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openwrt/toolchain/gcc/patches/5.5.0/050-libitm-Don-t-redefine-__always_inline-in-local_atomi.patch
Hans Dedecker b88907e62a toolchain/gcc: backport FORTIFY patch to 5.5.0 
Commit e61061a088 added support for hardening
options  in the toolchain. However this breaks the gcc5.5.0 compilation in
case FORTIFY_SOURCE is set different from FORTIFY_SOURCE_NONE as reported
in [1].
Fix this by backporting the upstream patch which fixes this in later gcc versions

[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?format=multiple&id=61164

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2019-02-04 09:35:11 +01:00

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From 55f12fce4ccf77513644a247f9c401a5b1fa2402 Mon Sep 17 00:00:00 2001
From: torvald <torvald@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 20 Aug 2015 17:55:24 +0000
Subject: [PATCH] libitm: Don't redefine __always_inline in local_atomic.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@227040 138bc75d-0d04-0410-961f-82ee72b054a4
---
libitm/ChangeLog | 6 +
libitm/local_atomic | 299 ++++++++++++++++++++++----------------------
2 files changed, 155 insertions(+), 150 deletions(-)
diff --git a/libitm/ChangeLog b/libitm/ChangeLog
index 569d5bbbf14..6285c85fd44 100644
--- a/libitm/ChangeLog
+++ b/libitm/ChangeLog
@@ -1,3 +1,9 @@
+2015-08-20 Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org> (tiny change)
+
+ PR libitm/61164
+ * local_atomic (__always_inline): Rename to...
+ (__libitm_always_inline): ... this.
+
2017-10-10 Release Manager
PR target/52482
diff --git a/libitm/local_atomic b/libitm/local_atomic
index 3119be40d09..e536275dc9f 100644
--- a/libitm/local_atomic
+++ b/libitm/local_atomic
@@ -41,8 +41,7 @@
#ifndef _GLIBCXX_ATOMIC
#define _GLIBCXX_ATOMIC 1
-#undef __always_inline
-#define __always_inline __attribute__((always_inline))
+#define __libitm_always_inline __attribute__((always_inline))
// #pragma GCC system_header
@@ -74,7 +73,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
memory_order_seq_cst
} memory_order;
- inline __always_inline memory_order
+ inline __libitm_always_inline memory_order
__calculate_memory_order(memory_order __m) noexcept
{
const bool __cond1 = __m == memory_order_release;
@@ -84,13 +83,13 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return __mo2;
}
- inline __always_inline void
+ inline __libitm_always_inline void
atomic_thread_fence(memory_order __m) noexcept
{
__atomic_thread_fence (__m);
}
- inline __always_inline void
+ inline __libitm_always_inline void
atomic_signal_fence(memory_order __m) noexcept
{
__atomic_thread_fence (__m);
@@ -280,19 +279,19 @@ namespace std // _GLIBCXX_VISIBILITY(default)
// Conversion to ATOMIC_FLAG_INIT.
