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// Test ALU SEARCH instruction
# mach: bfin
.include "testutils.inc"
start
init_r_regs 0;
ASTAT = R0;
R0 = 4;
R1 = 5;
A1 = A0 = 0;
R2.L = 0x0001;
R2.H = 0xffff;
loadsym P0, foo;
( R1 , R0 ) = SEARCH R2 (GT);
// R0 should be the pointer
R7 = P0;
CC = R0 == R7;
if !CC JUMP _fail;
_DBG R1; // does not change
DBGA ( R1.H , 0 ); DBGA ( R1.L , 0x5 );
_DBG A0; // changes
R0 = A0.w;
DBGA ( R0.H , 0 ); DBGA ( R0.L , 0x1 );
_DBG A1; // does not change
R0 = A1.w;
DBGA ( R0.H , 0 ); DBGA ( R0.L , 0 );
R0 = 4;
R1 = 5;
A1 = A0 = 0;
R2.L = 0x0000;
R2.H = 0xffff;
loadsym p0, foo;
( R1 , R0 ) = SEARCH R2 (LT);
_DBG R0; // no change
DBGA ( R0.H , 0 ); DBGA ( R0.L , 4 );
_DBG R1; // change
R7 = P0;
CC = R1 == R7;
if !CC JUMP _fail;
_DBG A0;
R0 = A0.w;
DBGA ( R0.H , 0 ); DBGA ( R0.L , 0 );
_DBG A1;
R0 = A1.w;
DBGA ( R0.H , 0xffff ); DBGA ( R0.L , 0xffff );
pass
_fail:
fail;
.data
foo:
.space (0x100)
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