[gn build] Port 3d1705d

Author: llvmgnsyncbot

llvm/utils/gn/secondary/llvm/lib/Target/AMDGPU/Utils/BUILD.gn

@@ -33,6 +33,7 @@ static_library("Utils") {
   sources = [
     "AMDGPUAsmUtils.cpp",
     "AMDGPUBaseInfo.cpp",
+    "AMDGPUDelayedMCExpr.cpp",
     "AMDGPUMemoryUtils.cpp",
     "AMDGPUPALMetadata.cpp",
     "AMDKernelCodeTUtils.cpp",

llvm/utils/gn/secondary/llvm/unittests/Target/AMDGPU/BUILD.gn

@@ -19,5 +19,6 @@ unittest("AMDGPUTests") {
     "AMDGPUUnitTests.cpp",
     "DwarfRegMappings.cpp",
     "ExecMayBeModifiedBeforeAnyUse.cpp",
+    "PALMetadata.cpp",
   ]
 }