Lines Matching refs:imm8
183 imm8 is the original immediate from the instruction. isSTRM
187 If the given imm8 case can be handled, the return value is True.
196 UInt imm8, Bool isSTRM )
198 assert(imm8 < 0x80);
202 /* Explicitly reject any imm8 values that haven't been validated,
205 switch (imm8) {
215 UInt fmt = (imm8 >> 0) & 3; // imm8[1:0] data format
216 UInt agg = (imm8 >> 2) & 3; // imm8[3:2] aggregation fn
217 UInt pol = (imm8 >> 4) & 3; // imm8[5:4] polarity
218 UInt idx = (imm8 >> 6) & 1; // imm8[6] 1==msb/bytemask
