
+ 		{
+@@ -9102,23 +9110,18 @@
+     }
+   if (!this->is_builtin())
+     {
+-      // We handle -fgo-prefix and -fgo-pkgpath differently here for
+-      // compatibility with how the compiler worked before
+-      // -fgo-pkgpath was introduced.  When -fgo-pkgpath is specified,
+-      // we use it to make a unique reflection string, so that the
+-      // type canonicalization in the reflect package will work.  In
+-      // order to be compatible with the gc compiler, we put tabs into
+-      // the package path, so that the reflect methods can discard it.
++      // When -fgo-pkgpath or -fgo-prefix is specified, we use it to
++      // make a unique reflection string, so that the type
++      // canonicalization in the reflect package will work.  In order
++      // to be compatible with the gc compiler, we put tabs into the
++      // package path, so that the reflect methods can discard it.
+       const Package* package = this->named_object_->package();
+-      if (gogo->pkgpath_from_option())
+-	{
+-	  ret->push_back('\t');
+-	  ret->append(package != NULL
+-		      ? package->pkgpath_symbol()
+-		      : gogo->pkgpath_symbol());
+-	  ret->push_back('\t');
+-	}
++      ret->push_back('\t');
+       ret->append(package != NULL
++		  ? package->pkgpath_symbol()
++		  : gogo->pkgpath_symbol());
++      ret->push_back('\t');
++      ret->append(package != NULL
+ 		  ? package->package_name()
+ 		  : gogo->package_name());
+       ret->push_back('.');
+@@ -9126,6 +9129,14 @@
+   if (this->in_function_ != NULL)
+     {
+       ret->push_back('\t');
++      const Typed_identifier* rcvr =
++	this->in_function_->func_value()->type()->receiver();
++      if (rcvr != NULL)
++	{
++	  Named_type* rcvr_type = rcvr->type()->deref()->named_type();
++	  ret->append(Gogo::unpack_hidden_name(rcvr_type->name()));
++	  ret->push_back('.');
++	}
+       ret->append(Gogo::unpack_hidden_name(this->in_function_->name()));
+       ret->push_back('$');
+       if (this->in_function_index_ > 0)
+Index: gcc/varasm.c
+===================================================================
+--- a/src/gcc/varasm.c	(revision
++++ b/src/gcc/varasm.c	(revision
+@@ -6809,9 +6809,13 @@
+ 	  || resolution == LDPR_RESOLVED_EXEC);
+ }
+ 
+-static bool
++/* COMMON_LOCAL_P is true means that the linker can guarantee that an
++   uninitialized common symbol in the executable will still be defined
++   (through COPY relocation) in the executable.  */
++
++bool
+ default_binds_local_p_3 (const_tree exp, bool shlib, bool weak_dominate,
+-			 bool extern_protected_data)
++			 bool extern_protected_data, bool common_local_p)
+ {
+   /* A non-decl is an entry in the constant pool.  */
+   if (!DECL_P (exp))
+@@ -6836,7 +6840,16 @@
+      because dynamic linking might overwrite symbols
+      in shared libraries.  */
+   bool resolved_locally = false;
+-  bool defined_locally = !DECL_EXTERNAL (exp);
++
++  bool uninited_common = (DECL_COMMON (exp)
++			  && (DECL_INITIAL (exp) == NULL
++			      || (!in_lto_p
++				  && DECL_INITIAL (exp) == error_mark_node)));
++
++  /* A non-external variable is defined locally only if it isn't
++     uninitialized COMMON variable or common_local_p is true.  */
++  bool defined_locally = (!DECL_EXTERNAL (exp)
++			  && (!uninited_common || common_local_p));
+   if (symtab_node *node = symtab_node::get (exp))
+     {
+       if (node->in_other_partition)
+@@ -6878,10 +6891,7 @@
+ 
+   /* Uninitialized COMMON variable may be unified with symbols
+      resolved from other modules.  */
+-  if (DECL_COMMON (exp)
+-      && !resolved_locally
+-      && (DECL_INITIAL (exp) == NULL
+-	  || (!in_lto_p && DECL_INITIAL (exp) == error_mark_node)))
++  if (uninited_common && !resolved_locally)
