[binutils-gdb] Fix compile time warning about unused static variable.

[Nick Clifton]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e7d39ed3e0ca36d0dbd6ddd4cb955aa73b0974e6

commit e7d39ed3e0ca36d0dbd6ddd4cb955aa73b0974e6
Author: Nick Clifton <nickc@redhat.com>
Date:   Thu Jun 22 09:34:12 2017 +0100

    Fix compile time warning about unused static variable.
    
    	* config/tc-arm.c (arm_ext_v7m): Add ATTRIBUTE_UNUSED.

Diff:
---
 gas/ChangeLog       | 4 ++++
 gas/config/tc-arm.c | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 87eea61..93914da 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,7 @@
+2017-06-22  Nick Clifton  <nickc@redhat.com>
+
+	* config/tc-arm.c (arm_ext_v7m): Add ATTRIBUTE_UNUSED.
+
 2017-06-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 
 	* config/tc-arm.c (fpu_any): Defined from FPU_ANY.
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c
index 7767aa6..18d3a20 100644
--- a/gas/config/tc-arm.c
+++ b/gas/config/tc-arm.c
@@ -203,7 +203,7 @@ static const arm_feature_set arm_ext_v7 = ARM_FEATURE_CORE_LOW (ARM_EXT_V7);
 static const arm_feature_set arm_ext_v7a = ARM_FEATURE_CORE_LOW (ARM_EXT_V7A);
 static const arm_feature_set arm_ext_v7r = ARM_FEATURE_CORE_LOW (ARM_EXT_V7R);
 #ifdef OBJ_ELF
-static const arm_feature_set arm_ext_v7m = ARM_FEATURE_CORE_LOW (ARM_EXT_V7M);
+static const arm_feature_set ATTRIBUTE_UNUSED arm_ext_v7m = ARM_FEATURE_CORE_LOW (ARM_EXT_V7M);
 #endif
 static const arm_feature_set arm_ext_v8 = ARM_FEATURE_CORE_LOW (ARM_EXT_V8);
 static const arm_feature_set arm_ext_m =