[gcc(refs/users/aoliva/heads/testme)] aarch64: Disable mem-shift-canonical test on ILP32

[Alexandre Oliva]

https://gcc.gnu.org/g:43f3e695699cb4bde7824f9d05bd618f13d2c8b8

commit 43f3e695699cb4bde7824f9d05bd618f13d2c8b8
Author: Alex Coplan <alex.coplan@arm.com>
Date:   Fri Aug 28 10:30:59 2020 +0100

    aarch64: Disable mem-shift-canonical test on ILP32
    
    This test fails on ILP32 since we're looking for a pattern that could
    only be hit on LP64. Disabling the test on ILP32 since the problematic
    mult pattern was never hit there, so there's nothing to test.
    
    gcc/testsuite/ChangeLog:
    
            * gcc.target/aarch64/mem-shift-canonical.c: Skip on ILP32.

Diff:
---
 gcc/testsuite/gcc.target/aarch64/mem-shift-canonical.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/testsuite/gcc.target/aarch64/mem-shift-canonical.c b/gcc/testsuite/gcc.target/aarch64/mem-shift-canonical.c
index 36beed497a0..47479ffff29 100644
--- a/gcc/testsuite/gcc.target/aarch64/mem-shift-canonical.c
+++ b/gcc/testsuite/gcc.target/aarch64/mem-shift-canonical.c
@@ -3,6 +3,7 @@
 
 /* { dg-do compile } */
 /* { dg-options "-Os -ftree-vectorize -dp" } */
+/* { dg-require-effective-target lp64 } */
 
 
 struct T