On 01/14/2013 12:27 AM, Tom de Vries wrote:
2013-01-14 Tom de Vries
PR target/55876
* optabs.c (widen_operand): Use gen_lowpart instead of gen_rtx_SUBREG.
Update comment.
Ok.
r~
On 07/01/13 18:48, Richard Henderson wrote:
> On 01/07/2013 02:16 AM, Tom de Vries wrote:
>> - /* If MODE is no wider than a single word, we return a paradoxical
>> - SUBREG. */
>> + /* If MODE is no wider than a single word, we return a
>> + lowpart or paradoxical SUBREG. */
>>if (
On 01/07/2013 02:16 AM, Tom de Vries wrote:
> - /* If MODE is no wider than a single word, we return a paradoxical
> - SUBREG. */
> + /* If MODE is no wider than a single word, we return a
> + lowpart or paradoxical SUBREG. */
>if (GET_MODE_SIZE (mode) <= UNITS_PER_WORD)
> -retu
[with CC to gcc-patches]
Original Message
Subject: [PATCH] Fix PR55876 - Make generation of paradoxical subreg in
widen_operand more robust
Date: Mon, 07 Jan 2013 11:13:49 +0100
From: Tom de Vries
To: Richard Henderson
CC: Steve Ellcey , Andrew Pinski
Richard,
Consider test
