clang/test/CodeGenCXX/attr-x86-interrupt.cpp

   1 // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu %s -emit-llvm -o - | FileCheck %s --check-prefix=X86_64_LINUX
   2 // RUN: %clang_cc1 -triple i386-unknown-linux-gnu %s -emit-llvm -o - | FileCheck %s --check-prefix=X86_LINUX
   3 // RUN: %clang_cc1 -triple x86_64-pc-win32 %s -emit-llvm -o - | FileCheck %s --check-prefix=X86_64_WIN
   4 // RUN: %clang_cc1 -triple i386-pc-win32 %s -emit-llvm -o - | FileCheck %s --check-prefix=X86_WIN
   5 // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnux32 %s -emit-llvm -o - | FileCheck %s --check-prefix=X86_64_LINUX
   6
   7 #ifdef __x86_64__
   8 typedef __UINT64_TYPE__ uword;
   9 #else
  10 typedef __UINT32_TYPE__ uword;
  11 #endif
  12
  13 __attribute__((interrupt)) void foo7(int *a, uword b) {}
  14 namespace S {
  15 __attribute__((interrupt)) void foo8(int *a) {}
  16 }
  17 struct St {
  18 static void foo9(int *a) __attribute__((interrupt)) {}
  19 };
  20 // X86_64_LINUX: @llvm.compiler.used = appending global [3 x i8*] [i8* bitcast (void (i32*, i64)* @{{.*}}foo7{{.*}} to i8*), i8* bitcast (void (i32*)* @{{.*}}foo8{{.*}} to i8*), i8* bitcast (void (i32*)* @{{.*}}foo9{{.*}} to i8*)], section "llvm.metadata"
  21 // X86_64_LINUX: define{{.*}} x86_intrcc void @{{.*}}foo7{{.*}}(i32* noundef byval(i32) %{{.+}}, i64 noundef %{{.+}})
  22 // X86_64_LINUX: define{{.*}} x86_intrcc void @{{.*}}foo8{{.*}}(i32* noundef byval(i32) %{{.+}})
  23 // X86_64_LINUX: define linkonce_odr x86_intrcc void @{{.*}}foo9{{.*}}(i32* noundef byval(i32) %{{.+}})
  24 // X86_LINUX: @llvm.compiler.used = appending global [3 x i8*] [i8* bitcast (void (i32*, i32)* @{{.*}}foo7{{.*}} to i8*), i8* bitcast (void (i32*)* @{{.*}}foo8{{.*}} to i8*), i8* bitcast (void (i32*)* @{{.*}}foo9{{.*}} to i8*)], section "llvm.metadata"
  25 // X86_LINUX: define{{.*}} x86_intrcc void @{{.*}}foo7{{.*}}(i32* noundef byval(i32) %{{.+}}, i32 noundef %{{.+}})
  26 // X86_LINUX: define{{.*}} x86_intrcc void @{{.*}}foo8{{.*}}(i32* noundef byval(i32) %{{.+}})
  27 // X86_LINUX: define linkonce_odr x86_intrcc void @{{.*}}foo9{{.*}}(i32* noundef byval(i32) %{{.+}})
  28 // X86_64_WIN: @llvm.used = appending global [3 x i8*] [i8* bitcast (void (i32*, i64)* @{{.*}}foo7{{.*}} to i8*), i8* bitcast (void (i32*)* @{{.*}}foo8{{.*}} to i8*), i8* bitcast (void (i32*)* @{{.*}}foo9{{.*}} to i8*)], section "llvm.metadata"
  29 // X86_64_WIN: define dso_local x86_intrcc void @{{.*}}foo7{{.*}}(i32* noundef byval(i32) %{{.+}}, i64 noundef %{{.+}})
  30 // X86_64_WIN: define dso_local x86_intrcc void @{{.*}}foo8{{.*}}(i32* noundef byval(i32) %{{.+}})
  31 // X86_64_WIN: define linkonce_odr dso_local x86_intrcc void @{{.*}}foo9{{.*}}(i32* noundef byval(i32) %{{.+}})
  32 // X86_WIN: @llvm.used = appending global [3 x i8*] [i8* bitcast (void (i32*, i32)* @{{.*}}foo7{{.*}} to i8*), i8* bitcast (void (i32*)* @{{.*}}foo8{{.*}} to i8*), i8* bitcast (void (i32*)* @{{.*}}foo9{{.*}} to i8*)], section "llvm.metadata"
  33 // X86_WIN: define dso_local x86_intrcc void @{{.*}}foo7{{.*}}(i32* noundef byval(i32) %{{.+}}, i32 noundef %{{.+}})
  34 // X86_WIN: define dso_local x86_intrcc void @{{.*}}foo8{{.*}}(i32* noundef byval(i32) %{{.+}})
  35 // X86_WIN: define linkonce_odr dso_local x86_intrcc void @{{.*}}foo9{{.*}}(i32* noundef byval(i32) %{{.+}})