The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2013
Filed:
Jun. 21, 2010
Nikolai Tillmann, Redmond, WA (US);
Nikolai Tillmann, Redmond, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
In one embodiment, a trace optimizing engine may create an optimized trace of an operation segment of a software program. A memory may store a trace of an operation segment and an inherited stack frame from the operation segment. An optimizing trace compiler may resolve a local pointer of the operation segment to a memory object and insert a guard in the trace that invalidates the trace if the local pointer does not resolve to the memory object. A just in time compiler may receive in the trace a stack pointer to the inherited stack frame, move the stack pointer to create a storage space, and store an intermediate value for a local variable in a temporary variable in the storage space.