From 8bd37a2ec9774884a4609a7832b2293f62936962 Mon Sep 17 00:00:00 2001 From: Martin Liska Date: Tue, 10 Nov 2015 13:27:33 +0100 Subject: [PATCH] Enhance pool allocator * alloc-pool.h (allocate_raw): New function. (operator new (size_t, object_allocator &a)): Use the function instead of object_allocator::allocate). From-SVN: r230105 --- gcc/ChangeLog | 6 ++++++ gcc/alloc-pool.h | 15 ++++++++++++++- 2 files changed, 20 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0763ca1719c..103b87283f0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2015-11-10 Martin Liska + + * alloc-pool.h (allocate_raw): New function. + (operator new (size_t, object_allocator &a)): Use the + function instead of object_allocator::allocate). + 2015-11-10 Ilya Enkovich * config/i386/sse.md (HALFMASKMODE): New attribute. diff --git a/gcc/alloc-pool.h b/gcc/alloc-pool.h index bf9b0ebd6ee..38aff284997 100644 --- a/gcc/alloc-pool.h +++ b/gcc/alloc-pool.h @@ -477,12 +477,25 @@ public: m_allocator.release_if_empty (); } + + /* Allocate memory for instance of type T and call a default constructor. */ + inline T * allocate () ATTRIBUTE_MALLOC { return ::new (m_allocator.allocate ()) T; } + /* Allocate memory for instance of type T and return void * that + could be used in situations where a default constructor is not provided + by the class T. */ + + inline void * + allocate_raw () ATTRIBUTE_MALLOC + { + return m_allocator.allocate (); + } + inline void remove (T *object) { @@ -528,7 +541,7 @@ template inline void * operator new (size_t, object_allocator &a) { - return a.allocate (); + return a.allocate_raw (); } /* Hashtable mapping alloc_pool names to descriptors. */ -- 2.30.2