diff --git a/gcc12.patch b/gcc12.patch
new file mode 100644
index 0000000..3523d47
--- /dev/null
+++ b/gcc12.patch
@@ -0,0 +1,20 @@
+--- a/llvm-11.1.0.src/include/llvm/Support/Base64.h	2021-02-03 14:51:10.000000000 -0700
++++ b/llvm-11.1.0.src/include/llvm/Support/Base64.h	2023-01-30 10:58:39.424270016 -0700
+@@ -13,6 +13,7 @@
+ #ifndef LLVM_SUPPORT_BASE64_H
+ #define LLVM_SUPPORT_BASE64_H
+ 
++#include <cstdint>
+ #include <string>
+ 
+ namespace llvm {
+--- a/llvm-11.1.0.src/include/llvm/Support/Signals.h	2021-02-03 14:51:10.000000000 -0700
++++ b/llvm-11.1.0.src/include/llvm/Support/Signals.h	2023-01-30 09:51:35.823901524 -0700
+@@ -14,6 +14,7 @@
+ #ifndef LLVM_SUPPORT_SIGNALS_H
+ #define LLVM_SUPPORT_SIGNALS_H
+ 
++#include <cstdint>
+ #include <string>
+ 
+ namespace llvm {
diff --git a/llvm13.spec b/llvm13.spec
index 125840c..4b973db 100644
--- a/llvm13.spec
+++ b/llvm13.spec
@@ -69,7 +69,7 @@
 
 Name:		%{pkg_name}
 Version:	%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:~rc%{rc_ver}}
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	The Low Level Virtual Machine
 
 License:	NCSA
@@ -88,6 +88,7 @@ Patch0:		0001-cmake-Allow-shared-libraries-to-customize-the-soname.patch
 %endif
 Patch1:		0001-XFAIL-missing-abstract-variable.ll-test-on-ppc64le.patch
 Patch2:		0001-Disable-CrashRecoveryTest.DumpStackCleanup-test-on-a.patch
+Patch3:                 gcc12.patch
 
 BuildRequires:	gcc
 BuildRequires:	gcc-c++
@@ -544,6 +545,9 @@ fi
 %endif
 
 %changelog
+* Tue Jan 31 2023 Jens Petersen <petersen@redhat.com> - 13.0.1-4
+- Add gcc12 patch to add includes needed for GCC 12 (Jerry James)
+
 * Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 13.0.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild