From: Haibo Huang <hhb@google.com>
Date: Wed, 12 Dec 2018 22:39:51 +0000 (+0000)
Subject: Revert "Declares __cpu_model as dso local"
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9e1dc4e6a3a82e5f6a205f19e1117657debd64a5;p=clang

Revert "Declares __cpu_model as dso local"

This reverts r348978



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@348982 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp
index a0a5c2800c..e587d04d83 100644
--- a/lib/CodeGen/CGBuiltin.cpp
+++ b/lib/CodeGen/CGBuiltin.cpp
@@ -9465,7 +9465,6 @@ Value *CodeGenFunction::EmitX86CpuIs(StringRef CPUStr) {
 
   // Grab the global __cpu_model.
   llvm::Constant *CpuModel = CGM.CreateRuntimeVariable(STy, "__cpu_model");
-  cast<llvm::GlobalValue>(CpuModel)->setDSOLocal(true);
 
   // Calculate the index needed to access the correct field based on the
   // range. Also adjust the expected value.
@@ -9538,7 +9537,6 @@ llvm::Value *CodeGenFunction::EmitX86CpuSupports(uint64_t FeaturesMask) {
 
     // Grab the global __cpu_model.
     llvm::Constant *CpuModel = CGM.CreateRuntimeVariable(STy, "__cpu_model");
-    cast<llvm::GlobalValue>(CpuModel)->setDSOLocal(true);
 
     // Grab the first (0th) element from the field __cpu_features off of the
     // global in the struct STy.
@@ -9558,8 +9556,6 @@ llvm::Value *CodeGenFunction::EmitX86CpuSupports(uint64_t FeaturesMask) {
   if (Features2 != 0) {
     llvm::Constant *CpuFeatures2 = CGM.CreateRuntimeVariable(Int32Ty,
                                                              "__cpu_features2");
-    cast<llvm::GlobalValue>(CpuFeatures2)->setDSOLocal(true);
-
     Value *Features =
         Builder.CreateAlignedLoad(CpuFeatures2, CharUnits::fromQuantity(4));
 
@@ -9577,7 +9573,6 @@ Value *CodeGenFunction::EmitX86CpuInit() {
   llvm::FunctionType *FTy = llvm::FunctionType::get(VoidTy,
                                                     /*Variadic*/ false);
   llvm::Constant *Func = CGM.CreateRuntimeFunction(FTy, "__cpu_indicator_init");
-  cast<llvm::GlobalValue>(Func)->setDSOLocal(true);
   return Builder.CreateCall(Func);
 }
 
diff --git a/test/CodeGen/builtin-cpu-is.c b/test/CodeGen/builtin-cpu-is.c
index bff3544c13..f2a5f54a0c 100644
--- a/test/CodeGen/builtin-cpu-is.c
+++ b/test/CodeGen/builtin-cpu-is.c
@@ -4,8 +4,6 @@
 // global, the bit grab, and the icmp correct.
 extern void a(const char *);
 
-// CHECK: @__cpu_model = external dso_local global { i32, i32, i32, [1 x i32] }
-
 void intel() {
   if (__builtin_cpu_is("intel"))
     a("intel");
diff --git a/test/CodeGen/builtin-cpu-supports.c b/test/CodeGen/builtin-cpu-supports.c
index 761f00cf95..d384efbc20 100644
--- a/test/CodeGen/builtin-cpu-supports.c
+++ b/test/CodeGen/builtin-cpu-supports.c
@@ -4,9 +4,6 @@
 // global, the bit grab, and the icmp correct.
 extern void a(const char *);
 
-// CHECK: @__cpu_model = external dso_local global { i32, i32, i32, [1 x i32] }
-// CHECK: @__cpu_features2 = external dso_local global i32
-
 int main() {
   __builtin_cpu_init();
 
@@ -28,5 +25,3 @@ int main() {
 
   return 0;
 }
-
-// CHECK: declare dso_local void @__cpu_indicator_init()