gn build: Merge r373083

llvm-svn: 373085

Author: llvmgnsyncbot

llvm/utils/gn/secondary/llvm/tools/llvm-exegesis/lib/BUILD.gn

@@ -29,6 +29,7 @@ static_library("lib") {
     "RegisterValue.cpp",
     "SchedClassResolution.cpp",
     "SnippetGenerator.cpp",
+    "SnippetRepetitor.cpp",
     "Target.cpp",
     "Uops.cpp",
   ]

llvm/utils/gn/secondary/llvm/unittests/tools/llvm-exegesis/X86/BUILD.gn

@@ -26,6 +26,7 @@ unittest("LLVMExegesisX86Tests") {
     "RegisterAliasingTest.cpp",
     "SchedClassResolutionTest.cpp",
     "SnippetGeneratorTest.cpp",
+    "SnippetRepetitorTest.cpp",
     "TargetTest.cpp",
   ]
 }