[binutils-gdb] LoongArch: use is_whitespace()

[Jan Beulich]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=239331e4a9e7238df754dd7e314e0cc547450bd3

commit 239331e4a9e7238df754dd7e314e0cc547450bd3
Author: Jan Beulich <jbeulich@suse.com>
Date:   Mon Feb 3 12:05:33 2025 +0100

    LoongArch: use is_whitespace()
    
    Wherever blanks are permissible in input, tabs ought to be permissible,
    too. This is particularly relevant when -f is passed to gas (alongside
    appropriate input).

Diff:
---
 gas/config/tc-loongarch.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gas/config/tc-loongarch.c b/gas/config/tc-loongarch.c
index b0bcdebdd10..bfc8836ad18 100644
--- a/gas/config/tc-loongarch.c
+++ b/gas/config/tc-loongarch.c
@@ -1424,9 +1424,9 @@ loongarch_assemble_INSNs (char *str, unsigned int expand_from_macro)
       the_one.name = str;
       the_one.expand_from_macro = expand_from_macro;
 
-      for (; *str && *str != ' '; str++)
+      for (; *str && !is_whitespace (*str); str++)
 	;
-      if (*str == ' ')
+      if (is_whitespace (*str))
 	*str++ = '\0';
 
       loongarch_split_args_by_comma (str, the_one.arg_strs);