* [committed] Fix bootstrap with --enable-gather-detailed-mem-stats
@ 2012-11-27 18:21 Diego Novillo
0 siblings, 0 replies; only message in thread
From: Diego Novillo @ 2012-11-27 18:21 UTC (permalink / raw)
To: Paolo Bonzini, gcc-patches
This patch restores bootstrap when detailed memory stats are enabled.
No functional changes.
Paolo, could you try again with r193864?
Tested on x86_64. Committed to trunk.
2012-11-27 Diego Novillo <dnovillo@google.com>
* vec.h: Replace 'class vec' with 'struct vec' everywhere.
(ggc_internal_cleared_alloc_stat): Remove.
(va_gc::reserve): Add PASS_MEM_STAT to ggc_realloc_stat call.
(va_stack::reserve): Add PASS_MEM_STAT to va_heap::reserve call.
(vec<T, A, vl_embed>::copy): Replace ALONE_MEM_STAT_DECL with
ALONE_CXX_MEM_STAT_INFO.
(vec_safe_reserve): Replace MEM_STAT_DECL with CXX_MEM_STAT_INFO.
(vec_safe_reserve_exact): Likewise.
(vec_alloc): Likewise.
(vec_safe_grow): Likewise.
(vec_safe_grow_cleared): Likewise.
(vec_safe_push): Likewise.
(vec_safe_insert): Likewise.
(vec_safe_splice): Likewise.
(vec_alloc): Likewise.
(vec_check_alloc): Likewise.
---
gcc/ChangeLog | 19 +++++++++++++++++++
gcc/vec.h | 57 +++++++++++++++++++++++++++++----------------------------
2 files changed, 48 insertions(+), 28 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index da5ccea..be00e64 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,22 @@
+2012-11-27 Diego Novillo <dnovillo@google.com>
+
+ * vec.h: Replace 'class vec' with 'struct vec' everywhere.
+ (ggc_internal_cleared_alloc_stat): Remove.
+ (va_gc::reserve): Add PASS_MEM_STAT to ggc_realloc_stat call.
+ (va_stack::reserve): Add PASS_MEM_STAT to va_heap::reserve call.
+ (vec<T, A, vl_embed>::copy): Replace ALONE_MEM_STAT_DECL with
+ ALONE_CXX_MEM_STAT_INFO.
+ (vec_safe_reserve): Replace MEM_STAT_DECL with CXX_MEM_STAT_INFO.
+ (vec_safe_reserve_exact): Likewise.
+ (vec_alloc): Likewise.
+ (vec_safe_grow): Likewise.
+ (vec_safe_grow_cleared): Likewise.
+ (vec_safe_push): Likewise.
+ (vec_safe_insert): Likewise.
+ (vec_safe_splice): Likewise.
+ (vec_alloc): Likewise.
+ (vec_check_alloc): Likewise.
+
2012-11-27 Dehao Chen <dehao@google.com>
* cfgrtl.c (rtl_merge_blocks): Check with UNKNOWN_LOCATION correctly.
diff --git a/gcc/vec.h b/gcc/vec.h
index bfc1811..a7b3b4c 100644
--- a/gcc/vec.h
+++ b/gcc/vec.h
@@ -51,8 +51,6 @@ along with GCC; see the file COPYING3. If not see
has not been included. Sigh. */
extern void ggc_free (void *);
extern size_t ggc_round_alloc_size (size_t requested_size);
- extern void *ggc_internal_cleared_alloc_stat (size_t MEM_STAT_DECL)
- ATTRIBUTE_MALLOC;
extern void *ggc_realloc_stat (void *, size_t MEM_STAT_DECL);
# endif // GCC_GGC_H
#endif // VEC_GC_ENABLED
@@ -230,7 +228,7 @@ struct vec_prefix
To compensate, we make vec_prefix a field inside vec and make
vec a friend class of vec_prefix so it can access its fields. */
- template <typename, typename, typename> friend class vec;
+ template <typename, typename, typename> friend struct vec;
/* The allocator types also need access to our internals. */
friend struct va_gc;
@@ -242,7 +240,7 @@ struct vec_prefix
unsigned num_;
};
-template<typename, typename, typename> class vec;
+template<typename, typename, typename> struct vec;
/* Valid vector layouts
