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// Check MAC with scaling
# mach: bfin
.include "testutils.inc"
start
R0 = 0;
R1 = 0;
R2 = 0;
A1 = A0 = 0;
// The result accumulated in A1, and stored to a reg half
R0.L = 23229;
R0.H = -23724;
R1.L = -313;
R1.H = -17732;
R2.H = ( A1 = R1.L * R0.L ), A0 += R1.L * R0.L (S2RND);
_DBG R2;
DBGA ( R2.H , 0xfe44 );
R0 = 0;
ASTAT = R0; // clear all flags
A0 = 0;
A1 = 0;
R0.H = 0x8000;
R0.L = 0x7fff;
R1.H = 0x7fff;
R1.L = 0x8000;
A1 = R0.H * R1.H (M), R0.L = ( A0 -= R0.H * R1.H ) (ISS2);
_DBG R0;
DBGA ( R0.L , 0x7fff );
R0 += 0; // clear flags
NOP;
NOP;
NOP;
NOP;
pass
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