diff options
Diffstat (limited to 'gcc/gimple-isel.cc')
| -rw-r--r-- | gcc/gimple-isel.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/gimple-isel.cc b/gcc/gimple-isel.cc index 3635585bf45..a8f7a0d25d0 100644 --- a/gcc/gimple-isel.cc +++ b/gcc/gimple-isel.cc @@ -245,6 +245,14 @@ gimple_expand_vec_cond_expr (struct function *fun, gimple_stmt_iterator *gsi, GET_MODE_NUNITS (cmp_op_mode))); icode = get_vcond_icode (mode, cmp_op_mode, unsignedp); + /* Some targets do not have vcondeq and only vcond with NE/EQ + but not vcondu, so make sure to also try vcond here as + vcond_icode_p would canonicalize the optab query to. */ + if (icode == CODE_FOR_nothing + && (tcode == NE_EXPR || tcode == EQ_EXPR) + && ((icode = get_vcond_icode (mode, cmp_op_mode, !unsignedp)) + != CODE_FOR_nothing)) + unsignedp = !unsignedp; if (icode == CODE_FOR_nothing) { if (tcode == LT_EXPR |