[llvm-exegesis] Add MAP_FIXED_NOREPLACE definiton
commit5058d738bae15d88acc3d2977c713f43f09cb7a8
authorAiden Grossman <agrossman154@yahoo.com>
Thu, 7 Dec 2023 08:46:20 +0000 (7 00:46 -0800)
committerAiden Grossman <agrossman154@yahoo.com>
Thu, 7 Dec 2023 08:47:04 +0000 (7 00:47 -0800)
treef334fa8b4e745827ba9b1e70b117004b1397f0e1
parente462937173e7879d26c86595f234164d2ca397e7
[llvm-exegesis] Add MAP_FIXED_NOREPLACE definiton

MAP_FIXED_NOREPLACE doesn't exist on older kernels, so we need to define
it to be MAP_FIXED.
llvm/tools/llvm-exegesis/lib/BenchmarkRunner.cpp