diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-vect-patterns.c | 16 |
2 files changed, 11 insertions, 10 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e1be75f..c6ddc5a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2015-11-17 Richard Sandiford <richard.sandiford@arm.com> + * tree-vect-patterns.c: Include internal-fn.h. + (vect_recog_pow_pattern): Use IFN_SQRT instead of BUILT_IN_SQRT*. + +2015-11-17 Richard Sandiford <richard.sandiford@arm.com> + * tree.h (BUILTIN_EXP10_P, BUILTIN_EXPONENT_P, BUILTIN_SQRT_P) (BUILTIN_CBRT_P, BUILTIN_ROOT_P): Delete. diff --git a/gcc/tree-vect-patterns.c b/gcc/tree-vect-patterns.c index a8d4a82..5bab1f5 100644 --- a/gcc/tree-vect-patterns.c +++ b/gcc/tree-vect-patterns.c @@ -39,6 +39,7 @@ along with GCC; see the file COPYING3. If not see #include "tree-vectorizer.h" #include "dumpfile.h" #include "builtins.h" +#include "internal-fn.h" #include "case-cfn-macros.h" /* Pattern recognition functions */ @@ -1054,18 +1055,13 @@ vect_recog_pow_pattern (vec<gimple *> *stmts, tree *type_in, if (TREE_CODE (exp) == REAL_CST && real_equal (&TREE_REAL_CST (exp), &dconsthalf)) { - tree newfn = mathfn_built_in (TREE_TYPE (base), BUILT_IN_SQRT); *type_in = get_vectype_for_scalar_type (TREE_TYPE (base)); - if (*type_in) + if (*type_in && direct_internal_fn_supported_p (IFN_SQRT, *type_in)) { - gcall *stmt = gimple_build_call (newfn, 1, base); - if (vectorizable_function (stmt, *type_in, *type_in) - != NULL_TREE) - { - var = vect_recog_temp_ssa_var (TREE_TYPE (base), stmt); - gimple_call_set_lhs (stmt, var); - return stmt; - } + gcall *stmt = gimple_build_call_internal (IFN_SQRT, 1, base); + var = vect_recog_temp_ssa_var (TREE_TYPE (base), stmt); + gimple_call_set_lhs (stmt, var); + return stmt; } } |