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[Bug middle-end/65947] Vectorizer misses conditional assignment of constant
- From: "schwab at linux-m68k dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 24 Oct 2015 21:37:35 +0000
- Subject: [Bug middle-end/65947] Vectorizer misses conditional assignment of constant
- Auto-submitted: auto-generated
- References: <bug-65947-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65947
--- Comment #6 from Andreas Schwab <schwab@linux-m68k.org> ---
FAIL: gcc.dg/vect/pr65947-1.c (internal compiler error)
FAIL: gcc.dg/vect/pr65947-1.c (test for excess errors)
Excess errors:
/opt/gcc/gcc-20151024/gcc/testsuite/gcc.dg/vect/pr65947-1.c:10:1: error: bogus
comparison result type
vector(4) signed int
_35 = _44 == _34;
/opt/gcc/gcc-20151024/gcc/testsuite/gcc.dg/vect/pr65947-1.c:10:1: error: the
first argument of a VEC_COND_EXPR must be of a boolean vector type of the same
number of elements as the result
vector(4) int
vector(4) signed int
_36 = VEC_COND_EXPR <_35, vect_last_1.9_31, _32>;
/opt/gcc/gcc-20151024/gcc/testsuite/gcc.dg/vect/pr65947-1.c:10:1: internal
compiler error: verify_gimple failed
0xb27adf verify_gimple_in_cfg(function*, bool)
../../gcc/tree-cfg.c:5093
0xa1d47f execute_function_todo
../../gcc/passes.c:1968
0xa1df1f execute_todo
../../gcc/passes.c:2025