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target-mips: Make repl_ph to sign extend to target-long
The immediate value is 9bits, should sign-extend to 16bits. The return value to register should sign-extend to target_long, as Richard says, removing an unnecessary cast works fun. Signed-off-by: Dongxue Zhang <elta.era@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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@ -13769,9 +13769,10 @@ static void gen_mipsdsp_bitinsn(CPUMIPSState *env, DisasContext *ctx,
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check_dsp(ctx);
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{
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imm = (ctx->opcode >> 16) & 0x03FF;
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imm = (int16_t)(imm << 6) >> 6;
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tcg_gen_movi_tl(cpu_gpr[ret], \
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(target_long)((int32_t)imm << 16 | \
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(uint32_t)(uint16_t)imm));
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(uint16_t)imm));
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}
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break;
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case OPC_REPLV_PH:
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