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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: sw@weilnetz.de
Subject: [PATCH 10/23] tcg/tci: Inline tci_write_reg64 into 64-bit callers
Date: Wed, 27 Jan 2021 22:23:18 -1000
Message-ID: <20210128082331.196801-11-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210128082331.196801-1-richard.henderson@linaro.org>

Note that we had two functions of the same name: a 32-bit version
which took two register numbers and a 64-bit version which was a
no-op wrapper for tcg_write_reg.  After this, we are left with
only the 32-bit version.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/tci.c | 60 +++++++++++++++++++++++++------------------------------
 1 file changed, 27 insertions(+), 33 deletions(-)

diff --git a/tcg/tci.c b/tcg/tci.c
index f75971dd5e..864771d91b 100644
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -122,12 +122,6 @@ static void tci_write_reg64(tcg_target_ulong *regs, uint32_t high_index,
     tci_write_reg(regs, low_index, value);
     tci_write_reg(regs, high_index, value >> 32);
 }
-#elif TCG_TARGET_REG_BITS == 64
-static void
-tci_write_reg64(tcg_target_ulong *regs, TCGReg index, uint64_t value)
-{
-    tci_write_reg(regs, index, value);
-}
 #endif
 
 #if TCG_TARGET_REG_BITS == 32
@@ -560,7 +554,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             t1 = tci_read_r64(regs, &tb_ptr);
             t2 = tci_read_ri64(regs, &tb_ptr);
             condition = *tb_ptr++;
-            tci_write_reg64(regs, t0, tci_compare64(t1, t2, condition));
+            tci_write_reg(regs, t0, tci_compare64(t1, t2, condition));
             break;
 #endif
         case INDEX_op_mov_i32:
@@ -840,12 +834,12 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
         case INDEX_op_mov_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_r64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1);
+            tci_write_reg(regs, t0, t1);
             break;
         case INDEX_op_tci_movi_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_i64(&tb_ptr);
-            tci_write_reg64(regs, t0, t1);
+            tci_write_reg(regs, t0, t1);
             break;
 
             /* Load/store operations (64 bit). */
@@ -887,7 +881,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             t0 = *tb_ptr++;
             t1 = tci_read_r(regs, &tb_ptr);
             t2 = tci_read_s32(&tb_ptr);
-            tci_write_reg64(regs, t0, *(uint64_t *)(t1 + t2));
+            tci_write_reg(regs, t0, *(uint64_t *)(t1 + t2));
             break;
         case INDEX_op_st8_i64:
             t0 = tci_read_r8(regs, &tb_ptr);
@@ -921,19 +915,19 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             t0 = *tb_ptr++;
             t1 = tci_read_ri64(regs, &tb_ptr);
             t2 = tci_read_ri64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1 + t2);
+            tci_write_reg(regs, t0, t1 + t2);
             break;
         case INDEX_op_sub_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_ri64(regs, &tb_ptr);
             t2 = tci_read_ri64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1 - t2);
+            tci_write_reg(regs, t0, t1 - t2);
             break;
         case INDEX_op_mul_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_ri64(regs, &tb_ptr);
             t2 = tci_read_ri64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1 * t2);
+            tci_write_reg(regs, t0, t1 * t2);
             break;
 #if TCG_TARGET_HAS_div_i64
         case INDEX_op_div_i64:
@@ -952,19 +946,19 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             t0 = *tb_ptr++;
             t1 = tci_read_ri64(regs, &tb_ptr);
             t2 = tci_read_ri64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1 & t2);
+            tci_write_reg(regs, t0, t1 & t2);
             break;
         case INDEX_op_or_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_ri64(regs, &tb_ptr);
             t2 = tci_read_ri64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1 | t2);
+            tci_write_reg(regs, t0, t1 | t2);
             break;
         case INDEX_op_xor_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_ri64(regs, &tb_ptr);
             t2 = tci_read_ri64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1 ^ t2);
+            tci_write_reg(regs, t0, t1 ^ t2);
             break;
 
