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tcg/ppc: Use tcg_tbrel_diff 

Use tcg_tbrel_diff when we need a displacement to a label,
and with a NULL argument when we need the normalizing addend.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2020-11-05 18:58:14 +00:00
parent 44c7197f15
commit e6dc7f818f
1 changed files with 3 additions and 3 deletions
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6
tcg/ppc/tcg-target.c.inc
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@ -837,7 +837,7 @@ static void tcg_out_movi_int(TCGContext *s, TCGType type, TCGReg ret,
} }
/* Load addresses within the TB with one insn. */ /* Load addresses within the TB with one insn. */
tb_diff = arg - (intptr_t)s->code_gen_ptr; tb_diff = tcg_tbrel_diff(s, (void *)arg);
if (!in_prologue && USE_REG_TB && tb_diff == (int16_t)tb_diff) { if (!in_prologue && USE_REG_TB && tb_diff == (int16_t)tb_diff) {
tcg_out32(s, ADDI | TAI(ret, TCG_REG_TB, tb_diff)); tcg_out32(s, ADDI | TAI(ret, TCG_REG_TB, tb_diff));
return; return;
@ -890,7 +890,7 @@ static void tcg_out_movi_int(TCGContext *s, TCGType type, TCGReg ret,
/* Use the constant pool, if possible. */ /* Use the constant pool, if possible. */
if (!in_prologue && USE_REG_TB) { if (!in_prologue && USE_REG_TB) {
new_pool_label(s, arg, R_PPC_ADDR16, s->code_ptr, new_pool_label(s, arg, R_PPC_ADDR16, s->code_ptr,
-(intptr_t)s->code_gen_ptr); tcg_tbrel_diff(s, NULL));
tcg_out32(s, LD | TAI(ret, TCG_REG_TB, 0)); tcg_out32(s, LD | TAI(ret, TCG_REG_TB, 0));
return; return;
} }
@ -940,7 +940,7 @@ static void tcg_out_dupi_vec(TCGContext *s, TCGType type, TCGReg ret,
*/ */
if (USE_REG_TB) { if (USE_REG_TB) {
rel = R_PPC_ADDR16; rel = R_PPC_ADDR16;
add = -(intptr_t)s->code_gen_ptr; add = tcg_tbrel_diff(s, NULL);
} else { } else {
rel = R_PPC_ADDR32; rel = R_PPC_ADDR32;
add = 0; add = 0;