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Remove __cplusplus >= 201103

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Right now, we require a C++11 compiler, so the check is not needed any
longer.

gcc/analyzer/ChangeLog:

	* program-state.cc (program_state::operator=): Remove
	__cplusplus >= 201103.
	(program_state::program_state): Likewise.
	* program-state.h: Likewise.
	* region-model.h (class region_model): Remove dead code.

gcc/ChangeLog:

	* bitmap.h (class auto_bitmap): Remove
	__cplusplus >= 201103.
	* config/aarch64/aarch64.c: Likewise.
	* gimple-ssa-store-merging.c (store_immediate_info::store_immediate_info):
	Likewise.
	* sbitmap.h: Likewise.
This commit is contained in:
Martin Liska 2021-04-22 09:39:39 +02:00
parent e3a682f419
commit 4bc6fb21bd
7 changed files with 1 additions and 26 deletions
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2
gcc/analyzer/program-state.cc
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@ -731,7 +731,6 @@ program_state::operator= (const program_state &other)
return *this;
}
#if __cplusplus >= 201103
/* Move constructor for program_state (when building with C++11). */
program_state::program_state (program_state &&other)
: m_region_model (other.m_region_model),
@ -747,7 +746,6 @@ program_state::program_state (program_state &&other)
m_valid = other.m_valid;
}
#endif
/* program_state's dtor. */

4
gcc/analyzer/program-state.h
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@ -192,11 +192,7 @@ public:
program_state (const extrinsic_state &ext_state);
program_state (const program_state &other);
program_state& operator= (const program_state &other);
#if __cplusplus >= 201103
program_state (program_state &&other);
#endif
~program_state ();
hashval_t hash () const;

5
gcc/analyzer/region-model.h
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@ -414,11 +414,6 @@ class region_model
region_model (region_model_manager *mgr);
region_model (const region_model &other);
~region_model ();
#if 0//__cplusplus >= 201103
region_model (region_model &&other);
#endif
region_model &operator= (const region_model &other);
bool operator== (const region_model &other) const;

2
gcc/bitmap.h
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@ -951,10 +951,8 @@ class auto_bitmap
// Prevent making a copy that references our bitmap.
auto_bitmap (const auto_bitmap &);
auto_bitmap &operator = (const auto_bitmap &);
#if __cplusplus >= 201103L
auto_bitmap (auto_bitmap &&);
auto_bitmap &operator = (auto_bitmap &&);
#endif
bitmap_head m_bits;
};

2
gcc/config/aarch64/aarch64.c
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@ -221,9 +221,7 @@ public:
predicate in each predicate argument register. This means that
we need at least 12 pieces. */
static const unsigned int MAX_PIECES = NUM_FP_ARG_REGS + NUM_PR_ARG_REGS;
#if __cplusplus >= 201103L
static_assert (MAX_PIECES >= 8, "Need to store at least 8 predicates");
#endif
/* Describes one piece of a PST. Each piece is one of:

10
gcc/gimple-ssa-store-merging.c
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@ -1595,17 +1595,9 @@ store_immediate_info::store_immediate_info (unsigned HOST_WIDE_INT bs,
: bitsize (bs), bitpos (bp), bitregion_start (brs), bitregion_end (bre),
stmt (st), order (ord), rhs_code (rhscode), n (nr),
ins_stmt (ins_stmtp), bit_not_p (bitnotp), ops_swapped_p (false),
lp_nr (nr2)
#if __cplusplus >= 201103L
, ops { op0r, op1r }
lp_nr (nr2), ops { op0r, op1r }
{
}
#else
{
ops[0] = op0r;
ops[1] = op1r;
}
#endif
/* Struct representing a group of stores to contiguous memory locations.
These are produced by the second phase (coalescing) and consumed in the

2
gcc/sbitmap.h
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@ -301,10 +301,8 @@ private:
/* Prevent making a copy that refers to our sbitmap. */
auto_sbitmap (const auto_sbitmap &);
auto_sbitmap &operator = (const auto_sbitmap &);
#if __cplusplus >= 201103L
auto_sbitmap (auto_sbitmap &&);
auto_sbitmap &operator = (auto_sbitmap &&);
#endif
/* The bitmap we are managing. */
sbitmap m_bitmap;