atomic_flag(bool __i) noexcept : __atomic_flag_base({ __i }) { }
- __always_inline bool
+ __libitm_always_inline bool
test_and_set(memory_order __m = memory_order_seq_cst) noexcept
{
return __atomic_test_and_set (&_M_i, __m);
}
- __always_inline bool
+ __libitm_always_inline bool
test_and_set(memory_order __m = memory_order_seq_cst) volatile noexcept
{
return __atomic_test_and_set (&_M_i, __m);
}
- __always_inline void
+ __libitm_always_inline void
clear(memory_order __m = memory_order_seq_cst) noexcept
{
// __glibcxx_assert(__m != memory_order_consume);
@@ -302,7 +301,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
__atomic_clear (&_M_i, __m);
}
- __always_inline void
+ __libitm_always_inline void
clear(memory_order __m = memory_order_seq_cst) volatile noexcept
{
// __glibcxx_assert(__m != memory_order_consume);
@@ -455,7 +454,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
is_lock_free() const volatile noexcept
{ return __atomic_is_lock_free (sizeof (_M_i), &_M_i); }
- __always_inline void
+ __libitm_always_inline void
store(__int_type __i, memory_order __m = memory_order_seq_cst) noexcept
{
// __glibcxx_assert(__m != memory_order_acquire);
@@ -465,7 +464,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
__atomic_store_n(&_M_i, __i, __m);
}
- __always_inline void
+ __libitm_always_inline void
store(__int_type __i,
memory_order __m = memory_order_seq_cst) volatile noexcept
{
@@ -476,7 +475,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
__atomic_store_n(&_M_i, __i, __m);
}
- __always_inline __int_type
+ __libitm_always_inline __int_type
load(memory_order __m = memory_order_seq_cst) const noexcept
{
// __glibcxx_assert(__m != memory_order_release);
@@ -485,7 +484,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return __atomic_load_n(&_M_i, __m);
}
- __always_inline __int_type
+ __libitm_always_inline __int_type
load(memory_order __m = memory_order_seq_cst) const volatile noexcept
{
// __glibcxx_assert(__m != memory_order_release);
@@ -494,21 +493,21 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return __atomic_load_n(&_M_i, __m);
}
- __always_inline __int_type
+ __libitm_always_inline __int_type
exchange(__int_type __i,
memory_order __m = memory_order_seq_cst) noexcept
{
return __atomic_exchange_n(&_M_i, __i, __m);
}
- __always_inline __int_type
+ __libitm_always_inline __int_type
exchange(__int_type __i,
memory_order __m = memory_order_seq_cst) volatile noexcept
{
return __atomic_exchange_n(&_M_i, __i, __m);
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(__int_type& __i1, __int_type __i2,
memory_order __m1, memory_order __m2) noexcept
{
@@ -519,7 +518,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return __atomic_compare_exchange_n(&_M_i, &__i1, __i2, 1, __m1, __m2);
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(__int_type& __i1, __int_type __i2,
memory_order __m1,
memory_order __m2) volatile noexcept
@@ -531,7 +530,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return __atomic_compare_exchange_n(&_M_i, &__i1, __i2, 1, __m1, __m2);
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(__int_type& __i1, __int_type __i2,
memory_order __m = memory_order_seq_cst) noexcept
{
@@ -539,7 +538,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
__calculate_memory_order(__m));
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(__int_type& __i1, __int_type __i2,
memory_order __m = memory_order_seq_cst) volatile noexcept
{
@@ -547,7 +546,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
__calculate_memory_order(__m));
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(__int_type& __i1, __int_type __i2,
memory_order __m1, memory_order __m2) noexcept
{
@@ -558,7 +557,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return __atomic_compare_exchange_n(&_M_i, &__i1, __i2, 0, __m1, __m2);
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(__int_type& __i1, __int_type __i2,
memory_order __m1,
memory_order __m2) volatile noexcept
@@ -570,7 +569,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return __atomic_compare_exchange_n(&_M_i, &__i1, __i2, 0, __m1, __m2);
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(__int_type& __i1, __int_type __i2,
memory_order __m = memory_order_seq_cst) noexcept
{
@@ -578,7 +577,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
__calculate_memory_order(__m));
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(__int_type& __i1, __int_type __i2,
memory_order __m = memory_order_seq_cst) volatile noexcept
{
@@ -586,52 +585,52 @@ namespace std // _GLIBCXX_VISIBILITY(default)
