Merge version 8.1.0-9+rpi1 and 8.1.0-10 to produce 8.1.0-10+rpi1

diff --cc debian/changelog
index ec55a2a6cc4e8b784a47795f12c2df99b576c5b9,555c307f00e007ed18cbeae68d0ec9a041c91bc8..7ac69d14240825872e5def88c5380e3b58a2c1ec
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,18 +1,25 @@@
- gcc-8 (8.1.0-9+rpi1) buster-staging; urgency=medium
++gcc-8 (8.1.0-10+rpi1) buster-staging; urgency=medium
 +
 +  [changes brought forward from 8-20180207-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sat, 17 Feb 2018 00:20:23 +0000]
 +  * Don't pass -march=armv7+fp to compiler when building libatomic.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Tue, 03 Jul 2018 17:28:39 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Wed, 18 Jul 2018 09:34:06 +0000
++
+ gcc-8 (8.1.0-10) unstable; urgency=medium
+ 
+   * Update to SVN 20180712 (r262577) from the gcc-8-branch.
+     - Fix PR libstdc++/86272, PR libstdc++/86127, PR target/85904,
+       PR libstdc++/85098, PR libstdc++/85671, PR libstdc++/83982,
+       PR libstdc++/86292, PR libstdc++/86138, PR libstdc++/84087,
+       PR libstdc++/86398, PR hsa/86371, PR tree-optimization/86492,
+       PR c++/86400, PR target/86285 (PPC), PR debug/86064,
+       PR target/86222 (PPC), PR rtl-optimization/85645,
+       PR rtl-optimization/85645, PR target/86314 (x86), PR sanitizer/86406,
+       PR c++/86398, PR c++/86378, PR c++/86320, PR c++/80290,
+       PR fortran/82969, PR fortran/86242, PR fortran/82865.
+   * Enable decimal float support on kfreebsd-amd64. Closes: #897416.
+ 
+  -- Matthias Klose <doko@debian.org>  Thu, 12 Jul 2018 10:07:17 +0200
  
  gcc-8 (8.1.0-9) unstable; urgency=medium