(copy_rtx_if_shared): Don't try to copy a 0-length vector.
authorRichard Stallman <rms@gnu.org>
Mon, 28 Jun 1993 00:41:41 +0000 (00:41 +0000)
committerRichard Stallman <rms@gnu.org>
Mon, 28 Jun 1993 00:41:41 +0000 (00:41 +0000)
commitf0722107141402b371e6041279b43e93b328562c
treebb4293818b94bd6d5a68ecda1bc3394b9e7a1cc9
parentef5d30c934d3648c6298f79fdb83b19b6195aa65
(copy_rtx_if_shared): Don't try to copy a 0-length vector.

From-SVN: r4774
gcc/emit-rtl.c