Re: [PATCH 0/6] tcg: Introduce constraint for zero register

2025-02-15 Thread Richard Henderson
On 2/11/25 19:46, Richard Henderson wrote: Based-on:20250205040341.2056361-1-richard.hender...@linaro.org ("[PATCH 00/11] tcg: Cleanups after disallowing 64-on-32") Introduce a new general-purpose constraint which maps 0 to TCG_REG_ZERO, if defined. This differs from existing constant constrain

[PATCH 0/6] tcg: Introduce constraint for zero register

2025-02-11 Thread Richard Henderson
Based-on: 20250205040341.2056361-1-richard.hender...@linaro.org ("[PATCH 00/11] tcg: Cleanups after disallowing 64-on-32") Introduce a new general-purpose constraint which maps 0 to TCG_REG_ZERO, if defined. This differs from existing constant constraints in that const_arg[*] is recorded as false