From: bal <none@none>
Date: Wed, 30 Jan 1985 16:34:14 +0000 (+0000)
Subject: Bugs fixed for the following patterns:
X-Git-Tag: release-5-5~5690
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=d1c0d1db138811a709190c19370bac71141ed833;p=ack.git

Bugs fixed for the following patterns:
lol loc 255 and 2  (byte order was wrong)
loc x beq , 0 < x < 128  (was 0 < x < 256)
loc x bne (idem).
These bugs were introduced in version 2.2.
---

diff --git a/mach/m68k2/cg/table b/mach/m68k2/cg/table
index ba019c79d..068d2faac 100644
--- a/mach/m68k2/cg/table
+++ b/mach/m68k2/cg/table
@@ -1308,7 +1308,7 @@ and defined($1) && $1 == 2 | ANY DATASCR |
 				"and %[2],%[1]"
 				setcc(%[1])
 				erase(%[1])		| %[1]  | | (2,2)+%[2]
-lol loc and $2 == 255 && inreg($1) < 2 && $3 == 2 | | | {DISPL1,LB,$1} | |
+lol loc and $2 == 255 && inreg($1) < 2 && $3 == 2 | | | {DISPL1,LB,$1+1} | |
 lal loi and lal sti $1 == $4 && $2 == 1 && $3 == 2 && $5 == 1 && inreg($1) < 2
 			   | DATAREG |
 				remove(MEM_ALL)
@@ -2371,14 +2371,14 @@ tgt	|	DATA_ALT |	allocate(DATAREG={IMMEDIATE,1})
 
 bra |  STACK |	"bra $1"	| | |
 /* byte comparisons */
-loc beq  $1 >= 0 && $1 < 256 | nocoercions: DATA_ALT1 |
+loc beq  $1 >= 0 && $1 < 128 | nocoercions: DATA_ALT1 |
 				remove(ALL)
 				"cmp.b #$1,%[1]"
 				"beq $2"	| | |
 ...			     | DATA_ALT STACK |
 				"cmp #$1,%[1]"
 				"beq $2"	| | |
-loc bne  $1 >= 0 && $1 < 256 | nocoercions: DATA_ALT1 |
+loc bne  $1 >= 0 && $1 < 128 | nocoercions: DATA_ALT1 |
 				remove(ALL)
 				"cmp.b #$1,%[1]"
 				"bne $2"	| | |