[libcxx] r278356 - Add 'inline' attribute to __init to inline the basic_string's constructor

[Sebastian Pop via cfe-commits]

Author: spop
Date: Thu Aug 11 11:51:48 2016
New Revision: 278356

URL: http://llvm.org/viewvc/llvm-project?rev=278356&view=rev
Log:
Add 'inline' attribute to __init to inline the basic_string's constructor

basic_string's constructor calls init which was not getting inlined.  This
prevented optimization of const string as init would appear as a call in between
a string's def and use.

Patch by Laxman Sole and Aditya Kumar.

Differential Revision: https://reviews.llvm.org/D22782

Modified:
    libcxx/trunk/include/string

Modified: libcxx/trunk/include/string
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/string?rev=278356&r1=278355&r2=278356&view=diff
==============================================================================
--- libcxx/trunk/include/string (original)
+++ libcxx/trunk/include/string Thu Aug 11 11:51:48 2016
@@ -1442,6 +1442,7 @@ basic_string<_CharT, _Traits, _Allocator
 }
 
 template <class _CharT, class _Traits, class _Allocator>
+inline _LIBCPP_INLINE_VISIBILITY
 void
 basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz, size_type __reserve)
 {
@@ -1466,6 +1467,7 @@ basic_string<_CharT, _Traits, _Allocator
 }
 
 template <class _CharT, class _Traits, class _Allocator>
+inline _LIBCPP_INLINE_VISIBILITY
 void
 basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz)
 {
@@ -1603,6 +1605,7 @@ basic_string<_CharT, _Traits, _Allocator
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
 template <class _CharT, class _Traits, class _Allocator>
+inline _LIBCPP_INLINE_VISIBILITY
 void
 basic_string<_CharT, _Traits, _Allocator>::__init(size_type __n, value_type __c)
 {
@@ -1699,6 +1702,7 @@ basic_string<_CharT, _Traits, _Allocator
 
 template <class _CharT, class _Traits, class _Allocator>
 template <class _InputIterator>
+inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
     __is_exactly_input_iterator<_InputIterator>::value,
@@ -1726,6 +1730,7 @@ basic_string<_CharT, _Traits, _Allocator
 
 template <class _CharT, class _Traits, class _Allocator>
 template <class _ForwardIterator>
+inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
     __is_forward_iterator<_ForwardIterator>::value,