+     return false;
+ 
+   /* Otherwise we're left with initialized (or non-common) global data
+@@ -6895,21 +6905,22 @@
+ bool
+ default_binds_local_p (const_tree exp)
+ {
+-  return default_binds_local_p_3 (exp, flag_shlib != 0, true, false);
++  return default_binds_local_p_3 (exp, flag_shlib != 0, true, false, false);
+ }
+ 
+-/* Similar to default_binds_local_p, but protected data may be
+-   external.  */
++/* Similar to default_binds_local_p, but common symbol may be local.  */
++
+ bool
+ default_binds_local_p_2 (const_tree exp)
+ {
+-  return default_binds_local_p_3 (exp, flag_shlib != 0, true, true);
++  return default_binds_local_p_3 (exp, flag_shlib != 0, true, false,
++				  !flag_pic);
+ }
+ 
+ bool
+ default_binds_local_p_1 (const_tree exp, int shlib)
+ {
+-  return default_binds_local_p_3 (exp, shlib != 0, false, false);
++  return default_binds_local_p_3 (exp, shlib != 0, false, false, false);
+ }
+ 
+ /* Return true when references to DECL must bind to current definition in
+Index: gcc/output.h
+===================================================================
+--- a/src/gcc/output.h	(revision
++++ b/src/gcc/output.h	(revision
+@@ -587,6 +587,7 @@
+ extern bool default_binds_local_p (const_tree);
+ extern bool default_binds_local_p_1 (const_tree, int);
+ extern bool default_binds_local_p_2 (const_tree);
++extern bool default_binds_local_p_3 (const_tree, bool, bool, bool, bool);
+ extern void default_globalize_label (FILE *, const char *);
+ extern void default_globalize_decl_name (FILE *, tree);
+ extern void default_emit_unwind_label (FILE *, tree, int, int);
+Index: gcc/config/i386/i386.c
+===================================================================
+--- a/src/gcc/config/i386/i386.c	(revision
++++ b/src/gcc/config/i386/i386.c	(revision
+@@ -51801,6 +51801,21 @@
+   return 2;
+ }
+ 
++#if !TARGET_MACHO && !TARGET_DLLIMPORT_DECL_ATTRIBUTES
++/* For i386, common symbol is local only for non-PIE binaries.  For
++   x86-64, common symbol is local only for non-PIE binaries or linker
++   supports copy reloc in PIE binaries.   */
++
++static bool
++ix86_binds_local_p (const_tree exp)
++{
++  return default_binds_local_p_3 (exp, flag_shlib != 0, true, true,
++				  (!flag_pic
++				   || (TARGET_64BIT
++				       && HAVE_LD_PIE_COPYRELOC != 0)));
++}
++#endif
++
+ /* Initialize the GCC target structure.  */
+ #undef TARGET_RETURN_IN_MEMORY
+ #define TARGET_RETURN_IN_MEMORY ix86_return_in_memory
+@@ -51935,7 +51950,7 @@
+ #define TARGET_BINDS_LOCAL_P darwin_binds_local_p
+ #else
+ #undef TARGET_BINDS_LOCAL_P
+-#define TARGET_BINDS_LOCAL_P default_binds_local_p_2
++#define TARGET_BINDS_LOCAL_P ix86_binds_local_p
+ #endif
+ #if TARGET_DLLIMPORT_DECL_ATTRIBUTES
+ #undef TARGET_BINDS_LOCAL_P
+Index: gcc/config/rs6000/rs6000.c
+===================================================================
+--- a/src/gcc/config/rs6000/rs6000.c	(revision
++++ b/src/gcc/config/rs6000/rs6000.c	(revision
+@@ -34285,10 +34285,11 @@
+       {
+ 	unsigned int special_op = SH_NONE;
+ 	ok &= rtx_is_swappable_p (XEXP (op, i), &special_op);
++	if (special_op == SH_NONE)
++	  continue;
+ 	/* Ensure we never have two kinds of special handling
+ 	   for the same insn.  */
+-	if (*special != SH_NONE && special_op != SH_NONE
+-	    && *special != special_op)
++	if (*special != SH_NONE && *special != special_op)
+ 	  return 0;
+ 	*special = special_op;
+       }
+@@ -34297,10 +34298,11 @@
+ 	{
+ 	  unsigned int special_op = SH_NONE;
+ 	  ok &= rtx_is_swappable_p (XVECEXP (op, i, j), &special_op);
++	  if (special_op == SH_NONE)
++	    continue;
+ 	  /* Ensure we never have two kinds of special handling
+ 	     for the same insn.  */
