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GCC Shuffle2 Alignment

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Pasquale Davide Schiavone 2016-06-20 09:42:55 +02:00
parent 11aa315721
commit 4bf318ac63
1 changed files with 8 additions and 8 deletions
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16
alu.sv
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@ -518,17 +518,17 @@ module riscv_alu
ALU_SHUF2: begin
unique case (vector_mode_i)
VEC_MODE8: begin
shuffle_reg_sel[3] = operand_b_i[26];
shuffle_reg_sel[2] = operand_b_i[18];
shuffle_reg_sel[1] = operand_b_i[10];
shuffle_reg_sel[0] = operand_b_i[ 2];
shuffle_reg_sel[3] = ~operand_b_i[26];
shuffle_reg_sel[2] = ~operand_b_i[18];
shuffle_reg_sel[1] = ~operand_b_i[10];
shuffle_reg_sel[0] = ~operand_b_i[ 2];
end
VEC_MODE16: begin
shuffle_reg_sel[3] = operand_b_i[17];
shuffle_reg_sel[2] = operand_b_i[17];
shuffle_reg_sel[1] = operand_b_i[ 1];
shuffle_reg_sel[0] = operand_b_i[ 1];
shuffle_reg_sel[3] = ~operand_b_i[17];
shuffle_reg_sel[2] = ~operand_b_i[17];
shuffle_reg_sel[1] = ~operand_b_i[ 1];
shuffle_reg_sel[0] = ~operand_b_i[ 1];
end
default:;
endcase