diff --git a/SOURCES/gcc48-rh1655148.patch b/SOURCES/gcc48-rh1655148.patch
new file mode 100644
index 0000000..03bc2ac
--- /dev/null
+++ b/SOURCES/gcc48-rh1655148.patch
@@ -0,0 +1,20 @@
+diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c
+index 6dfbb4642..9f30b2749 100644
+--- a/gcc/cfgexpand.c
++++ b/gcc/cfgexpand.c
+@@ -316,6 +316,15 @@ stack_var_conflict_p (size_t x, size_t y)
+   struct stack_var *b = &stack_vars[y];
+   if (x == y)
+     return false;
++  /* GCC 4.8 does not calculate the control flow for setjmp correctly
++     (BZ 56982).  This might lead to merging stack variable slots
++     which in fact are live at the same time.  The following check
++     considers all variables being live across setjmp invocations
++     (these must be marked volatile) to conflict with all other stack
++     variables.  */
++  if (cfun->calls_setjmp
++      && (TREE_THIS_VOLATILE (a->decl) || TREE_THIS_VOLATILE (b->decl)))
++    return true;
+   /* Partitions containing an SSA name result from gimple registers
+      with things like unsupported modes.  They are top-level and
+      hence conflict with everything else.  */
diff --git a/SPECS/gcc.spec b/SPECS/gcc.spec
index 21365f4..51b2163 100644
--- a/SPECS/gcc.spec
+++ b/SPECS/gcc.spec
@@ -79,7 +79,7 @@ Name: gcc
 %global gcc_version 4.8.5
 %endif
 Version: 4.8.5
-Release: %{gcc_release}%{?dist}
+Release: %{gcc_release}%{?dist}.1
 %if "%{version}" != "%{gcc_version}"
 %define gcc_provides %{gcc_version}-16%{?dist}
 %endif
@@ -268,6 +268,7 @@ Patch68: gcc48-pr81395.patch
 Patch69: gcc48-pr72717.patch
 Patch70: gcc48-pr66840.patch
 Patch71: gcc48-rh1546372.patch
+Patch72: gcc48-rh1655148.patch
 
 Patch1000: fastjar-0.97-segfault.patch
 Patch1001: fastjar-0.97-len1.patch
@@ -1059,6 +1060,7 @@ touch -r %{PATCH27} libstdc++-v3/python/libstdcxx/v6/printers.py
 %patch69 -p0 -b .pr72717~
 %patch70 -p0 -b .pr66840~
 %patch71 -p0 -b .rh1546372~
+%patch72 -p1 -b .rh1655148~
 
 %if 0%{?_enable_debug_packages}
 cat > split-debuginfo.sh <<\EOF
@@ -3548,6 +3550,10 @@ fi
 %{_prefix}/libexec/gcc/%{gcc_target_platform}/%{gcc_version}/plugin
 
 %changelog
+* Wed Jan 16 2019 Jeff Law <law@redhat.com> 4.8.5-36.1
+- Avoid code generation bug due to incorrect CFG in the presence
+  of setjmp/longjmp (#1655148).
+
 * Tue Jun 12 2018 Marek Polacek <polacek@redhat.com> 4.8.5-36
 - back out the last change