Article View: gnu.gcc.bug
Article #1243NOT A BUG REPORT: gcc 2.2.2 -O redundant code survives
From: David Keppel
Date: Fri, 02 Oct 1992 18:31
Date: Fri, 02 Oct 1992 18:31
1455 lines
38299 bytes
38299 bytes
Compiling with gcc 2.2.2, A source fragment doing byte handling
performs several redundant operations. Maybe improving the code would
help others.
The source (full text at the end of the message) is approximately:
foo (unsigned char *x)
{
do {
unsigned char code;
code = *x++;
switch (code) { all 256 cases are handled }
} while (expr)
}
Compiling with `-O' or with `-O2' on the SPARC, the following sequence
is produced. It loads a byte and zero-fills the rest of the register.
It then masks off all high bits. But that is redundant because the
load clears all high bits. Next, the value is compared to 255 for a
branch around the switch, even though the value can never be more than
255 (as was just asserted by the masking off high bits). Here is a
code fragment:
mov 255,%l2
...
ldub [%i2],%g3 ! load 8 bits, zero rest of bits
and %g3,0xff,%g3 ! redundant: clear high bits
cmp %l2,%g3 ! redundant: 255 never < 0xff
blu L4 ! dead branch
add %i2,1,%i2
`gcc' on the MIPS produces the same results:
lbu $2,0($6) ! load 8 bits, zero rest of bits
#nop
andi $4,$2,0x00ff ! redundant: clear high bits
li $2,255
sltu $2,$2,$4 ! redundant: 255 never < 0xff
.set noreorder
.set nomacro
bne $2,$0,$L4 ! dead branch
addu $6,$6,1
Here's the output of `gcc -v' on one platform:
% gcc -v -O -S junk2.c
/uns/trial/lib/gcc-lib/decstation/2.2.2/cpp -lang-c -v -undef -D__GNUC__=2 -D__ANSI_COMPAT -DMIPSEL -DR3000 -DSYSTYPE_BSD -D_SYSTYPE_BSD -Dbsd4_2 -Dhost_mips -Dmips -Dultrix -Dunix -D__ANSI_COMPAT -D__MIPSEL__ -D__R3000__ -D__SYSTYPE_BSD__ -D___SYSTYPE_BSD__ -D__bsd4_2__ -D__host_mips__ -D__mips__ -D__ultrix__ -D__unix__ -D__ANSI_COMPAT -D__MIPSEL -D__R3000 -D__SYSTYPE_BSD -D___SYSTYPE_BSD -D__bsd4_2 -D__host_mips -D__mips -D__ultrix -D__unix -D__OPTIMIZE__ -D__LANGUAGE_C__ -D__LANGUAGE_C -DLANGUAGE_C jun
k2.c /usr/tmp/cca14132.i
GNU CPP version 2.2.2 [AL 1.1, MM 19] DECstation running ultrix
/uns/trial/lib/gcc-lib/decstation/2.2.2/cc1 /usr/tmp/cca14132.i -mgpopt -quiet -dumpbase junk2.c -O -version -o junk2.s
GNU C version 2.2.2 [AL 1.1, MM 19] DECstation running ultrix compiled by GNU C version 2.2.2.
At the end is the long input file `junk2.c'.
;-D on ( The speed of things to come ) Pardo
/* junk2.c */
struct ADT;
void
lamda_function_0x8 (var_0x2, var_0x3, var_0x4, var_0x5)
unsigned char **var_0x2;
unsigned char *var_0x3;
unsigned char **var_0x4;
unsigned char *var_0x5;
{
unsigned char *var_0x6;
unsigned char *var_0x1;
unsigned char var_0x7;
var_0x3 = ( ( var_0x3 ) - ( 16 ) ) ;
var_0x5 = ( ( var_0x5 ) - ( 2 ) ) ;
var_0x1 = (* var_0x2 ) ;
var_0x6 = (* var_0x4 ) ;
do {
{
var_0x7 = (* var_0x6 ) ;
var_0x6 = ( ( var_0x6 ) + ( 1 ) ) ;
switch ( var_0x7 ) {
case 255:
var_0x7 = (* var_0x6 ) ;
var_0x6 = ( ( var_0x6 ) + ( 1 ) ) ;
(* var_0x1 ) = var_0x7 ;
var_0x1 = ( ( var_0x1 ) + ( 1 ) ) ;
break;
case 254:
(* ( ( var_0x1 ) + ( 0 ) ) ) = 255 ;
var_0x1 = ( ( var_0x1 ) + ( 1 ) ) ;
break;
case 253:
(* ( ( var_0x1 ) + ( 0 ) ) ) = 250 ;
var_0x1 = ( ( var_0x1 ) + ( 1 ) ) ;
break;
case 252:
(* ( ( var_0x1 ) + ( 0 ) ) ) = 248 ;
var_0x1 = ( ( var_0x1 ) + ( 1 ) ) ;
break;
case 251:
(* ( (var_0x1) + (0) ) ) = 246;
var_0x1 = ( (var_0x1) + (1) );
break;
case 250:
(* ( (var_0x1) + (0) ) ) = 244;
var_0x1 = ( (var_0x1) + (1) );
break;
case 249:
(* ( (var_0x1) + (0) ) ) = 242;
var_0x1 = ( (var_0x1) + (1) );
break;
case 248:
(* ( (var_0x1) + (0) ) ) = 240;
var_0x1 = ( (var_0x1) + (1) );
break;
case 247:
(* ( (var_0x1) + (0) ) ) = 236;
var_0x1 = ( (var_0x1) + (1) );
break;
case 246:
(* ( (var_0x1) + (0) ) ) = 234;
var_0x1 = ( (var_0x1) + (1) );
break;
case 245:
(* ( (var_0x1) + (0) ) ) = 232;
var_0x1 = ( (var_0x1) + (1) );
break;
case 244:
(* ( (var_0x1) + (0) ) ) = 230;
var_0x1 = ( (var_0x1) + (1) );
break;
case 243:
(* ( (var_0x1) + (0) ) ) = 228;
var_0x1 = ( (var_0x1) + (1) );
break;
case 242:
(* ( (var_0x1) + (0) ) ) = 226;
var_0x1 = ( (var_0x1) + (1) );
break;
case 241:
(* ( (var_0x1) + (0) ) ) = 224;
