Stream: git-wasmtime

Topic: wasmtime / issue #5845 fix issue 5714.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 22 2023 at 01:18):

yuyang-ok commented on issue #5845:

LGTM! I'm not 100% sure about the regalloc changes, if someone else could double check that, it would be nice.
I think regalloc changes work same In current situation, I think tmp register used multi time usually, better reg_early_def.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 22 2023 at 01:18):

yuyang-ok edited a comment on issue #5845:

LGTM! I'm not 100% sure about the regalloc changes, if someone else could double check that, it would be nice.

I think regalloc changes work same In current situation, I think tmp register used multi time usually, better reg_early_def.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 22 2023 at 01:18):

yuyang-ok edited a comment on issue #5845:

LGTM! I'm not 100% sure about the regalloc changes, if someone else could double check that, it would be nice.

I think regalloc changes works same In current situation, I think tmp register used multi time usually, better reg_early_def.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 22 2023 at 01:18):

yuyang-ok edited a comment on issue #5845:

LGTM! I'm not 100% sure about the regalloc changes, if someone else could double check that, it would be nice.

I think regalloc changes works same in current situation, I think tmp register used multi time usually, better reg_early_def.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 22 2023 at 03:27):

yuyang-ok edited a comment on issue #5845:

LGTM! I'm not 100% sure about the regalloc changes, if someone else could double check that, it would be nice.

I think regalloc changes works same in current situation, I think rd register used multi time usually, better reg_early_def.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 22 2023 at 04:07):

yuyang-ok edited a comment on issue #5845:

LGTM! I'm not 100% sure about the regalloc changes, if someone else could double check that, it would be nice.

I think regalloc changes works same in current situation, I think rd register used multi time, better reg_early_def.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 23 2023 at 22:44):

alexcrichton commented on issue #5845:

I think the failure in this test run was legitimate, namely the new *.clif test added in this PR is panicking on the x64 backend. I think it's ok to remove the target x86_64 line and file an issue to let this PR land.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 23 2023 at 23:10):

jameysharp commented on issue #5845:

I can confirm that the new CLIF test fails on x86_64 while emitting machine code for the CvtFloatToSintSeq pseudoinstruction. I think none of the float-to-int variants (saturating or trapping, signed or unsigned) are implemented in the x64 backend for types other than I32 and I64, but I'm not absolutely sure I read the ISLE rules correctly.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 24 2023 at 01:06):

yuyang-ok commented on issue #5845:

@alexcrichton I have remove test for x86_64.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 24 2023 at 01:39):

jameysharp commented on issue #5845:

@yuyang-ok, thank you!

Last updated: Dec 13 2025 at 19:03 UTC