MOPs support for float4. The full spec will be in the ABC Extensions Spec dated December 1, 2011 or later. Scope: - abcasm - abcdump - interpreter - JIT - run-time support - ByteArray storage alignment must be guaranteed to be 16 or better The storage alignment is required because the C++ compiler and the JIT will want to emit guaranteed-alignment access instructions. See spec.
And also: - verifier - wordcode translator
Looks like I have all pieces of this working, except for ByteArray alignment and in-line code generation in the JIT. Those pieces can probably be a follow-on bug.
changeset: 7094:5cbb0e3a8a58 tag: tip user: Lars T Hansen <firstname.lastname@example.org> date: Fri Dec 16 14:10:21 2011 +0100 summary: Fix 706757 - Implement lf32x4, sf32x4 MOPs
(In reply to Lars T Hansen from comment #2) > Looks like I have all pieces of this working, except for ByteArray alignment > and in-line code generation in the JIT. Those pieces can probably be a > follow-on bug. This is being tracked via bug# 711392