__calculate_memory_order(__m));
}
- __always_inline __int_type
+ __libitm_always_inline __int_type
fetch_add(__int_type __i,
memory_order __m = memory_order_seq_cst) noexcept
{ return __atomic_fetch_add(&_M_i, __i, __m); }
- __always_inline __int_type
+ __libitm_always_inline __int_type
fetch_add(__int_type __i,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return __atomic_fetch_add(&_M_i, __i, __m); }
- __always_inline __int_type
+ __libitm_always_inline __int_type
fetch_sub(__int_type __i,
memory_order __m = memory_order_seq_cst) noexcept
{ return __atomic_fetch_sub(&_M_i, __i, __m); }
- __always_inline __int_type
+ __libitm_always_inline __int_type
fetch_sub(__int_type __i,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return __atomic_fetch_sub(&_M_i, __i, __m); }
- __always_inline __int_type
+ __libitm_always_inline __int_type
fetch_and(__int_type __i,
memory_order __m = memory_order_seq_cst) noexcept
{ return __atomic_fetch_and(&_M_i, __i, __m); }
- __always_inline __int_type
+ __libitm_always_inline __int_type
fetch_and(__int_type __i,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return __atomic_fetch_and(&_M_i, __i, __m); }
- __always_inline __int_type
+ __libitm_always_inline __int_type
fetch_or(__int_type __i,
memory_order __m = memory_order_seq_cst) noexcept
{ return __atomic_fetch_or(&_M_i, __i, __m); }
- __always_inline __int_type
+ __libitm_always_inline __int_type
fetch_or(__int_type __i,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return __atomic_fetch_or(&_M_i, __i, __m); }
- __always_inline __int_type
+ __libitm_always_inline __int_type
fetch_xor(__int_type __i,
memory_order __m = memory_order_seq_cst) noexcept
{ return __atomic_fetch_xor(&_M_i, __i, __m); }
- __always_inline __int_type
+ __libitm_always_inline __int_type
fetch_xor(__int_type __i,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return __atomic_fetch_xor(&_M_i, __i, __m); }
@@ -733,7 +732,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
is_lock_free() const volatile noexcept
{ return __atomic_is_lock_free (sizeof (_M_p), &_M_p); }
- __always_inline void
+ __libitm_always_inline void
store(__pointer_type __p,
memory_order __m = memory_order_seq_cst) noexcept
{
@@ -744,7 +743,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
__atomic_store_n(&_M_p, __p, __m);
}
- __always_inline void
+ __libitm_always_inline void
store(__pointer_type __p,
memory_order __m = memory_order_seq_cst) volatile noexcept
{
@@ -755,7 +754,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
__atomic_store_n(&_M_p, __p, __m);
}
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
load(memory_order __m = memory_order_seq_cst) const noexcept
{
// __glibcxx_assert(__m != memory_order_release);
@@ -764,7 +763,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return __atomic_load_n(&_M_p, __m);
}
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
load(memory_order __m = memory_order_seq_cst) const volatile noexcept
{
// __glibcxx_assert(__m != memory_order_release);
@@ -773,21 +772,21 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return __atomic_load_n(&_M_p, __m);
}
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
exchange(__pointer_type __p,
memory_order __m = memory_order_seq_cst) noexcept
{
return __atomic_exchange_n(&_M_p, __p, __m);
}
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
exchange(__pointer_type __p,
memory_order __m = memory_order_seq_cst) volatile noexcept
{
return __atomic_exchange_n(&_M_p, __p, __m);
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2,
memory_order __m1,
memory_order __m2) noexcept
@@ -799,7 +798,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return __atomic_compare_exchange_n(&_M_p, &__p1, __p2, 0, __m1, __m2);
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2,
memory_order __m1,
memory_order __m2) volatile noexcept
@@ -811,22 +810,22 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return __atomic_compare_exchange_n(&_M_p, &__p1, __p2, 0, __m1, __m2);
}
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
fetch_add(ptrdiff_t __d,
memory_order __m = memory_order_seq_cst) noexcept
{ return __atomic_fetch_add(&_M_p, __d, __m); }
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
fetch_add(ptrdiff_t __d,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return __atomic_fetch_add(&_M_p, __d, __m); }
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
fetch_sub(ptrdiff_t __d,
memory_order __m = memory_order_seq_cst) noexcept
{ return __atomic_fetch_sub(&_M_p, __d, __m); }
