riscv / riscv-p-spec

RISC-V Packed SIMD Extension

https://jira.riscv.org/browse/RVG-129

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KMMAWT2[.u] similar chunks #70

Closed marcfedorow closed 3 years ago

marcfedorow commented 3 years ago

1110111_00000_00000_001_00000_1110111 can be both KMMAWT2 x0 x0 x0 and KMMAWT2.u x0 x0 x0 according to 5.47. As I may suppose from Table 39 KMMAWT2.u's real encoding is 1111111_....

Same for PBSADA

jnk0le commented 3 years ago

30

marcfedorow commented 3 years ago

@jnk0le it seems like old issues are not checked. Anyway thanks for pointing this out

topperc commented 3 years ago

I made a pull request here https://github.com/riscv/riscv-p-spec/pull/72. Should have checked the issues first

chuanhua commented 3 years ago

I have merged the pull requests. Thanks.