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| author | Richard Sandiford <richard.sandiford@arm.com> | 2015-11-17 18:46:22 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2015-11-17 18:46:22 +0000 |
| commit | 7a31e5ef6dab7c1a2d780369804352351f4630ea (patch) | |
| tree | 3b92c615ff01d1322fdda744a328cc629c7d9a59 /gcc/tree-vect-patterns.c | |
| parent | c97d1c9dc4bf70364920ca123c2ab3aed082e00c (diff) | |
| download | gcc-7a31e5ef6dab7c1a2d780369804352351f4630ea.zip gcc-7a31e5ef6dab7c1a2d780369804352351f4630ea.tar.gz gcc-7a31e5ef6dab7c1a2d780369804352351f4630ea.tar.bz2 | |
Use combined_fn in tree-vect-patterns.c
Another patch to extend uses of built_in_function to combined_fn,
this time in tree-vect-patterns.c. The old code didn't handle the
long double pow variants, but I think that's because noone had a target
that would benefit rather than because the code would mishandle them.
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* tree-vect-patterns.c: Include case-cfn-macros.h.
(vect_recog_pow_pattern): Use combined_fn instead of built-in codes.
From-SVN: r230482
Diffstat (limited to 'gcc/tree-vect-patterns.c')
| -rw-r--r-- | gcc/tree-vect-patterns.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/gcc/tree-vect-patterns.c b/gcc/tree-vect-patterns.c index b9d900c..a8d4a82 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 "case-cfn-macros.h" /* Pattern recognition functions */ static gimple *vect_recog_widen_sum_pattern (vec<gimple *> *, tree *, @@ -1009,23 +1010,17 @@ vect_recog_pow_pattern (vec<gimple *> *stmts, tree *type_in, tree *type_out) { gimple *last_stmt = (*stmts)[0]; - tree fn, base, exp = NULL; + tree base, exp = NULL; gimple *stmt; tree var; if (!is_gimple_call (last_stmt) || gimple_call_lhs (last_stmt) == NULL) return NULL; - fn = gimple_call_fndecl (last_stmt); - if (fn == NULL_TREE || DECL_BUILT_IN_CLASS (fn) != BUILT_IN_NORMAL) - return NULL; - - switch (DECL_FUNCTION_CODE (fn)) + switch (gimple_call_combined_fn (last_stmt)) { - case BUILT_IN_POWIF: - case BUILT_IN_POWI: - case BUILT_IN_POWF: - case BUILT_IN_POW: + CASE_CFN_POW: + CASE_CFN_POWI: base = gimple_call_arg (last_stmt, 0); exp = gimple_call_arg (last_stmt, 1); if (TREE_CODE (exp) != REAL_CST |