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
fetch_sub(ptrdiff_t __d,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return __atomic_fetch_sub(&_M_p, __d, __m); }
@@ -870,67 +869,67 @@ namespace std // _GLIBCXX_VISIBILITY(default)
bool
is_lock_free() const volatile noexcept { return _M_base.is_lock_free(); }
- __always_inline void
+ __libitm_always_inline void
store(bool __i, memory_order __m = memory_order_seq_cst) noexcept
{ _M_base.store(__i, __m); }
- __always_inline void
+ __libitm_always_inline void
store(bool __i, memory_order __m = memory_order_seq_cst) volatile noexcept
{ _M_base.store(__i, __m); }
- __always_inline bool
+ __libitm_always_inline bool
load(memory_order __m = memory_order_seq_cst) const noexcept
{ return _M_base.load(__m); }
- __always_inline bool
+ __libitm_always_inline bool
load(memory_order __m = memory_order_seq_cst) const volatile noexcept
{ return _M_base.load(__m); }
- __always_inline bool
+ __libitm_always_inline bool
exchange(bool __i, memory_order __m = memory_order_seq_cst) noexcept
{ return _M_base.exchange(__i, __m); }
- __always_inline bool
+ __libitm_always_inline bool
exchange(bool __i,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return _M_base.exchange(__i, __m); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(bool& __i1, bool __i2, memory_order __m1,
memory_order __m2) noexcept
{ return _M_base.compare_exchange_weak(__i1, __i2, __m1, __m2); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(bool& __i1, bool __i2, memory_order __m1,
memory_order __m2) volatile noexcept
{ return _M_base.compare_exchange_weak(__i1, __i2, __m1, __m2); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(bool& __i1, bool __i2,
memory_order __m = memory_order_seq_cst) noexcept
{ return _M_base.compare_exchange_weak(__i1, __i2, __m); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(bool& __i1, bool __i2,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return _M_base.compare_exchange_weak(__i1, __i2, __m); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(bool& __i1, bool __i2, memory_order __m1,
memory_order __m2) noexcept
{ return _M_base.compare_exchange_strong(__i1, __i2, __m1, __m2); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(bool& __i1, bool __i2, memory_order __m1,
memory_order __m2) volatile noexcept
{ return _M_base.compare_exchange_strong(__i1, __i2, __m1, __m2); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(bool& __i1, bool __i2,
memory_order __m = memory_order_seq_cst) noexcept
{ return _M_base.compare_exchange_strong(__i1, __i2, __m); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(bool& __i1, bool __i2,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return _M_base.compare_exchange_strong(__i1, __i2, __m); }
@@ -980,11 +979,11 @@ namespace std // _GLIBCXX_VISIBILITY(default)
store(_Tp __i, memory_order _m = memory_order_seq_cst) noexcept
{ __atomic_store(&_M_i, &__i, _m); }
- __always_inline void
+ __libitm_always_inline void
store(_Tp __i, memory_order _m = memory_order_seq_cst) volatile noexcept
{ __atomic_store(&_M_i, &__i, _m); }
- __always_inline _Tp
+ __libitm_always_inline _Tp
load(memory_order _m = memory_order_seq_cst) const noexcept
{
_Tp tmp;
@@ -992,7 +991,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return tmp;
}
- __always_inline _Tp
+ __libitm_always_inline _Tp
load(memory_order _m = memory_order_seq_cst) const volatile noexcept
{
_Tp tmp;
@@ -1000,7 +999,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return tmp;
}
- __always_inline _Tp
+ __libitm_always_inline _Tp
exchange(_Tp __i, memory_order _m = memory_order_seq_cst) noexcept
{
_Tp tmp;
@@ -1008,7 +1007,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return tmp;
}
- __always_inline _Tp
+ __libitm_always_inline _Tp
exchange(_Tp __i,
memory_order _m = memory_order_seq_cst) volatile noexcept
{
@@ -1017,50 +1016,50 @@ namespace std // _GLIBCXX_VISIBILITY(default)
return tmp;
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(_Tp& __e, _Tp __i, memory_order __s,
memory_order __f) noexcept
{
return __atomic_compare_exchange(&_M_i, &__e, &__i, true, __s, __f);
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(_Tp& __e, _Tp __i, memory_order __s,
memory_order __f) volatile noexcept
{
return __atomic_compare_exchange(&_M_i, &__e, &__i, true, __s, __f);
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(_Tp& __e, _Tp __i,
memory_order __m = memory_order_seq_cst) noexcept
