https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71625
Steve Ellcey <sje at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |sje at gcc dot gnu.org
--- Comment #21 from Steve Ellcey <sje at gcc dot gnu.org> ---
Maybe this is already known but this patch:
+2018-08-13 Martin Sebor <mse...@redhat.com>
+
+ PR tree-optimization/71625
+ * c-common.c (braced_list_to_string): New function.
+ * c-common.h (braced_list_to_string): Declare it.
+
Caused two regressions on aarch64:
FAIL: gcc.target/aarch64/vclz.c scan-assembler-times clz\\tv[0-9]+.16b,
v[0-9]+.16b 2
FAIL: gcc.target/aarch64/vneg_s.c scan-assembler-times neg\\tv[0-9]+.16b,
v[0-9]+.16b 1
FAIL: gcc.target/aarch64/vneg_s.c scan-assembler-times neg\\tv[0-9]+.8b,
v[0-9]+.8b 1
