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c-common.h (omp_clause_mask::operator !=): New method.

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* c-common.h (omp_clause_mask::operator !=): New method.
	* c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
	instead of if (mask & something) tests everywhere.

From-SVN: r203447
This commit is contained in:
Jakub Jelinek 2013-10-11 16:34:18 +02:00 • committed by Jakub Jelinek
parent ddc757fe19
commit acd15a286e
3 changed files with 40 additions and 22 deletions
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4
gcc/c-family/ChangeLog
View file

@ -1,5 +1,9 @@
2013-10-11 Jakub Jelinek <jakub@redhat.com>
* c-common.h (omp_clause_mask::operator !=): New method.
* c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
instead of if (mask & something) tests everywhere.
* c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
201307 instead of 201107.
* c-common.c (DEF_FUNCTION_TYPE_8): Define.

7
gcc/c-family/c-common.h
View file

@ -1052,6 +1052,7 @@ struct omp_clause_mask
inline omp_clause_mask operator >> (int);
inline omp_clause_mask operator << (int);
inline bool operator == (omp_clause_mask) const;
inline bool operator != (omp_clause_mask) const;
unsigned HOST_WIDE_INT low, high;
};
@ -1156,6 +1157,12 @@ omp_clause_mask::operator == (omp_clause_mask b) const
return low == b.low && high == b.high;
}
inline bool
omp_clause_mask::operator != (omp_clause_mask b) const
{
return low != b.low || high != b.high;
}
# define OMP_CLAUSE_MASK_1 omp_clause_mask (1)
#endif

