From 98ac9984b0ffecb050eb3d70ca0c1132e797b3f1 Mon Sep 17 00:00:00 2001
From: Saleem Abdulrasool <compnerd@compnerd.org>
Date: Fri, 26 Oct 2018 03:16:16 +0000
Subject: CodeGen: correct the case for swift 4.2, 5.0

This corrects the leader for the swift names.  The encoding for 4.2 and
5.0 differ by a single bit on the second character and were swapped.

llvm-svn: 345360
---
 clang/lib/CodeGen/CodeGenModule.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'clang/lib/CodeGen/CodeGenModule.cpp')

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 9192d860ade..e889b9ff328 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -4173,14 +4173,14 @@ CodeGenModule::GetAddrOfConstantCFString(const StringLiteral *Literal) {
     case LangOptions::CoreFoundationABI::Swift: LLVM_FALLTHROUGH;
     case LangOptions::CoreFoundationABI::Swift5_0:
       CFConstantStringClassName =
-          Triple.isOSDarwin() ? "$S15SwiftFoundation19_NSCFConstantStringCN"
-                              : "$S10Foundation19_NSCFConstantStringCN";
+          Triple.isOSDarwin() ? "$s15SwiftFoundation19_NSCFConstantStringCN"
+                              : "$s10Foundation19_NSCFConstantStringCN";
       Ty = IntPtrTy;
       break;
     case LangOptions::CoreFoundationABI::Swift4_2:
       CFConstantStringClassName =
-          Triple.isOSDarwin() ? "$s15SwiftFoundation19_NSCFConstantStringCN"
-                              : "$s10Foundation19_NSCFConstantStringCN";
+          Triple.isOSDarwin() ? "$S15SwiftFoundation19_NSCFConstantStringCN"
+                              : "$S10Foundation19_NSCFConstantStringCN";
       Ty = IntPtrTy;
       break;
     case LangOptions::CoreFoundationABI::Swift4_1:
-- 
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