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tcg: remove tcg_global_reg2_new_hack() 

This patch removes the unused tcg_global_reg2_new_hack() function, which
was added in r4438 to work around a register shortage problem regarding
dyngen.  The only ever user of this function was removed in r4577.

Signed-off-by: Stuart Brady <stuart.brady@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6150 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2009-01-03 12:36:05 +00:00
parent 40e8a53b1e
commit 5d04f23bdf
2 changed files with 0 additions and 39 deletions
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37
tcg/tcg.c
View File

@ -313,43 +313,6 @@ TCGv_i64 tcg_global_reg_new_i64(int reg, const char *name)
return MAKE_TCGV_I64(idx);
}
#if TCG_TARGET_REG_BITS == 32
/* temporary hack to avoid register shortage for tcg_qemu_st64() */
TCGv_i64 tcg_global_reg2_new_hack(TCGType type, int reg1, int reg2,
const char *name)
{
TCGContext *s = &tcg_ctx;
TCGTemp *ts;
int idx;
char buf[64];
if (type != TCG_TYPE_I64)
tcg_abort();
idx = s->nb_globals;
tcg_temp_alloc(s, s->nb_globals + 2);
ts = &s->temps[s->nb_globals];
ts->base_type = type;
ts->type = TCG_TYPE_I32;
ts->fixed_reg = 1;
ts->reg = reg1;
pstrcpy(buf, sizeof(buf), name);
pstrcat(buf, sizeof(buf), "_0");
ts->name = strdup(buf);
ts++;
ts->base_type = type;
ts->type = TCG_TYPE_I32;
ts->fixed_reg = 1;
ts->reg = reg2;
pstrcpy(buf, sizeof(buf), name);
pstrcat(buf, sizeof(buf), "_1");
ts->name = strdup(buf);
s->nb_globals += 2;
return MAKE_TCGV_I64(idx);
}
#endif
static inline int tcg_global_mem_new_internal(TCGType type, int reg,
tcg_target_long offset,
const char *name)

2
tcg/tcg.h
View File

@ -319,8 +319,6 @@ int tcg_gen_code_search_pc(TCGContext *s, uint8_t *gen_code_buf, long offset);
void tcg_set_frame(TCGContext *s, int reg,
tcg_target_long start, tcg_target_long size);
TCGv_i64 tcg_global_reg2_new_hack(TCGType type, int reg1, int reg2,
const char *name);
TCGv_i32 tcg_global_reg_new_i32(int reg, const char *name);
TCGv_i32 tcg_global_mem_new_i32(int reg, tcg_target_long offset,