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[PATCH v5 23/43] tcg: Add temp_subindex to TCGTemp
From: |
Richard Henderson |
Subject: |
[PATCH v5 23/43] tcg: Add temp_subindex to TCGTemp |
Date: |
Sat, 24 Dec 2022 15:57:00 -0800 |
Record the location of a TCGTemp within a larger object.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
include/tcg/tcg.h | 1 +
tcg/tcg.c | 3 +++
2 files changed, 4 insertions(+)
diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
index d207bc47be..afa18986b1 100644
--- a/include/tcg/tcg.h
+++ b/include/tcg/tcg.h
@@ -456,6 +456,7 @@ typedef struct TCGTemp {
unsigned int mem_coherent:1;
unsigned int mem_allocated:1;
unsigned int temp_allocated:1;
+ unsigned int temp_subindex:1;
int64_t val;
struct TCGTemp *mem_base;
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 98d51e538c..0f58013a5a 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -928,6 +928,7 @@ TCGTemp *tcg_global_mem_new_internal(TCGType type, TCGv_ptr
base,
ts2->mem_allocated = 1;
ts2->mem_base = base_ts;
ts2->mem_offset = offset + (1 - bigendian) * 4;
+ ts2->temp_subindex = 1;
pstrcpy(buf, sizeof(buf), name);
pstrcat(buf, sizeof(buf), "_1");
ts2->name = strdup(buf);
@@ -974,6 +975,7 @@ TCGTemp *tcg_temp_new_internal(TCGType type, bool
temp_local)
ts2->base_type = TCG_TYPE_I64;
ts2->type = TCG_TYPE_I32;
ts2->temp_allocated = 1;
+ ts2->temp_subindex = 1;
ts2->kind = kind;
} else {
ts->base_type = type;
@@ -1092,6 +1094,7 @@ TCGTemp *tcg_constant_internal(TCGType type, int64_t val)
ts2->type = TCG_TYPE_I32;
ts2->kind = TEMP_CONST;
ts2->temp_allocated = 1;
+ ts2->temp_subindex = 1;
ts2->val = val >> 32;
} else {
ts->base_type = type;
--
2.34.1
- [PATCH v5 11/43] accel/tcg: Use QEMU_IOTHREAD_LOCK_GUARD in io_readx/io_writex, (continued)
- [PATCH v5 11/43] accel/tcg: Use QEMU_IOTHREAD_LOCK_GUARD in io_readx/io_writex, Richard Henderson, 2022/12/24
- [PATCH v5 13/43] tcg: Remove TCG_TARGET_STACK_GROWSUP, Richard Henderson, 2022/12/24
- [PATCH v5 14/43] tci: MAX_OPC_PARAM_IARGS is no longer used, Richard Henderson, 2022/12/24
- [PATCH v5 10/43] hw/ppc: Use QEMU_IOTHREAD_LOCK_GUARD in ppc_set_irq, Richard Henderson, 2022/12/24
- [PATCH v5 15/43] tcg: Fix tcg_reg_alloc_dup*, Richard Henderson, 2022/12/24
- [PATCH v5 17/43] tcg: Remove check_regs, Richard Henderson, 2022/12/24
- [PATCH v5 18/43] tcg: Massage process_op_defs(), Richard Henderson, 2022/12/24
- [PATCH v5 20/43] accel/tcg: Set cflags_next_tb in cpu_common_initfn, Richard Henderson, 2022/12/24
- [PATCH v5 21/43] target/sparc: Avoid TCGV_{LOW,HIGH}, Richard Henderson, 2022/12/24
- [PATCH v5 16/43] tcg: Centralize updates to reg_to_temp, Richard Henderson, 2022/12/24
- [PATCH v5 23/43] tcg: Add temp_subindex to TCGTemp,
Richard Henderson <=
- [PATCH v5 28/43] tcg: Introduce TCGCallReturnKind and TCGCallArgumentKind, Richard Henderson, 2022/12/24
- [PATCH v5 30/43] tcg: Replace TCG_TARGET_EXTEND_ARGS with TCG_TARGET_CALL_ARG_I32, Richard Henderson, 2022/12/24
- [PATCH v5 22/43] tcg: Move TCG_{LOW,HIGH} to tcg-internal.h, Richard Henderson, 2022/12/24
- [PATCH v5 24/43] tcg: Simplify calls to temp_sync vs mem_coherent, Richard Henderson, 2022/12/24
- [PATCH v5 37/43] tcg: Use output_pref wrapper function, Richard Henderson, 2022/12/24
- [PATCH v5 26/43] tcg: Move TCG_TYPE_COUNT outside enum, Richard Henderson, 2022/12/24
- [PATCH v5 35/43] tcg: Pass number of arguments to tcg_emit_op() / tcg_op_insert_*(), Richard Henderson, 2022/12/24
- [PATCH v5 25/43] tcg: Allocate TCGTemp pairs in host memory order, Richard Henderson, 2022/12/24
- [PATCH v5 34/43] accel/tcg/plugin: Use copy_op in append_{udata, mem}_cb, Richard Henderson, 2022/12/24