Merge version 8.4.0-4+rpi1 and 8.4.0-5 to produce 8.4.0-5+rpi1

diff --cc debian/changelog
index 56d30a032445928823279db1901c38804cf0cf74,4701f30dfc465e299e5b569adcd7f9d12907da65..23d452bf3f94523bad72941b424fb846bdcf1893
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,12 -1,41 +1,51 @@@
- gcc-8 (8.4.0-4+rpi1) bullseye-staging; urgency=medium
++gcc-8 (8.4.0-5+rpi1) bullseye-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.
 +
 +  [changes introduced in 8.2.0-16+rpi1 by Peter Michael Green]
 +  * Disable testsuite (build seems to hang after testsuite completes).
 +
-  -- Raspbian forward porter <root@raspbian.org>  Sat, 23 May 2020 09:17:53 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Mon, 30 Nov 2020 09:40:53 +0000
++
+ gcc-8 (8.4.0-5) unstable; urgency=medium
+ 
+   * Update to git 20201125 from the gcc-8 branch.
+     - Fix PR c++/97918, PR target/96191 (AArch64), PR target/97535 (AArch64),
+       PR rtl-optimization/97439, PR target/97349 (AArch64),
+       PR target/97150 (AArch64), PR target/96313 (AArch64),
+       PR target/97184 (x86), PR target/97231 (x86), PR target/71233 (AArch64),
+       PR middle-end/97073, PR target/97032 (x86), PR target/94710 (PPC),
+       PR debug/96729, PR tree-optimization/96722, PR fortran/93553,
+       PR target/96174 (x86), PR tree-optimization/95857, PR middle-end/95108,
+       PR debug/95080, PR target/94950 (RISCV), PR rtl-optimization/94873,
+       PR target/94832 (x86), PR target/94832 (x86), PR target/94826 (PPC),
+       PR target/94820 (AArch64), PR tree-optimization/94809, PR target/94710,
+       PR target/94780 (x86), PR c/94705, PR c/94641, PR rtl-optimization/94618,
+       PR tree-optimization/94524, PR target/94438 (x86), PR target/94509 (x86),
+       PR target/94488 (AArch64), PR debug/94459, PR target/94460 (x86),
+       PR middle-end/94423, PR middle-end/94412, PR target/93069 (x86),
+       PR tree-optimization/94329, PR middle-end/94303, PR debug/94283,
+       PR tree-optimization/94211, PR debug/94167, PR middle-end/93566,
+       PR target/94121 (AArch64), PR tree-optimization/94130, PR target/94134,
+       PR target/94121 (AArch64), PR middle-end/94111, PR middle-end/93399,
+       PR tree-optimization/94114, PR debug/93888, PR target/94046 (x86),
+       PR rtl-optimization/94002, PR target/96139 (PPC), PR target/96536 (x86),
+       PR target/95952 (PPC), PR target/95874 (x86), PR tree-optimization/94969,
+       PR sanitizer/95634, PR sanitizer/94910, PR target/94833 (PPC),
+       PR target/94591 (AArch64), PR gcov-profile/95332, PR target/95258 (x86),
+       PR c/96545, PR middle-end/95903, PR c++/95158, PR c++/95328,
+       PR c++/94951, PR c++/94742, PR c++/94571, PR c++/94325, PR c++/93931,
+       PR c++/90995, PR c++/90749, PR c++/91529, PR c++/93822, PR fortran/96041,
+       PR fortran/93423, PR fortran/89574, PR fortran/88379, PR fortran/71706,
+       PR fortran/95829, PR fortran/95689, PR fortran/95689, PR fortran/94109,
+       PR fortran/94361, PR fortran/50392, PR fortran/39695, PR fortran/93592,
+       PR libstdc++/92978, PR libstdc++/97731, PR libstdc++/96803,
+       PR libstdc++/94033, PR libstdc++/71960, PR libstdc++/93245,
+       PR libstdc++/94242, PR libstdc++/96484, PR libstdc++/68737.
+   * Bump standards version.
+ 
+  -- Matthias Klose <doko@debian.org>  Wed, 25 Nov 2020 15:57:22 +0100
  
  gcc-8 (8.4.0-4) unstable; urgency=medium