Vendor import of llvm trunk r256633:

https://llvm.org/svn/llvm-project/llvm/trunk@256633

1 files changed, 12 insertions, 0 deletions

diff --git a/include/llvm/AsmParser/Parser.h b/include/llvm/AsmParser/Parser.h
index 52151409f946..96a15c1ec45c 100644
--- a/include/llvm/AsmParser/Parser.h
+++ b/include/llvm/AsmParser/Parser.h
@@ -18,6 +18,7 @@
 
 namespace llvm {
 
+class Constant;
 class LLVMContext;
 class Module;
 struct SlotMapping;
@@ -79,6 +80,17 @@ std::unique_ptr<Module> parseAssembly(MemoryBufferRef F, SMDiagnostic &Err,
 bool parseAssemblyInto(MemoryBufferRef F, Module &M, SMDiagnostic &Err,
                        SlotMapping *Slots = nullptr);
 
+/// Parse a type and a constant value in the given string.
+///
+/// The constant value can be any LLVM constant, including a constant
+/// expression.
+///
+/// \param Slots The optional slot mapping that will restore the parsing state
+/// of the module.
+/// \return null on error.
+Constant *parseConstantValue(StringRef Asm, SMDiagnostic &Err, const Module &M,
+                             const SlotMapping *Slots = nullptr);
+
 } // End llvm namespace
 
 #endif