             /* Shift/rotate operations (64 bit). */
@@ -973,32 +967,32 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             t0 = *tb_ptr++;
             t1 = tci_read_ri64(regs, &tb_ptr);
             t2 = tci_read_ri64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1 << (t2 & 63));
+            tci_write_reg(regs, t0, t1 << (t2 & 63));
             break;
         case INDEX_op_shr_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_ri64(regs, &tb_ptr);
             t2 = tci_read_ri64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1 >> (t2 & 63));
+            tci_write_reg(regs, t0, t1 >> (t2 & 63));
             break;
         case INDEX_op_sar_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_ri64(regs, &tb_ptr);
             t2 = tci_read_ri64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, ((int64_t)t1 >> (t2 & 63)));
+            tci_write_reg(regs, t0, ((int64_t)t1 >> (t2 & 63)));
             break;
 #if TCG_TARGET_HAS_rot_i64
         case INDEX_op_rotl_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_ri64(regs, &tb_ptr);
             t2 = tci_read_ri64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, rol64(t1, t2 & 63));
+            tci_write_reg(regs, t0, rol64(t1, t2 & 63));
             break;
         case INDEX_op_rotr_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_ri64(regs, &tb_ptr);
             t2 = tci_read_ri64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, ror64(t1, t2 & 63));
+            tci_write_reg(regs, t0, ror64(t1, t2 & 63));
             break;
 #endif
 #if TCG_TARGET_HAS_deposit_i64
@@ -1009,7 +1003,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             tmp16 = *tb_ptr++;
             tmp8 = *tb_ptr++;
             tmp64 = (((1ULL << tmp8) - 1) << tmp16);
-            tci_write_reg64(regs, t0, (t1 & ~tmp64) | ((t2 << tmp16) & tmp64));
+            tci_write_reg(regs, t0, (t1 & ~tmp64) | ((t2 << tmp16) & tmp64));
             break;
 #endif
         case INDEX_op_brcond_i64:
@@ -1027,28 +1021,28 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
         case INDEX_op_ext8u_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_r8(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1);
+            tci_write_reg(regs, t0, t1);
             break;
 #endif
 #if TCG_TARGET_HAS_ext8s_i64
         case INDEX_op_ext8s_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_r8s(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1);
+            tci_write_reg(regs, t0, t1);
             break;
 #endif
 #if TCG_TARGET_HAS_ext16s_i64
         case INDEX_op_ext16s_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_r16s(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1);
+            tci_write_reg(regs, t0, t1);
             break;
 #endif
 #if TCG_TARGET_HAS_ext16u_i64
         case INDEX_op_ext16u_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_r16(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1);
+            tci_write_reg(regs, t0, t1);
             break;
 #endif
 #if TCG_TARGET_HAS_ext32s_i64
@@ -1057,7 +1051,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
         case INDEX_op_ext_i32_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_r32s(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1);
+            tci_write_reg(regs, t0, t1);
             break;
 #if TCG_TARGET_HAS_ext32u_i64
         case INDEX_op_ext32u_i64:
@@ -1065,41 +1059,41 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
         case INDEX_op_extu_i32_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_r32(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, t1);
+            tci_write_reg(regs, t0, t1);
             break;
 #if TCG_TARGET_HAS_bswap16_i64
         case INDEX_op_bswap16_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_r16(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, bswap16(t1));
+            tci_write_reg(regs, t0, bswap16(t1));
             break;
 #endif
 #if TCG_TARGET_HAS_bswap32_i64
         case INDEX_op_bswap32_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_r32(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, bswap32(t1));
+            tci_write_reg(regs, t0, bswap32(t1));
             break;
 #endif
 #if TCG_TARGET_HAS_bswap64_i64
         case INDEX_op_bswap64_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_r64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, bswap64(t1));
+            tci_write_reg(regs, t0, bswap64(t1));
             break;
 #endif
 #if TCG_TARGET_HAS_not_i64
         case INDEX_op_not_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_r64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, ~t1);
+            tci_write_reg(regs, t0, ~t1);
             break;
 #endif
 #if TCG_TARGET_HAS_neg_i64
         case INDEX_op_neg_i64:
             t0 = *tb_ptr++;
             t1 = tci_read_r64(regs, &tb_ptr);
-            tci_write_reg64(regs, t0, -t1);
+            tci_write_reg(regs, t0, -t1);
             break;
 #endif
 #endif /* TCG_TARGET_REG_BITS == 64 */
-- 
2.25.1



