From: Steve Ellcey <sellcey@mips.com>
Date: Thu, 24 Sep 2015 23:12:49 +0000 (-0700)
Subject:     Add unused attribute to declaration for mips16 builds.
X-Git-Tag: glibc-2.23~434
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=35e977b0033c7b9480bbd507c03912ed927f28f4;p=thirdparty%2Fglibc.git

Add unused attribute to declaration for mips16 builds.

    2015-09-24  Steve Ellcey  <sellcey@imgtec.com>

 	* sysdeps/mips/math_private.h (libc_fesetenv_mips): Mark cw as unused.
---

diff --git a/sysdeps/mips/math_private.h b/sysdeps/mips/math_private.h
index baa5f28fd2c..3db02734207 100644
--- a/sysdeps/mips/math_private.h
+++ b/sysdeps/mips/math_private.h
@@ -106,7 +106,7 @@ libc_feholdexcept_setround_mips (fenv_t *envp, int round)
 static __always_inline void
 libc_fesetenv_mips (fenv_t *envp)
 {
-  fpu_control_t cw;
+  fpu_control_t cw __attribute__ ((unused));
 
   /* Read current state to flush fpu pipeline.  */
   _FPU_GETCW (cw);