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| author | Michael Meissner <meissner@gcc.gnu.org> | 2010-10-15 17:42:05 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 2010-10-15 17:42:05 +0000 |
| commit | 1b1562a55947daed482e2d8ef47a4f577397beb9 (patch) | |
| tree | 5a6ace72e7cb1c4c33366822e3836c93b74e3f78 /gcc/tree-vect-stmts.c | |
| parent | e74bf53a08b08e94ef88b0e1b0401e393efb1dac (diff) | |
| download | gcc-1b1562a55947daed482e2d8ef47a4f577397beb9.zip gcc-1b1562a55947daed482e2d8ef47a4f577397beb9.tar.gz gcc-1b1562a55947daed482e2d8ef47a4f577397beb9.tar.bz2 | |
Add fma support
From-SVN: r165515
Diffstat (limited to 'gcc/tree-vect-stmts.c')
| -rw-r--r-- | gcc/tree-vect-stmts.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/tree-vect-stmts.c b/gcc/tree-vect-stmts.c index 6d0c112..63af34e 100644 --- a/gcc/tree-vect-stmts.c +++ b/gcc/tree-vect-stmts.c @@ -1357,10 +1357,10 @@ vectorizable_call (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt) vectype_in = NULL_TREE; nargs = gimple_call_num_args (stmt); - /* Bail out if the function has more than two arguments, we - do not have interesting builtin functions to vectorize with - more than two arguments. No arguments is also not good. */ - if (nargs == 0 || nargs > 2) + /* Bail out if the function has more than three arguments, we do not have + interesting builtin functions to vectorize with more than two arguments + except for fma. No arguments is also not good. */ + if (nargs == 0 || nargs > 3) return false; for (i = 0; i < nargs; i++) |