+-	  if (*special != SH_NONE && special_op != SH_NONE
+-	      && *special != special_op)
++	  if (*special != SH_NONE && *special != special_op)
+ 	    return 0;
+ 	  *special = special_op;
+ 	}
+@@ -34603,7 +34605,10 @@
+ static void
+ adjust_extract (rtx_insn *insn)
+ {
+-  rtx src = SET_SRC (PATTERN (insn));
++  rtx pattern = PATTERN (insn);
++  if (GET_CODE (pattern) == PARALLEL)
++    pattern = XVECEXP (pattern, 0, 0);
++  rtx src = SET_SRC (pattern);
+   /* The vec_select may be wrapped in a vec_duplicate for a splat, so
+      account for that.  */
+   rtx sel = GET_CODE (src) == VEC_DUPLICATE ? XEXP (src, 0) : src;
+Index: gcc/cfgrtl.c
+===================================================================
+--- a/src/gcc/cfgrtl.c	(revision
++++ b/src/gcc/cfgrtl.c	(revision
+@@ -1928,7 +1928,7 @@
+               && (edge_in->flags & EDGE_CROSSING))
+             {
+               after = last_bb_in_partition (edge_in->src);
+-              before = NEXT_INSN (BB_END (after));
++              before = get_last_bb_insn (after);
+               /* The instruction following the last bb in partition should
+                  be a barrier, since it cannot end in a fall-through.  */
+               gcc_checking_assert (BARRIER_P (before));
+Index: libgo/runtime/go-callers.c
+===================================================================
+--- a/src/libgo/runtime/go-callers.c	(revision
++++ b/src/libgo/runtime/go-callers.c	(revision
+@@ -83,8 +83,21 @@
+     }
+ 
+   loc = &arg->locbuf[arg->index];
+-  loc->pc = pc;
+ 
++  /* On the call to backtrace_full the pc value was most likely
++     decremented if there was a normal call, since the pc referred to
++     the instruction where the call returned and not the call itself.
++     This was done so that the line number referred to the call
++     instruction.  To make sure the actual pc from the call stack is
++     used, it is incremented here.
++
++     In the case of a signal, the pc was not decremented by
++     backtrace_full but still incremented here.  That doesn't really
++     hurt anything since the line number is right and the pc refers to
++     the same instruction.  */
++
++  loc->pc = pc + 1;
++
+   /* The libbacktrace library says that these strings might disappear,
+      but with the current implementation they won't.  We can't easily
+      allocate memory here, so for now assume that we can save a
+Index: libgo/runtime/go-caller.c
+===================================================================
+--- a/src/libgo/runtime/go-caller.c	(revision
++++ b/src/libgo/runtime/go-caller.c	(revision
+@@ -166,7 +166,7 @@
+ 
+   runtime_memclr (&ret, sizeof ret);
+   n = runtime_callers (skip + 1, &loc, 1, false);
+-  if (n < 1)
++  if (n < 1 || loc.pc == 0)
+     return ret;
+   ret.pc = loc.pc;
+   ret.file = loc.filename;
+Index: libgo/go/runtime/pprof/pprof.go
+===================================================================
+--- a/src/libgo/go/runtime/pprof/pprof.go	(revision
++++ b/src/libgo/go/runtime/pprof/pprof.go	(revision
+@@ -351,6 +351,10 @@
+ 			if !show && !strings.Contains(name, ".") && strings.HasPrefix(name, "__go_") {
+ 				continue
+ 			}
++			if !show && name == "" {
++				// This can happen due to http://gcc.gnu.org/PR65797.
++				continue
++			}
+ 			show = true
+ 			fmt.Fprintf(w, "#\t%#x\t%s+%#x\t%s:%d\n", pc, name, pc-f.Entry(), file, line)
+ 		}
diff --git a/debian/rules.patch b/debian/rules.patch
index db3466f..b218648 100644
--- a/debian/rules.patch
+++ b/debian/rules.patch
@@ -13,6 +13,7 @@ series_file	?= $(patchdir)/series
 # which patches should be applied?
 
 debian_patches = \
+	svn-updates \
 	$(if $(with_linaro_branch),gcc-linaro) \
 	$(if $(with_linaro_branch),gcc-linaro-no-macros) \