xref: /llvm-project/clang/test/CodeGenCXX/attr-x86-interrupt.cpp (revision 1b9a6e58a8b831193c9e5e733f881aabe0d2d06b)
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 
foo7(int * a,uword b)13 __attribute__((interrupt)) void foo7(int *a, uword b) {}
14 namespace S {
foo8(int * a)15 __attribute__((interrupt)) void foo8(int *a) {}
16 }
17 struct St {
foo9St18 static void foo9(int *a) __attribute__((interrupt)) {}
19 };
20 // X86_64_LINUX: @llvm.compiler.used = appending global [3 x ptr] [ptr @{{.*}}foo7{{.*}}, ptr @{{.*}}foo8{{.*}}, ptr @{{.*}}foo9{{.*}}], section "llvm.metadata"
21 // X86_64_LINUX: define{{.*}} x86_intrcc void @{{.*}}foo7{{.*}}(ptr noundef byval(i32) %{{.+}}, i64 noundef %{{.+}})
22 // X86_64_LINUX: define{{.*}} x86_intrcc void @{{.*}}foo8{{.*}}(ptr noundef byval(i32) %{{.+}})
23 // X86_64_LINUX: define linkonce_odr x86_intrcc void @{{.*}}foo9{{.*}}(ptr noundef byval(i32) %{{.+}})
24 // X86_LINUX: @llvm.compiler.used = appending global [3 x ptr] [ptr @{{.*}}foo7{{.*}}, ptr @{{.*}}foo8{{.*}}, ptr @{{.*}}foo9{{.*}}], section "llvm.metadata"
25 // X86_LINUX: define{{.*}} x86_intrcc void @{{.*}}foo7{{.*}}(ptr noundef byval(i32) %{{.+}}, i32 noundef %{{.+}})
26 // X86_LINUX: define{{.*}} x86_intrcc void @{{.*}}foo8{{.*}}(ptr noundef byval(i32) %{{.+}})
27 // X86_LINUX: define linkonce_odr x86_intrcc void @{{.*}}foo9{{.*}}(ptr noundef byval(i32) %{{.+}})
28 // X86_64_WIN: @llvm.used = appending global [3 x ptr] [ptr @{{.*}}foo7{{.*}}, ptr @{{.*}}foo8{{.*}}, ptr @{{.*}}foo9{{.*}}], section "llvm.metadata"
29 // X86_64_WIN: define dso_local x86_intrcc void @{{.*}}foo7{{.*}}(ptr noundef byval(i32) %{{.+}}, i64 noundef %{{.+}})
30 // X86_64_WIN: define dso_local x86_intrcc void @{{.*}}foo8{{.*}}(ptr noundef byval(i32) %{{.+}})
31 // X86_64_WIN: define linkonce_odr dso_local x86_intrcc void @{{.*}}foo9{{.*}}(ptr noundef byval(i32) %{{.+}})
32 // X86_WIN: @llvm.used = appending global [3 x ptr] [ptr @{{.*}}foo7{{.*}}, ptr @{{.*}}foo8{{.*}}, ptr @{{.*}}foo9{{.*}}], section "llvm.metadata"
33 // X86_WIN: define dso_local x86_intrcc void @{{.*}}foo7{{.*}}(ptr noundef byval(i32) %{{.+}}, i32 noundef %{{.+}})
34 // X86_WIN: define dso_local x86_intrcc void @{{.*}}foo8{{.*}}(ptr noundef byval(i32) %{{.+}})
35 // X86_WIN: define linkonce_odr dso_local x86_intrcc void @{{.*}}foo9{{.*}}(ptr noundef byval(i32) %{{.+}})
36