On 9/10/25 19:38, Richard Henderson wrote:
On 10/9/25 10:23, Philippe Mathieu-Daudé wrote:
On 21/8/25 22:27, Richard Henderson wrote:
On 8/20/25 23:49, Philippe Mathieu-Daudé wrote:
qemu_ld2 and qemu_st2 opcodes are band-aid for 32-bit hosts
and can't be reached on 64-bit ones. See in commit 3bedb9d3e28
("tcg: Convert qemu_ld{2} to TCGOutOpLoad{2}") and 86fe5c2597c
("tcg: Convert qemu_st{2} to TCGOutOpLdSt{2}") their constraint
is C_NotImplemented.
Not true: ld2/st2 are also used for 128-bit load store.
See: aarch64, x86_64, loongarch64, ppc64, s390x.
OK. Hmm I guess I need to add a __attribute__((unused)) check like
you did in commit f408df587a0 ("tcg: Convert brcond2_i32 to
TCGOutOpBrcond2") to outop_qemu_ld2/st2 then.
Why? Please expand on the error you're seeing.
It was a mistake on my side, no worry:
https://lore.kernel.org/qemu-devel/[email protected]/
