Adapt Solaris 12 references

	libgcc:
	* config.host (*-*-solaris2*): Adapt comment for Solaris 12
	renaming.
	* config/sol2/crtpg.c (__start_crt_compiler): Likewise.
	* configure.ac (libgcc_cv_solaris_crts): Likewise.
	* configure: Regenerate.

	gcc:
	* config.gcc (*-*-solaris2*): Enable default_use_cxa_atexit since
	Solaris 11.  Update comment.
	* configure.ac (gcc_cv_ld_pid): Adapt comment for Solaris 12
	renaming.
	* config/sol2.h (STARTFILE_SPEC): Likewise.
	* configure: Regenerate.

	gcc/testsuite:
	* lib/target-supports.exp (check_effective_target_pie): Adapt
	comment for Solaris 12 renaming.

	* gcc.dg/torture/pr60092.c: Remove *-*-solaris2.11* dg-xfail-run-if.

From-SVN: r254737

14 files changed, 41 insertions, 19 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b80a421..3cee433 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2017-11-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config.gcc (*-*-solaris2*): Enable default_use_cxa_atexit since
+	Solaris 11.  Update comment.
+	* configure.ac (gcc_cv_ld_pid): Adapt comment for Solaris 12
+	renaming.
+	* config/sol2.h (STARTFILE_SPEC): Likewise.
+	* configure: Regenerate.
+
 2017-11-14  Carl Love  <cel@us.ibm.com>
 
 	* config/rs6000/rs6000.c (swap_endian_selector_for_mode): Remove
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 3dace85..8ee8e8c 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -860,8 +860,8 @@ case ${target} in
   sol2_tm_file_tail="${cpu_type}/sol2.h sol2.h"
   sol2_tm_file="${sol2_tm_file_head} ${sol2_tm_file_tail}"
   case ${target} in
-    *-*-solaris2.1[2-9]*)
-      # __cxa_atexit was introduced in Solaris 12.
+    *-*-solaris2.1[1-9]*)
+      # __cxa_atexit was introduced in Solaris 11.4.
       default_use_cxa_atexit=yes
       ;;
   esac
diff --git a/gcc/config/sol2.h b/gcc/config/sol2.h
index f6c2fef..8174ceb 100644
--- a/gcc/config/sol2.h
+++ b/gcc/config/sol2.h
@@ -205,8 +205,8 @@ along with GCC; see the file COPYING3.  If not see
 /* We don't use the standard svr4 STARTFILE_SPEC because it's wrong for us.  */
 #undef STARTFILE_SPEC
 #ifdef HAVE_SOLARIS_CRTS
-/* Since Solaris 11.x and Solaris 12, the OS delivers crt1.o, crti.o, and
-   crtn.o, with a hook for compiler-dependent stuff like profile handling.  */
+/* Since Solaris 11.4, the OS delivers crt1.o, crti.o, and crtn.o, with a hook
+   for compiler-dependent stuff like profile handling.  */
 #define STARTFILE_SPEC "%{!shared:%{!symbolic: \
 			  crt1.o%s \
 			  %{p:%e-p is not supported; \
diff --git a/gcc/configure b/gcc/configure
index fb40ead..30fb208 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -28246,7 +28246,7 @@ elif test x$gcc_cv_ld != x; then
   else
     case "$target" in
       *-*-solaris2.1[1-9]*)
-	# Solaris 11.x and Solaris 12 added PIE support.
+	# Solaris 11.3 added PIE support.
 	if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
 	  gcc_cv_ld_pie=yes
 	fi
diff --git a/gcc/configure.ac b/gcc/configure.ac
index 0e51676..d3a31c2 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -5106,7 +5106,7 @@ elif test x$gcc_cv_ld != x; then
   else
     case "$target" in
       *-*-solaris2.1[[1-9]]*)
-	# Solaris 11.x and Solaris 12 added PIE support.
+	# Solaris 11.3 added PIE support.
 	if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
 	  gcc_cv_ld_pie=yes
 	fi
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 40f7880..16836fa 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2017-11-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* lib/target-supports.exp (check_effective_target_pie): Adapt
+	comment for Solaris 12 renaming.
+
+	* gcc.dg/torture/pr60092.c: Remove *-*-solaris2.11* dg-xfail-run-if.
+
 2017-11-14  Carl Love  <cel@us.ibm.com>
 
