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| author | Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | 2011-06-13 09:09:14 +0000 |
|---|---|---|
| committer | Ramana Radhakrishnan <ramana@gcc.gnu.org> | 2011-06-13 09:09:14 +0000 |
| commit | 30cecf17a92a1e52374fa04e25c8b921372f676c (patch) | |
| tree | 0f87dbc12158f48996b08cd48f80b3c802e00f7c | |
| parent | 4f21f0daa3b108e1e38be13234e4f6119aa1c33b (diff) | |
| download | gcc-30cecf17a92a1e52374fa04e25c8b921372f676c.zip gcc-30cecf17a92a1e52374fa04e25c8b921372f676c.tar.gz gcc-30cecf17a92a1e52374fa04e25c8b921372f676c.tar.bz2 | |
re PR target/48454 (gfortran.dg/char_result_13.f90 fails with -O3 -funroll-loops -mvectorize-with-neon-quad)
PR target/48454
Fix vmovn lengths.
2011-06-13 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
PR target/48454
* config/arm/neon.md (vec_pack_trunc<mode>): Set the lengths
correctly for the case with Quad vectors.
From-SVN: r174984
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/arm/neon.md | 5 |
2 files changed, 9 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f93f020..87bb65f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2011-06-13 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> + + PR target/48454 + * config/arm/neon.md (vec_pack_trunc): Set the lengths + correctly for the case with Quad vectors. + 2011-06-13 Jakub Jelinek <jakub@redhat.com> Ira Rosen <ira.rosen@linaro.org> diff --git a/gcc/config/arm/neon.md b/gcc/config/arm/neon.md index 8c31c48..a8c1b87 100644 --- a/gcc/config/arm/neon.md +++ b/gcc/config/arm/neon.md @@ -5580,8 +5580,9 @@ (truncate:<V_narrow> (match_operand:VN 2 "register_operand" "w"))))] "TARGET_NEON" - "vmovn.i<V_sz_elem>\t%e0, %q1\n\tvmovn.i<V_sz_elem>\t%f0, %q2" - [(set_attr "neon_type" "neon_shift_1")] + "vmovn.i<V_sz_elem>\t%e0, %q1\;vmovn.i<V_sz_elem>\t%f0, %q2" + [(set_attr "neon_type" "neon_shift_1") + (set_attr "length" "8")] ) ;; For the non-quad case. |