Re: [PATCH 2/2] tcg: Introduce INDEX_op_qemu_st8_i32

2021-01-05 Thread Philippe Mathieu-Daudé
On 12/11/20 2:14 AM, Richard Henderson wrote: > Enable this on i386 to restrict the set of input registers > for an 8-bit store, as required by the architecture. This > removes the last use of scratch registers for user-only mode. > > Signed-off-by: Richard Henderson > --- > include/tcg/tcg-opc

[PATCH 2/2] tcg: Introduce INDEX_op_qemu_st8_i32

2020-12-10 Thread Richard Henderson
Enable this on i386 to restrict the set of input registers for an 8-bit store, as required by the architecture. This removes the last use of scratch registers for user-only mode. Signed-off-by: Richard Henderson --- include/tcg/tcg-opc.h | 5 + tcg/aarch64/tcg-target.h | 1 + tcg/arm