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optimization/9086: Missing attachment for #9085
- From: j dot vanbemmel at home dot nl
- To: gcc-gnats at gcc dot gnu dot org
- Date: 28 Dec 2002 21:52:40 -0000
- Subject: optimization/9086: Missing attachment for #9085
- Reply-to: j dot vanbemmel at home dot nl
>Number: 9086
>Category: optimization
>Synopsis: Missing attachment for #9085
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: mistaken
>Submitter-Id: net
>Arrival-Date: Sat Dec 28 13:56:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: j.vanbemmel@home.nl
>Release: gcc-3.2
>Organization:
>Environment:
cygwin
>Description:
Attachement for bugreport #9085
(I pressed 'submit', forgot to set Submitter-Id, and then
it reset my attachement without me noticing it...)
To be sure, here's the code attached:
/**
* Compile with -c -Os -mregparm=2 -fschedule-insns -march=k6
*/
class Test
{
unsigned char track; // 0..79
unsigned char head; // 0..1
unsigned char sector; // 1..18
int e1, e2;
public:
void f( unsigned p1, unsigned p2, unsigned p3 );
};
void
Test::f( unsigned p1, unsigned p2, unsigned lb )
{
e1 = p1;
e2 = p2; // without this one it will work
// convert logical block to physical, this actually depends on drive parameters
sector = lb%18 + 1; // 1..18
head = (lb/18)&1; // 0..1
track = lb/36; // 0..79
}
>How-To-Repeat:
see #9085
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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Content-Type: application/octet-stream; name="try.cpp"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="try.cpp"
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