  parent reply index

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-28  8:23 [PATCH 00/23] TCI fixes and cleanups Richard Henderson
2021-01-28  8:23 ` [PATCH 01/23] configure: Fix --enable-tcg-interpreter Richard Henderson
2021-01-28 11:47   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 02/23] tcg: Manage splitwx in tc_ptr_to_region_tree by hand Richard Henderson
2021-01-28 13:09   ` Alex Bennée
2021-01-28 13:54     ` Alex Bennée
2021-01-28  8:23 ` [PATCH 03/23] exec: Make tci_tb_ptr thread-local Richard Henderson
2021-01-28  8:23 ` [PATCH 04/23] tcg/tci: Implement INDEX_op_ld16s_i32 Richard Henderson
2021-01-28 13:59   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 05/23] tcg/tci: Implement INDEX_op_ld8s_i64 Richard Henderson
2021-01-28 13:59   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 06/23] tcg/tci: Inline tci_write_reg32s into the only caller Richard Henderson
2021-01-28 15:28   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 07/23] tcg/tci: Inline tci_write_reg8 into its callers Richard Henderson
2021-01-28 15:30   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 08/23] tcg/tci: Inline tci_write_reg16 into the only caller Richard Henderson
2021-01-28 15:30   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 09/23] tcg/tci: Inline tci_write_reg32 into all callers Richard Henderson
2021-01-28 15:31   ` Alex Bennée
2021-01-28  8:23 ` Richard Henderson [this message]
2021-01-28 15:32   ` [PATCH 10/23] tcg/tci: Inline tci_write_reg64 into 64-bit callers Alex Bennée
2021-01-28  8:23 ` [PATCH 11/23] tcg/tci: Merge INDEX_op_ld8u_{i32,i64} Richard Henderson
2021-01-28 16:18   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 12/23] tcg/tci: Merge INDEX_op_ld8s_{i32,i64} Richard Henderson
2021-01-28 16:18   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 13/23] tcg/tci: Merge INDEX_op_ld16u_{i32,i64} Richard Henderson
2021-01-28 16:19   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 14/23] tcg/tci: Merge INDEX_op_ld16s_{i32,i64} Richard Henderson
2021-01-28 16:20   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 15/23] tcg/tci: Merge INDEX_op_{ld_i32,ld32u_i64} Richard Henderson
2021-01-28 16:20   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 16/23] tcg/tci: Merge INDEX_op_st8_{i32,i64} Richard Henderson
2021-01-28 16:20   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 17/23] tcg/tci: Merge INDEX_op_st16_{i32,i64} Richard Henderson
2021-01-28 16:20   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 18/23] tcg/tci: Move stack bounds check to compile-time Richard Henderson
2021-01-28 16:37   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 19/23] tcg/tci: Merge INDEX_op_{st_i32,st32_i64} Richard Henderson
2021-01-28 16:38   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 20/23] tcg/tci: Use g_assert_not_reached Richard Henderson
2021-01-28 10:07   ` Stefan Weil
2021-01-28 15:34   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 21/23] tcg/tci: Remove dead code for TCG_TARGET_HAS_div2_* Richard Henderson
2021-01-28 15:36   ` Alex Bennée
2021-01-28 15:39   ` Stefan Weil
2021-01-28 17:56     ` Richard Henderson
2021-01-28  8:23 ` [PATCH 22/23] tcg/tci: Implement 64-bit division Richard Henderson
2021-01-28 10:04   ` Stefan Weil
2021-01-28 17:56     ` Richard Henderson
2021-01-28 15:38   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 23/23] tcg/tci: Remove TODO as unused Richard Henderson
2021-01-28 15:38   ` Alex Bennée
2021-01-28 15:38 ` [PATCH 00/23] TCI fixes and cleanups Alex Bennée
2021-01-28 16:39 ` Alex Bennée

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