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| author | Marek Polacek <polacek@redhat.com> | 2016-03-03 11:42:19 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2016-03-03 11:42:19 +0000 |
| commit | a2a743a13a0a32b6ac147762707d95aacd1f605a (patch) | |
| tree | 8f8e2b63a9c28ac7c078a4effbd15ae7abc5604d | |
| parent | fd2298e3e1bede85e165d8c8a7b7282e9f402ff0 (diff) | |
| download | gcc-a2a743a13a0a32b6ac147762707d95aacd1f605a.zip gcc-a2a743a13a0a32b6ac147762707d95aacd1f605a.tar.gz gcc-a2a743a13a0a32b6ac147762707d95aacd1f605a.tar.bz2 | |
re PR middle-end/70050 (ICE: tree check: expected integer_type or enumeral_type or boolean_type or real_type or fixed_point_type, have vector_type in generic_simplify_162, at generic-match.c:6175)
PR middle-end/70050
* match.pd (X % -Y): Add INTEGRAL_TYPE_P check.
* gcc.dg/pr70050.c: New test.
From-SVN: r233937
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/match.pd | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr70050.c | 11 |
4 files changed, 23 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e232f52..c7b8c17 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2016-03-03 Marek Polacek <polacek@redhat.com> + + PR middle-end/70050 + * match.pd (X % -Y): Add INTEGRAL_TYPE_P check. + 2016-03-03 Martin Liska <mliska@suse.cz> PR tree-optimization/70043 diff --git a/gcc/match.pd b/gcc/match.pd index 5903782..112deb3 100644 --- a/gcc/match.pd +++ b/gcc/match.pd @@ -293,7 +293,8 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT) /* X % -Y is the same as X % Y. */ (simplify (trunc_mod @0 (convert? (negate @1))) - (if (!TYPE_UNSIGNED (type) + (if (INTEGRAL_TYPE_P (type) + && !TYPE_UNSIGNED (type) && !TYPE_OVERFLOW_TRAPS (type) && tree_nop_conversion_p (type, TREE_TYPE (@1)) /* Avoid this transformation if X might be INT_MIN or diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 875de1a..9949f9c 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-03-03 Marek Polacek <polacek@redhat.com> + + PR middle-end/70050 + * gcc.dg/pr70050.c: New test. + 2016-03-03 James Greenhalgh <james.greenhalgh@arm.com> * gcc.dg/vect/bb-slp-34.c: Don't XFAIL for ARM/AArch64. diff --git a/gcc/testsuite/gcc.dg/pr70050.c b/gcc/testsuite/gcc.dg/pr70050.c new file mode 100644 index 0000000..feedd3f --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr70050.c @@ -0,0 +1,11 @@ +/* PR middle-end/70025 */ +/* { dg-do compile } */ +/* { dg-options "-Wno-psabi" } */ + +typedef int v8si __attribute__ ((vector_size (32))); + +v8si +foo (v8si v) +{ + return v %= -v; +} |