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target/hppa: Return zero for r0 from load_gpr

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Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-10-18 10:34:13 -07:00
parent a4db4a7811
commit bc3da3cf62
1 changed files with 1 additions and 3 deletions
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4
target/hppa/translate.c
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@ -307,9 +307,7 @@ static void cond_free(DisasCond *cond)
static TCGv_i64 load_gpr(DisasContext *ctx, unsigned reg) static TCGv_i64 load_gpr(DisasContext *ctx, unsigned reg)
{ {
if (reg == 0) { if (reg == 0) {
TCGv_i64 t = tcg_temp_new_i64(); return ctx->zero;
tcg_gen_movi_i64(t, 0);
return t;
} else { } else {
return cpu_gr[reg]; return cpu_gr[reg];
} }