(stupid_mark_refs): If setting reg set only in this insn and not
authorRichard Kenner <kenner@gcc.gnu.org>
Sun, 13 Jul 1997 19:11:06 +0000 (15:11 -0400)
committerRichard Kenner <kenner@gcc.gnu.org>
Sun, 13 Jul 1997 19:11:06 +0000 (15:11 -0400)
commit79d06d29adcb59b8e0e1a36f3d3ccfaff10bee47
tree9d5b3e6fcc8578c427f5a7c73f6e2696027adb40
parenta23ea59844cf672a4bc1a57ee0f47f9c75fe7a0c
(stupid_mark_refs): If setting reg set only in this insn and not
referenced, make REG_UNUSED note.

From-SVN: r14416
gcc/stupid.c