clang/test/Layout/aix-power-alignment-typedef-2.cpp

   1 // RUN: %clang_cc1 -triple powerpc-ibm-aix-xcoff -emit-llvm -x c++ < %s | \
   2 // RUN:   FileCheck %s
   3
   4 // RUN: %clang_cc1 -triple powerpc64-ibm-aix-xcoff -emit-llvm -x c++ < %s | \
   5 // RUN:   FileCheck %s
   6
   7 namespace test1 {
   8 struct S {
   9   double x;
  10 };
  11
  12 typedef struct S __attribute__((__aligned__(2))) SS;
  13
  14 SS ss;
  15
  16 // CHECK: @{{.*}}test1{{.*}}ss{{.*}} = global %"struct.test1::S" zeroinitializer, align 2
  17 } // namespace test1
  18
  19 namespace test2 {
  20 struct __attribute__((__aligned__(2))) S {
  21   double x;
  22 };
  23
  24 typedef struct S SS;
  25
  26 SS ss;
  27
  28 // CHECK: @{{.*}}test2{{.*}}ss{{.*}} = global %"struct.test2::S" zeroinitializer, align 8
  29 } // namespace test2