https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88435
Mattis Lind changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88435
--- Comment #1 from Mattis Lind ---
The very same bug is present in 9.0
The problem goes away if you change to pdp-11/40 rather than pdp-11/10 using
-m40 option.
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: mattis at mattisborgen dot se
Target Milestone: ---
pdp11-aout-gcc -save-temps -O2 -v -m10 -Ttext 1000 -msoft-float
-nostartfiles -nodefaultlibs -nostdlib -fno-strict
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: mattis at mattisborgen dot se
This bug only occurs for PDP-11/10 not PDP-11/40. I presume that when using
PDP-11/40 the code generation will output a ASHC instruction
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: mattis at mattisborgen dot se
mattis@mattis-VirtualBox:~$ pdp11-aout-gcc -m10 -S longtest.c
longtest.c: In function 'test':
longtest.c:5:1: error: unrecognizable insn:
}
^
(insn 7 6
