Richard Henderson <richard.hender...@linaro.org> writes:
> There are one use apiece for these. There is no longer a need for
> preserving branch offset operands, as we no longer re-translate.
>
> Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Reviewed-by: Alex Bennée <alex.ben...@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 */
--
Alex Bennée
