On 6/21/24 09:34, Richard Henderson wrote:
On 6/21/24 04:46, Chinmay Rath wrote:
+ tcg_gen_qemu_ld_i128(avr, EA, ctx->mem_idx, DEF_MEMOP(MO_128));
+ set_avr_full(a->rt, avr);
This needs to specify atomicity as well. This is much more important to for 16 byte
operations than smaller acc
On 6/21/24 04:46, Chinmay Rath wrote:
+tcg_gen_qemu_ld_i128(avr, EA, ctx->mem_idx, DEF_MEMOP(MO_128));
+set_avr_full(a->rt, avr);
This needs to specify atomicity as well. This is much more important to for 16 byte
operations than smaller accesses, as this might require stop-the-world
Updated instructions {l, st}vx to use tcg_gen_qemu_ld/st_i128,
instead of using 64 bits loads/stores in succession.
Introduced functions {get, set}_avr_full in vmx-impl.c.inc to
facilitate the above, and potential future usage.
Suggested-by: Richard Henderson
Signed-off-by: Chinmay Rath
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