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tcg: Add temp_subindex to TCGTemp

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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>
This commit is contained in:
Richard Henderson 2022-10-19 11:26:37 +10:00
parent d56fea79f9
commit fac87bd2a4
2 changed files with 4 additions and 0 deletions
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1
include/tcg/tcg.h
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@ -456,6 +456,7 @@ typedef struct TCGTemp {
unsigned int mem_coherent:1; unsigned int mem_coherent:1;
unsigned int mem_allocated:1; unsigned int mem_allocated:1;
unsigned int temp_allocated:1; unsigned int temp_allocated:1;
unsigned int temp_subindex:1;
int64_t val; int64_t val;
struct TCGTemp *mem_base; struct TCGTemp *mem_base;

3
tcg/tcg.c
View File

@ -928,6 +928,7 @@ TCGTemp *tcg_global_mem_new_internal(TCGType type, TCGv_ptr base,
ts2->mem_allocated = 1; ts2->mem_allocated = 1;
ts2->mem_base = base_ts; ts2->mem_base = base_ts;
ts2->mem_offset = offset + (1 - bigendian) * 4; ts2->mem_offset = offset + (1 - bigendian) * 4;
ts2->temp_subindex = 1;
pstrcpy(buf, sizeof(buf), name); pstrcpy(buf, sizeof(buf), name);
pstrcat(buf, sizeof(buf), "_1"); pstrcat(buf, sizeof(buf), "_1");
ts2->name = strdup(buf); 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->base_type = TCG_TYPE_I64;
ts2->type = TCG_TYPE_I32; ts2->type = TCG_TYPE_I32;
ts2->temp_allocated = 1; ts2->temp_allocated = 1;
ts2->temp_subindex = 1;
ts2->kind = kind; ts2->kind = kind;
} else { } else {
ts->base_type = type; ts->base_type = type;
@ -1092,6 +1094,7 @@ TCGTemp *tcg_constant_internal(TCGType type, int64_t val)
ts2->type = TCG_TYPE_I32; ts2->type = TCG_TYPE_I32;
ts2->kind = TEMP_CONST; ts2->kind = TEMP_CONST;
ts2->temp_allocated = 1; ts2->temp_allocated = 1;
ts2->temp_subindex = 1;
ts2->val = val >> 32; ts2->val = val >> 32;
} else { } else {
ts->base_type = type; ts->base_type = type;