[Bug gas/19359] [2.26/2.27 regression] gas fails with Error: junk at end of line: `8' on powerpc64le-linux-gnu

[amodra at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=19359

Alan Modra <amodra at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at sourceware dot org   |amodra at gmail dot com

--- Comment #2 from Alan Modra <amodra at gmail dot com> ---
"mfcr" has two variants, one with an optional second operand, one with just one
operand.  The two operand variant is only enabled with -mpower4 or greater, and
no -mpower<x> option is being passed to gas, nor is there a .machine directive
in the source.  Unfortunately this is one case where -many does not work.

I think this is possible to fix in the assembler, but you've also uncovered a
gcc bug here.  gcc ought to be passing -mpower8 to gas when given
-mcpu=powerpc64le.

-- 
You are receiving this mail because:
You are on the CC list for the bug.