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// Test various moves to single register
# mach: bfin
.include "testutils.inc"
start
// load r0=0x7fffffff
// load r1=0x00ffffff
// load r2=0xf0000000
// load r3=0x0000007f
loadsym P0, data0;
R0 = [ P0 ++ ];
R1 = [ P0 ++ ];
R2 = [ P0 ++ ];
R3 = [ P0 ++ ];
// extract only to high register
R5 = 0;
R4 = 0;
A1 = A0 = 0;
A1.w = R0;
A0.w = R0;
R5 = A1;
DBGA ( R4.L , 0x0000 );
DBGA ( R4.H , 0x0000 );
DBGA ( R5.L , 0xffff );
DBGA ( R5.H , 0x7fff );
// extract only to low register
R5 = 0;
R4 = 0;
A1 = A0 = 0;
A1.w = R0;
A0.w = R0;
R4 = A0;
DBGA ( R4.L , 0xffff );
DBGA ( R4.H , 0x7fff );
DBGA ( R5.L , 0x0000 );
DBGA ( R5.H , 0x0000 );
// extract only to high reg
R5 = 0;
R4 = 0;
A1 = A0 = 0;
R5 = ( A1 += R0.H * R0.H ), A0 += R0.H * R0.H;
DBGA ( R4.L , 0x0000 );
DBGA ( R4.H , 0x0000 );
DBGA ( R5.L , 0x0002 );
DBGA ( R5.H , 0x7ffe );
// extract only to low reg
R5 = 0;
R4 = 0;
A1 = A0 = 0;
A1 += R0.H * R0.H, R4 = ( A0 += R0.H * R0.H );
DBGA ( R4.L , 0x0002 );
DBGA ( R4.H , 0x7ffe );
DBGA ( R5.L , 0x0000 );
DBGA ( R5.H , 0x0000 );
pass
.data
data0:
.dw 0xffff
.dw 0x7fff
.dw 0xffff
.dw 0x00ff
.dw 0x0000
.dw 0xf000
.dw 0x007f
.dw 0x0000
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