[PATCH] D95944: - fix "#error You need to define CycleTimer for your OS and CPU" for e2k

[Konstantin Ivlev via Phabricator via llvm-commits]

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Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D95944

Files:
  llvm/utils/benchmark/src/cycleclock.h


Index: llvm/utils/benchmark/src/cycleclock.h
===================================================================
--- llvm/utils/benchmark/src/cycleclock.h
+++ llvm/utils/benchmark/src/cycleclock.h
@@ -193,6 +193,10 @@
   asm volatile("rdcycle %0" : "=r"(cycles));
   return cycles;
 #endif
+#elif defined(__e2k__) || defined(__elbrus__)
+  struct timeval tv;
+  gettimeofday(&tv, nullptr);
+  return static_cast<int64_t>(tv.tv_sec) * 1000000 + tv.tv_usec;
 #else
 // The soft failover to a generic implementation is automatic only for ARM.
 // For other platforms the developer is expected to make an attempt to create


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