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target/hppa: Truncate rotate count in trans_shrpw_sar

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When forcing rotate by i32, the shift count must be as well.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-09-16 16:22:14 -07:00
parent c1f55d9795
commit e1d635e871
1 changed files with 4 additions and 1 deletions
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5
target/hppa/translate.c
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@ -3105,8 +3105,11 @@ static bool trans_shrpw_sar(DisasContext *ctx, arg_shrpw_sar *a)
tcg_gen_shr_reg(dest, dest, cpu_sar);
} else if (a->r1 == a->r2) {
TCGv_i32 t32 = tcg_temp_new_i32();
TCGv_i32 s32 = tcg_temp_new_i32();
tcg_gen_trunc_reg_i32(t32, load_gpr(ctx, a->r2));
tcg_gen_rotr_i32(t32, t32, cpu_sar);
tcg_gen_trunc_reg_i32(s32, cpu_sar);
tcg_gen_rotr_i32(t32, t32, s32);
tcg_gen_extu_i32_reg(dest, t32);
} else {
TCGv_i64 t = tcg_temp_new_i64();