* [9fans] FLD1
@ 2004-03-04 20:58 David Tolpin
2004-03-04 21:07 ` Charles Forsyth
0 siblings, 1 reply; 2+ messages in thread
From: David Tolpin @ 2004-03-04 20:58 UTC (permalink / raw)
To: 9fans
What are code patterns for FLD1? I an reading a text about x86 assembly lng,
and will look into source code of the compiler, but I tried and could not
right a simple function that generates this instruction.
David
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [9fans] FLD1
2004-03-04 20:58 [9fans] FLD1 David Tolpin
@ 2004-03-04 21:07 ` Charles Forsyth
0 siblings, 0 replies; 2+ messages in thread
From: Charles Forsyth @ 2004-03-04 21:07 UTC (permalink / raw)
To: 9fans
[-- Attachment #1: Type: text/plain, Size: 186 bytes --]
the following generates FLD1
#include <u.h>
#include <libc.h>
double
x(void)
{
return 1.5;
}
void
main(int, char**)
{
double v;
v = x();
print("%g\n", ++v);
}
[-- Attachment #2: Type: message/rfc822, Size: 2121 bytes --]
From: David Tolpin <dvd@davidashen.net>
To: 9fans@cse.psu.edu
Subject: [9fans] FLD1
Date: Fri, 5 Mar 2004 00:58:19 +0400 (AMT)
Message-ID: <200403042058.i24KwJB3059225@adat.davidashen.net>
What are code patterns for FLD1? I an reading a text about x86 assembly lng,
and will look into source code of the compiler, but I tried and could not
right a simple function that generates this instruction.
David
^ permalink raw reply [flat|nested] 2+ messages in thread
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2004-03-04 21:07 ` Charles Forsyth
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