var_0x1 = ( (var_0x1) + (1) );
break;
case 240:
(* ( (var_0x1) + (0) ) ) = 222;
var_0x1 = ( (var_0x1) + (1) );
break;
case 239:
(* ( (var_0x1) + (0) ) ) = 218;
var_0x1 = ( (var_0x1) + (1) );
break;
case 238:
(* ( (var_0x1) + (0) ) ) = 216;
var_0x1 = ( (var_0x1) + (1) );
break;
case 237:
(* ( (var_0x1) + (0) ) ) = 214;
var_0x1 = ( (var_0x1) + (1) );
break;
case 236:
(* ( (var_0x1) + (0) ) ) = 212;
var_0x1 = ( (var_0x1) + (1) );
break;
case 235:
(* ( (var_0x1) + (0) ) ) = 210;
var_0x1 = ( (var_0x1) + (1) );
break;
case 234:
(* ( (var_0x1) + (0) ) ) = 208;
var_0x1 = ( (var_0x1) + (1) );
break;
case 233:
(* ( (var_0x1) + (0) ) ) = 192;
var_0x1 = ( (var_0x1) + (1) );
break;
case 232:
(* ( (var_0x1) + (0) ) ) = 191;
var_0x1 = ( (var_0x1) + (1) );
break;
case 231:
(* ( (var_0x1) + (0) ) ) = 187;
var_0x1 = ( (var_0x1) + (1) );
break;
case 230:
(* ( (var_0x1) + (0) ) ) = 184;
var_0x1 = ( (var_0x1) + (1) );
break;
case 229:
(* ( (var_0x1) + (0) ) ) = 182;
var_0x1 = ( (var_0x1) + (1) );
break;
case 228:
(* ( (var_0x1) + (0) ) ) = 176;
var_0x1 = ( (var_0x1) + (1) );
break;
case 227:
(* ( (var_0x1) + (0) ) ) = 162;
var_0x1 = ( (var_0x1) + (1) );
break;
case 226:
(* ( (var_0x1) + (0) ) ) = 160;
var_0x1 = ( (var_0x1) + (1) );
break;
case 225:
(* ( (var_0x1) + (0) ) ) = 152;
var_0x1 = ( (var_0x1) + (1) );
break;
case 224:
(* ( (var_0x1) + (0) ) ) = 150;
var_0x1 = ( (var_0x1) + (1) );
break;
case 223:
(* ( (var_0x1) + (0) ) ) = 148;
var_0x1 = ( (var_0x1) + (1) );
break;
case 222:
(* ( (var_0x1) + (0) ) ) = 144;
var_0x1 = ( (var_0x1) + (1) );
break;
case 221:
(* ( (var_0x1) + (0) ) ) = 128;
var_0x1 = ( (var_0x1) + (1) );
break;
case 220:
(* ( (var_0x1) + (0) ) ) = 117;
var_0x1 = ( (var_0x1) + (1) );
break;
case 219:
(* ( (var_0x1) + (0) ) ) = 116;
var_0x1 = ( (var_0x1) + (1) );
break;
case 218:
(* ( (var_0x1) + (0) ) ) = 115;
var_0x1 = ( (var_0x1) + (1) );
break;
case 217:
(* ( (var_0x1) + (0) ) ) = 114;
var_0x1 = ( (var_0x1) + (1) );
break;
case 216:
(* ( (var_0x1) + (0) ) ) = 112;
var_0x1 = ( (var_0x1) + (1) );
break;
case 215:
(* ( (var_0x1) + (0) ) ) = 111;
var_0x1 = ( (var_0x1) + (1) );
break;
case 214:
(* ( (var_0x1) + (0) ) ) = 110;
var_0x1 = ( (var_0x1) + (1) );
break;
case 213:
(* ( (var_0x1) + (0) ) ) = 109;
var_0x1 = ( (var_0x1) + (1) );
break;
case 212:
(* ( (var_0x1) + (0) ) ) = 108;
var_0x1 = ( (var_0x1) + (1) );
break;
case 211:
(* ( (var_0x1) + (0) ) ) = 105;
var_0x1 = ( (var_0x1) + (1) );
break;
case 210:
(* ( (var_0x1) + (0) ) ) = 104;
var_0x1 = ( (var_0x1) + (1) );
break;
case 209:
(* ( (var_0x1) + (0) ) ) = 103;
var_0x1 = ( (var_0x1) + (1) );
break;
case 208:
(* ( (var_0x1) + (0) ) ) = 102;
var_0x1 = ( (var_0x1) + (1) );
break;
case 207:
(* ( (var_0x1) + (0) ) ) = 101;
var_0x1 = ( (var_0x1) + (1) );
break;
case 206:
(* ( (var_0x1) + (0) ) ) = 100;
var_0x1 = ( (var_0x1) + (1) );
break;
case 205:
(* ( (var_0x1) + (0) ) ) = 99;
var_0x1 = ( (var_0x1) + (1) );
break;
case 204:
(* ( (var_0x1) + (0) ) ) = 98;
var_0x1 = ( (var_0x1) + (1) );
break;
case 203:
(* ( (var_0x1) + (0) ) ) = 97;
var_0x1 = ( (var_0x1) + (1) );
break;
case 202:
(* ( (var_0x1) + (0) ) ) = 96;
var_0x1 = ( (var_0x1) + (1) );
break;
case 201:
(* ( (var_0x1) + (0) ) ) = 95;
var_0x1 = ( (var_0x1) + (1) );
break;
case 200:
(* ( (var_0x1) + (0) ) ) = 79;
var_0x1 = ( (var_0x1) + (1) );
break;
case 199:
(* ( (var_0x1) + (0) ) ) = 78;
var_0x1 = ( (var_0x1) + (1) );
break;
case 198:
(* ( (var_0x1) + (0) ) ) = 64;
var_0x1 = ( (var_0x1) + (1) );
break;
case 197:
(* ( (var_0x1) + (0) ) ) = 63;
var_0x1 = ( (var_0x1) + (1) );
break;
case 196:
(* ( (var_0x1) + (0) ) ) = 58;
var_0x1 = ( (var_0x1) + (1) );
break;
case 195:
(* ( (var_0x1) + (0) ) ) = 50;
var_0x1 = ( (var_0x1) + (1) );
break;
case 194:
(* ( (var_0x1) + (0) ) ) = 47;
var_0x1 = ( (var_0x1) + (1) );
break;
case 193:
(* ( (var_0x1) + (0) ) ) = 46;
var_0x1 = ( (var_0x1) + (1) );
break;
case 192:
(* ( (var_0x1) + (0) ) ) = 45;
var_0x1 = ( (var_0x1) + (1) );
break;
case 191:
(* ( (var_0x1) + (0) ) ) = 44;
var_0x1 = ( (var_0x1) + (1) );
break;
case 190:
(* ( (var_0x1) + (0) ) ) = 43;
var_0x1 = ( (var_0x1) + (1) );
break;
case 189:
(* ( (var_0x1) + (0) ) ) = 42;
