commit 03b42e41bf4bdd9ab05ea4c6905bae5d19971960
author Mehdi Amini <mehdi.amini@apple.com> Thu Apr 14 21:59:01 2016 +0000
committer Mehdi Amini <mehdi.amini@apple.com> Thu Apr 14 21:59:01 2016 +0000
tree d4249845a564b11af673299653e7c4e876d8c4f2
parent 3d1c1deb04efe0022f11ebc18bb43d7341ba0c75

Remove every uses of getGlobalContext() in LLVM (but the C API)

At the same time, fixes InstructionsTest::CastInst unittest: yes
you can leave the IR in an invalid state and exit when you don't
destroy the context (like the global one), no longer now.

This is the first part of http://reviews.llvm.org/D19094

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 266379

llvm/unittests/Transforms/Utils/IntegerDivision.cpp

diff --git a/llvm/unittests/Transforms/Utils/IntegerDivision.cpp b/llvm/unittests/Transforms/Utils/IntegerDivision.cpp
index 4cda2b4..b6b1b16 100644
--- a/llvm/unittests/Transforms/Utils/IntegerDivision.cpp
+++ b/llvm/unittests/Transforms/Utils/IntegerDivision.cpp
@@ -21,7 +21,7 @@
 
 
 TEST(IntegerDivision, SDiv) {
-  LLVMContext &C(getGlobalContext());
+  LLVMContext C;
   Module M("test division", C);
   IRBuilder<> Builder(C);
 
@@ -51,7 +51,7 @@
 }
 
 TEST(IntegerDivision, UDiv) {
-  LLVMContext &C(getGlobalContext());
+  LLVMContext C;
   Module M("test division", C);
   IRBuilder<> Builder(C);
 
@@ -81,7 +81,7 @@
 }
 
 TEST(IntegerDivision, SRem) {
-  LLVMContext &C(getGlobalContext());
+  LLVMContext C;
   Module M("test remainder", C);
   IRBuilder<> Builder(C);
 
@@ -111,7 +111,7 @@
 }
 
 TEST(IntegerDivision, URem) {
-  LLVMContext &C(getGlobalContext());
+  LLVMContext C;
   Module M("test remainder", C);
   IRBuilder<> Builder(C);
 
@@ -142,7 +142,7 @@
 
 
 TEST(IntegerDivision, SDiv64) {
-  LLVMContext &C(getGlobalContext());
+  LLVMContext C;
   Module M("test division", C);
   IRBuilder<> Builder(C);
 
@@ -172,7 +172,7 @@
 }
 
 TEST(IntegerDivision, UDiv64) {
-  LLVMContext &C(getGlobalContext());
+  LLVMContext C;
   Module M("test division", C);
   IRBuilder<> Builder(C);
 
@@ -202,7 +202,7 @@
 }
 
 TEST(IntegerDivision, SRem64) {
-  LLVMContext &C(getGlobalContext());
+  LLVMContext C;
   Module M("test remainder", C);
   IRBuilder<> Builder(C);
 
@@ -232,7 +232,7 @@
 }
 
 TEST(IntegerDivision, URem64) {
-  LLVMContext &C(getGlobalContext());
+  LLVMContext C;
   Module M("test remainder", C);
   IRBuilder<> Builder(C);
 

llvm/unittests/Transforms/Utils/Local.cpp

diff --git a/llvm/unittests/Transforms/Utils/Local.cpp b/llvm/unittests/Transforms/Utils/Local.cpp
index 2ff5604..5164bdb 100644
--- a/llvm/unittests/Transforms/Utils/Local.cpp
+++ b/llvm/unittests/Transforms/Utils/Local.cpp
@@ -17,7 +17,7 @@
 using namespace llvm;
 
 TEST(Local, RecursivelyDeleteDeadPHINodes) {
-  LLVMContext &C(getGlobalContext());
+  LLVMContext C;
 
   IRBuilder<> builder(C);
 
@@ -60,7 +60,7 @@
 }
 
 TEST(Local, RemoveDuplicatePHINodes) {
-  LLVMContext &C(getGlobalContext());
+  LLVMContext C;
   IRBuilder<> B(C);
 
   std::unique_ptr<Function> F(

llvm/unittests/Transforms/Utils/MemorySSA.cpp

diff --git a/llvm/unittests/Transforms/Utils/MemorySSA.cpp b/llvm/unittests/Transforms/Utils/MemorySSA.cpp
index 48bbe47..ceee21a 100644
--- a/llvm/unittests/Transforms/Utils/MemorySSA.cpp
+++ b/llvm/unittests/Transforms/Utils/MemorySSA.cpp
@@ -20,7 +20,7 @@
 using namespace llvm;
 
 TEST(MemorySSA, RemoveMemoryAccess) {
-  LLVMContext &C(getGlobalContext());
+  LLVMContext C;
   std::unique_ptr<Module> M(new Module("Remove memory access", C));
   IRBuilder<> B(C);
   DataLayout DL("e-i64:64-f80:128-n8:16:32:64-S128");