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lib1funcs.asm (___cmpsi2, ___ucmpsi2): Bum three instructions from each routine.

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* config/h8300/lib1funcs.asm (___cmpsi2, ___ucmpsi2):
	Bum three instructions from each routine.

From-SVN: r52557
This commit is contained in:
Toshiyasu Morita 2002-04-20 16:02:36 +00:00 committed by Kazu Hirata
parent 994bca95a4
commit b1113e0aac
2 changed files with 22 additions and 22 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2002-04-20 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com>
* config/h8300/lib1funcs.asm (___cmpsi2, ___ucmpsi2):
Bum three instructions from each routine.
2002-04-20 Neil Booth <neil@daikokuya.demon.co.uk>
* Makefile.in: Update.

39
gcc/config/h8300/lib1funcs.asm
View File

@ -1,5 +1,6 @@
;; libgcc routines for the Hitachi H8/300 CPU.
;; Contributed by Steve Chamberlain <sac@cygnus.com>
;; Optimizations by Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com>
/* Copyright (C) 1994, 2000, 2001 Free Software Foundation, Inc.
@ -108,24 +109,21 @@ Boston, MA 02111-1307, USA. */
.align 2
.global ___cmpsi2
___cmpsi2:
cmp.w A2,A0
bne .L2
cmp.w A3,A1
cmp.w A0,A2
bne .L2
cmp.w A1,A3
bne .L4
mov.w #1,A0
rts
.L2:
cmp.w A0,A2
bgt .L4
bne .L3
cmp.w A1,A3
bls .L3
.L4:
sub.w A0,A0
rts
bgt .L5
.L3:
mov.w #2,A0
rts
.L4:
bls .L3
.L5:
sub.w A0,A0
rts
.end
#endif
@ -137,24 +135,21 @@ ___cmpsi2:
.align 2
.global ___ucmpsi2
___ucmpsi2:
cmp.w A2,A0
bne .L2
cmp.w A3,A1
cmp.w A0,A2
bne .L2
cmp.w A1,A3
bne .L4
mov.w #1,A0
rts
.L2:
cmp.w A0,A2
bhi .L4
bne .L3
cmp.w A1,A3
bls .L3
.L4:
sub.w A0,A0
rts
bhi .L5
.L3:
mov.w #2,A0
rts
.L4:
bls .L3
.L5:
sub.w A0,A0
rts
.end
#endif