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| author | Richard Biener <rguenther@suse.de> | 2020-06-18 14:45:03 +0200 |
|---|---|---|
| committer | Giuliano Belinassi <giuliano.belinassi@usp.br> | 2020-08-17 13:14:00 -0300 |
| commit | 8dcdfcbeb6a78782097096cad84ca2318ff02675 (patch) | |
| tree | e00daad943f73f6ec2d3a21aa9e29c993129c137 | |
| parent | 3db013e8a61611f8c700637a6f4c181a122f8e5e (diff) | |
| download | gcc-8dcdfcbeb6a78782097096cad84ca2318ff02675.zip gcc-8dcdfcbeb6a78782097096cad84ca2318ff02675.tar.gz gcc-8dcdfcbeb6a78782097096cad84ca2318ff02675.tar.bz2 | |
middle-end/95739 - fix vector condition IFN expansion
This fixes the omission of moving the expansion result to the
target.
2020-06-18 Richard Biener <rguenther@suse.de>
PR middle-end/95739
* internal-fn.c (expand_vect_cond_optab_fn): Move the result
to the target if necessary.
(expand_vect_cond_mask_optab_fn): Likewise.
| -rw-r--r-- | gcc/internal-fn.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/internal-fn.c b/gcc/internal-fn.c index 644f234..2329e3d 100644 --- a/gcc/internal-fn.c +++ b/gcc/internal-fn.c @@ -2589,6 +2589,8 @@ expand_vect_cond_optab_fn (internal_fn, gcall *stmt, convert_optab optab) create_fixed_operand (&ops[4], XEXP (comparison, 0)); create_fixed_operand (&ops[5], XEXP (comparison, 1)); expand_insn (icode, 6, ops); + if (!rtx_equal_p (ops[0].value, target)) + emit_move_insn (target, ops[0].value); } #define expand_vec_cond_optab_fn expand_vect_cond_optab_fn @@ -2629,6 +2631,8 @@ expand_vect_cond_mask_optab_fn (internal_fn, gcall *stmt, convert_optab optab) create_input_operand (&ops[2], rtx_op2, mode); create_input_operand (&ops[3], mask, mask_mode); expand_insn (icode, 4, ops); + if (!rtx_equal_p (ops[0].value, target)) + emit_move_insn (target, ops[0].value); } #define expand_vec_cond_mask_optab_fn expand_vect_cond_mask_optab_fn |