@@ -367,7 +365,7 @@ va_gc::reserve (vec<T, A, vl_embed> *&v, unsigned reserve, bool exact
size_t size = vec<T, A, vl_embed>::embedded_size (alloc);
/* Ask the allocator how much space it will really give us. */
- size = ggc_round_alloc_size (size);
+ size = ::ggc_round_alloc_size (size);
/* Adjust the number of slots accordingly. */
size_t vec_offset = sizeof (vec_prefix);
@@ -378,7 +376,8 @@ va_gc::reserve (vec<T, A, vl_embed> *&v, unsigned reserve, bool exact
size = vec_offset + alloc * elt_size;
unsigned nelem = v ? v->length () : 0;
- v = static_cast <vec<T, A, vl_embed> *> (ggc_realloc_stat (v, size));
+ v = static_cast <vec<T, A, vl_embed> *> (::ggc_realloc_stat (v, size
+ PASS_MEM_STAT));
v->embedded_init (alloc, nelem);
}
@@ -447,7 +446,7 @@ va_stack::reserve (vec<T, va_stack, vl_embed> *&v, unsigned nelems, bool exact
{
/* V is already on the heap. */
va_heap::reserve (reinterpret_cast<vec<T, va_heap, vl_embed> *&> (v),
- nelems, exact);
+ nelems, exact PASS_MEM_STAT);
return;
}
@@ -456,7 +455,7 @@ va_stack::reserve (vec<T, va_stack, vl_embed> *&v, unsigned nelems, bool exact
vec<T, va_stack, vl_embed> *oldvec = v;
v = NULL;
va_heap::reserve (reinterpret_cast<vec<T, va_heap, vl_embed> *&>(v), nelems,
- exact);
+ exact PASS_MEM_STAT);
if (v && oldvec)
{
v->vecpfx_.num_ = oldvec->length ();
@@ -506,7 +505,7 @@ va_stack::release (vec<T, va_stack, vl_embed> *&v)
template<typename T,
typename A = va_heap,
typename L = typename A::default_layout>
-class GTY((user)) vec
+struct GTY((user)) vec
{
};
@@ -549,7 +548,7 @@ extern vnull vNULL;
- It requires 2 words of storage (prior to vector allocation). */
template<typename T, typename A>
-class GTY((user)) vec<T, A, vl_embed>
+struct GTY((user)) vec<T, A, vl_embed>
{
public:
unsigned allocated (void) const { return vecpfx_.alloc_; }
@@ -563,7 +562,7 @@ public:
bool space (unsigned) const;
bool iterate (unsigned, T *) const;
bool iterate (unsigned, T **) const;
- vec *copy (ALONE_MEM_STAT_DECL) const;
+ vec *copy (ALONE_CXX_MEM_STAT_INFO) const;
void splice (vec &);
void splice (vec *src);
T *quick_push (const T &);
@@ -581,7 +580,7 @@ public:
void quick_grow_cleared (unsigned len);
/* vec class can access our internal data and functions. */
- template <typename, typename, typename> friend class vec;
+ template <typename, typename, typename> friend struct vec;
/* The allocator types also need access to our internals. */
friend struct va_gc;
@@ -651,7 +650,7 @@ vec_safe_is_empty (vec<T, A, vl_embed> *v)
template<typename T, typename A>
inline bool
vec_safe_reserve (vec<T, A, vl_embed> *&v, unsigned nelems, bool exact = false
- MEM_STAT_DECL)
+ CXX_MEM_STAT_INFO)
{
bool extend = nelems ? !vec_safe_space (v, nelems) : false;
if (extend)
@@ -661,7 +660,8 @@ vec_safe_reserve (vec<T, A, vl_embed> *&v, unsigned nelems, bool exact = false
template<typename T, typename A>
inline bool
-vec_safe_reserve_exact (vec<T, A, vl_embed> *&v, unsigned nelems MEM_STAT_DECL)
+vec_safe_reserve_exact (vec<T, A, vl_embed> *&v, unsigned nelems
+ CXX_MEM_STAT_INFO)
{
return vec_safe_reserve (v, nelems, true PASS_MEM_STAT);
}
@@ -672,10 +672,10 @@ vec_safe_reserve_exact (vec<T, A, vl_embed> *&v, unsigned nelems MEM_STAT_DECL)
template<typename T, typename A>
inline void
-vec_alloc (vec<T, A, vl_embed> *&v, unsigned nelems MEM_STAT_DECL)
