commit cae55066cb1ce3f8572ddddbd3ec3c54b973a89c
author Ralf Baechle <ralf@linux-mips.org> Wed Apr 16 00:47:59 2014 +0200
committer Ralf Baechle <ralf@linux-mips.org> Wed May 21 11:12:47 2014 +0200
tree 91b106168432448ebb07766cc4e88bf778739036
parent f80cc08d78556bdc66bf0b75ec412688d8ec6907

MIPS: math-emu: Mark exception handling functions as __cold.

Optimizes the code flow and shaves of half a percent of the math-emu
code size.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/math-emu/ieee754sp.c

diff --git a/arch/mips/math-emu/ieee754sp.c b/arch/mips/math-emu/ieee754sp.c
index 15d1e36..dd3ecd6 100644
--- a/arch/mips/math-emu/ieee754sp.c
+++ b/arch/mips/math-emu/ieee754sp.c
@@ -23,6 +23,7 @@
  * ########################################################################
  */
 
+#include <linux/compiler.h>
 
 #include "ieee754sp.h"
 
@@ -45,7 +46,7 @@
 }
 
 
-ieee754sp ieee754sp_xcpt(ieee754sp r, const char *op, ...)
+ieee754sp __cold ieee754sp_xcpt(ieee754sp r, const char *op, ...)
 {
 	struct ieee754xctx ax;
 
@@ -61,7 +62,7 @@
 	return ax.rv.sp;
 }
 
-ieee754sp ieee754sp_nanxcpt(ieee754sp r, const char *op, ...)
+ieee754sp __cold ieee754sp_nanxcpt(ieee754sp r, const char *op, ...)
 {
 	struct ieee754xctx ax;