https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86166
Bug ID: 86166
Summary: ICE in convert_move, at expr.c:299 on
aarch64-linux-gnu
Product: gcc
Version: 6.4.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at debian dot org
Target Milestone: ---
seen with 5.5.0 and the gcc-6-branch on aarch64-linux-gnu, works with newer
versions
$ cat Transform.c
typedef unsigned short a;
# 0 "" 3
__attribute__((__vector_size__(4 * sizeof(a)))) a b;
c() { b = b << 8 | b >> 8; }
$ aarch64-linux-gnu-gcc-6 -c Transform.c
: In function 'c':
:1:18: internal compiler error: in convert_move, at expr.c:299
Please submit a full bug report,
with preprocessed source if appropriate.
