There are one use apiece for these. There is no longer a need for
preserving branch offset operands, as we no longer re-translate.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
tcg/aarch64/tcg-target.inc.c | 21 ++-------------------
1 file changed, 2 insertions(+), 19 deletions(-)
diff --git a/tcg/aarch64/tcg-target.inc.c b/tcg/aarch64/tcg-target.inc.c
index a41b633960..28de0226fb 100644
--- a/tcg/aarch64/tcg-target.inc.c
+++ b/tcg/aarch64/tcg-target.inc.c
@@ -1129,23 +1129,6 @@ static inline void tcg_out_goto_long(TCGContext *s, tcg_insn_unit *target)
}
}
-static inline void tcg_out_goto_noaddr(TCGContext *s)
-{
- /* We pay attention here to not modify the branch target by reading from
- the buffer. This ensure that caches and memory are kept coherent during
- retranslation. Mask away possible garbage in the high bits for the
- first translation, while keeping the offset bits for retranslation. */
- uint32_t old = tcg_in32(s);
- tcg_out_insn(s, 3206, B, old);
-}
-
-static inline void tcg_out_goto_cond_noaddr(TCGContext *s, TCGCond c)
-{
- /* See comments in tcg_out_goto_noaddr. */
- uint32_t old = tcg_in32(s) >> 5;
- tcg_out_insn(s, 3202, B_C, c, old);
-}
-
static inline void tcg_out_callr(TCGContext *s, TCGReg reg)
{
tcg_out_insn(s, 3207, BLR, reg);
@@ -1192,7 +1175,7 @@ static inline void tcg_out_goto_label(TCGContext *s, TCGLabel *l)
{
if (!l->has_value) {
tcg_out_reloc(s, s->code_ptr, R_AARCH64_JUMP26, l, 0);
- tcg_out_goto_noaddr(s);
+ tcg_out_insn(s, 3206, B, 0);
} else {
tcg_out_goto(s, l->u.value_ptr);
}
@@ -1523,7 +1506,7 @@ static void tcg_out_tlb_read(TCGContext *s, TCGReg addr_reg, TCGMemOp opc,
/* If not equal, we jump to the slow path. */
*label_ptr = s->code_ptr;
- tcg_out_goto_cond_noaddr(s, TCG_COND_NE);
+ tcg_out_insn(s, 3202, B_C, TCG_COND_NE, 0);
}
#endif /* CONFIG_SOFTMMU */
--
2.17.2