factor some code out to a helper function, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119464 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGStmt.cpp b/lib/CodeGen/CGStmt.cpp
index 282541b..d8a16fc 100644
--- a/lib/CodeGen/CGStmt.cpp
+++ b/lib/CodeGen/CGStmt.cpp
@@ -948,6 +948,15 @@
return EmitAsmInputLValue(S, Info, Dest, InputExpr->getType(), ConstraintStr);
}
+/// getAsmSrcLocInfo - Return the !srcloc metadata node to attach to an inline
+/// asm call instruction.
+static llvm::MDNode *getAsmSrcLocInfo(const StringLiteral *Str,
+ CodeGenFunction &CGF) {
+ unsigned LocID = Str->getLocStart().getRawEncoding();
+ llvm::Value *LocIDC = llvm::ConstantInt::get(CGF.Int32Ty, LocID);
+ return llvm::MDNode::get(LocIDC->getContext(), &LocIDC, 1);
+}
+
void CodeGenFunction::EmitAsmStmt(const AsmStmt &S) {
// Analyze the asm string to decompose it into its pieces. We know that Sema
// has already done this, so it is guaranteed to be successful.
@@ -1171,10 +1180,7 @@
// Slap the source location of the inline asm into a !srcloc metadata on the
// call.
- unsigned LocID = S.getAsmString()->getLocStart().getRawEncoding();
- llvm::Value *LocIDC =
- llvm::ConstantInt::get(Int32Ty, LocID);
- Result->setMetadata("srcloc", llvm::MDNode::get(VMContext, &LocIDC, 1));
+ Result->setMetadata("srcloc", getAsmSrcLocInfo(S.getAsmString(), *this));
// Extract all of the register value results from the asm.
std::vector<llvm::Value*> RegResults;