From af3cdd3433e0bc60f4e6ebee1ee699bb19485cce Mon Sep 17 00:00:00 2001 From: Ilya Enkovich Date: Fri, 4 Mar 2016 13:49:54 +0000 Subject: [PATCH] tree-vect-patterns.c (search_type_for_mask): Handle comparison of booleans. gcc/ * tree-vect-patterns.c (search_type_for_mask): Handle comparison of booleans. gcc/testsuite/ * gcc.dg/pr70026.c: New test. From-SVN: r233966 --- gcc/ChangeLog | 6 ++++++ gcc/testsuite/ChangeLog | 4 ++++ gcc/testsuite/gcc.dg/pr70026.c | 15 +++++++++++++++ gcc/tree-vect-patterns.c | 9 +++++++++ 4 files changed, 34 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/pr70026.c diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 828f608..551044c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2016-03-04 Ilya Enkovich + + * tree-vect-patterns.c (search_type_for_mask): Handle + comparison of booleans. + + 2016-03-04 Jakub Jelinek * doc/extend.texi (__builtin_alloca, __builtin_alloca_with_align): diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 7a05cd3..5faeb86 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2016-03-04 Ilya Enkovich + + * gcc.dg/pr70026.c: New test. + 2016-03-04 Marek Polacek PR c/69798 diff --git a/gcc/testsuite/gcc.dg/pr70026.c b/gcc/testsuite/gcc.dg/pr70026.c new file mode 100644 index 0000000..32f59e2 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr70026.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-O3" } */ + +unsigned int a[64], b[64], c[64], d[64], e[64]; + +void +foo () +{ + int i; + for (i = 0; i < 64; i++) + { + d[i] = a[i]; + e[i] = ((b[i] < e[i]) != !c[i]) && !a[i]; + } +} diff --git a/gcc/tree-vect-patterns.c b/gcc/tree-vect-patterns.c index 4b3065e..0ee5bbe 100644 --- a/gcc/tree-vect-patterns.c +++ b/gcc/tree-vect-patterns.c @@ -3220,6 +3220,15 @@ search_type_for_mask (tree var, vec_info *vinfo) { tree comp_vectype, mask_type; + if (TREE_CODE (TREE_TYPE (rhs1)) == BOOLEAN_TYPE) + { + res = search_type_for_mask (rhs1, vinfo); + res2 = search_type_for_mask (gimple_assign_rhs2 (def_stmt), vinfo); + if (!res || (res2 && TYPE_PRECISION (res) > TYPE_PRECISION (res2))) + res = res2; + break; + } + comp_vectype = get_vectype_for_scalar_type (TREE_TYPE (rhs1)); if (comp_vectype == NULL_TREE) return NULL_TREE; -- 2.7.4