I'm committing this cleanup patch to my PR 57134,57586 changes as
obvious. That it is obvious can be seen from an assert in
tree-ssa-operands.c get_asm_expr_operands().
/* This should have been split in gimplify_asm_expr. */
gcc_assert (!allows_reg || !is_inout);
Bootstrapped, etc.
On Tue, Sep 24, 2013 at 12:43 PM, Alan Modra wrote:
> On Fri, Sep 13, 2013 at 12:37:20PM +0930, Alan Modra wrote:
>> PR middle-end/57586
>> * stmt.c (expand_asm_operands): Call expand_expr with
>> EXPAND_MEMORY for output operands that disallow regs. Don't
>> use EXPAND_WR
On Fri, Sep 13, 2013 at 12:37:20PM +0930, Alan Modra wrote:
> PR middle-end/57586
> * stmt.c (expand_asm_operands): Call expand_expr with
> EXPAND_MEMORY for output operands that disallow regs. Don't
> use EXPAND_WRITE on inout operands.
Ping?
--
Alan Modra
Australia Dev
This is a followup to
http://gcc.gnu.org/ml/gcc-patches/2013-06/msg00837.html
which is still lacking an OK. Apologies for dropping this patch on
the floor.
PR middle-end/57586
* stmt.c (expand_asm_operands): Call expand_expr with
EXPAND_MEMORY for output operands that disa
On Fri, Jun 14, 2013 at 10:38 AM, Alan Modra wrote:
> On Thu, Jun 13, 2013 at 10:45:38AM +0200, Richard Biener wrote:
>> On Wed, Jun 12, 2013 at 4:48 AM, Alan Modra wrote:
>> > The following patch fixes PR57134 by
>> > a) excluding bitfield expansion when EXPAND_MEMORY, and
>> > b) passing down t
On Thu, Jun 13, 2013 at 10:45:38AM +0200, Richard Biener wrote:
> On Wed, Jun 12, 2013 at 4:48 AM, Alan Modra wrote:
> > The following patch fixes PR57134 by
> > a) excluding bitfield expansion when EXPAND_MEMORY, and
> > b) passing down the EXPAND_MEMORY modifier in a couple of places where
> > t
On Wed, Jun 12, 2013 at 4:48 AM, Alan Modra wrote:
> The following patch fixes PR57134 by
> a) excluding bitfield expansion when EXPAND_MEMORY, and
> b) passing down the EXPAND_MEMORY modifier in a couple of places where
> this does not currently happen on recursive calls to expand_expr().
>
> (a)
The following patch fixes PR57134 by
a) excluding bitfield expansion when EXPAND_MEMORY, and
b) passing down the EXPAND_MEMORY modifier in a couple of places where
this does not currently happen on recursive calls to expand_expr().
(a) has precedent elsewhere in expr.c, eg. see expand_expr_real_1
