head	1.1;
branch	1.1.1;
access;
symbols
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	clang-195771:1.1.1.1
	LLVM:1.1.1;
locks; strict;
comment	@// @;


1.1
date	2013.11.28.14.14.58;	author joerg;	state Exp;
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desc
@@


1.1
log
@Initial revision
@
text
@// RUN: %clang_cc1 %s -triple=armv7-apple-darwin10 -emit-llvm -o - -fexceptions -fcxx-exceptions | FileCheck %s

// Check that we annotate all compiler-synthesized runtime calls and
// functions with the actual ABI-determined CC.  This usually doesn't
// matter as long as we're internally consistent (and the LLVM-default
// CC is consistent with the real one), but it's possible for user
// translation units to define these runtime functions (or, equivalently,
// for us to get LTO'ed with such a translation unit), and then the
// mismatch will kill us.
//
// rdar://12818655

// CHECK: [[A:%.*]] = type { double }

namespace test0 {
  struct A {
    double d;
    A();
    ~A();
  };

  A global;
// CHECK-LABEL:    define internal arm_aapcscc void @@__cxx_global_var_init()
// CHECK:      call arm_aapcscc [[A]]* @@_ZN5test01AC1Ev([[A]]* @@_ZN5test06globalE)
// CHECK-NEXT: call arm_aapcscc i32 @@__cxa_atexit(void (i8*)* bitcast ([[A]]* ([[A]]*)* @@_ZN5test01AD1Ev to void (i8*)*), i8* bitcast ([[A]]* @@_ZN5test06globalE to i8*), i8* @@__dso_handle) [[NOUNWIND:#[0-9]+]]
// CHECK-NEXT: ret void
}

// CHECK: declare arm_aapcscc i32 @@__cxa_atexit(void (i8*)*, i8*, i8*) [[NOUNWIND]]

namespace test1 {
  void test() {
    throw 0;
  }

// CHECK-LABEL:    define arm_aapcscc void @@_ZN5test14testEv()
// CHECK:      [[T0:%.*]] = call arm_aapcscc i8* @@__cxa_allocate_exception(i32 4) [[NOUNWIND]]
// CHECK-NEXT: [[T1:%.*]] = bitcast i8* [[T0]] to i32*
// CHECK-NEXT: store i32 0, i32* [[T1]]
// CHECK-NEXT: call arm_aapcscc void @@__cxa_throw(i8* [[T0]], i8* bitcast (i8** @@_ZTIi to i8*), i8* null) [[NORETURN:#[0-9]+]]
// CHECK-NEXT: unreachable
}

// CHECK: declare arm_aapcscc i8* @@__cxa_allocate_exception(i32)

// CHECK: declare arm_aapcscc void @@__cxa_throw(i8*, i8*, i8*)

// CHECK-LABEL: define internal arm_aapcscc void @@_GLOBAL__I_a()
// CHECK:   call arm_aapcscc void @@__cxx_global_var_init()


// CHECK: attributes [[NOUNWIND]] = { nounwind }
// CHECK: attributes [[NORETURN]] = { noreturn }
@


1.1.1.1
log
@Import Clang 3.4rc1 r195771.
@
text
@@


1.1.1.1.2.1
log
@Rebase.
@
text
@d48 1
a48 1
// CHECK-LABEL: define internal arm_aapcscc void @@_GLOBAL__sub_I_runtimecc.cpp()
@


1.1.1.2
log
@Import Clang 3.5svn r209886.
@
text
@d48 1
a48 1
// CHECK-LABEL: define internal arm_aapcscc void @@_GLOBAL__sub_I_runtimecc.cpp()
@


