2 Commits

Author	SHA1	Message	Date
Jianjian GUAN	77da27b5e3	[RISCV] Improve selection for vector fpclass. ... Since vfclass intruction will only set one single bit in the result, so if we only want to check 1 fp class, we could use vmseq to do it. Reviewed By: craig.topper Differential Revision: https://reviews.llvm.org/D151967	2023-06-06 10:24:24 +08:00
LiaoChunyu	477d1080cb	[RISCV] Custom lower vector llvm.is.fpclass to vfclass.v ... After D149063. This patch adds support for both scalable and fixed-length vector. Reviewed By: craig.topper Differential Revision: https://reviews.llvm.org/D151176	2023-05-26 14:44:35 +08:00