Closed Bug 706757 Opened 13 years ago Closed 13 years ago

Implement lf32x4, sf32x4 MOPs

Categories

(Tamarin Graveyard :: Virtual Machine, defect, P3)

Product:
Tamarin Graveyard
Component:
Virtual Machine
Type:
defect

Tracking

(Not tracked)

Status:
VERIFIED FIXED
Milestone:
Q2 12 - Cyril

People

(Reporter: lhansen, Assigned: lhansen)

References

Details

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.
Assignee: nobody → lhansen
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 <lhansen@adobe.com> date: Fri Dec 16 14:10:21 2011 +0100 summary: Fix 706757 - Implement lf32x4, sf32x4 MOPs
Status: NEW → RESOLVED
Closed: 13 years ago
Resolution: --- → FIXED
Testcase: test/acceptance/abcasm/float/mopsWithFloat4.abs
Status: RESOLVED → VERIFIED
Flags: in-testsuite+
(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
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