+2011-09-06 Tom de Vries <tom@codesourcery.com>
+
+ * recog.c (asm_labels_ok): New function.
+ (check_asm_operands): Use asm_labels_ok.
+
2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
PR target/49606
}
\f
+/* Return true if labels in asm operands BODY are LABEL_REFs. */
+
+static bool
+asm_labels_ok (rtx body)
+{
+ rtx asmop;
+ int i;
+
+ asmop = extract_asm_operands (body);
+ if (asmop == NULL_RTX)
+ return true;
+
+ for (i = 0; i < ASM_OPERANDS_LABEL_LENGTH (asmop); i++)
+ if (GET_CODE (ASM_OPERANDS_LABEL (asmop, i)) != LABEL_REF)
+ return false;
+
+ return true;
+}
+
/* Check that X is an insn-body for an `asm' with operands
and that the operands mentioned in it are legitimate. */
const char **constraints;
int i;
+ if (!asm_labels_ok (x))
+ return 0;
+
/* Post-reload, be more strict with things. */
if (reload_completed)
{