[PATCH] D140460: [RISCV][MC] Add support for experimental zfa extension

Jun Sha via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Jan 15 18:39:56 PST 2023


joshua-arch1 marked an inline comment as done.
joshua-arch1 added a comment.

In D140460#4050322 <https://reviews.llvm.org/D140460#4050322>, @craig.topper wrote:

> I think according to the spec, we need to support parsing "Minimum positive normal" in decimal form. The exact value for is different for fli.h, fli.s, and fli.d.

The spec says 'the preferred assembly syntax for entry 1 is min' and 'for entry 1, the assembler will accept decimal constants in C-like syntax'. Are there any conflicts between these two statements? For a certain assembly output of minimum positive normal,  what output do we need to get?


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