1 //Original:/testcases/core/c_dsp32mac_dr_a1_ih/c_dsp32mac_dr_a1_ih.dsp
2 // Spec Reference: dsp32mac dr_a1 ih (int multiplication with word extraction)
5 .include "testutils.inc"
13 // The result accumulated in A1 , and stored to a reg half
22 R0.H = ( A1 = R1.L * R0.L ), A0 -= R1.L * R0.L (IH);
24 R2.H = ( A1 += R2.L * R3.H ), A0 -= R2.H * R3.L (IH);
26 R4.H = ( A1 -= R4.H * R5.L ), A0 += R4.H * R5.H (IH);
28 R6.H = ( A1 = R6.H * R7.H ), A0 = R6.L * R7.H (IH);
30 CHECKREG r0, 0xFF915ABD;
31 CHECKREG r1, 0xFF910EEB;
32 CHECKREG r2, 0x137E8679;
33 CHECKREG r3, 0x137E5BC1;
34 CHECKREG r4, 0x18A84569;
35 CHECKREG r5, 0x18A8516D;
36 CHECKREG r6, 0x010E900D;
37 CHECKREG r7, 0x010DDAA8;
39 // The result accumulated in A1, and stored to a reg half (MNOP)
48 R0.H = ( A1 -= R1.L * R0.L ) (IH);
50 R2.H = ( A1 += R2.L * R3.H ) (IH);
52 R4.H = ( A1 = R4.H * R5.L ) (IH);
54 R6.H = ( A1 -= R6.H * R7.H ) (IH);
56 CHECKREG r0, 0x007E8ABD;
57 CHECKREG r1, 0x007E7BBD;
58 CHECKREG r2, 0xE5865679;
59 CHECKREG r3, 0xE58581B3;
60 CHECKREG r4, 0xEDE14569;
61 CHECKREG r5, 0xEDE10CB1;
62 CHECKREG r6, 0xFACEA70D;
63 CHECKREG r7, 0xFACDF209;
65 // The result accumulated in A1 , and stored to a reg half (MNOP)
74 R0.H = A1 , A0 = R1.L * R0.L (IH);
76 R2.H = A1 , A0 += R2.H * R3.L (IH);
78 R4.H = A1 , A0 -= R4.H * R5.H (IH);
80 R6.H = A1 , A0 += R6.L * R7.H (IH);
82 CHECKREG r0, 0xFACEBABD;
83 CHECKREG r1, 0xFACDF209;
84 CHECKREG r2, 0xFACEE679;
85 CHECKREG r3, 0xFACDF209;
86 CHECKREG r4, 0xFACE4569;
87 CHECKREG r5, 0xFACDF209;
88 CHECKREG r6, 0xFACE100D;
89 CHECKREG r7, 0xFACDF209;
91 // The result accumulated in A1 , and stored to a reg half
100 R0.H = ( A1 = R1.L * R0.L ) (M), A0 -= R1.L * R0.L (IH);
102 R2.H = ( A1 += R2.L * R3.H ) (M), A0 += R2.H * R3.L (IH);
104 R4.H = ( A1 = R4.H * R5.L ) (M), A0 += R4.H * R5.H (IH);
106 R6.H = ( A1 = R6.H * R7.H ) (M), A0 -= R6.L * R7.H (IH);
108 CHECKREG r0, 0xFF915ABD;
109 CHECKREG r1, 0xFF910EEB;
110 CHECKREG r2, 0x32945679;
111 CHECKREG r3, 0x329474C1;
112 CHECKREG r4, 0xD2A94569;
113 CHECKREG r5, 0xD2A949A4;
114 CHECKREG r6, 0xE621400D;
115 CHECKREG r7, 0xE6215AA8;
117 // The result accumulated in A1 MM=0, and stored to a reg half (MNOP)
118 imm32 r0, 0x92005ABD;
119 imm32 r1, 0x09300000;
120 imm32 r2, 0x56749679;
121 imm32 r3, 0x30A95000;
122 imm32 r4, 0xa0009669;
123 imm32 r5, 0x01000970;
124 imm32 r6, 0xdf45609D;
125 imm32 r7, 0x12345679;
126 R0.H = ( A1 -= R1.L * R0.L ) (M,IH);
128 R2.H = ( A1 += R2.L * R3.H ) (M,IH);
130 R4.H = ( A1 = R4.H * R5.L ) (M,IH);
132 R6.H = ( A1 += R6.H * R7.H ) (M,IH);
134 CHECKREG r0, 0xE6215ABD;
135 CHECKREG r1, 0xE6215AA8;
136 CHECKREG r2, 0xD2129679;
137 CHECKREG r3, 0xD2126089;
138 CHECKREG r4, 0xFC769669;
139 CHECKREG r5, 0xFC760000;
140 CHECKREG r6, 0xFA22609D;
141 CHECKREG r7, 0xFA223404;