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authorhp <hp@138bc75d-0d04-0410-961f-82ee72b054a4>2006-01-24 15:19:40 +0000
committerhp <hp@138bc75d-0d04-0410-961f-82ee72b054a4>2006-01-24 15:19:40 +0000
commit7f882fe9d2c2c94d333fd7b448bfdca01bcb0e29 (patch)
tree310851c47ee12a55d837dbf6fd1ad78bfc539dcb /gcc/vec.h
parentea4b1692d1a67d549f0584f9b46a8932330bc52a (diff)
downloadgcc-7f882fe9d2c2c94d333fd7b448bfdca01bcb0e29.tar.gz
* genautomata.c (process_state_for_insn_equiv_partition):
Use xcalloc for insn_arcs_array. * vec.h (DEF_VEC_ALLOC_FUNC_I): New set of templates. (DEF_VEC_ALLOC_I): Use it, not DEF_VEC_ALLOC_FUNC_P. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@110172 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/vec.h')
-rw-r--r--gcc/vec.h87
1 files changed, 86 insertions, 1 deletions
diff --git a/gcc/vec.h b/gcc/vec.h
index 93453a895ed..09d0f0ac877 100644
--- a/gcc/vec.h
+++ b/gcc/vec.h
@@ -479,7 +479,7 @@ DEF_VEC_FUNC_P(T) \
struct vec_swallow_trailing_semi
#define DEF_VEC_ALLOC_I(T,A) \
VEC_TA_GTY(T,base,A,); \
-DEF_VEC_ALLOC_FUNC_P(T,A) \
+DEF_VEC_ALLOC_FUNC_I(T,A) \
struct vec_swallow_trailing_semi
#endif
@@ -1032,4 +1032,89 @@ static inline T *VEC_OP (T,A,safe_insert) \
return VEC_OP (T,base,quick_insert) (VEC_BASE(*vec_), ix_, obj_ \
VEC_CHECK_PASS); \
}
+
+#define DEF_VEC_ALLOC_FUNC_I(T,A) \
+static inline VEC(T,A) *VEC_OP (T,A,alloc) \
+ (int alloc_ MEM_STAT_DECL) \
+{ \
+ /* We must request exact size allocation, hence the negation. */ \
+ return (VEC(T,A) *) vec_##A##_o_reserve (NULL, -alloc_, \
+ offsetof (VEC(T,A),base.vec), \
+ sizeof (T) \
+ PASS_MEM_STAT); \
+} \
+ \
+static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
+{ \
+ size_t len_ = vec_ ? vec_->num : 0; \
+ VEC (T,A) *new_vec_ = NULL; \
+ \
+ if (len_) \
+ { \
+ /* We must request exact size allocation, hence the negation. */ \
+ new_vec_ = (VEC (T,A) *)(vec_##A##_o_reserve \
+ (NULL, -len_, \
+ offsetof (VEC(T,A),base.vec), sizeof (T) \
+ PASS_MEM_STAT)); \
+ \
+ new_vec_->base.num = len_; \
+ memcpy (new_vec_->base.vec, vec_->vec, sizeof (T) * len_); \
+ } \
+ return new_vec_; \
+} \
+ \
+static inline void VEC_OP (T,A,free) \
+ (VEC(T,A) **vec_) \
+{ \
+ if (*vec_) \
+ vec_##A##_free (*vec_); \
+ *vec_ = NULL; \
+} \
+ \
+static inline int VEC_OP (T,A,reserve) \
+ (VEC(T,A) **vec_, int alloc_ VEC_CHECK_DECL MEM_STAT_DECL) \
+{ \
+ int extend = !VEC_OP (T,base,space) (VEC_BASE(*vec_), \
+ alloc_ < 0 ? -alloc_ : alloc_ \
+ VEC_CHECK_PASS); \
+ \
+ if (extend) \
+ *vec_ = (VEC(T,A) *) vec_##A##_o_reserve (*vec_, alloc_, \
+ offsetof (VEC(T,A),base.vec),\
+ sizeof (T) \
+ PASS_MEM_STAT); \
+ \
+ return extend; \
+} \
+ \
+static inline void VEC_OP (T,A,safe_grow) \
+ (VEC(T,A) **vec_, int size_ VEC_CHECK_DECL MEM_STAT_DECL) \
+{ \
+ VEC_ASSERT (size_ >= 0 \
+ && VEC_OP(T,base,length) VEC_BASE(*vec_) <= (unsigned)size_, \
+ "grow", T, A); \
+ VEC_OP (T,A,reserve) (vec_, (int)(*vec_ ? VEC_BASE(*vec_)->num : 0) - size_ \
+ VEC_CHECK_PASS PASS_MEM_STAT); \
+ VEC_BASE (*vec_)->num = size_; \
+ VEC_BASE (*vec_)->num = size_; \
+} \
+ \
+static inline T *VEC_OP (T,A,safe_push) \
+ (VEC(T,A) **vec_, const T obj_ VEC_CHECK_DECL MEM_STAT_DECL) \
+{ \
+ VEC_OP (T,A,reserve) (vec_, 1 VEC_CHECK_PASS PASS_MEM_STAT); \
+ \
+ return VEC_OP (T,base,quick_push) (VEC_BASE(*vec_), obj_ VEC_CHECK_PASS); \
+} \
+ \
+static inline T *VEC_OP (T,A,safe_insert) \
+ (VEC(T,A) **vec_, unsigned ix_, const T obj_ \
+ VEC_CHECK_DECL MEM_STAT_DECL) \
+{ \
+ VEC_OP (T,A,reserve) (vec_, 1 VEC_CHECK_PASS PASS_MEM_STAT); \
+ \
+ return VEC_OP (T,base,quick_insert) (VEC_BASE(*vec_), ix_, obj_ \
+ VEC_CHECK_PASS); \
+}
+
#endif /* GCC_VEC_H */