From cfca06d7963fa0909f90483b42a6d7d194d01e08 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sun, 26 Jul 2020 19:36:28 +0000
Subject: Vendor import of llvm-project master 2e10b7a39b9, the last commit
 before the llvmorg-12-init tag, from which release/11.x was branched.

---
 .../lib/ExecutionEngine/PerfJITEvents/PerfJITEventListener.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'llvm/lib/ExecutionEngine/PerfJITEvents')

diff --git a/llvm/lib/ExecutionEngine/PerfJITEvents/PerfJITEventListener.cpp b/llvm/lib/ExecutionEngine/PerfJITEvents/PerfJITEventListener.cpp
index cc196df3b2fa..d4c715cc59f6 100644
--- a/llvm/lib/ExecutionEngine/PerfJITEvents/PerfJITEventListener.cpp
+++ b/llvm/lib/ExecutionEngine/PerfJITEvents/PerfJITEventListener.cpp
@@ -34,9 +34,8 @@
 #include <mutex>
 
 #include <sys/mman.h>  // mmap()
-#include <sys/types.h> // getpid()
 #include <time.h>      // clock_gettime(), time(), localtime_r() */
-#include <unistd.h>    // for getpid(), read(), close()
+#include <unistd.h>    // for read(), close()
 
 using namespace llvm;
 using namespace llvm::object;
@@ -81,7 +80,7 @@ private:
   void NotifyDebug(uint64_t CodeAddr, DILineInfoTable Lines);
 
   // cache lookups
-  pid_t Pid;
+  sys::Process::Pid Pid;
 
   // base directory for output data
   std::string JitPath;
@@ -177,7 +176,8 @@ static inline uint64_t perf_get_timestamp(void) {
   return timespec_to_ns(&ts);
 }
 
-PerfJITEventListener::PerfJITEventListener() : Pid(::getpid()) {
+PerfJITEventListener::PerfJITEventListener()
+    : Pid(sys::Process::getProcessId()) {
   // check if clock-source is supported
   if (!perf_get_timestamp()) {
     errs() << "kernel does not support CLOCK_MONOTONIC\n";
@@ -328,7 +328,7 @@ bool PerfJITEventListener::InitDebuggingDir() {
     return false;
   }
 
-  JitPath = UniqueDebugDir.str();
+  JitPath = std::string(UniqueDebugDir.str());
 
   return true;
 }
-- 
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