Index: llvm-c/DebugInfo.h
===================================================================
--- llvm-c/DebugInfo.h
+++ llvm-c/DebugInfo.h
@@ -54,6 +54,7 @@
   LLVMDIFlagMainSubprogram = 1 << 21,
   LLVMDIFlagTypePassByValue = 1 << 22,
   LLVMDIFlagTypePassByReference = 1 << 23,
+  LLVMDIFlagTrivial = 1 << 24,
   LLVMDIFlagIndirectVirtualBase = (1 << 2) | (1 << 5),
   LLVMDIFlagAccessibility = LLVMDIFlagPrivate | LLVMDIFlagProtected |
                             LLVMDIFlagPublic,
Index: llvm/IR/DebugInfoFlags.def
===================================================================
--- llvm/IR/DebugInfoFlags.def
+++ llvm/IR/DebugInfoFlags.def
@@ -45,7 +45,8 @@
 HANDLE_DI_FLAG((1 << 21), MainSubprogram)
 HANDLE_DI_FLAG((1 << 22), TypePassByValue)
 HANDLE_DI_FLAG((1 << 23), TypePassByReference)
-HANDLE_DI_FLAG((1 << 24), FixedEnum)
+HANDLE_DI_FLAG((1 << 24), Trivial)
+HANDLE_DI_FLAG((1 << 25), FixedEnum)
 
 // To avoid needing a dedicated value for IndirectVirtualBase, we use
 // the bitwise or of Virtual and FwdDecl, which does not otherwise
@@ -55,7 +56,7 @@
 #ifdef DI_FLAG_LARGEST_NEEDED
 // intended to be used with ADT/BitmaskEnum.h
 // NOTE: always must be equal to largest flag, check this when adding new flag
-HANDLE_DI_FLAG((1 << 24), Largest)
+HANDLE_DI_FLAG((1 << 25), Largest)
 #undef DI_FLAG_LARGEST_NEEDED
 #endif