Encode argument numbering in debug info so that code generator can emit them in order.
This fixes few blocks.exp regressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126795 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGDecl.cpp b/lib/CodeGen/CGDecl.cpp
index f4db01d..ecc0a4c 100644
--- a/lib/CodeGen/CGDecl.cpp
+++ b/lib/CodeGen/CGDecl.cpp
@@ -1000,7 +1000,8 @@
/// Emit an alloca (or GlobalValue depending on target)
/// for the specified parameter and set up LocalDeclMap.
-void CodeGenFunction::EmitParmDecl(const VarDecl &D, llvm::Value *Arg) {
+void CodeGenFunction::EmitParmDecl(const VarDecl &D, llvm::Value *Arg,
+ unsigned ArgNo) {
// FIXME: Why isn't ImplicitParamDecl a ParmVarDecl?
assert((isa<ParmVarDecl>(D) || isa<ImplicitParamDecl>(D)) &&
"Invalid argument to EmitParmDecl");
@@ -1046,6 +1047,6 @@
// Emit debug info for param declaration.
if (CGDebugInfo *DI = getDebugInfo()) {
DI->setLocation(D.getLocation());
- DI->EmitDeclareOfArgVariable(&D, DeclPtr, Builder);
+ DI->EmitDeclareOfArgVariable(&D, DeclPtr, ArgNo, Builder);
}
}