https://bugs.llvm.org/show_bug.cgi?id=50026
Bug ID: 50026
Summary: I found a unusual performance issue that you might
find interesting.
Product: clang
Version: 10.0
Hardware: Other
OS: OpenBSD
Status: NEW
Severity: normal
Priority: P
Component: C
Assignee: unassignedclangb...@nondot.org
Reporter: lukensm...@gmail.com
CC: blitzrak...@gmail.com, dgre...@apple.com,
erik.pilking...@gmail.com, llvm-bugs@lists.llvm.org,
richard-l...@metafoo.co.uk
A couple nearly identical quicksort algorithms. One adds additional global
counters and it takes 40% less time to run! Time discrepancy not reproducible
in gcc the quicksort algorithm with extra counters takes slightly longer in
gcc.
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