Re: [PATCH v2 04/69] fpu: Implement float_flag_input_denormal_used

2025-02-02 Thread Richard Henderson
On 2/1/25 08:39, Peter Maydell wrote: For the x86 and the Arm FEAT_AFP semantics, we need to be able to tell the target code that the FPU operation has used an input denormal. Implement this; when it happens we set the new float_flag_denormal_input_used. Note that we only set this when an input

[PATCH v2 04/69] fpu: Implement float_flag_input_denormal_used

2025-02-01 Thread Peter Maydell
For the x86 and the Arm FEAT_AFP semantics, we need to be able to tell the target code that the FPU operation has used an input denormal. Implement this; when it happens we set the new float_flag_denormal_input_used. Note that we only set this when an input denormal is actually used by the operat