lib2funcs.S: Fix whitespace.

        * config/xtensa/lib2funcs.S: Fix whitespace.
        * config/xtensa/xtensa.md (all insns and expanders): Use brace block
        syntax where appropriate.  Remove unnecessary backslash escapes.
        Reformat comments and fix some code formatting.
        (extendqisi2): Rearrange conditional.
        (*btrue, *bfalse, *ubtrue, *ubfalse, *bittrue, *bitfalse, *masktrue,
        *maskfalse, movsicc_internal0, movsfcc_internal0): Call abort instead
        of fatal_insn.

From-SVN: r70331

gcc/ChangeLog

+2003-08-11  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/xtensa/lib2funcs.S: Fix whitespace.
+	* config/xtensa/xtensa.md (all insns and expanders): Use brace block
+	syntax where appropriate.  Remove unnecessary backslash escapes.
+	Reformat comments and fix some code formatting.
+	(extendqisi2): Rearrange conditional.
+	(*btrue, *bfalse, *ubtrue, *ubfalse, *bittrue, *bitfalse, *masktrue,
+	*maskfalse, movsicc_internal0, movsfcc_internal0): Call abort instead
+	of fatal_insn.
+
 2003-08-11  Richard Sandiford  <rsandifo@redhat.com>
 
 	* config/mips/mips.c: Various formatting fixes.

gcc/config/xtensa/lib2funcs.S

@@ -150,7 +150,7 @@ __xtensa_nonlocal_goto:
    be touched by the trampoline.  An ISYNC instruction is also needed to
    make sure that the modified instructions are loaded into the instruction
    fetch buffer. */
-	
+
 #define TRAMPOLINE_SIZE 59
 
 	.text