Reference(s):
1. Mail: James E Wilson <[EMAIL PROTECTED]>, "Re: How to get m/c dependent
attributes from RTL (expressions, not a variable)?", 10-Feb-2005.
2. Mail: James E Wilson <[EMAIL PROTECTED]>, "Re: How to get m/c dependent
attributes from RTL (expressions, not a variable)?", 12-Feb-2005.
H
_On 11-Mar-2005 02:48, James E Wilson san wrote_:
Note that in this case finding the target means indirecting through a
memory address, and hence we would have to track the attributes of all
memory locations which is a difficult and perhaps unsolvable problem.
As I said before, I think what you
Hi everybody,
I have a problem with delayed branch scheduling. Problem in a DSP porting which
has VLIW instructions and delayed branches. While scheduling delayed branches,
GCC (3.4.3) schedules an instruction which is a part of a VLIW instruction. Is
this the problem of the following define_d
_On 04-Jul-2005 15:31, Steven Bosscher san wrote_:
Add an attribute to those instructions that cannot be in delay slots,
and change this define_delay to disallow instructions with that attr?
Any instruction other than jump can be placed in the delay slot. I hope "!jump"
can fulfill this requi
_On 05-Jul-2005 00:14, Ian Lance Taylor san wrote_:
Steven Bosscher <[EMAIL PROTECTED]> writes:
So you have a few instructions bundled into a VLIW instruction, and
one of the instructions in the bundle is moved into the delay slot,
thus breaking your VLIW bundle. Right?
I think there are tw
_On 10-Feb-2005 08:36, James E Wilson san wrote_:
Balaji S wrote:
I have introduced m/c dependent attributes and handling it's semantics
via the attribute's handler. And i want to use these attributes during
assembly printing from RTL. How to get these attributes?
This isn't how
