From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001
From: "Zancanaro; Carlo" <czan8762@plang3.cs.usyd.edu.au>
Date: Mon, 24 Sep 2012 09:58:17 +1000
Subject: Add the clang library to the repo (with some of my changes, too).

---
 clang/test/CodeGenCXX/copy-assign-synthesis-1.cpp | 109 ++++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 clang/test/CodeGenCXX/copy-assign-synthesis-1.cpp

(limited to 'clang/test/CodeGenCXX/copy-assign-synthesis-1.cpp')

diff --git a/clang/test/CodeGenCXX/copy-assign-synthesis-1.cpp b/clang/test/CodeGenCXX/copy-assign-synthesis-1.cpp
new file mode 100644
index 0000000..46d0483
--- /dev/null
+++ b/clang/test/CodeGenCXX/copy-assign-synthesis-1.cpp
@@ -0,0 +1,109 @@
+// REQUIRES: x86-registered-target,x86-64-registered-target
+// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++11 -S %s -o %t-64.s
+// RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s
+// RUN: %clang_cc1 -triple i386-apple-darwin -std=c++11 -S %s -o %t-32.s
+// RUN: FileCheck -check-prefix LP32 --input-file=%t-32.s %s
+
+extern "C" int printf(...);
+
+struct B {
+  B() : B1(3.14), B2(3.15), auB2(3.16)  {} 
+  float B1;
+  float B2;
+  void pr() {
+    printf("B1 = %f B2 = %f auB1 = %f\n", B1, B2, auB1);
+  }
+
+  B& operator=(const B& arg) { B1 = arg.B1; B2 = arg.B2; 
+                               auB1 = arg.auB1; return *this; }
+  union {
+    float auB1;
+    float auB2;
+  };
+};
+
+struct M {
+  M() : M1(10), M2(11) , auM1(12) {} 
+  int M1;
+  int M2;
+  void pr() {
+    printf("M1 = %d M2 = %d auM1 = %d auM2 = %d\n", M1, M2, auM1, auM2);
+  }
+  union {
+    int auM1;
+    int auM2;
+  };
+};
+
+struct N  : B {
+  N() : N1(20), N2(21) {} 
+  int N1;
+  int N2;
+  void pr() {
+    printf("N1 = %d N2 = %d\n", N1, N2);
+    for (unsigned i = 0; i < 3; i++)
+      for (unsigned j = 0; j < 2; j++)
+        printf("arr_b[%d][%d] = %f\n", i,j,arr_b[i][j].B1);
+    B::pr();
+  }
+  N& operator=(const N& arg) {
+    N1 = arg.N1; N2 = arg.N2; 
+    for (unsigned i = 0; i < 3; i++)
+      for (unsigned j = 0; j < 2; j++)
+        arr_b[i][j] = arg.arr_b[i][j];
+    return *this;
+  }
+  B arr_b[3][2];
+};
+
+struct Q  : B {
+  Q() : Q1(30), Q2(31) {} 
+  int Q1;
+  int Q2;
+  void pr() {
+    printf("Q1 = %d Q2 = %d\n", Q1, Q2);
+  }
+};
+
+
+struct X : M , N { 
+  X() : d(0.0), d1(1.1), d2(1.2), d3(1.3) {}
+  double d;
+  double d1;
+  double d2;
+  double d3;
+  void pr() {
+    printf("d = %f d1 = %f d2 = %f d3 = %f\n", d, d1,d2,d3);
+    M::pr(); N::pr();
+    q1.pr(); q2.pr();
+  }
+
+ Q q1, q2;
+}; 
+
+
+X srcX; 
+X dstX; 
+X dstY; 
+
+int main() {
+  dstY = dstX = srcX;
+  srcX.pr();
+  dstX.pr();
+  dstY.pr();
+}
+
+// CHECK-LP64: .globl   __ZN1XaSERKS_
+// CHECK-LP64: .weak_definition  __ZN1XaSERKS_
+// CHECK-LP64: __ZN1XaSERKS_:
+// CHECK-LP64: .globl   __ZN1QaSERKS_
+// CHECK-LP64: .weak_definition  __ZN1QaSERKS_
+// CHECK-LP64: __ZN1QaSERKS_:
+
+// CHECK-LP32: .globl   __ZN1XaSERKS_
+// CHECK-LP32: .weak_definition  __ZN1XaSERKS_
+// CHECK-LP32: __ZN1XaSERKS_:
+// CHECK-LP32: .globl   __ZN1QaSERKS_
+// CHECK-LP32: .weak_definition  __ZN1QaSERKS_
+// CHECK-LP32: __ZN1QaSERKS_:
+
-- 
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