Vendor import of clang trunk r154661:

http://llvm.org/svn/llvm-project/cfe/trunk@r154661

1 files changed, 14 insertions, 12 deletions

diff --git a/test/CodeGenCXX/arm.cpp b/test/CodeGenCXX/arm.cpp
index a767f42..6c60f30 100644
--- a/test/CodeGenCXX/arm.cpp
+++ b/test/CodeGenCXX/arm.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 %s -triple=thumbv7-apple-darwin3.0.0-iphoneos -fno-use-cxa-atexit -target-abi apcs-gnu -emit-llvm -o - -fexceptions | FileCheck %s
+// RUN: %clang_cc1 %s -triple=thumbv7-apple-ios3.0 -fno-use-cxa-atexit -target-abi apcs-gnu -emit-llvm -o - -fexceptions | FileCheck %s
 
 // CHECK: @_ZZN5test74testEvE1x = internal global i32 0, align 4
 // CHECK: @_ZGVZN5test74testEvE1x = internal global i32 0
@@ -20,9 +20,17 @@ public:
 
 // The global dtor needs the right calling conv with -fno-use-cxa-atexit
 // rdar://7817590
-// Checked at end of file.
 bar baz;
 
+// PR9593
+// Make sure atexit(3) is used for global dtors.
+
+// CHECK:      call [[BAR:%.*]]* @_ZN3barC1Ev(
+// CHECK-NEXT: call i32 @atexit(void ()* @__dtor_baz)
+
+// CHECK: define internal void @__dtor_baz()
+// CHECK: call [[BAR]]* @_ZN3barD1Ev([[BAR]]* @baz)
+
 // Destructors and constructors must return this.
 namespace test1 {
   void foo();
@@ -45,24 +53,18 @@ namespace test1 {
   }
 
   // CHECK: define linkonce_odr [[A]]* @_ZN5test11AC1Ei([[A]]* %this, i32 %i) unnamed_addr
-  // CHECK:   [[RET:%.*]] = alloca [[A]]*, align 4
   // CHECK:   [[THIS:%.*]] = alloca [[A]]*, align 4
   // CHECK:   store [[A]]* {{.*}}, [[A]]** [[THIS]]
   // CHECK:   [[THIS1:%.*]] = load [[A]]** [[THIS]]
-  // CHECK:   store [[A]]* [[THIS1]], [[A]]** [[RET]]
   // CHECK:   call [[A]]* @_ZN5test11AC2Ei(
-  // CHECK:   [[THIS2:%.*]] = load [[A]]** [[RET]]
-  // CHECK:   ret [[A]]* [[THIS2]]
+  // CHECK:   ret [[A]]* [[THIS1]]
 
   // CHECK: define linkonce_odr [[A]]* @_ZN5test11AD1Ev([[A]]* %this) unnamed_addr
-  // CHECK:   [[RET:%.*]] = alloca [[A]]*, align 4
   // CHECK:   [[THIS:%.*]] = alloca [[A]]*, align 4
   // CHECK:   store [[A]]* {{.*}}, [[A]]** [[THIS]]
   // CHECK:   [[THIS1:%.*]] = load [[A]]** [[THIS]]
-  // CHECK:   store [[A]]* [[THIS1]], [[A]]** [[RET]]
   // CHECK:   call [[A]]* @_ZN5test11AD2Ev(
-  // CHECK:   [[THIS2:%.*]] = load [[A]]** [[RET]]
-  // CHECK:   ret [[A]]* [[THIS2]]
+  // CHECK:   ret [[A]]* [[THIS1]]
 }
 
 // Awkward virtual cases.
@@ -363,5 +365,5 @@ namespace test8 {
   // CHECK:   call void @_ZN5test21CD0Ev(
   // CHECK:   ret void
 
-// CHECK: @_GLOBAL__D_a()
-// CHECK: call %class.bar* @_ZN3barD1Ev(%class.bar* @baz)
+// CH_ECK: @_GLOBAL__D_a()
+// CH_ECK: call %class.bar* @_ZN3barD1Ev(%class.bar* @baz)