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Hexagon (target/hexagon) remove unused TCG variables

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Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1622589584-22571-5-git-send-email-tsimpson@quicinc.com>
This commit is contained in:
Taylor Simpson 2021-06-01 18:19:44 -05:00
parent 8872533671
commit fb858fb76b
2 changed files with 2 additions and 15 deletions
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6
target/hexagon/genptr.c
View File

@ -115,10 +115,7 @@ static void gen_log_reg_write_pair(int rnum, TCGv_i64 val)
static inline void gen_log_pred_write(DisasContext *ctx, int pnum, TCGv val) static inline void gen_log_pred_write(DisasContext *ctx, int pnum, TCGv val)
{ {
TCGv zero = tcg_const_tl(0);
TCGv base_val = tcg_temp_new(); TCGv base_val = tcg_temp_new();
TCGv and_val = tcg_temp_new();
TCGv pred_written = tcg_temp_new();
tcg_gen_andi_tl(base_val, val, 0xff); tcg_gen_andi_tl(base_val, val, 0xff);
@ -137,10 +134,7 @@ static inline void gen_log_pred_write(DisasContext *ctx, int pnum, TCGv val)
} }
tcg_gen_ori_tl(hex_pred_written, hex_pred_written, 1 << pnum); tcg_gen_ori_tl(hex_pred_written, hex_pred_written, 1 << pnum);
tcg_temp_free(zero);
tcg_temp_free(base_val); tcg_temp_free(base_val);
tcg_temp_free(and_val);
tcg_temp_free(pred_written);
} }
static inline void gen_read_p3_0(TCGv control_reg) static inline void gen_read_p3_0(TCGv control_reg)

11
target/hexagon/translate.c
View File

@ -273,7 +273,6 @@ static void gen_reg_writes(DisasContext *ctx)
static void gen_pred_writes(DisasContext *ctx, Packet *pkt) static void gen_pred_writes(DisasContext *ctx, Packet *pkt)
{ {
TCGv zero, control_reg, pval;
int i; int i;
/* Early exit if the log is empty */ /* Early exit if the log is empty */
@ -281,10 +280,6 @@ static void gen_pred_writes(DisasContext *ctx, Packet *pkt)
return; return;
} }
zero = tcg_const_tl(0);
control_reg = tcg_temp_new();
pval = tcg_temp_new();
/* /*
* Only endloop instructions will conditionally * Only endloop instructions will conditionally
* write a predicate. If there are no endloop * write a predicate. If there are no endloop
@ -292,6 +287,7 @@ static void gen_pred_writes(DisasContext *ctx, Packet *pkt)
* write of the predicates. * write of the predicates.
*/ */
if (pkt->pkt_has_endloop) { if (pkt->pkt_has_endloop) {
TCGv zero = tcg_const_tl(0);
TCGv pred_written = tcg_temp_new(); TCGv pred_written = tcg_temp_new();
for (i = 0; i < ctx->preg_log_idx; i++) { for (i = 0; i < ctx->preg_log_idx; i++) {
int pred_num = ctx->preg_log[i]; int pred_num = ctx->preg_log[i];
@ -302,6 +298,7 @@ static void gen_pred_writes(DisasContext *ctx, Packet *pkt)
hex_new_pred_value[pred_num], hex_new_pred_value[pred_num],
hex_pred[pred_num]); hex_pred[pred_num]);
} }
tcg_temp_free(zero);
tcg_temp_free(pred_written); tcg_temp_free(pred_written);
} else { } else {
for (i = 0; i < ctx->preg_log_idx; i++) { for (i = 0; i < ctx->preg_log_idx; i++) {
@ -314,10 +311,6 @@ static void gen_pred_writes(DisasContext *ctx, Packet *pkt)
} }
} }
} }
tcg_temp_free(zero);
tcg_temp_free(control_reg);
tcg_temp_free(pval);
} }
static void gen_check_store_width(DisasContext *ctx, int slot_num) static void gen_check_store_width(DisasContext *ctx, int slot_num)