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(attach_deaths): Don't add a REG_DEAD note if a REG_UNUSED note is
authorkenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 4 Jun 1995 02:08:38 +0000 (02:08 +0000)
committerkenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 4 Jun 1995 02:08:38 +0000 (02:08 +0000)
commite72d5a0397aefe63aeb167c75744336ed0bf0b5e
treef58961be3e5da7380b1b39b402e111e7cb5252c2
parentf646c376ecc9e960114687efc078063973fe4bad
(attach_deaths): Don't add a REG_DEAD note if a REG_UNUSED note is
already present.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9871 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/sched.c