- add doxygen comment

[r25570]

diff --git a/ir/be/ia32/ia32_emitter.c b/ir/be/ia32/ia32_emitter.c
index a550082..bffb6db 100644 (file)
--- a/ir/be/ia32/ia32_emitter.c
+++ b/ir/be/ia32/ia32_emitter.c
@@ -544,6 +544,9 @@ static const char *const cmp2condition_u[] = {
        NULL  /* always true */
 };
 
+/**
+ * Emit the suffix for a compare instruction.
+ */
 static void ia32_emit_cmp_suffix(int pnc)
 {
        const char *str;