[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v4 06/27] target/sparc: Avoid TCGV_{LOW,HIGH}
From: |
Richard Henderson |
Subject: |
[PATCH v4 06/27] target/sparc: Avoid TCGV_{LOW,HIGH} |
Date: |
Tue, 13 Dec 2022 15:25:20 -0600 |
Use the official extend/extract functions instead of routines
that will shortly be internal to tcg.
Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/sparc/translate.c | 21 ++++-----------------
1 file changed, 4 insertions(+), 17 deletions(-)
diff --git a/target/sparc/translate.c b/target/sparc/translate.c
index 34858eb95f..150aeecd14 100644
--- a/target/sparc/translate.c
+++ b/target/sparc/translate.c
@@ -163,13 +163,6 @@ static inline void gen_update_fprs_dirty(DisasContext *dc,
int rd)
/* floating point registers moves */
static TCGv_i32 gen_load_fpr_F(DisasContext *dc, unsigned int src)
{
-#if TCG_TARGET_REG_BITS == 32
- if (src & 1) {
- return TCGV_LOW(cpu_fpr[src / 2]);
- } else {
- return TCGV_HIGH(cpu_fpr[src / 2]);
- }
-#else
TCGv_i32 ret = get_temp_i32(dc);
if (src & 1) {
tcg_gen_extrl_i64_i32(ret, cpu_fpr[src / 2]);
@@ -177,22 +170,16 @@ static TCGv_i32 gen_load_fpr_F(DisasContext *dc, unsigned
int src)
tcg_gen_extrh_i64_i32(ret, cpu_fpr[src / 2]);
}
return ret;
-#endif
}
static void gen_store_fpr_F(DisasContext *dc, unsigned int dst, TCGv_i32 v)
{
-#if TCG_TARGET_REG_BITS == 32
- if (dst & 1) {
- tcg_gen_mov_i32(TCGV_LOW(cpu_fpr[dst / 2]), v);
- } else {
- tcg_gen_mov_i32(TCGV_HIGH(cpu_fpr[dst / 2]), v);
- }
-#else
- TCGv_i64 t = (TCGv_i64)v;
+ TCGv_i64 t = tcg_temp_new_i64();
+
+ tcg_gen_extu_i32_i64(t, v);
tcg_gen_deposit_i64(cpu_fpr[dst / 2], cpu_fpr[dst / 2], t,
(dst & 1 ? 0 : 32), 32);
-#endif
+ tcg_temp_free_i64(t);
gen_update_fprs_dirty(dc, dst);
}
--
2.34.1
- [PATCH v4 00/27] tcg misc patches, Richard Henderson, 2022/12/13
- [PATCH v4 01/27] tcg: Fix tcg_reg_alloc_dup*, Richard Henderson, 2022/12/13
- [PATCH v4 02/27] tcg: Centralize updates to reg_to_temp, Richard Henderson, 2022/12/13
- [PATCH v4 03/27] tcg: Remove check_regs, Richard Henderson, 2022/12/13
- [PATCH v4 05/27] accel/tcg: Set cflags_next_tb in cpu_common_initfn, Richard Henderson, 2022/12/13
- [PATCH v4 06/27] target/sparc: Avoid TCGV_{LOW,HIGH},
Richard Henderson <=
- [PATCH v4 04/27] tcg: Introduce paired register allocation, Richard Henderson, 2022/12/13
- [PATCH v4 07/27] tcg: Move TCG_{LOW,HIGH} to tcg-internal.h, Richard Henderson, 2022/12/13
- [PATCH v4 09/27] tcg: Simplify calls to temp_sync vs mem_coherent, Richard Henderson, 2022/12/13
- [PATCH v4 08/27] tcg: Add temp_subindex to TCGTemp, Richard Henderson, 2022/12/13