diff options
| author | Taylor Simpson <tsimpson@quicinc.com> | 2023-04-27 16:00:09 -0700 |
|---|---|---|
| committer | Taylor Simpson <tsimpson@quicinc.com> | 2023-05-18 12:40:52 -0700 |
| commit | e22edc7c1df59607dea3cf3d8529097ae38e3ae0 (patch) | |
| tree | e173f8459e83e7529fc5705c08ce2d6feb62f30e /target/hexagon/genptr.c | |
| parent | 4ff5676474cff9afd02c4755d97b0438e764f9d9 (diff) | |
Hexagon (target/hexagon) Move new_pred_value to DisasContext
The new_pred_value array in the CPUHexagonState is only used for
bookkeeping within the translation of a packet. With recent changes
that eliminate the need to free TCGv variables, these make more sense
to be transient and kept in DisasContext.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230427230012.3800327-19-tsimpson@quicinc.com>
Diffstat (limited to 'target/hexagon/genptr.c')
| -rw-r--r-- | target/hexagon/genptr.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/target/hexagon/genptr.c b/target/hexagon/genptr.c index 37210e6f09..1f69f4f922 100644 --- a/target/hexagon/genptr.c +++ b/target/hexagon/genptr.c @@ -121,7 +121,11 @@ static void gen_log_reg_write_pair(DisasContext *ctx, int rnum, TCGv_i64 val) TCGv get_result_pred(DisasContext *ctx, int pnum) { if (ctx->need_commit) { - return hex_new_pred_value[pnum]; + if (ctx->new_pred_value[pnum] == NULL) { + ctx->new_pred_value[pnum] = tcg_temp_new(); + tcg_gen_movi_tl(ctx->new_pred_value[pnum], 0); + } + return ctx->new_pred_value[pnum]; } else { return hex_pred[pnum]; } @@ -607,7 +611,7 @@ static void gen_cmpnd_cmp_jmp(DisasContext *ctx, gen_log_pred_write(ctx, pnum, pred); } else { TCGv pred = tcg_temp_new(); - tcg_gen_mov_tl(pred, hex_new_pred_value[pnum]); + tcg_gen_mov_tl(pred, ctx->new_pred_value[pnum]); gen_cond_jump(ctx, cond2, pred, pc_off); } } @@ -664,7 +668,7 @@ static void gen_cmpnd_tstbit0_jmp(DisasContext *ctx, gen_log_pred_write(ctx, pnum, pred); } else { TCGv pred = tcg_temp_new(); - tcg_gen_mov_tl(pred, hex_new_pred_value[pnum]); + tcg_gen_mov_tl(pred, ctx->new_pred_value[pnum]); gen_cond_jump(ctx, cond, pred, pc_off); } } |