var_0x1 = ( (var_0x1) + (1) );
break;
case 188:
(* ( (var_0x1) + (0) ) ) = 40;
var_0x1 = ( (var_0x1) + (1) );
break;
case 187:
(* ( (var_0x1) + (0) ) ) = 39;
var_0x1 = ( (var_0x1) + (1) );
break;
case 186:
(* ( (var_0x1) + (0) ) ) = 38;
var_0x1 = ( (var_0x1) + (1) );
break;
case 185:
(* ( (var_0x1) + (0) ) ) = 37;
var_0x1 = ( (var_0x1) + (1) );
break;
case 184:
(* ( (var_0x1) + (0) ) ) = 36;
var_0x1 = ( (var_0x1) + (1) );
break;
case 183:
(* ( (var_0x1) + (0) ) ) = 35;
var_0x1 = ( (var_0x1) + (1) );
break;
case 182:
(* ( (var_0x1) + (0) ) ) = 34;
var_0x1 = ( (var_0x1) + (1) );
break;
case 181:
(* ( (var_0x1) + (0) ) ) = 33;
var_0x1 = ( (var_0x1) + (1) );
break;
case 180:
(* ( (var_0x1) + (0) ) ) = 32;
var_0x1 = ( (var_0x1) + (1) );
break;
case 179:
(* ( (var_0x1) + (0) ) ) = 28;
var_0x1 = ( (var_0x1) + (1) );
break;
case 178:
(* ( (var_0x1) + (0) ) ) = 24;
var_0x1 = ( (var_0x1) + (1) );
break;
case 177:
(* ( (var_0x1) + (0) ) ) = 20;
var_0x1 = ( (var_0x1) + (1) );
break;
case 176:
(* ( (var_0x1) + (0) ) ) = 17;
var_0x1 = ( (var_0x1) + (1) );
break;
case 175:
(* ( (var_0x1) + (0) ) ) = 16;
var_0x1 = ( (var_0x1) + (1) );
break;
case 174:
(* ( (var_0x1) + (0) ) ) = 15;
var_0x1 = ( (var_0x1) + (1) );
break;
case 173:
(* ( (var_0x1) + (0) ) ) = 14;
var_0x1 = ( (var_0x1) + (1) );
break;
case 172:
(* ( (var_0x1) + (0) ) ) = 13;
var_0x1 = ( (var_0x1) + (1) );
break;
case 171:
(* ( (var_0x1) + (0) ) ) = 12;
var_0x1 = ( (var_0x1) + (1) );
break;
case 170:
(* ( (var_0x1) + (0) ) ) = 10;
var_0x1 = ( (var_0x1) + (1) );
break;
case 169:
(* ( (var_0x1) + (0) ) ) = 8;
var_0x1 = ( (var_0x1) + (1) );
break;
case 168:
(* ( (var_0x1) + (0) ) ) = 7;
var_0x1 = ( (var_0x1) + (1) );
break;
case 167:
(* ( (var_0x1) + (0) ) ) = 6;
var_0x1 = ( (var_0x1) + (1) );
break;
case 166:
(* ( (var_0x1) + (0) ) ) = 5;
var_0x1 = ( (var_0x1) + (1) );
break;
case 165:
(* ( (var_0x1) + (0) ) ) = 4;
var_0x1 = ( (var_0x1) + (1) );
break;
case 164:
(* ( (var_0x1) + (0) ) ) = 3;
var_0x1 = ( (var_0x1) + (1) );
break;
case 163:
(* ( (var_0x1) + (0) ) ) = 2;
var_0x1 = ( (var_0x1) + (1) );
break;
case 162:
(* ( (var_0x1) + (0) ) ) = 1;
var_0x1 = ( (var_0x1) + (1) );
break;
case 161:
(* ( (var_0x1) + (0) ) ) = 0;
var_0x1 = ( (var_0x1) + (1) );
break;
case 160:
(* ( (var_0x1) + (0) ) ) = 255;
(* ( (var_0x1) + (1) ) ) = 255;
var_0x1 = ( (var_0x1) + (2) );
break;
case 159:
(* ( (var_0x1) + (0) ) ) = 255;
(* ( (var_0x1) + (1) ) ) = 250;
var_0x1 = ( (var_0x1) + (2) );
break;
case 158:
(* ( (var_0x1) + (0) ) ) = 224;
(* ( (var_0x1) + (1) ) ) = 8;
var_0x1 = ( (var_0x1) + (2) );
break;
case 157:
(* ( (var_0x1) + (0) ) ) = 224;
(* ( (var_0x1) + (1) ) ) = 4;
var_0x1 = ( (var_0x1) + (2) );
break;
case 156:
(* ( (var_0x1) + (0) ) ) = 224;
(* ( (var_0x1) + (1) ) ) = 1;
var_0x1 = ( (var_0x1) + (2) );
break;
case 155:
(* ( (var_0x1) + (0) ) ) = 212;
(* ( (var_0x1) + (1) ) ) = 7;
var_0x1 = ( (var_0x1) + (2) );
break;
case 154:
(* ( (var_0x1) + (0) ) ) = 212;
(* ( (var_0x1) + (1) ) ) = 2;
var_0x1 = ( (var_0x1) + (2) );
break;
case 153:
(* ( (var_0x1) + (0) ) ) = 210;
(* ( (var_0x1) + (1) ) ) = 7;
var_0x1 = ( (var_0x1) + (2) );
break;
case 152:
(* ( (var_0x1) + (0) ) ) = 210;
(* ( (var_0x1) + (1) ) ) = 6;
var_0x1 = ( (var_0x1) + (2) );
break;
case 151:
(* ( (var_0x1) + (0) ) ) = 210;
(* ( (var_0x1) + (1) ) ) = 2;
var_0x1 = ( (var_0x1) + (2) );
break;
case 150:
(* ( (var_0x1) + (0) ) ) = 208;
(* ( (var_0x1) + (1) ) ) = 39;
var_0x1 = ( (var_0x1) + (2) );
break;
case 149:
(* ( (var_0x1) + (0) ) ) = 208;
(* ( (var_0x1) + (1) ) ) = 7;
var_0x1 = ( (var_0x1) + (2) );
break;
case 148:
(* ( (var_0x1) + (0) ) ) = 208;
(* ( (var_0x1) + (1) ) ) = 6;
var_0x1 = ( (var_0x1) + (2) );
break;
case 147:
(* ( (var_0x1) + (0) ) ) = 208;
(* ( (var_0x1) + (1) ) ) = 2;
var_0x1 = ( (var_0x1) + (2) );
break;
case 146:
(* ( (var_0x1) + (0) ) ) = 192;
(* ( (var_0x1) + (1) ) ) = 39;
var_0x1 = ( (var_0x1) + (2) );
break;
case 145:
(* ( (var_0x1) + (0) ) ) = 192;
(* ( (var_0x1) + (1) ) ) = 0;
var_0x1 = ( (var_0x1) + (2) );
break;
case 144:
(* ( (var_0x1) + (0) ) ) = 191;
(* ( (var_0x1) + (1) ) ) = 252;
var_0x1 = ( (var_0x1) + (2) );
break;
case 143:
