diff options
| author | Richard Biener <rguenther@suse.de> | 2019-07-03 12:47:07 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2019-07-03 12:47:07 +0000 |
| commit | cc49641a7132b66a8fdf26038aa1343e60473eaa (patch) | |
| tree | d3f05a4e7e4d60636a87fb2192c4979f54ef1703 /gcc/match.pd | |
| parent | d398999dbe0eca4978beaa82bf84b3e3b0798f0e (diff) | |
re PR tree-optimization/91069 (Miscompare of 453.povray since r272843)
2019-07-03 Richard Biener <rguenther@suse.de>
PR middle-end/91069
* match.pd (vec_perm -> bit_insert): Fix element read from
first vector.
* gcc.dg/pr91069.c: New testcase.
From-SVN: r273007
Diffstat (limited to 'gcc/match.pd')
| -rw-r--r-- | gcc/match.pd | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/match.pd b/gcc/match.pd index f8e35e96d22..4a7aa0185d8 100644 --- a/gcc/match.pd +++ b/gcc/match.pd @@ -5520,7 +5520,7 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT) first vector we only can insert the first elt from the first vector. */ at = 0; - if ((ins = fold_read_from_vector (cop0, 0))) + if ((ins = fold_read_from_vector (cop0, sel[0]))) op0 = op1; } else |