+vec_alloc (vec<T, A, vl_embed> *&v, unsigned nelems CXX_MEM_STAT_INFO)
{
v = NULL;
- vec_safe_reserve (v, nelems);
+ vec_safe_reserve (v, nelems, false PASS_MEM_STAT);
}
@@ -692,19 +692,19 @@ vec_free (vec<T, A, vl_embed> *&v)
/* Grow V to length LEN. Allocate it, if necessary. */
template<typename T, typename A>
inline void
-vec_safe_grow (vec<T, A, vl_embed> *&v, unsigned len MEM_STAT_DECL)
+vec_safe_grow (vec<T, A, vl_embed> *&v, unsigned len CXX_MEM_STAT_INFO)
{
unsigned oldlen = vec_safe_length (v);
gcc_checking_assert (len >= oldlen);
vec_safe_reserve_exact (v, len - oldlen PASS_MEM_STAT);
- v->quick_grow (len PASS_MEM_STAT);
+ v->quick_grow (len);
}
/* If V is NULL, allocate it. Call V->safe_grow_cleared(LEN). */
template<typename T, typename A>
inline void
-vec_safe_grow_cleared (vec<T, A, vl_embed> *&v, unsigned len MEM_STAT_DECL)
+vec_safe_grow_cleared (vec<T, A, vl_embed> *&v, unsigned len CXX_MEM_STAT_INFO)
{
unsigned oldlen = vec_safe_length (v);
vec_safe_grow (v, len PASS_MEM_STAT);
@@ -744,10 +744,10 @@ vec_safe_iterate (const vec<T, A, vl_embed> *v, unsigned ix, T *ptr)
V->quick_push(OBJ). */
template<typename T, typename A>
inline T *
-vec_safe_push (vec<T, A, vl_embed> *&v, const T &obj MEM_STAT_DECL)
+vec_safe_push (vec<T, A, vl_embed> *&v, const T &obj CXX_MEM_STAT_INFO)
{
vec_safe_reserve (v, 1, false PASS_MEM_STAT);
- return v->quick_push (obj PASS_MEM_STAT);
+ return v->quick_push (obj);
}
@@ -756,7 +756,7 @@ vec_safe_push (vec<T, A, vl_embed> *&v, const T &obj MEM_STAT_DECL)
template<typename T, typename A>
inline void
vec_safe_insert (vec<T, A, vl_embed> *&v, unsigned ix, const T &obj
- MEM_STAT_DECL)
+ CXX_MEM_STAT_INFO)
{
vec_safe_reserve (v, 1, false PASS_MEM_STAT);
v->quick_insert (ix, obj);
@@ -786,12 +786,13 @@ vec_safe_copy (vec<T, A, vl_embed> *src)
template<typename T, typename A>
inline void
vec_safe_splice (vec<T, A, vl_embed> *&dst, vec<T, A, vl_embed> *src
- MEM_STAT_DECL)
+ CXX_MEM_STAT_INFO)
{
unsigned src_len = vec_safe_length (src);
if (src_len)
{
- vec_safe_reserve_exact (dst, vec_safe_length (dst) + src_len);
+ vec_safe_reserve_exact (dst, vec_safe_length (dst) + src_len
+ PASS_MEM_STAT);
dst->splice (*src);
}
}
@@ -1207,7 +1208,7 @@ gt_pch_nx (vec<T, A, vl_embed> *v, gt_pointer_operator op, void *cookie)
destructors in classes that are stored in unions. */
template<typename T, typename A>
-class vec<T, A, vl_ptr>
+struct vec<T, A, vl_ptr>
{
public:
/* Memory allocation and deallocation for the embedded vector.
@@ -1287,7 +1288,7 @@ public:
circumvent limitations in the GTY machinery. */
template<typename T>
-class vec<T, va_gc, vl_ptr>
+struct vec<T, va_gc, vl_ptr>
{
};
@@ -1298,7 +1299,7 @@ class vec<T, va_gc, vl_ptr>
template<typename T>
inline void
-vec_alloc (vec<T> *&v, unsigned nelems MEM_STAT_DECL)
+vec_alloc (vec<T> *&v, unsigned nelems CXX_MEM_STAT_INFO)
{
v = new vec<T>;
v->create (nelems PASS_MEM_STAT);
@@ -1309,7 +1310,7 @@ vec_alloc (vec<T> *&v, unsigned nelems MEM_STAT_DECL)
template<typename T>
inline void
-vec_check_alloc (vec<T, va_heap> *&vec, unsigned nelems MEM_STAT_DECL)
+vec_check_alloc (vec<T, va_heap> *&vec, unsigned nelems CXX_MEM_STAT_INFO)
{
if (!vec)
vec_alloc (vec, nelems PASS_MEM_STAT);
--
1.7.7.3
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