(attach_deaths): Don't add a REG_DEAD note if a REG_UNUSED note is
authorRichard Kenner <kenner@gcc.gnu.org>
Sun, 4 Jun 1995 02:08:38 +0000 (22:08 -0400)
committerRichard Kenner <kenner@gcc.gnu.org>
Sun, 4 Jun 1995 02:08:38 +0000 (22:08 -0400)
commit7b57d1d3179b303355eee52b733acc7762a66e67
treef58961be3e5da7380b1b39b402e111e7cb5252c2
parent107b5ee699ecf5105613e31501040a7b78187774
(attach_deaths): Don't add a REG_DEAD note if a REG_UNUSED note is
already present.

From-SVN: r9871
gcc/sched.c