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Fix JMPI encoding for Haswell.
It uses the byte-aligned jump instead of 64-bit units. Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com> Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
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@ -430,9 +430,13 @@ int main(int argc, char **argv)
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// this is a branch instruction with one offset argument
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int offset = inst->first_reloc_offset;
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/* bspec: Unlike other flow control instructions, the offset used by JMPI is relative to the incremented instruction pointer rather than the IP value for the instruction itself. */
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if(entry->instruction.header.opcode == BRW_OPCODE_JMPI)
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int is_jmpi = entry->instruction.header.opcode == BRW_OPCODE_JMPI; // target relative to the post-incremented IP, so delta == 1 if JMPI
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if(is_jmpi)
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offset --;
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offset = jump_distance(offset);
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if (is_jmpi && (gen_level == 75))
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offset = offset * 8;
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if(!IS_GENp(6)) {
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entry->instruction.bits3.JIP = offset;
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