diff --git a/compiler-rt/lib/builtins/assembly.h b/compiler-rt/lib/builtins/assembly.h
--- a/compiler-rt/lib/builtins/assembly.h
+++ b/compiler-rt/lib/builtins/assembly.h
@@ -105,9 +105,11 @@
   .popsection
 
 #if BTI_FLAG != 0
-#define BTI_C bti c
+#define BTI_C hint #34
+#define BTI_J hint #36
 #else
 #define BTI_C
+#define BTI_J
 #endif
 
 #if (BTI_FLAG | PAC_FLAG) != 0
diff --git a/compiler-rt/lib/hwasan/hwasan_setjmp.S b/compiler-rt/lib/hwasan/hwasan_setjmp.S
--- a/compiler-rt/lib/hwasan/hwasan_setjmp.S
+++ b/compiler-rt/lib/hwasan/hwasan_setjmp.S
@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "sanitizer_common/sanitizer_asm.h"
+#include "builtins/assembly.h"
 
 #if HWASAN_WITH_INTERCEPTORS && defined(__aarch64__)
 #include "sanitizer_common/sanitizer_platform.h"
@@ -34,6 +35,7 @@
 ASM_TYPE_FUNCTION(__interceptor_setjmp)
 __interceptor_setjmp:
   CFI_STARTPROC
+  BTI_C
   mov	x1, #0
   b	__interceptor_sigsetjmp
   CFI_ENDPROC
@@ -46,6 +48,7 @@
 ASM_TYPE_FUNCTION(__interceptor_setjmp_bionic)
 __interceptor_setjmp_bionic:
   CFI_STARTPROC
+  BTI_C
   mov	x1, #1
   b	__interceptor_sigsetjmp
   CFI_ENDPROC
@@ -56,6 +59,7 @@
 ASM_TYPE_FUNCTION(__interceptor_sigsetjmp)
 __interceptor_sigsetjmp:
   CFI_STARTPROC
+  BTI_C
   stp	x19, x20, [x0, #0<<3]
   stp	x21, x22, [x0, #2<<3]
   stp	x23, x24, [x0, #4<<3]
@@ -98,3 +102,5 @@
 
 // We do not need executable stack.
 NO_EXEC_STACK_DIRECTIVE
+
+GNU_PROPERTY_BTI_PAC
diff --git a/compiler-rt/lib/hwasan/hwasan_tag_mismatch_aarch64.S b/compiler-rt/lib/hwasan/hwasan_tag_mismatch_aarch64.S
--- a/compiler-rt/lib/hwasan/hwasan_tag_mismatch_aarch64.S
+++ b/compiler-rt/lib/hwasan/hwasan_tag_mismatch_aarch64.S
@@ -1,4 +1,5 @@
 #include "sanitizer_common/sanitizer_asm.h"
+#include "builtins/assembly.h"
 
 // The content of this file is AArch64-only:
 #if defined(__aarch64__)
@@ -74,6 +75,8 @@
 .global __hwasan_tag_mismatch
 .type __hwasan_tag_mismatch, %function
 __hwasan_tag_mismatch:
+  BTI_J
+
   // Compute the granule position one past the end of the access.
   mov x16, #1
   and x17, x1, #0xf
@@ -106,6 +109,7 @@
 .type __hwasan_tag_mismatch_v2, %function
 __hwasan_tag_mismatch_v2:
   CFI_STARTPROC
+  BTI_J
 
   // Set the CFA to be the return address for caller of __hwasan_check_*. Note
   // that we do not emit CFI predicates to describe the contents of this stack
@@ -150,3 +154,5 @@
 
 // We do not need executable stack.
 NO_EXEC_STACK_DIRECTIVE
+
+GNU_PROPERTY_BTI_PAC