(* ( (var_0x1) + (0) ) ) = 191;
(* ( (var_0x1) + (1) ) ) = 244;
var_0x1 = ( (var_0x1) + (2) );
break;
case 142:
(* ( (var_0x1) + (0) ) ) = 182;
(* ( (var_0x1) + (1) ) ) = 16;
var_0x1 = ( (var_0x1) + (2) );
break;
case 141:
(* ( (var_0x1) + (0) ) ) = 180;
(* ( (var_0x1) + (1) ) ) = 16;
var_0x1 = ( (var_0x1) + (2) );
break;
case 140:
(* ( (var_0x1) + (0) ) ) = 172;
(* ( (var_0x1) + (1) ) ) = 16;
var_0x1 = ( (var_0x1) + (2) );
break;
case 139:
(* ( (var_0x1) + (0) ) ) = 160;
(* ( (var_0x1) + (1) ) ) = 8;
var_0x1 = ( (var_0x1) + (2) );
break;
case 138:
(* ( (var_0x1) + (0) ) ) = 160;
(* ( (var_0x1) + (1) ) ) = 1;
var_0x1 = ( (var_0x1) + (2) );
break;
case 137:
(* ( (var_0x1) + (0) ) ) = 150;
(* ( (var_0x1) + (1) ) ) = 16;
var_0x1 = ( (var_0x1) + (2) );
break;
case 136:
(* ( (var_0x1) + (0) ) ) = 148;
(* ( (var_0x1) + (1) ) ) = 16;
var_0x1 = ( (var_0x1) + (2) );
break;
case 135:
(* ( (var_0x1) + (0) ) ) = 146;
(* ( (var_0x1) + (1) ) ) = 18;
var_0x1 = ( (var_0x1) + (2) );
break;
case 134:
(* ( (var_0x1) + (0) ) ) = 146;
(* ( (var_0x1) + (1) ) ) = 16;
var_0x1 = ( (var_0x1) + (2) );
break;
case 133:
(* ( (var_0x1) + (0) ) ) = 146;
(* ( (var_0x1) + (1) ) ) = 7;
var_0x1 = ( (var_0x1) + (2) );
break;
case 132:
(* ( (var_0x1) + (0) ) ) = 144;
(* ( (var_0x1) + (1) ) ) = 18;
var_0x1 = ( (var_0x1) + (2) );
break;
case 131:
(* ( (var_0x1) + (0) ) ) = 144;
(* ( (var_0x1) + (1) ) ) = 16;
var_0x1 = ( (var_0x1) + (2) );
break;
case 130:
(* ( (var_0x1) + (0) ) ) = 144;
(* ( (var_0x1) + (1) ) ) = 7;
var_0x1 = ( (var_0x1) + (2) );
break;
case 129:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 167;
var_0x1 = ( (var_0x1) + (2) );
break;
case 128:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 166;
var_0x1 = ( (var_0x1) + (2) );
break;
case 127:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 163;
var_0x1 = ( (var_0x1) + (2) );
break;
case 126:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 162;
var_0x1 = ( (var_0x1) + (2) );
break;
case 125:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
var_0x1 = ( (var_0x1) + (2) );
break;
case 124:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 19;
var_0x1 = ( (var_0x1) + (2) );
break;
case 123:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 0;
var_0x1 = ( (var_0x1) + (2) );
break;
case 122:
(* ( (var_0x1) + (0) ) ) = 127;
(* ( (var_0x1) + (1) ) ) = 255;
var_0x1 = ( (var_0x1) + (2) );
break;
case 121:
(* ( (var_0x1) + (0) ) ) = 116;
(* ( (var_0x1) + (1) ) ) = 32;
var_0x1 = ( (var_0x1) + (2) );
break;
case 120:
(* ( (var_0x1) + (0) ) ) = 105;
(* ( (var_0x1) + (1) ) ) = 110;
var_0x1 = ( (var_0x1) + (2) );
break;
case 119:
(* ( (var_0x1) + (0) ) ) = 101;
(* ( (var_0x1) + (1) ) ) = 110;
var_0x1 = ( (var_0x1) + (2) );
break;
case 118:
(* ( (var_0x1) + (0) ) ) = 96;
(* ( (var_0x1) + (1) ) ) = 28;
var_0x1 = ( (var_0x1) + (2) );
break;
case 117:
(* ( (var_0x1) + (0) ) ) = 96;
(* ( (var_0x1) + (1) ) ) = 16;
var_0x1 = ( (var_0x1) + (2) );
break;
case 116:
(* ( (var_0x1) + (0) ) ) = 96;
(* ( (var_0x1) + (1) ) ) = 12;
var_0x1 = ( (var_0x1) + (2) );
break;
case 115:
(* ( (var_0x1) + (0) ) ) = 96;
(* ( (var_0x1) + (1) ) ) = 8;
var_0x1 = ( (var_0x1) + (2) );
break;
case 114:
(* ( (var_0x1) + (0) ) ) = 96;
(* ( (var_0x1) + (1) ) ) = 4;
var_0x1 = ( (var_0x1) + (2) );
break;
case 113:
(* ( (var_0x1) + (0) ) ) = 96;
(* ( (var_0x1) + (1) ) ) = 1;
var_0x1 = ( (var_0x1) + (2) );
break;
case 112:
(* ( (var_0x1) + (0) ) ) = 64;
(* ( (var_0x1) + (1) ) ) = 0;
var_0x1 = ( (var_0x1) + (2) );
break;
case 111:
(* ( (var_0x1) + (0) ) ) = 63;
(* ( (var_0x1) + (1) ) ) = 255;
var_0x1 = ( (var_0x1) + (2) );
break;
case 110:
(* ( (var_0x1) + (0) ) ) = 50;
(* ( (var_0x1) + (1) ) ) = 191;
var_0x1 = ( (var_0x1) + (2) );
break;
case 109:
(* ( (var_0x1) + (0) ) ) = 50;
(* ( (var_0x1) + (1) ) ) = 128;
var_0x1 = ( (var_0x1) + (2) );
break;
case 108:
(* ( (var_0x1) + (0) ) ) = 37;
(* ( (var_0x1) + (1) ) ) = 115;
var_0x1 = ( (var_0x1) + (2) );
break;
case 107:
(* ( (var_0x1) + (0) ) ) = 34;
(* ( (var_0x1) + (1) ) ) = 128;
var_0x1 = ( (var_0x1) + (2) );
break;
case 106:
(* ( (var_0x1) + (0) ) ) = 32;
(* ( (var_0x1) + (1) ) ) = 32;
var_0x1 = ( (var_0x1) + (2) );
