From eac5b7ceef89daf44e6a1b2570aa0c7e9d7738bb Mon Sep 17 00:00:00 2001
From: Antonio Trande <sagitter@fedoraproject.org>
Date: Wed, 19 Jul 2023 16:45:05 +0200
Subject: [PATCH 1/2] Detecting PPC64/ARM64 CPUs

---
 README.md             |  2 +-
 include/sdsl/bits.hpp | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index f713acbc..c0226183 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@
 Other compiler may work, but are not tested within the continuous integration. In general, the latest minor release of each
 listed major compiler version is supported.
 
-* GCC 10, 11, 12
+* GCC 10, 11, 12, 13
 * clang 11, 12, 13, 14
 
 Tests are run with both C++20 and C++23.
diff --git a/include/sdsl/bits.hpp b/include/sdsl/bits.hpp
index 8fa7d4c6..bf110003 100644
--- a/include/sdsl/bits.hpp
+++ b/include/sdsl/bits.hpp
@@ -8,7 +8,17 @@
 #ifndef INCLUDED_SDSL_BITS
 #define INCLUDED_SDSL_BITS
 
+# GCC definitions
+#if defined(__x86_64__)
 #include <immintrin.h> // IWYU pragma: keep
+#endif
+#if defined(__aarch64__) || defined(_M_ARM64)
+#include <arm_neon.h>
+#endif
+#if defined(__powerpc__) || defined(__powerpc64__)
+#include <altivec.h>
+#endif
+
 #include <stddef.h>
 #include <stdint.h> // for uint64_t uint32_t declaration
 #ifdef __SSE4_2__

From 45c365a6a5380a72c9716262967f7e16a11a1bd1 Mon Sep 17 00:00:00 2001
From: Enrico Seiler <eseiler@users.noreply.github.com>
Date: Wed, 19 Jul 2023 17:37:58 +0200
Subject: [PATCH 2/2] Update include/sdsl/bits.hpp

---
 include/sdsl/bits.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/sdsl/bits.hpp b/include/sdsl/bits.hpp
index bf110003..46fb5db7 100644
--- a/include/sdsl/bits.hpp
+++ b/include/sdsl/bits.hpp
@@ -8,7 +8,7 @@
 #ifndef INCLUDED_SDSL_BITS
 #define INCLUDED_SDSL_BITS
 
-# GCC definitions
+// GCC definitions
 #if defined(__x86_64__)
 #include <immintrin.h> // IWYU pragma: keep
 #endif