51
gcc/c-family/c-omp.c
View file

@ -631,7 +631,7 @@ c_omp_split_clauses (location_t loc, enum tree_code code,
cclauses[i] = NULL;
/* Add implicit nowait clause on
#pragma omp parallel {for,for simd,sections}. */
if (mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_THREADS))
if ((mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_THREADS)) != 0)
switch (code)
{
case OMP_FOR:
@ -691,10 +691,10 @@ c_omp_split_clauses (location_t loc, enum tree_code code,
OMP_CLAUSE_CHAIN (c) = cclauses[C_OMP_CLAUSE_SPLIT_SIMD];
cclauses[C_OMP_CLAUSE_SPLIT_SIMD] = c;
}
if (mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_SCHEDULE))
if ((mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_SCHEDULE)) != 0)
{
if (mask & (OMP_CLAUSE_MASK_1
<< PRAGMA_OMP_CLAUSE_DIST_SCHEDULE))
if ((mask & (OMP_CLAUSE_MASK_1
<< PRAGMA_OMP_CLAUSE_DIST_SCHEDULE)) != 0)
{
c = build_omp_clause (OMP_CLAUSE_LOCATION (clauses),
OMP_CLAUSE_COLLAPSE);
@ -729,19 +729,20 @@ c_omp_split_clauses (location_t loc, enum tree_code code,
target and simd. Put it on the outermost of those and
duplicate on parallel. */
case OMP_CLAUSE_FIRSTPRIVATE:
if (mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_THREADS))
if ((mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_THREADS))
!= 0)
{
if (mask & ((OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_TEAMS)
| (OMP_CLAUSE_MASK_1
<< PRAGMA_OMP_CLAUSE_DIST_SCHEDULE)))
if ((mask & ((OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_TEAMS)
| (OMP_CLAUSE_MASK_1
<< PRAGMA_OMP_CLAUSE_DIST_SCHEDULE))) != 0)
{
c = build_omp_clause (OMP_CLAUSE_LOCATION (clauses),
OMP_CLAUSE_FIRSTPRIVATE);
OMP_CLAUSE_DECL (c) = OMP_CLAUSE_DECL (clauses);
OMP_CLAUSE_CHAIN (c) = cclauses[C_OMP_CLAUSE_SPLIT_PARALLEL];
cclauses[C_OMP_CLAUSE_SPLIT_PARALLEL] = c;
if (mask & (OMP_CLAUSE_MASK_1
<< PRAGMA_OMP_CLAUSE_NUM_TEAMS))
if ((mask & (OMP_CLAUSE_MASK_1
<< PRAGMA_OMP_CLAUSE_NUM_TEAMS)) != 0)
s = C_OMP_CLAUSE_SPLIT_TEAMS;
else
s = C_OMP_CLAUSE_SPLIT_DISTRIBUTE;
@ -751,14 +752,15 @@ c_omp_split_clauses (location_t loc, enum tree_code code,
#pragma omp parallel{, for{, simd}, sections}. */
s = C_OMP_CLAUSE_SPLIT_PARALLEL;
}
else if (mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_TEAMS))
else if ((mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_TEAMS))
!= 0)
{
/* This must be #pragma omp {,target }teams distribute. */
gcc_assert (code == OMP_DISTRIBUTE);
s = C_OMP_CLAUSE_SPLIT_TEAMS;
}
else if (mask & (OMP_CLAUSE_MASK_1
<< PRAGMA_OMP_CLAUSE_DIST_SCHEDULE))
else if ((mask & (OMP_CLAUSE_MASK_1
<< PRAGMA_OMP_CLAUSE_DIST_SCHEDULE)) != 0)
{
/* This must be #pragma omp distribute simd. */
gcc_assert (code == OMP_SIMD);
@ -777,19 +779,21 @@ c_omp_split_clauses (location_t loc, enum tree_code code,
case OMP_CLAUSE_LASTPRIVATE:
if (code == OMP_FOR || code == OMP_SECTIONS)
{
if (mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_THREADS))
if ((mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_THREADS))
!= 0)
s = C_OMP_CLAUSE_SPLIT_PARALLEL;
else
s = C_OMP_CLAUSE_SPLIT_FOR;
break;
}
gcc_assert (code == OMP_SIMD);
if (mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_SCHEDULE))
if ((mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_SCHEDULE)) != 0)
{
c = build_omp_clause (OMP_CLAUSE_LOCATION (clauses),
OMP_CLAUSE_LASTPRIVATE);
OMP_CLAUSE_DECL (c) = OMP_CLAUSE_DECL (clauses);
if (mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_THREADS))
if ((mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_THREADS))
!= 0)
s = C_OMP_CLAUSE_SPLIT_PARALLEL;
else
s = C_OMP_CLAUSE_SPLIT_FOR;
@ -806,7 +810,8 @@ c_omp_split_clauses (location_t loc, enum tree_code code,
s = C_OMP_CLAUSE_SPLIT_TEAMS;
break;
}
if (mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_TEAMS))
if ((mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_TEAMS))
!= 0)
{
c = build_omp_clause (OMP_CLAUSE_LOCATION (clauses),
OMP_CLAUSE_CODE (clauses));
@ -837,9 +842,10 @@ c_omp_split_clauses (location_t loc, enum tree_code code,
OMP_CLAUSE_CHAIN (c) = cclauses[C_OMP_CLAUSE_SPLIT_SIMD];
cclauses[C_OMP_CLAUSE_SPLIT_SIMD] = c;
}
if (mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_SCHEDULE))
if ((mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_SCHEDULE)) != 0)
{
if (mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_TEAMS))
if ((mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_TEAMS))
!= 0)
{
c = build_omp_clause (OMP_CLAUSE_LOCATION (clauses),
OMP_CLAUSE_REDUCTION);
@ -852,8 +858,8 @@ c_omp_split_clauses (location_t loc, enum tree_code code,
cclauses[C_OMP_CLAUSE_SPLIT_PARALLEL] = c;
s = C_OMP_CLAUSE_SPLIT_TEAMS;
}
else if (mask & (OMP_CLAUSE_MASK_1
<< PRAGMA_OMP_CLAUSE_NUM_THREADS))
else if ((mask & (OMP_CLAUSE_MASK_1
<< PRAGMA_OMP_CLAUSE_NUM_THREADS)) != 0)
s = C_OMP_CLAUSE_SPLIT_PARALLEL;
else
s = C_OMP_CLAUSE_SPLIT_FOR;
@ -865,7 +871,8 @@ c_omp_split_clauses (location_t loc, enum tree_code code,
break;
case OMP_CLAUSE_IF:
/* FIXME: This is currently being discussed. */
if (mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_THREADS))
if ((mask & (OMP_CLAUSE_MASK_1 << PRAGMA_OMP_CLAUSE_NUM_THREADS))
!= 0)
s = C_OMP_CLAUSE_SPLIT_PARALLEL;
else
s = C_OMP_CLAUSE_SPLIT_TARGET;