mirror of
https://github.com/Motorhead1991/qemu.git
synced 2025-08-09 02:24:58 -06:00
tcg/ppc: Use ADDPCIS for the constant pool
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
parent
776cd9b648
commit
7a379976d6
1 changed files with 12 additions and 0 deletions
|
@ -1081,6 +1081,12 @@ static void tcg_out_movi_int(TCGContext *s, TCGType type, TCGReg ret,
|
||||||
tcg_out32(s, LD | TAI(ret, TCG_REG_TB, 0));
|
tcg_out32(s, LD | TAI(ret, TCG_REG_TB, 0));
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
if (have_isa_3_00) {
|
||||||
|
tcg_out_addpcis(s, TCG_REG_TMP2, 0);
|
||||||
|
new_pool_label(s, arg, R_PPC_REL14, s->code_ptr, 0);
|
||||||
|
tcg_out32(s, LD | TAI(ret, TCG_REG_TMP2, 0));
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
tmp = arg >> 31 >> 1;
|
tmp = arg >> 31 >> 1;
|
||||||
tcg_out_movi(s, TCG_TYPE_I32, ret, tmp);
|
tcg_out_movi(s, TCG_TYPE_I32, ret, tmp);
|
||||||
|
@ -1138,6 +1144,10 @@ static void tcg_out_dupi_vec(TCGContext *s, TCGType type, unsigned vece,
|
||||||
if (USE_REG_TB) {
|
if (USE_REG_TB) {
|
||||||
rel = R_PPC_ADDR16;
|
rel = R_PPC_ADDR16;
|
||||||
add = ppc_tbrel_diff(s, NULL);
|
add = ppc_tbrel_diff(s, NULL);
|
||||||
|
} else if (have_isa_3_00) {
|
||||||
|
tcg_out_addpcis(s, TCG_REG_TMP1, 0);
|
||||||
|
rel = R_PPC_REL14;
|
||||||
|
add = 0;
|
||||||
} else {
|
} else {
|
||||||
rel = R_PPC_ADDR32;
|
rel = R_PPC_ADDR32;
|
||||||
add = 0;
|
add = 0;
|
||||||
|
@ -1164,6 +1174,8 @@ static void tcg_out_dupi_vec(TCGContext *s, TCGType type, unsigned vece,
|
||||||
if (USE_REG_TB) {
|
if (USE_REG_TB) {
|
||||||
tcg_out32(s, ADDI | TAI(TCG_REG_TMP1, 0, 0));
|
tcg_out32(s, ADDI | TAI(TCG_REG_TMP1, 0, 0));
|
||||||
load_insn |= RA(TCG_REG_TB);
|
load_insn |= RA(TCG_REG_TB);
|
||||||
|
} else if (have_isa_3_00) {
|
||||||
|
tcg_out32(s, ADDI | TAI(TCG_REG_TMP1, TCG_REG_TMP1, 0));
|
||||||
} else {
|
} else {
|
||||||
tcg_out32(s, ADDIS | TAI(TCG_REG_TMP1, 0, 0));
|
tcg_out32(s, ADDIS | TAI(TCG_REG_TMP1, 0, 0));
|
||||||
tcg_out32(s, ADDI | TAI(TCG_REG_TMP1, TCG_REG_TMP1, 0));
|
tcg_out32(s, ADDI | TAI(TCG_REG_TMP1, TCG_REG_TMP1, 0));
|
||||||
|
|
Loading…
Add table
Add a link
Reference in a new issue