break;
case 105:
(* ( (var_0x1) + (0) ) ) = 32;
(* ( (var_0x1) + (1) ) ) = 20;
var_0x1 = ( (var_0x1) + (2) );
break;
case 104:
(* ( (var_0x1) + (0) ) ) = 32;
(* ( (var_0x1) + (1) ) ) = 12;
var_0x1 = ( (var_0x1) + (2) );
break;
case 103:
(* ( (var_0x1) + (0) ) ) = 32;
(* ( (var_0x1) + (1) ) ) = 8;
var_0x1 = ( (var_0x1) + (2) );
break;
case 102:
(* ( (var_0x1) + (0) ) ) = 32;
(* ( (var_0x1) + (1) ) ) = 4;
var_0x1 = ( (var_0x1) + (2) );
break;
case 101:
(* ( (var_0x1) + (0) ) ) = 32;
(* ( (var_0x1) + (1) ) ) = 2;
var_0x1 = ( (var_0x1) + (2) );
break;
case 100:
(* ( (var_0x1) + (0) ) ) = 32;
(* ( (var_0x1) + (1) ) ) = 1;
var_0x1 = ( (var_0x1) + (2) );
break;
case 99:
(* ( (var_0x1) + (0) ) ) = 32;
(* ( (var_0x1) + (1) ) ) = 0;
var_0x1 = ( (var_0x1) + (2) );
break;
case 98:
(* ( (var_0x1) + (0) ) ) = 21;
(* ( (var_0x1) + (1) ) ) = 0;
var_0x1 = ( (var_0x1) + (2) );
break;
case 97:
(* ( (var_0x1) + (0) ) ) = 19;
(* ( (var_0x1) + (1) ) ) = 0;
var_0x1 = ( (var_0x1) + (2) );
break;
case 96:
(* ( (var_0x1) + (0) ) ) = 18;
(* ( (var_0x1) + (1) ) ) = 128;
var_0x1 = ( (var_0x1) + (2) );
break;
case 95:
(* ( (var_0x1) + (0) ) ) = 17;
(* ( (var_0x1) + (1) ) ) = 0;
var_0x1 = ( (var_0x1) + (2) );
break;
case 94:
(* ( (var_0x1) + (0) ) ) = 16;
(* ( (var_0x1) + (1) ) ) = 128;
var_0x1 = ( (var_0x1) + (2) );
break;
case 93:
(* ( (var_0x1) + (0) ) ) = 9;
(* ( (var_0x1) + (1) ) ) = 0;
var_0x1 = ( (var_0x1) + (2) );
break;
case 92:
(* ( (var_0x1) + (0) ) ) = 5;
(* ( (var_0x1) + (1) ) ) = 0;
var_0x1 = ( (var_0x1) + (2) );
break;
case 91:
(* ( (var_0x1) + (0) ) ) = 2;
(* ( (var_0x1) + (1) ) ) = 128;
var_0x1 = ( (var_0x1) + (2) );
break;
case 90:
(* ( (var_0x1) + (0) ) ) = 1;
(* ( (var_0x1) + (1) ) ) = 0;
var_0x1 = ( (var_0x1) + (2) );
break;
case 89:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 126;
var_0x1 = ( (var_0x1) + (2) );
break;
case 88:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 118;
var_0x1 = ( (var_0x1) + (2) );
break;
case 87:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 117;
var_0x1 = ( (var_0x1) + (2) );
break;
case 86:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 113;
var_0x1 = ( (var_0x1) + (2) );
break;
case 85:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 107;
var_0x1 = ( (var_0x1) + (2) );
break;
case 84:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 95;
var_0x1 = ( (var_0x1) + (2) );
break;
case 83:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 37;
var_0x1 = ( (var_0x1) + (2) );
break;
case 82:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 29;
var_0x1 = ( (var_0x1) + (2) );
break;
case 81:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 28;
var_0x1 = ( (var_0x1) + (2) );
break;
case 80:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 27;
var_0x1 = ( (var_0x1) + (2) );
break;
case 79:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 26;
var_0x1 = ( (var_0x1) + (2) );
break;
case 78:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 25;
var_0x1 = ( (var_0x1) + (2) );
break;
case 77:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 23;
var_0x1 = ( (var_0x1) + (2) );
break;
case 76:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 21;
var_0x1 = ( (var_0x1) + (2) );
break;
case 75:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 20;
var_0x1 = ( (var_0x1) + (2) );
break;
case 74:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 18;
var_0x1 = ( (var_0x1) + (2) );
break;
case 73:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 12;
var_0x1 = ( (var_0x1) + (2) );
break;
case 72:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 11;
var_0x1 = ( (var_0x1) + (2) );
break;
case 71:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 10;
var_0x1 = ( (var_0x1) + (2) );
break;
case 70:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 9;
var_0x1 = ( (var_0x1) + (2) );
break;
case 69:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 8;
var_0x1 = ( (var_0x1) + (2) );
break;
case 68:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 7;
var_0x1 = ( (var_0x1) + (2) );
break;
case 67:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 6;
var_0x1 = ( (var_0x1) + (2) );
