Closed
Bug 534333
Opened 15 years ago
Closed 5 months ago
valgrind --tool=lackey branch to count "useless" 64-bit FP operations
Categories
(Core :: JavaScript Engine, defect, P5)
Tracking
()
RESOLVED
INACTIVE
People
(Reporter: jseward, Unassigned)
References
Details
Attachments
(1 file)
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12.59 KB,
patch
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Details | Diff | Splinter Review |
A patch for Valgrind's Lackey tool, to count "useless" 64-bit FP operations. A "useless" operation is one whose arguments and result could be represented as signed 31-bit ints and so could have been done on the integer ALUs rather than the FPU. Known to apply to valgrind trunk svn rev 10966. How to use: svn co svn://svn.valgrind.org/valgrind/trunk cd trunk patch -p1 < valgrind_count_useless_fp.diff ./autogen.sh ./configure --prefix=`pwd`/Inst make -j 2 make install ./Inst/bin/valgrind --tool=lackey <prog and args>
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Assignee | |
Updated•10 years ago
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Assignee: general → nobody
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Updated•2 years ago
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Severity: normal → S3
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Updated•5 months ago
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Blocks: sm-meta
Status: NEW → RESOLVED
Closed: 5 months ago
Priority: -- → P5
Resolution: --- → INACTIVE
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Description
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