{ return compare_exchange_weak(__e, __i, __m, __m); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(_Tp& __e, _Tp __i,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return compare_exchange_weak(__e, __i, __m, __m); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(_Tp& __e, _Tp __i, memory_order __s,
memory_order __f) noexcept
{
return __atomic_compare_exchange(&_M_i, &__e, &__i, false, __s, __f);
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(_Tp& __e, _Tp __i, memory_order __s,
memory_order __f) volatile noexcept
{
return __atomic_compare_exchange(&_M_i, &__e, &__i, false, __s, __f);
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(_Tp& __e, _Tp __i,
memory_order __m = memory_order_seq_cst) noexcept
{ return compare_exchange_strong(__e, __i, __m, __m); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(_Tp& __e, _Tp __i,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return compare_exchange_strong(__e, __i, __m, __m); }
@@ -1153,46 +1152,46 @@ namespace std // _GLIBCXX_VISIBILITY(default)
is_lock_free() const volatile noexcept
{ return _M_b.is_lock_free(); }
- __always_inline void
+ __libitm_always_inline void
store(__pointer_type __p,
memory_order __m = memory_order_seq_cst) noexcept
{ return _M_b.store(__p, __m); }
- __always_inline void
+ __libitm_always_inline void
store(__pointer_type __p,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return _M_b.store(__p, __m); }
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
load(memory_order __m = memory_order_seq_cst) const noexcept
{ return _M_b.load(__m); }
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
load(memory_order __m = memory_order_seq_cst) const volatile noexcept
{ return _M_b.load(__m); }
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
exchange(__pointer_type __p,
memory_order __m = memory_order_seq_cst) noexcept
{ return _M_b.exchange(__p, __m); }
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
exchange(__pointer_type __p,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return _M_b.exchange(__p, __m); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(__pointer_type& __p1, __pointer_type __p2,
memory_order __m1, memory_order __m2) noexcept
{ return _M_b.compare_exchange_strong(__p1, __p2, __m1, __m2); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(__pointer_type& __p1, __pointer_type __p2,
memory_order __m1,
memory_order __m2) volatile noexcept
{ return _M_b.compare_exchange_strong(__p1, __p2, __m1, __m2); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(__pointer_type& __p1, __pointer_type __p2,
memory_order __m = memory_order_seq_cst) noexcept
{
@@ -1200,7 +1199,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
__calculate_memory_order(__m));
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_weak(__pointer_type& __p1, __pointer_type __p2,
memory_order __m = memory_order_seq_cst) volatile noexcept
{
@@ -1208,18 +1207,18 @@ namespace std // _GLIBCXX_VISIBILITY(default)
__calculate_memory_order(__m));
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2,
memory_order __m1, memory_order __m2) noexcept
{ return _M_b.compare_exchange_strong(__p1, __p2, __m1, __m2); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2,
memory_order __m1,
memory_order __m2) volatile noexcept
{ return _M_b.compare_exchange_strong(__p1, __p2, __m1, __m2); }
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2,
memory_order __m = memory_order_seq_cst) noexcept
{
@@ -1227,7 +1226,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
__calculate_memory_order(__m));
}
- __always_inline bool
+ __libitm_always_inline bool
compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2,
memory_order __m = memory_order_seq_cst) volatile noexcept
{
@@ -1235,22 +1234,22 @@ namespace std // _GLIBCXX_VISIBILITY(default)
__calculate_memory_order(__m));
}
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
fetch_add(ptrdiff_t __d,
memory_order __m = memory_order_seq_cst) noexcept
{ return _M_b.fetch_add(__d, __m); }
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
fetch_add(ptrdiff_t __d,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return _M_b.fetch_add(__d, __m); }
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
fetch_sub(ptrdiff_t __d,
memory_order __m = memory_order_seq_cst) noexcept
{ return _M_b.fetch_sub(__d, __m); }
- __always_inline __pointer_type
+ __libitm_always_inline __pointer_type
fetch_sub(ptrdiff_t __d,
memory_order __m = memory_order_seq_cst) volatile noexcept
{ return _M_b.fetch_sub(__d, __m); }
@@ -1544,98 +1543,98 @@ namespace std // _GLIBCXX_VISIBILITY(default)
// Function definitions, atomic_flag operations.