break;
case 66:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 3;
var_0x1 = ( (var_0x1) + (2) );
break;
case 65:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 1;
var_0x1 = ( (var_0x1) + (2) );
break;
case 64:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 0;
var_0x1 = ( (var_0x1) + (2) );
break;
case 63:
(* ( (var_0x1) + (0) ) ) = 250;
(* ( (var_0x1) + (1) ) ) = 7;
(* ( (var_0x1) + (2) ) ) = 64;
(* ( (var_0x1) + (3) ) ) = 0;
var_0x1 = ( (var_0x1) + (4) );
break;
case 62:
(* ( (var_0x1) + (0) ) ) = 210;
(* ( (var_0x1) + (1) ) ) = 7;
(* ( (var_0x1) + (2) ) ) = 191;
(* ( (var_0x1) + (3) ) ) = 244;
var_0x1 = ( (var_0x1) + (4) );
break;
case 61:
(* ( (var_0x1) + (0) ) ) = 210;
(* ( (var_0x1) + (1) ) ) = 6;
(* ( (var_0x1) + (2) ) ) = 32;
(* ( (var_0x1) + (3) ) ) = 8;
var_0x1 = ( (var_0x1) + (4) );
break;
case 60:
(* ( (var_0x1) + (0) ) ) = 210;
(* ( (var_0x1) + (1) ) ) = 2;
(* ( (var_0x1) + (2) ) ) = 96;
(* ( (var_0x1) + (3) ) ) = 8;
var_0x1 = ( (var_0x1) + (4) );
break;
case 59:
(* ( (var_0x1) + (0) ) ) = 208;
(* ( (var_0x1) + (1) ) ) = 7;
(* ( (var_0x1) + (2) ) ) = 191;
(* ( (var_0x1) + (3) ) ) = 244;
var_0x1 = ( (var_0x1) + (4) );
break;
case 58:
(* ( (var_0x1) + (0) ) ) = 208;
(* ( (var_0x1) + (1) ) ) = 6;
(* ( (var_0x1) + (2) ) ) = 32;
(* ( (var_0x1) + (3) ) ) = 4;
var_0x1 = ( (var_0x1) + (4) );
break;
case 57:
(* ( (var_0x1) + (0) ) ) = 208;
(* ( (var_0x1) + (1) ) ) = 2;
(* ( (var_0x1) + (2) ) ) = 32;
(* ( (var_0x1) + (3) ) ) = 8;
var_0x1 = ( (var_0x1) + (4) );
break;
case 56:
(* ( (var_0x1) + (0) ) ) = 186;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 32;
(* ( (var_0x1) + (3) ) ) = 0;
var_0x1 = ( (var_0x1) + (4) );
break;
case 55:
(* ( (var_0x1) + (0) ) ) = 186;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 8;
var_0x1 = ( (var_0x1) + (4) );
break;
case 54:
(* ( (var_0x1) + (0) ) ) = 186;
(* ( (var_0x1) + (1) ) ) = 7;
(* ( (var_0x1) + (2) ) ) = 96;
(* ( (var_0x1) + (3) ) ) = 1;
var_0x1 = ( (var_0x1) + (4) );
break;
case 53:
(* ( (var_0x1) + (0) ) ) = 184;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 32;
(* ( (var_0x1) + (3) ) ) = 0;
var_0x1 = ( (var_0x1) + (4) );
break;
case 52:
(* ( (var_0x1) + (0) ) ) = 184;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 8;
var_0x1 = ( (var_0x1) + (4) );
break;
case 51:
(* ( (var_0x1) + (0) ) ) = 176;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 8;
var_0x1 = ( (var_0x1) + (4) );
break;
case 50:
(* ( (var_0x1) + (0) ) ) = 157;
(* ( (var_0x1) + (1) ) ) = 227;
(* ( (var_0x1) + (2) ) ) = 191;
(* ( (var_0x1) + (3) ) ) = 160;
var_0x1 = ( (var_0x1) + (4) );
break;
case 49:
(* ( (var_0x1) + (0) ) ) = 150;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 32;
(* ( (var_0x1) + (3) ) ) = 0;
var_0x1 = ( (var_0x1) + (4) );
break;
case 48:
(* ( (var_0x1) + (0) ) ) = 148;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 32;
(* ( (var_0x1) + (3) ) ) = 1;
var_0x1 = ( (var_0x1) + (4) );
break;
case 47:
(* ( (var_0x1) + (0) ) ) = 148;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 32;
(* ( (var_0x1) + (3) ) ) = 0;
var_0x1 = ( (var_0x1) + (4) );
break;
case 46:
(* ( (var_0x1) + (0) ) ) = 146;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 63;
(* ( (var_0x1) + (3) ) ) = 255;
var_0x1 = ( (var_0x1) + (4) );
break;
case 45:
(* ( (var_0x1) + (0) ) ) = 146;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 32;
(* ( (var_0x1) + (3) ) ) = 2;
var_0x1 = ( (var_0x1) + (4) );
break;
case 44:
(* ( (var_0x1) + (0) ) ) = 146;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 32;
(* ( (var_0x1) + (3) ) ) = 1;
var_0x1 = ( (var_0x1) + (4) );
break;
case 43:
(* ( (var_0x1) + (0) ) ) = 146;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 25;
var_0x1 = ( (var_0x1) + (4) );
break;
case 42:
(* ( (var_0x1) + (0) ) ) = 146;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 24;
var_0x1 = ( (var_0x1) + (4) );
break;
case 41:
(* ( (var_0x1) + (0) ) ) = 146;
(* ( (var_0x1) + (1) ) ) = 7;
(* ( (var_0x1) + (2) ) ) = 191;
(* ( (var_0x1) + (3) ) ) = 236;
var_0x1 = ( (var_0x1) + (4) );
break;
case 40:
(* ( (var_0x1) + (0) ) ) = 144;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 29;
