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Merge branch 'fpnew' of github.com:pulp-platform/ariane into fpnew

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Florian Zaruba 2018-09-11 12:08:52 +02:00
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src/decoder.sv
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@ -813,7 +813,7 @@ module decoder (
instruction_o.op = FMV_X2F; // fmv.fmt.ifmt - GPR to FPR Move
instruction_o.rs2 = instr.rftype.rs1; // set rs2 = rs1 so we can map FMV to SGNJ in the unit
check_fprm = 1'b0; // instruction encoded in rm, do the check here
if (instr.rftype.rm != 3'b000 || (XF16ALT && instr.rftype.rm == 3'b100))
if (!(instr.rftype.rm == 3'b000 || (XF16ALT && instr.rftype.rm == 3'b100)))
illegal_instr = 1'b1;
// rs2 must be zero
if (instr.rftype.rs2 != 5'b00000) illegal_instr = 1'b1;