[AArch64] Separate shrink wrapping hooks implementation

[thirdparty/gcc.git] / gcc / config / aarch64 / aarch64.h

diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h
index 584ff5c43afcd1a7918019b09165371bb88bfda1..c417569572c726b4a7b3f0f3cb2e5cc5ecc45581 100644 (file)
--- a/gcc/config/aarch64/aarch64.h
+++ b/gcc/config/aarch64/aarch64.h
@@ -591,6 +591,8 @@ struct GTY (()) aarch64_frame
 typedef struct GTY (()) machine_function
 {
   struct aarch64_frame frame;
+  /* One entry for each hard register.  */
+  bool reg_is_wrapped_separately[LAST_SAVED_REGNUM];
 } machine_function;
 #endif