var_0x1 = ( (var_0x1) + (4) );
break;
case 39:
(* ( (var_0x1) + (0) ) ) = 144;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 28;
var_0x1 = ( (var_0x1) + (4) );
break;
case 38:
(* ( (var_0x1) + (0) ) ) = 144;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 26;
var_0x1 = ( (var_0x1) + (4) );
break;
case 37:
(* ( (var_0x1) + (0) ) ) = 144;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 24;
var_0x1 = ( (var_0x1) + (4) );
break;
case 36:
(* ( (var_0x1) + (0) ) ) = 144;
(* ( (var_0x1) + (1) ) ) = 7;
(* ( (var_0x1) + (2) ) ) = 188;
(* ( (var_0x1) + (3) ) ) = 0;
var_0x1 = ( (var_0x1) + (4) );
break;
case 35:
(* ( (var_0x1) + (0) ) ) = 129;
(* ( (var_0x1) + (1) ) ) = 199;
(* ( (var_0x1) + (2) ) ) = 224;
(* ( (var_0x1) + (3) ) ) = 8;
var_0x1 = ( (var_0x1) + (4) );
break;
case 34:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 29;
var_0x1 = ( (var_0x1) + (4) );
break;
case 33:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 28;
var_0x1 = ( (var_0x1) + (4) );
break;
case 32:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 26;
var_0x1 = ( (var_0x1) + (4) );
break;
case 31:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 25;
var_0x1 = ( (var_0x1) + (4) );
break;
case 30:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 24;
var_0x1 = ( (var_0x1) + (4) );
break;
case 29:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 17;
var_0x1 = ( (var_0x1) + (4) );
break;
case 28:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 15;
var_0x1 = ( (var_0x1) + (4) );
break;
case 27:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 13;
var_0x1 = ( (var_0x1) + (4) );
break;
case 26:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 12;
var_0x1 = ( (var_0x1) + (4) );
break;
case 25:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 11;
var_0x1 = ( (var_0x1) + (4) );
break;
case 24:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 10;
var_0x1 = ( (var_0x1) + (4) );
break;
case 23:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 9;
var_0x1 = ( (var_0x1) + (4) );
break;
case 22:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 8;
var_0x1 = ( (var_0x1) + (4) );
break;
case 21:
(* ( (var_0x1) + (0) ) ) = 50;
(* ( (var_0x1) + (1) ) ) = 128;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 6;
var_0x1 = ( (var_0x1) + (4) );
break;
case 20:
(* ( (var_0x1) + (0) ) ) = 50;
(* ( (var_0x1) + (1) ) ) = 128;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 4;
var_0x1 = ( (var_0x1) + (4) );
break;
case 19:
(* ( (var_0x1) + (0) ) ) = 34;
(* ( (var_0x1) + (1) ) ) = 128;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 6;
var_0x1 = ( (var_0x1) + (4) );
break;
case 18:
(* ( (var_0x1) + (0) ) ) = 34;
(* ( (var_0x1) + (1) ) ) = 128;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 5;
var_0x1 = ( (var_0x1) + (4) );
break;
case 17:
(* ( (var_0x1) + (0) ) ) = 27;
(* ( (var_0x1) + (1) ) ) = 0;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 118;
var_0x1 = ( (var_0x1) + (4) );
break;
case 16:
(* ( (var_0x1) + (0) ) ) = 19;
(* ( (var_0x1) + (1) ) ) = 0;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 117;
var_0x1 = ( (var_0x1) + (4) );
break;
case 15:
(* ( (var_0x1) + (0) ) ) = 17;
(* ( (var_0x1) + (1) ) ) = 0;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 118;
var_0x1 = ( (var_0x1) + (4) );
break;
case 14:
(* ( (var_0x1) + (0) ) ) = 17;
(* ( (var_0x1) + (1) ) ) = 0;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 117;
var_0x1 = ( (var_0x1) + (4) );
break;
case 13:
(* ( (var_0x1) + (0) ) ) = 17;
(* ( (var_0x1) + (1) ) ) = 0;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 111;
var_0x1 = ( (var_0x1) + (4) );
break;
case 12:
(* ( (var_0x1) + (0) ) ) = 17;
(* ( (var_0x1) + (1) ) ) = 0;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 110;
var_0x1 = ( (var_0x1) + (4) );
break;
case 11:
(* ( (var_0x1) + (0) ) ) = 17;
(* ( (var_0x1) + (1) ) ) = 0;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 109;
var_0x1 = ( (var_0x1) + (4) );
break;
case 10:
(* ( (var_0x1) + (0) ) ) = 17;
(* ( (var_0x1) + (1) ) ) = 0;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 107;
var_0x1 = ( (var_0x1) + (4) );
