--- Comment #21 from guenter at roeck-us dot net 2006-08-29 19:12 ---
This bug fix causes severe problems with all e500 double precision floating
point code. It generates code such as :
...
evldd 9,104(31)
stw 9,112(31)
stw 10,116(31)
...
i.e., t
--- Comment #22 from dje at watson dot ibm dot com 2006-08-29 19:26 ---
Subject: Re: [4.1 Regression] returning constant double
One of the patterns probably needs a r->m case as well, but we
need a testcase to figure out which one.
--
http://gcc.gnu.org/bugzilla/show_bug.
--- Comment #23 from guenter at roeck-us dot net 2006-08-29 20:23 ---
Here is a test case:
double calc(double val, double *result)
{
double f = val - (double)((int)val);
*result = val - f;
if (!val)
return val - *result;
else
--- Comment #24 from dje at gcc dot gnu dot org 2006-08-29 20:49 ---
new codegen problem
--
dje at gcc dot gnu dot org changed:
What|Removed |Added
Status|RES
--- Comment #40 from pinskia at gcc dot gnu dot org 2006-09-13 05:25
---
Fixed on the mainline.
--
pinskia at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #41 from dje at gcc dot gnu dot org 2006-10-05 15:18 ---
Subject: Bug 27287
Author: dje
Date: Thu Oct 5 15:18:18 2006
New Revision: 117458
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117458
Log:
Backport from mainline
2006-09-11 Guenter Roeck <[
--- Comment #42 from pinskia at gcc dot gnu dot org 2006-10-05 15:47
---
Fixed.
--
pinskia at gcc dot gnu dot org changed:
What|Removed |Added
Status|REOPENE
--- Comment #18 from dje at gcc dot gnu dot org 2006-07-14 17:47 ---
Remove 4.2 regression designation.
--
dje at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #19 from dje at gcc dot gnu dot org 2006-07-26 20:22 ---
Subject: Bug 27287
Author: dje
Date: Wed Jul 26 20:21:49 2006
New Revision: 115764
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=115764
Log:
Backport from mainline
2006-07-14 Eliot Dresselhaus
--- Comment #20 from dje at gcc dot gnu dot org 2006-07-26 20:25 ---
patch backported
--
dje at gcc dot gnu dot org changed:
What|Removed |Added
Status|NEW
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