Robbin Ehn

8326306: RISC-V: Re-structure MASM calls and jumps

12

Hi, please consider. We have code that directly use the asm for call/jumps instead masm. Our masm have a bit odd naming, and we don't use 'proper' pseudoinstructions/mnemonics. Suggested by...

8332265: RISC-V: Materialize pointers faster by using a temp register

5

Hi, please consider! Materializing a 48-bit pointer, using an additional register, we can do with: lui + lui + slli + add + addi This 15% faster both on VF2...

8332689: RISC-V: Use load instead of trampolines

17

Hi all, please consider! Today we do JAL to **dest** if **dest** is in reach (+/- 1 MB). Using a very small application or running very short time we have...

8339741: RISC-V: C ABI breakage for integer on stack

10

Hi all, This pull request contains a backport of commit [bfe7f920](https://github.com/openjdk/jdk/commit/bfe7f9205b56483b4364130a3a87c58c3fc82998) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository. The commit being backported was authored by Robbin Ehn on 11 Sep 2024 and was...