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From: Adhemerval Zanella <azanella@sourceware.org>
To: glibc-cvs@sourceware.org
Subject: [glibc/azanella/clang] x86: Remove cast on assembly inline input/outputs
Date: Thu, 9 Feb 2023 19:49:09 +0000 (GMT) [thread overview]
Message-ID: <20230209194909.B074F3858032@sourceware.org> (raw)
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=9d88899dcd37b0745a65d0e53dd89b148f213e38
commit 9d88899dcd37b0745a65d0e53dd89b148f213e38
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Tue Jul 26 08:45:41 2022 -0300
x86: Remove cast on assembly inline input/outputs
Diff:
---
sysdeps/x86/fpu/sfp-machine.h | 94 +++++++++++++++++++++----------------------
1 file changed, 47 insertions(+), 47 deletions(-)
diff --git a/sysdeps/x86/fpu/sfp-machine.h b/sysdeps/x86/fpu/sfp-machine.h
index 89a73642b1..9324450828 100644
--- a/sysdeps/x86/fpu/sfp-machine.h
+++ b/sysdeps/x86/fpu/sfp-machine.h
@@ -69,71 +69,71 @@ typedef unsigned int UTItype __attribute__ ((mode (TI)));
"adc{l} {%9,%2|%2,%9}\n\t" \
"adc{l} {%7,%1|%1,%7}\n\t" \
"adc{l} {%5,%0|%0,%5}" \
- : "=r" ((USItype) (r3)), \
- "=&r" ((USItype) (r2)), \
- "=&r" ((USItype) (r1)), \
- "=&r" ((USItype) (r0)) \
- : "%0" ((USItype) (x3)), \
- "g" ((USItype) (y3)), \
- "%1" ((USItype) (x2)), \
- "g" ((USItype) (y2)), \
- "%2" ((USItype) (x1)), \
- "g" ((USItype) (y1)), \
- "%3" ((USItype) (x0)), \
- "g" ((USItype) (y0)))
+ : "=r" (r3), \
+ "=&r" (r2), \
+ "=&r" (r1), \
+ "=&r" (r0) \
+ : "%0" (x3), \
+ "g" (y3), \
+ "%1" (x2), \
+ "g" (y2), \
+ "%2" (x1), \
+ "g" (y1), \
+ "%3" (x0), \
+ "g" (y0))
# define __FP_FRAC_ADD_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \
__asm__ ("add{l} {%8,%2|%2,%8}\n\t" \
"adc{l} {%6,%1|%1,%6}\n\t" \
"adc{l} {%4,%0|%0,%4}" \
- : "=r" ((USItype) (r2)), \
- "=&r" ((USItype) (r1)), \
- "=&r" ((USItype) (r0)) \
- : "%0" ((USItype) (x2)), \
- "g" ((USItype) (y2)), \
- "%1" ((USItype) (x1)), \
- "g" ((USItype) (y1)), \
- "%2" ((USItype) (x0)), \
- "g" ((USItype) (y0)))
+ : "=r" (r2), \
+ "=&r" (r1), \
+ "=&r" (r0) \
+ : "%0" (x2), \
+ "g" (y2), \
+ "%1" (x1), \
+ "g" (y1), \
+ "%2" (x0), \
+ "g" (y0))
# define __FP_FRAC_SUB_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \
__asm__ ("sub{l} {%11,%3|%3,%11}\n\t" \
"sbb{l} {%9,%2|%2,%9}\n\t" \
"sbb{l} {%7,%1|%1,%7}\n\t" \
"sbb{l} {%5,%0|%0,%5}" \
- : "=r" ((USItype) (r3)), \
- "=&r" ((USItype) (r2)), \
- "=&r" ((USItype) (r1)), \
- "=&r" ((USItype) (r0)) \
- : "0" ((USItype) (x3)), \
- "g" ((USItype) (y3)), \
- "1" ((USItype) (x2)), \
- "g" ((USItype) (y2)), \
- "2" ((USItype) (x1)), \
- "g" ((USItype) (y1)), \
- "3" ((USItype) (x0)), \
- "g" ((USItype) (y0)))
+ : "=r" (r3), \
+ "=&r" (r2), \
+ "=&r" (r1), \
+ "=&r" (r0) \
+ : "0" (x3), \
+ "g" (y3), \
+ "1" (x2), \
+ "g" (y2), \
+ "2" (x1), \
+ "g" (y1), \
+ "3" (x0), \
+ "g" (y0))
# define __FP_FRAC_SUB_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \
__asm__ ("sub{l} {%8,%2|%2,%8}\n\t" \
"sbb{l} {%6,%1|%1,%6}\n\t" \
"sbb{l} {%4,%0|%0,%4}" \
- : "=r" ((USItype) (r2)), \
- "=&r" ((USItype) (r1)), \
- "=&r" ((USItype) (r0)) \
- : "0" ((USItype) (x2)), \
- "g" ((USItype) (y2)), \
- "1" ((USItype) (x1)), \
- "g" ((USItype) (y1)), \
- "2" ((USItype) (x0)), \
- "g" ((USItype) (y0)))
+ : "=r" (r2), \
+ "=&r" (r1), \
+ "=&r" (r0) \
+ : "0" (x2), \
+ "g" (y2), \
+ "1" (x1), \
+ "g" (y1), \
+ "2" (x0), \
+ "g" (y0))
# define __FP_FRAC_ADDI_4(x3,x2,x1,x0,i) \
__asm__ ("add{l} {%4,%3|%3,%4}\n\t" \
"adc{l} {$0,%2|%2,0}\n\t" \
"adc{l} {$0,%1|%1,0}\n\t" \
"adc{l} {$0,%0|%0,0}" \
- : "+r" ((USItype) (x3)), \
- "+&r" ((USItype) (x2)), \
- "+&r" ((USItype) (x1)), \
- "+&r" ((USItype) (x0)) \
- : "g" ((USItype) (i)))
+ : "+r" (x3), \
+ "+&r" (x2), \
+ "+&r" (x1), \
+ "+&r" (x0) \
+ : "g" (i))
# define _FP_MUL_MEAT_S(R,X,Y) \
next reply other threads:[~2023-02-09 19:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-09 19:49 Adhemerval Zanella [this message]
-- strict thread matches above, loose matches on Subject: below --
2023-08-30 12:37 Adhemerval Zanella
2022-10-28 17:42 Adhemerval Zanella
2022-10-04 13:00 Adhemerval Zanella
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