Invention Grant
- Patent Title: Program analyzing apparatus, program analyzing method, and trace processing addition apparatus
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Application No.: US18547873Application Date: 2022-02-15
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Publication No.: US12248769B2Publication Date: 2025-03-11
- Inventor: Hiroto Kaga , Masumi Kawakami , Yasufumi Suzuki
- Applicant: HITACHI, LTD.
- Applicant Address: JP Tokyo
- Assignee: HITACHI, LTD.
- Current Assignee: HITACHI, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Baker Botts L.L.P.
- Priority: JP2021-044926 20210318
- International Application: PCT/JP2022/005804 WO 20220215
- International Announcement: WO2022/196219 WO 20220922
- Main IPC: G06F8/41
- IPC: G06F8/41
Abstract:
A program analyzing apparatus (failure analyzing apparatus) includes an execution path reduction unit that deletes an execution path that is not executed by referring to information related to a branch destination of a conditional branch included in a program, from all execution paths that are all executable execution paths among execution paths that are columns of statements to be sequentially executed in the program.
Public/Granted literature
- US20240143300A1 PROGRAM ANALYZING APPARATUS, PROGRAM ANALYZING METHOD, AND TRACE PROCESSING ADDITION APPARATUS Public/Granted day:2024-05-02
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