diff options
Diffstat (limited to 'gcc/genpeep.c')
-rw-r--r-- | gcc/genpeep.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/genpeep.c b/gcc/genpeep.c index 4b9c5379be3..20239544bdb 100644 --- a/gcc/genpeep.c +++ b/gcc/genpeep.c @@ -306,6 +306,9 @@ match_rtx (rtx x, struct link *path, int fail_label) printf (" if (strcmp (XSTR (x, %d), \"%s\")) goto L%d;\n", i, XSTR (x, i), fail_label); } + else if (fmt[i] == 'p') + /* Not going to support subregs for legacy define_peeholes. */ + gcc_unreachable (); } } |