- inline __always_inline bool
+ inline __libitm_always_inline bool
atomic_flag_test_and_set_explicit(atomic_flag* __a,
memory_order __m) noexcept
{ return __a->test_and_set(__m); }
- inline __always_inline bool
+ inline __libitm_always_inline bool
atomic_flag_test_and_set_explicit(volatile atomic_flag* __a,
memory_order __m) noexcept
{ return __a->test_and_set(__m); }
- inline __always_inline void
+ inline __libitm_always_inline void
atomic_flag_clear_explicit(atomic_flag* __a, memory_order __m) noexcept
{ __a->clear(__m); }
- inline __always_inline void
+ inline __libitm_always_inline void
atomic_flag_clear_explicit(volatile atomic_flag* __a,
memory_order __m) noexcept
{ __a->clear(__m); }
- inline __always_inline bool
+ inline __libitm_always_inline bool
atomic_flag_test_and_set(atomic_flag* __a) noexcept
{ return atomic_flag_test_and_set_explicit(__a, memory_order_seq_cst); }
- inline __always_inline bool
+ inline __libitm_always_inline bool
atomic_flag_test_and_set(volatile atomic_flag* __a) noexcept
{ return atomic_flag_test_and_set_explicit(__a, memory_order_seq_cst); }
- inline __always_inline void
+ inline __libitm_always_inline void
atomic_flag_clear(atomic_flag* __a) noexcept
{ atomic_flag_clear_explicit(__a, memory_order_seq_cst); }
- inline __always_inline void
+ inline __libitm_always_inline void
atomic_flag_clear(volatile atomic_flag* __a) noexcept
{ atomic_flag_clear_explicit(__a, memory_order_seq_cst); }
// Function templates generally applicable to atomic types.
template<typename _ITp>
- __always_inline bool
+ __libitm_always_inline bool
atomic_is_lock_free(const atomic<_ITp>* __a) noexcept
{ return __a->is_lock_free(); }
template<typename _ITp>
- __always_inline bool
+ __libitm_always_inline bool
atomic_is_lock_free(const volatile atomic<_ITp>* __a) noexcept
{ return __a->is_lock_free(); }
template<typename _ITp>
- __always_inline void
+ __libitm_always_inline void
atomic_init(atomic<_ITp>* __a, _ITp __i) noexcept;
template<typename _ITp>
- __always_inline void
+ __libitm_always_inline void
atomic_init(volatile atomic<_ITp>* __a, _ITp __i) noexcept;
template<typename _ITp>
- __always_inline void
+ __libitm_always_inline void
atomic_store_explicit(atomic<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ __a->store(__i, __m); }
template<typename _ITp>
- __always_inline void
+ __libitm_always_inline void
atomic_store_explicit(volatile atomic<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ __a->store(__i, __m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_load_explicit(const atomic<_ITp>* __a, memory_order __m) noexcept
{ return __a->load(__m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_load_explicit(const volatile atomic<_ITp>* __a,
memory_order __m) noexcept
{ return __a->load(__m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_exchange_explicit(atomic<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ return __a->exchange(__i, __m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_exchange_explicit(volatile atomic<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ return __a->exchange(__i, __m); }
template<typename _ITp>
