[COMMITTED] Fix truncation warning in elf32-arm.c

[Eric Christopher]

FYI :)

-eric
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commit e652757bad63e4cf8c0c72df6e95c0c826f8e29d
Author: Eric Christopher <echristo@gmail.com>
Date:   Thu Jun 22 10:57:52 2017 -0700

    2017-06-22  Eric Christopher  <echristo@gmail.com>
    
            * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
            abs to fix a truncation warning.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 647af617a8..cdd6c3574e 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2017-06-22  Eric Christopher  <echristo@gmail.com>
+
+	* elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
+	abs to fix a truncation warning.
+
 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c
index 3bfe31278d..e499b0e870 100644
--- a/bfd/elf32-arm.c
+++ b/bfd/elf32-arm.c
@@ -10508,7 +10508,7 @@ elf32_arm_final_link_relocate (reloc_howto_type *           howto,
 
 	/* PR 21523: Use an absolute value.  The user of this reloc will
 	   have already selected an ADD or SUB insn appropriately.  */
-	value = abs (relocation);
+	value = labs (relocation);
 
 	if (value >= 0x1000)
 	  return bfd_reloc_overflow;