Re: [PATCH] target/56875: Work around buggy GAS

Fri, 20 Sep 2013 11:00:42 -0700 

On Fri, 2013-09-20 18:58:23 +0200, Jan-Benedict Glaw <jbg...@lug-owl.de> wrote:
> VAX GAS has a glitch when generating a 64bit value from a small
> negative integer, which isn't properly sign-extended. (I'll see if
> this can be fixed without breaking other cases.)
> 
> However, GCC should work around this by simply using the already
> prepared formatting operand code 'D'.  The patch also introduces a new
> vax.exp fragment (under gcc.target).
> 
> Ok?
[...]

Forgot the ChangeLog entry:

PR56875:
2013-09-20  Martin Husemann  <mar...@duskware.de>
            Jan-Benedict Glaw  <jbg...@lug-owl.de>

gcc/
        * config/vax/vax.c (vax_output_int_move): Use D format specifier.
        * config/vax/vax.md (ashldi3, <unnamed>): Ditto

gcc/testsuite/
        * gcc.target/vax/vax.exp: New.
        * gcc.target/vax/pr56875.c: Ditto.

MfG, JBG

-- 
      Jan-Benedict Glaw      jbg...@lug-owl.de              +49-172-7608481
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