Hi all,
This test has been failing since forever, it has never passed AFAIK.
The PR details the vectoriser deficiency.
I propose we xfail this with a reference to the PR.
Ok for trunk?
Thanks,
Kyrill
2018-01-31 Kyrylo Tkachov <kyrylo.tkac...@arm.com>
PR tree-optimization/64946
* gcc.target/aarch64/vect-abs-compile.c: XFAIL byte and half-word
scan-assembler checks.
diff --git a/gcc/testsuite/gcc.target/aarch64/vect-abs-compile.c b/gcc/testsuite/gcc.target/aarch64/vect-abs-compile.c
index 19082d73ea8530a277013fec252a88e8bd1dcc4b..856e7a738e5efbdc79b5b6200c1048ea1d6583b9 100644
--- a/gcc/testsuite/gcc.target/aarch64/vect-abs-compile.c
+++ b/gcc/testsuite/gcc.target/aarch64/vect-abs-compile.c
@@ -6,7 +6,8 @@
#include "vect-abs.x"
-/* { dg-final { scan-assembler "abs\\tv\[0-9\]+\.16b" } } */
-/* { dg-final { scan-assembler "abs\\tv\[0-9\]+\.8h" } } */
+/* XFAIL due to PR tree-optimization/64946. */
+/* { dg-final { scan-assembler "abs\\tv\[0-9\]+\.16b" { xfail *-*-* } } } */
+/* { dg-final { scan-assembler "abs\\tv\[0-9\]+\.8h" { xfail *-*-* } } } */
/* { dg-final { scan-assembler "abs\\tv\[0-9\]+\.4s" } } */
/* { dg-final { scan-assembler "abs\\tv\[0-9\]+\.2d" } } */