break;
case 9:
(* ( (var_0x1) + (0) ) ) = 2;
(* ( (var_0x1) + (1) ) ) = 128;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 4;
var_0x1 = ( (var_0x1) + (4) );
break;
case 8:
(* ( (var_0x1) + (0) ) ) = 1;
(* ( (var_0x1) + (1) ) ) = 0;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 0;
var_0x1 = ( (var_0x1) + (4) );
break;
case 7:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 0;
(* ( (var_0x1) + (2) ) ) = 171;
(* ( (var_0x1) + (3) ) ) = 180;
var_0x1 = ( (var_0x1) + (4) );
break;
case 6:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 0;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 0;
var_0x1 = ( (var_0x1) + (4) );
break;
case 5:
(* ( (var_0x1) + (0) ) ) = 129;
(* ( (var_0x1) + (1) ) ) = 232;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 0;
(* ( (var_0x1) + (4) ) ) = 157;
(* ( (var_0x1) + (5) ) ) = 227;
(* ( (var_0x1) + (6) ) ) = 191;
(* ( (var_0x1) + (7) ) ) = 160;
var_0x1 = ( (var_0x1) + (8) );
break;
case 4:
(* ( (var_0x1) + (0) ) ) = 129;
(* ( (var_0x1) + (1) ) ) = 199;
(* ( (var_0x1) + (2) ) ) = 224;
(* ( (var_0x1) + (3) ) ) = 8;
(* ( (var_0x1) + (4) ) ) = 129;
(* ( (var_0x1) + (5) ) ) = 232;
(* ( (var_0x1) + (6) ) ) = 0;
(* ( (var_0x1) + (7) ) ) = 0;
var_0x1 = ( (var_0x1) + (8) );
break;
case 3:
(* ( (var_0x1) + (0) ) ) = 2;
(* ( (var_0x1) + (1) ) ) = 128;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 3;
(* ( (var_0x1) + (4) ) ) = 1;
(* ( (var_0x1) + (5) ) ) = 0;
(* ( (var_0x1) + (6) ) ) = 0;
(* ( (var_0x1) + (7) ) ) = 0;
var_0x1 = ( (var_0x1) + (8) );
break;
case 2:
(* ( (var_0x1) + (0) ) ) = 176;
(* ( (var_0x1) + (1) ) ) = 16;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 8;
(* ( (var_0x1) + (4) ) ) = 128;
(* ( (var_0x1) + (5) ) ) = 144;
(* ( (var_0x1) + (6) ) ) = 0;
(* ( (var_0x1) + (7) ) ) = 24;
(* ( (var_0x1) + (8) ) ) = 34;
(* ( (var_0x1) + (9) ) ) = 128;
(* ( (var_0x1) + (10) ) ) = 0;
(* ( (var_0x1) + (11) ) ) = 5;
(* ( (var_0x1) + (12) ) ) = 128;
(* ( (var_0x1) + (13) ) ) = 144;
(* ( (var_0x1) + (14) ) ) = 0;
(* ( (var_0x1) + (15) ) ) = 24;
var_0x1 = ( (var_0x1) + (16) );
break;
case 1:
(* ( (var_0x1) + (0) ) ) = 128;
(* ( (var_0x1) + (1) ) ) = 144;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 24;
(* ( (var_0x1) + (4) ) ) = 34;
(* ( (var_0x1) + (5) ) ) = 128;
(* ( (var_0x1) + (6) ) ) = 0;
(* ( (var_0x1) + (7) ) ) = 5;
(* ( (var_0x1) + (8) ) ) = 128;
(* ( (var_0x1) + (9) ) ) = 144;
(* ( (var_0x1) + (10) ) ) = 0;
(* ( (var_0x1) + (11) ) ) = 24;
(* ( (var_0x1) + (12) ) ) = 250;
(* ( (var_0x1) + (13) ) ) = 6;
(* ( (var_0x1) + (14) ) ) = 0;
(* ( (var_0x1) + (15) ) ) = 0;
var_0x1 = ( (var_0x1) + (16) );
break;
case 0:
(* ( (var_0x1) + (0) ) ) = 0;
(* ( (var_0x1) + (1) ) ) = 0;
(* ( (var_0x1) + (2) ) ) = 0;
(* ( (var_0x1) + (3) ) ) = 0;
(* ( (var_0x1) + (4) ) ) = 0;
(* ( (var_0x1) + (5) ) ) = 0;
(* ( (var_0x1) + (6) ) ) = 0;
(* ( (var_0x1) + (7) ) ) = 0;
(* ( (var_0x1) + (8) ) ) = 0;
(* ( (var_0x1) + (9) ) ) = 0;
(* ( (var_0x1) + (10) ) ) = 0;
(* ( (var_0x1) + (11) ) ) = 0;
(* ( (var_0x1) + (12) ) ) = 0;
(* ( (var_0x1) + (13) ) ) = 0;
(* ( (var_0x1) + (14) ) ) = 0;
(* ( (var_0x1) + (15) ) ) = 0;
var_0x1 = ( (var_0x1) + (16) );
break;
}
}
} while ((((var_0x3) >= (var_0x1))) && (((var_0x5)>= (var_0x6))));
(* var_0x4 ) = var_0x6;
(* var_0x2 ) = var_0x1;
}
Technical Details
Message-ID:
<1992Oct2.183136.1837@beaver.cs.washington.edu>Path:
arc1-ca.pugleaf.net!sparky!uunet!convex!darwin.sura.net!zaphod.mps.ohio-state.edu!cis.ohio-state.edu!cs.washington.edu!pardoReferences:
<9209281830.AA28962@_mlogic_>Show Full Headers
Complete Article Headers
Newsgroups: gnu.gcc.bug Path: arc1-ca.pugleaf.net!sparky!uunet!convex!darwin.sura.net!zaphod.mps.ohio-state.edu!cis.ohio-state.edu!cs.washington.edu!pardo From: pardo@cs.washington.edu (David Keppel) Subject: NOT A BUG REPORT: gcc 2.2.2 -O redundant code survives Message-ID: <1992Oct2.183136.1837@beaver.cs.washington.edu> Sender: gnulists@ai.mit.edu Organization: Computer Science & Engineering, U. of Washington, Seattle References: <9209281830.AA28962@_mlogic_> Distribution: gnu Date: Fri, 2 Oct 1992 18:31:36 GMT Approved: bug-gcc@prep.ai.mit.edu Lines: 1453