http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
Jackie Rosen changed:
What|Removed |Added
CC||jackie.rosen at hushmail dot
com
--- Comm
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
--- Comment #15 from Richard Biener 2012-06-04
08:43:31 UTC ---
Author: rguenth
Date: Mon Jun 4 08:43:23 2012
New Revision: 188167
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188167
Log:
2012-06-04 Richard Guenther
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
--- Comment #15 from Richard Guenther 2012-06-04
08:43:31 UTC ---
Author: rguenth
Date: Mon Jun 4 08:43:23 2012
New Revision: 188167
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188167
Log:
2012-06-04 Richard Guenther
Eric Botca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
--- Comment #13 from Richard Guenther 2012-03-14
10:55:16 UTC ---
Author: rguenth
Date: Wed Mar 14 10:55:09 2012
New Revision: 185379
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185379
Log:
2012-03-14 Richard Guenther
* tree.h
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
Richard Guenther changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Known to work|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
Richard Guenther changed:
What|Removed |Added
Status|NEW |ASSIGNED
AssignedTo|unassigned
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
--- Comment #11 from Petr Tesarik 2012-02-02
12:39:25 UTC ---
(In reply to comment #10)
> IA64 uses
>
> .mmi
> ld8.acq r14 = [r32]
> ;;
> nop 0
> dep r14 = r15, r14, 32, 1
> ;;
> .mib
>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
--- Comment #10 from Richard Guenther 2012-02-02
11:08:56 UTC ---
(In reply to comment #9)
> OK, my minimal test case removed the "volatile" keyword by mistake.
>
> The real code in BTRFS has the volatile for the lock value which precedes the
>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
Petr Tesarik changed:
What|Removed |Added
CC||gcc-bugs at tesarici dot cz
--- Comment #9
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
Peter Bergner changed:
What|Removed |Added
Target|ia64-*-linux, |ia64-*-linux,
|sparc64-
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
Michael Matz changed:
What|Removed |Added
CC||matz at gcc dot gnu.org
--- Comment #7 fro
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
--- Comment #6 from Eric Botcazou 2012-02-01
17:45:08 UTC ---
get_best_mode returns DImode because of:
/* Nonzero if access to memory by bytes is slow and undesirable.
For RISC chips, it means that access to memory by bytes is no
better th
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
Eric Botcazou changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
--- Comment #4 from Richard Guenther 2012-02-01
11:12:41 UTC ---
Btw,
offset = bitnum / unit;
bitpos = bitnum % unit;
byte_offset = (bitnum % BITS_PER_WORD) / BITS_PER_UNIT
+ (offset * UNITS_PER_WORD);
byte_offset is bollo
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
Richard Guenther changed:
What|Removed |Added
Depends on||48124
--- Comment #3 from Richard Guen
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
--- Comment #2 from Richard Guenther 2012-02-01
10:25:21 UTC ---
SPARC64 also can do 32bit loads/stores as the following testcase shows:
struct x {
long a;
unsigned int lock;
unsigned int full;
};
void
wrong(struct x *ptr)
{
ptr->
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52080
Richard Guenther changed:
What|Removed |Added
Target|ia64-*-linux|ia64-*-linux,
|
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