On Sun, 14 Mar 2021, Marcus Comstedt wrote: > How would you like to proceed? I don't feel confident that I will > find a definitive solution to this issue anytime soon, but it feels > like such a weird special case (who passes 64-bit floats in 32-bit > integer registers to their asm?) that it might be ok to just ignore > it. If you agree I'll just repost the patchset with the final fix > added (solves all remaining 32-bit testcases save for this one)...
Soft-float use case? Also VAX does even for hard float as it does not have separate FPRs, but then it is little-endian exclusively too. Overall I think this is analogous to `long long' with 32-bit targets, though individual psABIs may specify different conventions as to the order of the two parts of the FP datum between the registers in such a pair. Maciej
