: [PATCH v2] RISC-V: Bugfix for legitimize move when get vec mode in
zve32f
From: Pan Li
If we want to extract 64bit value but ELEN < 64, we use RVV
vector mode with EEW = 32 to extract the highpart and lowpart.
However, this approach doesn't honor DFmode when movdf pattern
when ZVE32f an
From: Pan Li
If we want to extract 64bit value but ELEN < 64, we use RVV
vector mode with EEW = 32 to extract the highpart and lowpart.
However, this approach doesn't honor DFmode when movdf pattern
when ZVE32f and of course results in ICE when zve32f.
This patch would like to reuse the approach