- __always_inline bool
+ __libitm_always_inline bool
atomic_compare_exchange_weak_explicit(atomic<_ITp>* __a,
_ITp* __i1, _ITp __i2,
memory_order __m1,
@@ -1643,7 +1642,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
{ return __a->compare_exchange_weak(*__i1, __i2, __m1, __m2); }
template<typename _ITp>
- __always_inline bool
+ __libitm_always_inline bool
atomic_compare_exchange_weak_explicit(volatile atomic<_ITp>* __a,
_ITp* __i1, _ITp __i2,
memory_order __m1,
@@ -1651,7 +1650,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
{ return __a->compare_exchange_weak(*__i1, __i2, __m1, __m2); }
template<typename _ITp>
- __always_inline bool
+ __libitm_always_inline bool
atomic_compare_exchange_strong_explicit(atomic<_ITp>* __a,
_ITp* __i1, _ITp __i2,
memory_order __m1,
@@ -1659,7 +1658,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
{ return __a->compare_exchange_strong(*__i1, __i2, __m1, __m2); }
template<typename _ITp>
- __always_inline bool
+ __libitm_always_inline bool
atomic_compare_exchange_strong_explicit(volatile atomic<_ITp>* __a,
_ITp* __i1, _ITp __i2,
memory_order __m1,
@@ -1668,37 +1667,37 @@ namespace std // _GLIBCXX_VISIBILITY(default)
template<typename _ITp>
- __always_inline void
+ __libitm_always_inline void
atomic_store(atomic<_ITp>* __a, _ITp __i) noexcept
{ atomic_store_explicit(__a, __i, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline void
+ __libitm_always_inline void
atomic_store(volatile atomic<_ITp>* __a, _ITp __i) noexcept
{ atomic_store_explicit(__a, __i, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_load(const atomic<_ITp>* __a) noexcept
{ return atomic_load_explicit(__a, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_load(const volatile atomic<_ITp>* __a) noexcept
{ return atomic_load_explicit(__a, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_exchange(atomic<_ITp>* __a, _ITp __i) noexcept
{ return atomic_exchange_explicit(__a, __i, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_exchange(volatile atomic<_ITp>* __a, _ITp __i) noexcept
{ return atomic_exchange_explicit(__a, __i, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline bool
+ __libitm_always_inline bool
atomic_compare_exchange_weak(atomic<_ITp>* __a,
_ITp* __i1, _ITp __i2) noexcept
{
@@ -1708,7 +1707,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
}
template<typename _ITp>
- __always_inline bool
+ __libitm_always_inline bool
atomic_compare_exchange_weak(volatile atomic<_ITp>* __a,
_ITp* __i1, _ITp __i2) noexcept
{
@@ -1718,7 +1717,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
}
template<typename _ITp>
- __always_inline bool
+ __libitm_always_inline bool
atomic_compare_exchange_strong(atomic<_ITp>* __a,
_ITp* __i1, _ITp __i2) noexcept
{
@@ -1728,7 +1727,7 @@ namespace std // _GLIBCXX_VISIBILITY(default)
}
template<typename _ITp>
- __always_inline bool
+ __libitm_always_inline bool
atomic_compare_exchange_strong(volatile atomic<_ITp>* __a,
_ITp* __i1, _ITp __i2) noexcept
{
@@ -1742,158 +1741,158 @@ namespace std // _GLIBCXX_VISIBILITY(default)
// intergral types as specified in the standard, excluding address
// types.