1.1.1.2.2.1
log
@Update LLVM to 3.6.1, requested by joerg in ticket 824.
@
text
@d23 3
a25 3
// CHECK-LABEL:    define internal void @@__cxx_global_var_init()
// CHECK:      call [[A]]* @@_ZN5test01AC1Ev([[A]]* @@_ZN5test06globalE)
// CHECK-NEXT: call i32 @@__cxa_atexit(void (i8*)* bitcast ([[A]]* ([[A]]*)* @@_ZN5test01AD1Ev to void (i8*)*), i8* bitcast ([[A]]* @@_ZN5test06globalE to i8*), i8* @@__dso_handle) [[NOUNWIND:#[0-9]+]]
d29 1
a29 1
// CHECK: declare i32 @@__cxa_atexit(void (i8*)*, i8*, i8*) [[NOUNWIND]]
d36 2
a37 2
// CHECK-LABEL:    define void @@_ZN5test14testEv()
// CHECK:      [[T0:%.*]] = call i8* @@__cxa_allocate_exception(i32 4) [[NOUNWIND]]
d40 1
a40 1
// CHECK-NEXT: call void @@__cxa_throw(i8* [[T0]], i8* bitcast (i8** @@_ZTIi to i8*), i8* null) [[NORETURN:#[0-9]+]]
d44 1
a44 1
// CHECK: declare i8* @@__cxa_allocate_exception(i32)
d46 1
a46 1
// CHECK: declare void @@__cxa_throw(i8*, i8*, i8*)
d48 2
a49 2
// CHECK-LABEL: define internal void @@_GLOBAL__sub_I_runtimecc.cpp()
// CHECK:   call void @@__cxx_global_var_init()
@


1.1.1.3
log
@Import Clang 3.6RC1 r227398.
@
text
@d23 3
a25 3
// CHECK-LABEL:    define internal void @@__cxx_global_var_init()
// CHECK:      call [[A]]* @@_ZN5test01AC1Ev([[A]]* @@_ZN5test06globalE)
// CHECK-NEXT: call i32 @@__cxa_atexit(void (i8*)* bitcast ([[A]]* ([[A]]*)* @@_ZN5test01AD1Ev to void (i8*)*), i8* bitcast ([[A]]* @@_ZN5test06globalE to i8*), i8* @@__dso_handle) [[NOUNWIND:#[0-9]+]]
d29 1
a29 1
// CHECK: declare i32 @@__cxa_atexit(void (i8*)*, i8*, i8*) [[NOUNWIND]]
d36 2
a37 2
// CHECK-LABEL:    define void @@_ZN5test14testEv()
// CHECK:      [[T0:%.*]] = call i8* @@__cxa_allocate_exception(i32 4) [[NOUNWIND]]
d40 1
a40 1
// CHECK-NEXT: call void @@__cxa_throw(i8* [[T0]], i8* bitcast (i8** @@_ZTIi to i8*), i8* null) [[NORETURN:#[0-9]+]]
d44 1
a44 1
// CHECK: declare i8* @@__cxa_allocate_exception(i32)
d46 1
a46 1
// CHECK: declare void @@__cxa_throw(i8*, i8*, i8*)
d48 2
a49 2
// CHECK-LABEL: define internal void @@_GLOBAL__sub_I_runtimecc.cpp()
// CHECK:   call void @@__cxx_global_var_init()
@


1.1.1.3.16.1
log
@Mostly merge changes from HEAD upto 20200411
@
text
@@


1.1.1.4
log
@Mark old LLVM instance as dead.
@
text
@@


1.1.1.2.4.1
log
@file runtimecc.cpp was added on branch tls-maxphys on 2014-08-19 23:47:58 +0000
@
text
@d1 53
@


1.1.1.2.4.2
log
@Rebase to HEAD as of a few days ago.
@
text
@a0 53
// RUN: %clang_cc1 %s -triple=armv7-apple-darwin10 -emit-llvm -o - -fexceptions -fcxx-exceptions | FileCheck %s

// Check that we annotate all compiler-synthesized runtime calls and
// functions with the actual ABI-determined CC.  This usually doesn't
// matter as long as we're internally consistent (and the LLVM-default
// CC is consistent with the real one), but it's possible for user
// translation units to define these runtime functions (or, equivalently,
// for us to get LTO'ed with such a translation unit), and then the
// mismatch will kill us.
//
// rdar://12818655

// CHECK: [[A:%.*]] = type { double }

namespace test0 {
  struct A {
    double d;
    A();
    ~A();
  };

  A global;
// CHECK-LABEL:    define internal arm_aapcscc void @@__cxx_global_var_init()
// CHECK:      call arm_aapcscc [[A]]* @@_ZN5test01AC1Ev([[A]]* @@_ZN5test06globalE)
// CHECK-NEXT: call arm_aapcscc i32 @@__cxa_atexit(void (i8*)* bitcast ([[A]]* ([[A]]*)* @@_ZN5test01AD1Ev to void (i8*)*), i8* bitcast ([[A]]* @@_ZN5test06globalE to i8*), i8* @@__dso_handle) [[NOUNWIND:#[0-9]+]]
// CHECK-NEXT: ret void
}

