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(mark_used_regs): Do recurse in setting of global hard reg.
authorrms <rms@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 7 Aug 1992 04:00:44 +0000 (04:00 +0000)
committerrms <rms@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 7 Aug 1992 04:00:44 +0000 (04:00 +0000)
commitc8e3d518c9ae79aae2db8e499b3fc89497593600
treeb2545cdb1afb814415779c745c550a2d8f523069
parentec29f8a3d579ca11dc21e878799bbc7bd303c6d8
(mark_used_regs): Do recurse in setting of global hard reg.
Do set reg_next_use for global hard reg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1778 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/flow.c