 	* builtins-revb-runnable.c (dg-do run): Add lp64 directive.  Fix
diff --git a/gcc/testsuite/gcc.dg/torture/pr60092.c b/gcc/testsuite/gcc.dg/torture/pr60092.c
index c23516c..74e7c17 100644
--- a/gcc/testsuite/gcc.dg/torture/pr60092.c
+++ b/gcc/testsuite/gcc.dg/torture/pr60092.c
@@ -4,7 +4,6 @@
 /* { dg-skip-if "No undefined weak" { nvptx-*-* } } */
 /* { dg-additional-options "-Wl,-undefined,dynamic_lookup" { target *-*-darwin* } } */
 /* { dg-additional-options "-Wl,-flat_namespace" { target *-*-darwin[89]* } } */
-/* { dg-xfail-run-if "posix_memalign modifies first arg on error" { *-*-solaris2.11* } { "-O0" } } */
 
 typedef __SIZE_TYPE__ size_t;
 extern int posix_memalign(void **memptr, size_t alignment, size_t size) __attribute__((weak));
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index 964bce9..881f849 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -1175,8 +1175,8 @@ proc check_effective_target_pie { } {
 	return 1;
     }
     if { [istarget *-*-solaris2.1\[1-9\]*] } {
-	# Full PIE support was added in Solaris 11.x and Solaris 12, but gcc
-	# errors out if missing, so check for that.
+	# Full PIE support was added in Solaris 11.3, but gcc errors out
+	# if missing, so check for that.
 	return [check_no_compiler_messages pie executable {
 	    int main (void) { return 0; }
 	} "-pie -fpie"]
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 315934e..a069cd7 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,11 @@
+2017-11-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config.host (*-*-solaris2*): Adapt comment for Solaris 12
+	renaming.
+	* config/sol2/crtpg.c (__start_crt_compiler): Likewise.
+	* configure.ac (libgcc_cv_solaris_crts): Likewise.
+	* configure: Regenerate.
+
 2017-11-07  Tom de Vries  <tom@codesourcery.com>
 
 	* config/rs6000/aix-unwind.h (REGISTER_CFA_OFFSET_FOR): Remove semicolon
diff --git a/libgcc/config.host b/libgcc/config.host
index ad5a9ff..255612f 100644
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -277,7 +277,7 @@ case ${host} in
   tmake_file="$tmake_file $cpu_type/t-sol2"
   extra_parts="gmon.o crtbegin.o crtend.o"
   if test "${libgcc_cv_solaris_crts}" = yes; then
-    # Solaris 11.x and 12 provide crt1.o, crti.o, and crtn.o as part of the
+    # Solaris 11.4 provides crt1.o, crti.o, and crtn.o as part of the
     # base system.  crtp.o and crtpg.o implement the compiler-dependent parts.
     extra_parts="$extra_parts crtp.o crtpg.o"
     # If the Solaris CRTs are present, both ld and gld will have PIE support.
diff --git a/libgcc/config/sol2/crtpg.c b/libgcc/config/sol2/crtpg.c
index dcebfcd..d5966b0 100644
--- a/libgcc/config/sol2/crtpg.c
+++ b/libgcc/config/sol2/crtpg.c
@@ -31,11 +31,10 @@ extern char _start[], _etext[];
 
 int __start_crt_compiler (int, char **);
 
-/* Since Solaris 11.x and Solaris 12, the system-provided CRTs provide a
-   hook to invoke initialization code early during process startup.
-   __start_crt_compiler is documented in crt1.o(5).  We use it to perform
-   initialization for profiling as a substitute for the earlier separate
-   gcrt1.o.  */
+/* Since Solaris 11.4, the system-provided CRTs provide a hook to invoke
+   initialization code early during process startup.  __start_crt_compiler
+   is documented in crt1.o(5).  We use it to perform initialization for
+   profiling as a substitute for the earlier separate gcrt1.o.  */
 
 int
 __start_crt_compiler (int argc __attribute__ ((unused)),
diff --git a/libgcc/configure b/libgcc/configure
index 63c50c0..20169b1 100644
--- a/libgcc/configure
+++ b/libgcc/configure
@@ -4875,7 +4875,7 @@ esac
 
 case ${host} in
 *-*-solaris2*)
-  # Check for system-provided CRTs on Solaris 11.x and Solaris 12.
+  # Check for system-provided CRTs on Solaris 11.4.
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking system-provided CRTs on Solaris" >&5
 $as_echo_n "checking system-provided CRTs on Solaris... " >&6; }
 if test "${libgcc_cv_solaris_crts+set}" = set; then :
diff --git a/libgcc/configure.ac b/libgcc/configure.ac
index dd60b01..53e7775 100644
--- a/libgcc/configure.ac
+++ b/libgcc/configure.ac
@@ -296,7 +296,7 @@ esac
 
 case ${host} in
 *-*-solaris2*)
-  # Check for system-provided CRTs on Solaris 11.x and Solaris 12.
+  # Check for system-provided CRTs on Solaris 11.4.
   AC_CACHE_CHECK([system-provided CRTs on Solaris],
     		 [libgcc_cv_solaris_crts],
     [libgcc_cv_solaris_crts=no
diff --git a/libgo/configure b/libgo/configure
index 1e5e41b..4e83816 100755
--- a/libgo/configure
+++ b/libgo/configure
@@ -11114,7 +11114,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11117 "configure"
+#line 11118 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11220,7 +11220,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11223 "configure"
+#line 11224 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H