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authorQuentin Carbonneaux <quentin.carbonneaux@yale.edu>2016-04-12 14:13:55 -0400
committerQuentin Carbonneaux <quentin.carbonneaux@yale.edu>2016-04-12 14:51:50 -0400
commit3bb4f8a647e8d8c631fe128a0fca2d2bcacff7c7 (patch)
treee43deb923ab8da976c408e2314484bcac6021573
parent861bb7c53421097091fc53c9ce5d0de1420b908d (diff)
downloadroux-3bb4f8a647e8d8c631fe128a0fca2d2bcacff7c7.tar.gz
nicer agony message in isel
-rw-r--r--isel.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/isel.c b/isel.c
index faf6fa8..2d4f5c5 100644
--- a/isel.c
+++ b/isel.c
@@ -333,7 +333,7 @@ Emit:
 			selcmp(i.arg, kc, fn);
 			break;
 		}
-		die("unknown instruction");
+		die("unknown instruction %s", opdesc[i.op].name);
 	}
 
 	while (i0 > curi && --i0) {