This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [PATCH, i386]: various address related fixes/cleanups


On Fri, Aug 5, 2011 at 5:26 PM, Uros Bizjak <ubizjak@gmail.com> wrote:

> These problems were found by testing ZERO_EXTENDed addresses with x32
> target. The problems were in handling of SUBREGs of parts.base and
> parts.index and in usage of "offsetable operand", 'o' operand
> constraint.

Whops, forgot to commit this part:

2011-08-05  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/i386.md (*movdi_internal_rex64): Use "!o" constraint
	instead of "!m" for operand 0, alternative 4.
	(*movdf_internal_rex64): Ditto for operand 0, alernative 6.

Uros.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]