// CHECK: declare arm_aapcscc i32 @@__cxa_atexit(void (i8*)*, i8*, i8*) [[NOUNWIND]]

namespace test1 {
  void test() {
    throw 0;
  }

// CHECK-LABEL:    define arm_aapcscc void @@_ZN5test14testEv()
// CHECK:      [[T0:%.*]] = call arm_aapcscc i8* @@__cxa_allocate_exception(i32 4) [[NOUNWIND]]
// CHECK-NEXT: [[T1:%.*]] = bitcast i8* [[T0]] to i32*
// CHECK-NEXT: store i32 0, i32* [[T1]]
// CHECK-NEXT: call arm_aapcscc void @@__cxa_throw(i8* [[T0]], i8* bitcast (i8** @@_ZTIi to i8*), i8* null) [[NORETURN:#[0-9]+]]
// CHECK-NEXT: unreachable
}

// CHECK: declare arm_aapcscc i8* @@__cxa_allocate_exception(i32)

// CHECK: declare arm_aapcscc void @@__cxa_throw(i8*, i8*, i8*)

// CHECK-LABEL: define internal arm_aapcscc void @@_GLOBAL__sub_I_runtimecc.cpp()
// CHECK:   call arm_aapcscc void @@__cxx_global_var_init()


// CHECK: attributes [[NOUNWIND]] = { nounwind }
// CHECK: attributes [[NORETURN]] = { noreturn }
@


1.1.1.1.4.1
log
@file runtimecc.cpp was added on branch yamt-pagecache on 2014-05-22 16:18:57 +0000
@
text
@d1 53
@


1.1.1.1.4.2
log
@sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")
@
text
@a0 53
// RUN: %clang_cc1 %s -triple=armv7-apple-darwin10 -emit-llvm -o - -fexceptions -fcxx-exceptions | FileCheck %s

// Check that we annotate all compiler-synthesized runtime calls and
// functions with the actual ABI-determined CC.  This usually doesn't
// matter as long as we're internally consistent (and the LLVM-default
// CC is consistent with the real one), but it's possible for user
// translation units to define these runtime functions (or, equivalently,
// for us to get LTO'ed with such a translation unit), and then the
// mismatch will kill us.
//
// rdar://12818655

// CHECK: [[A:%.*]] = type { double }

namespace test0 {
  struct A {
    double d;
    A();
    ~A();
  };

  A global;
// CHECK-LABEL:    define internal arm_aapcscc void @@__cxx_global_var_init()
// CHECK:      call arm_aapcscc [[A]]* @@_ZN5test01AC1Ev([[A]]* @@_ZN5test06globalE)
// CHECK-NEXT: call arm_aapcscc i32 @@__cxa_atexit(void (i8*)* bitcast ([[A]]* ([[A]]*)* @@_ZN5test01AD1Ev to void (i8*)*), i8* bitcast ([[A]]* @@_ZN5test06globalE to i8*), i8* @@__dso_handle) [[NOUNWIND:#[0-9]+]]
// CHECK-NEXT: ret void
}

// CHECK: declare arm_aapcscc i32 @@__cxa_atexit(void (i8*)*, i8*, i8*) [[NOUNWIND]]

namespace test1 {
  void test() {
    throw 0;
  }

// CHECK-LABEL:    define arm_aapcscc void @@_ZN5test14testEv()
// CHECK:      [[T0:%.*]] = call arm_aapcscc i8* @@__cxa_allocate_exception(i32 4) [[NOUNWIND]]
// CHECK-NEXT: [[T1:%.*]] = bitcast i8* [[T0]] to i32*
// CHECK-NEXT: store i32 0, i32* [[T1]]
// CHECK-NEXT: call arm_aapcscc void @@__cxa_throw(i8* [[T0]], i8* bitcast (i8** @@_ZTIi to i8*), i8* null) [[NORETURN:#[0-9]+]]
// CHECK-NEXT: unreachable
}

// CHECK: declare arm_aapcscc i8* @@__cxa_allocate_exception(i32)

// CHECK: declare arm_aapcscc void @@__cxa_throw(i8*, i8*, i8*)

// CHECK-LABEL: define internal arm_aapcscc void @@_GLOBAL__I_a()
// CHECK:   call arm_aapcscc void @@__cxx_global_var_init()


// CHECK: attributes [[NOUNWIND]] = { nounwind }
// CHECK: attributes [[NORETURN]] = { noreturn }
@


