[clang][test] Fix auto-update test for freeze poison emission

This commit fixes tests where auto-update does not resolve IR ordering of
functions.

Author: jmciver

clang/test/CodeGenCXX/amdgcn-automatic-variable.cpp

@@ -1,6 +1,38 @@
 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
 // RUN: %clang_cc1 -O0 -triple amdgcn---amdgiz -emit-llvm %s -o - | FileCheck %s
 
+void destroy(int x);
+
+class A {
+  int x;
+
+public:
+  A();
+  ~A();
+};
+
+// CHECK-LABEL: @_ZN1AC1Ev(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
+// CHECK-NEXT:    [[THIS_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[THIS_ADDR]] to ptr
+// CHECK-NEXT:    store ptr [[THIS:%.*]], ptr [[THIS_ADDR_ASCAST]], align 8
+// CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR_ASCAST]], align 8
+// CHECK-NEXT:    call void @_ZN1AC2Ev(ptr noundef nonnull align 4 dereferenceable(4) [[THIS1]])
+// CHECK-NEXT:    ret void
+//
+A::A() : x(0) {}
+
+// CHECK-LABEL: @_ZN1AD1Ev(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
+// CHECK-NEXT:    [[THIS_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[THIS_ADDR]] to ptr
+// CHECK-NEXT:    store ptr [[THIS:%.*]], ptr [[THIS_ADDR_ASCAST]], align 8
+// CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR_ASCAST]], align 8
+// CHECK-NEXT:    call void @_ZN1AD2Ev(ptr noundef nonnull align 4 dereferenceable(4) [[THIS1]]) #[[ATTR2:[0-9]+]]
+// CHECK-NEXT:    ret void
+//
+A::~A() { destroy(x); }
+
 // CHECK-LABEL: @_Z5func1Pi(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[X_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
@@ -69,35 +101,6 @@ void func2(void) {
   lv1 = lvc;
 }
 
-void destroy(int x);
-
-class A {
-int x;
-public:
-// CHECK-LABEL: @_ZN1AC1Ev(
-// CHECK-NEXT:  entry:
-// CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
-// CHECK-NEXT:    [[THIS_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[THIS_ADDR]] to ptr
-// CHECK-NEXT:    store ptr [[THIS:%.*]], ptr [[THIS_ADDR_ASCAST]], align 8
-// CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR_ASCAST]], align 8
-// CHECK-NEXT:    call void @_ZN1AC2Ev(ptr noundef nonnull align 4 dereferenceable(4) [[THIS1]])
-// CHECK-NEXT:    ret void
-//
-  A():x(0) {}
-// CHECK-LABEL: @_ZN1AD1Ev(
-// CHECK-NEXT:  entry:
-// CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
-// CHECK-NEXT:    [[THIS_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[THIS_ADDR]] to ptr
-// CHECK-NEXT:    store ptr [[THIS:%.*]], ptr [[THIS_ADDR_ASCAST]], align 8
-// CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR_ASCAST]], align 8
-// CHECK-NEXT:    call void @_ZN1AD2Ev(ptr noundef nonnull align 4 dereferenceable(4) [[THIS1]]) #[[ATTR2:[0-9]+]]
-// CHECK-NEXT:    ret void
-//
-  ~A() {
-   destroy(x);
-  }
-};
-
 // CHECK-LABEL: @_Z5func3v(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[A:%.*]] = alloca [[CLASS_A:%.*]], align 4, addrspace(5)
@@ -160,4 +163,3 @@ void func7() {
 later:
   use(&x);
 }
-

clang/test/CodeGenCXX/amdgcn-func-arg.cpp

@@ -4,6 +4,10 @@
 class A {
 public:
   int x;
+  A();
+  ~A();
+};
+
 // CHECK-LABEL: @_ZN1AC1Ev(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
@@ -13,7 +17,8 @@ class A {
 // CHECK-NEXT:    call void @_ZN1AC2Ev(ptr noundef nonnull align 4 dereferenceable(4) [[THIS1]])
 // CHECK-NEXT:    ret void
 //
-  A():x(0) {}
+A::A() : x(0) {}
+
 // CHECK-LABEL: @_ZN1AD1Ev(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
@@ -23,8 +28,7 @@ class A {
 // CHECK-NEXT:    call void @_ZN1AD2Ev(ptr noundef nonnull align 4 dereferenceable(4) [[THIS1]]) #[[ATTR2:[0-9]+]]
 // CHECK-NEXT:    ret void
 //
-  ~A() {}
-};
+A::~A() {}
 
 class B {
 int x[100];