x/arch: incorrect disassembly for x86 FMA instruction #41043
Labels
NeedsInvestigation
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Milestone
What version of Go are you using (
go version
)?Does this issue reproduce with the latest release?
Yes
What operating system and processor architecture are you using (
go env
)?go env
OutputWhat did you do?
Sample:
What did you expect to see?
objdump shows FMA instruction
VFMADD231SD X0, X0, X0
.What did you see instead?
objdump shows
MOVL $-0x36a8f040, CX
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