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_add_explicit(__atomic_base<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ return __a->fetch_add(__i, __m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_add_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ return __a->fetch_add(__i, __m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_sub_explicit(__atomic_base<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ return __a->fetch_sub(__i, __m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_sub_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ return __a->fetch_sub(__i, __m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_and_explicit(__atomic_base<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ return __a->fetch_and(__i, __m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_and_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ return __a->fetch_and(__i, __m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_or_explicit(__atomic_base<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ return __a->fetch_or(__i, __m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_or_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ return __a->fetch_or(__i, __m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_xor_explicit(__atomic_base<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ return __a->fetch_xor(__i, __m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_xor_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i,
memory_order __m) noexcept
{ return __a->fetch_xor(__i, __m); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_add(__atomic_base<_ITp>* __a, _ITp __i) noexcept
{ return atomic_fetch_add_explicit(__a, __i, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_add(volatile __atomic_base<_ITp>* __a, _ITp __i) noexcept
{ return atomic_fetch_add_explicit(__a, __i, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_sub(__atomic_base<_ITp>* __a, _ITp __i) noexcept
{ return atomic_fetch_sub_explicit(__a, __i, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_sub(volatile __atomic_base<_ITp>* __a, _ITp __i) noexcept
{ return atomic_fetch_sub_explicit(__a, __i, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_and(__atomic_base<_ITp>* __a, _ITp __i) noexcept
{ return atomic_fetch_and_explicit(__a, __i, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_and(volatile __atomic_base<_ITp>* __a, _ITp __i) noexcept
{ return atomic_fetch_and_explicit(__a, __i, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_or(__atomic_base<_ITp>* __a, _ITp __i) noexcept
{ return atomic_fetch_or_explicit(__a, __i, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_or(volatile __atomic_base<_ITp>* __a, _ITp __i) noexcept
{ return atomic_fetch_or_explicit(__a, __i, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_xor(__atomic_base<_ITp>* __a, _ITp __i) noexcept
{ return atomic_fetch_xor_explicit(__a, __i, memory_order_seq_cst); }
template<typename _ITp>
- __always_inline _ITp
+ __libitm_always_inline _ITp
atomic_fetch_xor(volatile __atomic_base<_ITp>* __a, _ITp __i) noexcept
{ return atomic_fetch_xor_explicit(__a, __i, memory_order_seq_cst); }
// Partial specializations for pointers.
template<typename _ITp>
- __always_inline _ITp*
+ __libitm_always_inline _ITp*
atomic_fetch_add_explicit(atomic<_ITp*>* __a, ptrdiff_t __d,
memory_order __m) noexcept
{ return __a->fetch_add(__d, __m); }
template<typename _ITp>
- __always_inline _ITp*
+ __libitm_always_inline _ITp*
atomic_fetch_add_explicit(volatile atomic<_ITp*>* __a, ptrdiff_t __d,
memory_order __m) noexcept
{ return __a->fetch_add(__d, __m); }
template<typename _ITp>
- __always_inline _ITp*
+ __libitm_always_inline _ITp*
atomic_fetch_add(volatile atomic<_ITp*>* __a, ptrdiff_t __d) noexcept
{ return __a->fetch_add(__d); }
template<typename _ITp>
- __always_inline _ITp*
+ __libitm_always_inline _ITp*
atomic_fetch_add(atomic<_ITp*>* __a, ptrdiff_t __d) noexcept
{ return __a->fetch_add(__d); }
template<typename _ITp>
- __always_inline _ITp*
+ __libitm_always_inline _ITp*
atomic_fetch_sub_explicit(volatile atomic<_ITp*>* __a,
ptrdiff_t __d, memory_order __m) noexcept
{ return __a->fetch_sub(__d, __m); }
template<typename _ITp>
- __always_inline _ITp*
+ __libitm_always_inline _ITp*
atomic_fetch_sub_explicit(atomic<_ITp*>* __a, ptrdiff_t __d,
memory_order __m) noexcept
{ return __a->fetch_sub(__d, __m); }
template<typename _ITp>
- __always_inline _ITp*
+ __libitm_always_inline _ITp*
atomic_fetch_sub(volatile atomic<_ITp*>* __a, ptrdiff_t __d) noexcept
{ return __a->fetch_sub(__d); }
template<typename _ITp>
- __always_inline _ITp*
+ __libitm_always_inline _ITp*
atomic_fetch_sub(atomic<_ITp*>* __a, ptrdiff_t __d) noexcept
{ return __a->fetch_sub(__d); }
// @} group atomics
--
2.19.2
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