c/2671: query about reload1.c line 7768

[john.elliott@microchip.com]

>Number:         2671
>Category:       c
>Synopsis:       query about reload1.c line 7768
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          support
>Submitter-Id:   net
>Arrival-Date:   Fri Apr 27 16:06:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     john.elliott@microchip.com
>Release:        gcc-2.95.3
>Organization:
>Environment:

>Description:
In my port of gcc, I'm crashing by calling find_regno_note from reload1.c(line 7768) with store_insn == 0.
In this case, nr is 1, so the result of find_regno_note is not actually needed.  Does it nevertheless indicate a problem that store_insn == 0?

Thanks.
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
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