[committed] MIPS/GAS: Update comment on jump reloc conversion

[Maciej W. Rozycki]

Complement commit 44d3da233815 ("MIPS/GAS: Treat local jump relocs the 
same no matter if REL or RELA") and update and clarify the comment on 
jump reloc conversion.

	gas/
	* config/tc-mips.c (mips_fix_adjustable): Update comment on jump 
	reloc conversion.
---
 I have committed this change.

  Maciej

binutils-umips-gas-fix-adjustable-newabi-fix.diff
Index: binutils/gas/config/tc-mips.c
===================================================================
--- binutils.orig/gas/config/tc-mips.c	2016-06-20 22:40:51.804515240 +0100
+++ binutils/gas/config/tc-mips.c	2016-06-20 23:14:25.193097627 +0100
@@ -17172,8 +17172,8 @@ mips_fix_adjustable (fixS *fixp)
 	  of converting JAL to JALX instructions in the linker.
 
      For simplicity, we deal with (3)-(4) by not reducing _any_ relocation
-     against a MIPS16 symbol.  We deal with (5) by by not reducing any
-     such relocations on REL targets.
+     against a MIPS16 symbol.  We deal with (5) by additionally leaving
+     alone any jump relocations against a microMIPS symbol.
 
      We deal with (1)-(2) by saying that, if there's a R_MIPS16_26
      relocation against some symbol R, no relocation against R may be