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* libc/machine/sh/memcpy.S (Large): Fix alignment rounding. 

Store high part of leading bytes too.
This commit is contained in:
Joern Rennecke 2002-03-26 17:22:16 +00:00
parent a485d93f10
commit 43ecf6e828
2 changed files with 7 additions and 1 deletions
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5
newlib/ChangeLog
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@ -1,3 +1,8 @@
Tue Mar 26 17:17:10 2002 J"orn Rennecke <joern.rennecke@superh.com>
* libc/machine/sh/memcpy.S (Large): Fix alignment rounding.
Store high part of leading bytes too.
2002-03-22 Richard Sandiford <rsandifo@redhat.com> 2002-03-22 Richard Sandiford <rsandifo@redhat.com>
* libm/math/ef_hypot.c: Increase scale factor to 68. * libm/math/ef_hypot.c: Increase scale factor to 68.

3
newlib/libc/machine/sh/memcpy.S
View File

@ -134,7 +134,7 @@ L8_15: /* 8..15 byte memcpy cntd. */
Large: Large:
ld.b r2, 0, r63 ld.b r2, 0, r63
pta/l Loop_ua, tr1 pta/l Loop_ua, tr1
andi r3, 7, r7 ori r3, -8, r7
sub r2, r7, r22 sub r2, r7, r22
sub r3, r2, r6 sub r3, r2, r6
add r2, r4, r5 add r2, r4, r5
@ -142,6 +142,7 @@ Large:
addi r5, -16, r5 addi r5, -16, r5
movi 64+8, r27 // could subtract r7 from that. movi 64+8, r27 // could subtract r7 from that.
stlo.q r2, 0, r0 stlo.q r2, 0, r0
sthi.q r2, 7, r0
ldx.q r22, r6, r0 ldx.q r22, r6, r0
bgtu/l r27, r4, tr1 bgtu/l r27, r4, tr1