https://bugs.llvm.org/show_bug.cgi?id=39629
Bug ID: 39629
Summary: libc++ benchmarks do not build with older version of
the compiler.
Product: libc++
Version: unspecified
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: All Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: denis.yaroshevs...@gmail.com
CC: llvm-bugs@lists.llvm.org, mclow.li...@gmail.com
Hi!
So - libc++ in it's documentation claims to support clang3.5
Unfortunaly, when compiling the benchmarks for the library with clang3.9 - we
get a compiler error because of -std=c++17:
https://github.com/llvm-mirror/libcxx/blob/master/benchmarks/CMakeLists.txt#L71
This is important because there are performance issues that arise with previous
versions of clang and it's a good idea to run benchmarks on those too.
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