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[4/6] always define FRAME_ADDR_RTX

Message ID 1444523150-15236-5-git-send-email-tbsaunde+gcc@tbsaunde.org
State New
Headers show

Commit Message

tbsaunde+gcc@tbsaunde.org Oct. 11, 2015, 12:25 a.m. UTC 
From: Trevor Saunders <tbsaunde+gcc@tbsaunde.org>

gcc/ChangeLog:

2015-10-10  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (FRAME_ADDR_RTX): New default definition.
	* builtins.c (expand_builtin_return_addr): Adjust.
---
 gcc/builtins.c | 4 ----
 gcc/defaults.h | 4 ++++
 2 files changed, 4 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/gcc/builtins.c b/gcc/builtins.c
index 750488e..65aa71f 100644
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -808,11 +808,7 @@  expand_builtin_return_addr (enum built_in_function fndecl_code, int count)
   /* For __builtin_frame_address, return what we've got.  But, on
      the SPARC for example, we may have to add a bias.  */
   if (fndecl_code == BUILT_IN_FRAME_ADDRESS)
-#ifdef FRAME_ADDR_RTX
     return FRAME_ADDR_RTX (tem);
-#else
-    return tem;
-#endif
 
   /* For __builtin_return_address, get the return address from that frame.  */
 #ifdef RETURN_ADDR_RTX
diff --git a/gcc/defaults.h b/gcc/defaults.h
index 80ad35c..eb16fc8 100644
--- a/gcc/defaults.h
+++ b/gcc/defaults.h
@@ -1289,6 +1289,10 @@  see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #define DYNAMIC_CHAIN_ADDRESS(x) (x)
 #endif
 
+#ifndef FRAME_ADDR_RTX
+#define FRAME_ADDR_RTX(x) (x)
+#endif
+
 #ifdef GCC_INSN_FLAGS_H
 /* Dependent default target macro definitions