diff -u -r mesa-21.2.3.orig/src/gallium/drivers/llvmpipe/lp_rast_tri.c mesa-21.2.3/src/gallium/drivers/llvmpipe/lp_rast_tri.c
--- mesa-21.2.3.orig/src/gallium/drivers/llvmpipe/lp_rast_tri.c	2021-10-14 12:26:04.058380655 +0200
+++ mesa-21.2.3/src/gallium/drivers/llvmpipe/lp_rast_tri.c	2021-10-14 12:27:31.348068610 +0200
@@ -465,7 +465,6 @@
 
 #if defined(_ARCH_PWR8) && UTIL_ARCH_LITTLE_ENDIAN
 
-#include <altivec.h>
 #include "util/u_pwr8.h"
 
 static inline void
diff -u -r mesa-21.2.3.orig/src/gallium/drivers/llvmpipe/lp_setup_tri.c mesa-21.2.3/src/gallium/drivers/llvmpipe/lp_setup_tri.c
--- mesa-21.2.3.orig/src/gallium/drivers/llvmpipe/lp_setup_tri.c	2021-10-14 12:26:04.058380655 +0200
+++ mesa-21.2.3/src/gallium/drivers/llvmpipe/lp_setup_tri.c	2021-10-14 12:27:14.355740030 +0200
@@ -47,7 +47,6 @@
 #if defined(PIPE_ARCH_SSE)
 #include <emmintrin.h>
 #elif defined(_ARCH_PWR8) && UTIL_ARCH_LITTLE_ENDIAN
-#include <altivec.h>
 #include "util/u_pwr8.h"
 #endif