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-rw-r--r--tcg/tcg-op.h82
1 files changed, 63 insertions, 19 deletions
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h
index bd93fe4f03..551845801d 100644
--- a/tcg/tcg-op.h
+++ b/tcg/tcg-op.h
@@ -646,29 +646,49 @@ static inline void tcg_gen_sari_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
static inline void tcg_gen_brcond_i32(TCGCond cond, TCGv_i32 arg1,
TCGv_i32 arg2, int label_index)
{
- tcg_gen_op4ii_i32(INDEX_op_brcond_i32, arg1, arg2, cond, label_index);
+ if (cond == TCG_COND_ALWAYS) {
+ tcg_gen_br(label_index);
+ } else if (cond != TCG_COND_NEVER) {
+ tcg_gen_op4ii_i32(INDEX_op_brcond_i32, arg1, arg2, cond, label_index);
+ }
}
static inline void tcg_gen_brcondi_i32(TCGCond cond, TCGv_i32 arg1,
int32_t arg2, int label_index)
{
- TCGv_i32 t0 = tcg_const_i32(arg2);
- tcg_gen_brcond_i32(cond, arg1, t0, label_index);
- tcg_temp_free_i32(t0);
+ if (cond == TCG_COND_ALWAYS) {
+ tcg_gen_br(label_index);
+ } else if (cond != TCG_COND_NEVER) {
+ TCGv_i32 t0 = tcg_const_i32(arg2);
+ tcg_gen_brcond_i32(cond, arg1, t0, label_index);
+ tcg_temp_free_i32(t0);
+ }
}
static inline void tcg_gen_setcond_i32(TCGCond cond, TCGv_i32 ret,
TCGv_i32 arg1, TCGv_i32 arg2)
{
- tcg_gen_op4i_i32(INDEX_op_setcond_i32, ret, arg1, arg2, cond);
+ if (cond == TCG_COND_ALWAYS) {
+ tcg_gen_movi_i32(ret, 1);
+ } else if (cond == TCG_COND_NEVER) {
+ tcg_gen_movi_i32(ret, 0);
+ } else {
+ tcg_gen_op4i_i32(INDEX_op_setcond_i32, ret, arg1, arg2, cond);
+ }
}
static inline void tcg_gen_setcondi_i32(TCGCond cond, TCGv_i32 ret,
TCGv_i32 arg1, int32_t arg2)
{
- TCGv_i32 t0 = tcg_const_i32(arg2);
- tcg_gen_setcond_i32(cond, ret, arg1, t0);
- tcg_temp_free_i32(t0);
+ if (cond == TCG_COND_ALWAYS) {
+ tcg_gen_movi_i32(ret, 1);
+ } else if (cond == TCG_COND_NEVER) {
+ tcg_gen_movi_i32(ret, 0);
+ } else {
+ TCGv_i32 t0 = tcg_const_i32(arg2);
+ tcg_gen_setcond_i32(cond, ret, arg1, t0);
+ tcg_temp_free_i32(t0);
+ }
}
static inline void tcg_gen_mul_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
@@ -964,17 +984,27 @@ static inline void tcg_gen_sari_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
static inline void tcg_gen_brcond_i64(TCGCond cond, TCGv_i64 arg1,
TCGv_i64 arg2, int label_index)
{
- tcg_gen_op6ii_i32(INDEX_op_brcond2_i32,
- TCGV_LOW(arg1), TCGV_HIGH(arg1), TCGV_LOW(arg2),
- TCGV_HIGH(arg2), cond, label_index);
+ if (cond == TCG_COND_ALWAYS) {
+ tcg_gen_br(label_index);
+ } else if (cond != TCG_COND_NEVER) {
+ tcg_gen_op6ii_i32(INDEX_op_brcond2_i32,
+ TCGV_LOW(arg1), TCGV_HIGH(arg1), TCGV_LOW(arg2),
+ TCGV_HIGH(arg2), cond, label_index);
+ }
}
static inline void tcg_gen_setcond_i64(TCGCond cond, TCGv_i64 ret,
TCGv_i64 arg1, TCGv_i64 arg2)
{
- tcg_gen_op6i_i32(INDEX_op_setcond2_i32, TCGV_LOW(ret),
- TCGV_LOW(arg1), TCGV_HIGH(arg1),
- TCGV_LOW(arg2), TCGV_HIGH(arg2), cond);
+ if (cond == TCG_COND_ALWAYS) {
+ tcg_gen_movi_i32(TCGV_LOW(ret), 1);
+ } else if (cond == TCG_COND_NEVER) {
+ tcg_gen_movi_i32(TCGV_LOW(ret), 0);
+ } else {
+ tcg_gen_op6i_i32(INDEX_op_setcond2_i32, TCGV_LOW(ret),
+ TCGV_LOW(arg1), TCGV_HIGH(arg1),
+ TCGV_LOW(arg2), TCGV_HIGH(arg2), cond);
+ }
tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
}
@@ -1273,13 +1303,23 @@ static inline void tcg_gen_sari_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
static inline void tcg_gen_brcond_i64(TCGCond cond, TCGv_i64 arg1,
TCGv_i64 arg2, int label_index)
{
- tcg_gen_op4ii_i64(INDEX_op_brcond_i64, arg1, arg2, cond, label_index);
+ if (cond == TCG_COND_ALWAYS) {
+ tcg_gen_br(label_index);
+ } else if (cond != TCG_COND_NEVER) {
+ tcg_gen_op4ii_i64(INDEX_op_brcond_i64, arg1, arg2, cond, label_index);
+ }
}
static inline void tcg_gen_setcond_i64(TCGCond cond, TCGv_i64 ret,
TCGv_i64 arg1, TCGv_i64 arg2)
{
- tcg_gen_op4i_i64(INDEX_op_setcond_i64, ret, arg1, arg2, cond);
+ if (cond == TCG_COND_ALWAYS) {
+ tcg_gen_movi_i64(ret, 1);
+ } else if (cond == TCG_COND_NEVER) {
+ tcg_gen_movi_i64(ret, 0);
+ } else {
+ tcg_gen_op4i_i64(INDEX_op_setcond_i64, ret, arg1, arg2, cond);
+ }
}
static inline void tcg_gen_mul_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
@@ -1397,9 +1437,13 @@ static inline void tcg_gen_subi_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
static inline void tcg_gen_brcondi_i64(TCGCond cond, TCGv_i64 arg1,
int64_t arg2, int label_index)
{
- TCGv_i64 t0 = tcg_const_i64(arg2);
- tcg_gen_brcond_i64(cond, arg1, t0, label_index);
- tcg_temp_free_i64(t0);
+ if (cond == TCG_COND_ALWAYS) {
+ tcg_gen_br(label_index);
+ } else if (cond != TCG_COND_NEVER) {
+ TCGv_i64 t0 = tcg_const_i64(arg2);
+ tcg_gen_brcond_i64(cond, arg1, t0, label_index);
+ tcg_temp_free_i64(t0);
+ }
}
static inline void tcg_gen_setcondi_i64(TCGCond cond, TCGv_i64 ret,