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changeset 388:25f4a44d713f

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[project @ 2005-09-03 22:23:59 by bellard] support for empty input register section in asm (Filip Navara)
author bellard
date Sat, 03 Sep 2005 22:23:59 +0000
parents eaf3c68531af
children f308214b0cc6
files tccasm.c
diffstat 1 files changed, 15 insertions(+), 13 deletions(-) [+]
line wrap: on
line diff
--- a/tccasm.c	Sat Sep 03 22:21:22 2005 +0000
+++ b/tccasm.c	Sat Sep 03 22:23:59 2005 +0000
@@ -916,21 +916,23 @@
         nb_outputs = nb_operands;
         if (tok == ':') {
             next();
-            /* input args */
-            parse_asm_operands(operands, &nb_operands, 0);
-            if (tok == ':') {
-                /* clobber list */
-                /* XXX: handle registers */
-                next();
-                for(;;) {
-                    if (tok != TOK_STR)
-                        expect("string constant");
-                    asm_clobber(clobber_regs, tokc.cstr->data);
+            if (tok != ')') {
+                /* input args */
+                parse_asm_operands(operands, &nb_operands, 0);
+                if (tok == ':') {
+                    /* clobber list */
+                    /* XXX: handle registers */
                     next();
-                    if (tok == ',') {
+                    for(;;) {
+                        if (tok != TOK_STR)
+                            expect("string constant");
+                        asm_clobber(clobber_regs, tokc.cstr->data);
                         next();
-                    } else {
-                        break;
+                        if (tok == ',') {
+                            next();
+                        } else {
+                            break;
+                        }
                     }
                 }
             }