CGDecl::emitStoresForConstant fix synthesized constant's name

Summary: The name of the synthesized constants for constant initialization was using mangling for statics, which isn't generally correct and (in a yet-uncommitted patch) causes the mangler to assert out because the static ends up trying to mangle function parameters and this makes no sense. Instead, mangle to `"__const." + FunctionName + "." + DeclName`.

Reviewers: rjmccall

Subscribers: dexonsmith, cfe-commits

Differential Revision: https://reviews.llvm.org/D54055

llvm-svn: 346915

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/test/CodeGenCXX/cxx2a-init-statement.cpp b/clang/test/CodeGenCXX/cxx2a-init-statement.cpp
index eb48d4a1782..2d45c855445 100644
--- a/clang/test/CodeGenCXX/cxx2a-init-statement.cpp
+++ b/clang/test/CodeGenCXX/cxx2a-init-statement.cpp
@@ -1,10 +1,10 @@
 // RUN: %clang_cc1 -std=c++2a -triple x86_64-apple-macosx10.7.0 -emit-llvm -o - %s -w | FileCheck %s
 
-// CHECK: @_ZZ1fvE3arr = private unnamed_addr constant [3 x i32] [i32 1, i32 2, i32 3], align 4
+// CHECK: @__const._Z1fv.arr = private unnamed_addr constant [3 x i32] [i32 1, i32 2, i32 3], align 4
 
 void f() {
   // CHECK: %[[ARR:.*]] = alloca [3 x i32], align 4
-  // CHECK: call void @llvm.memcpy{{.*}}({{.*}} @_ZZ1fvE3arr
+  // CHECK: call void @llvm.memcpy{{.*}}({{.*}} @__const._Z1fv.arr
   for (int arr[3] = {1, 2, 3}; int a : arr)
     ;
 }