From 9470d3ecf371c72817599fe66fe97f469bf4627c Mon Sep 17 00:00:00 2001 From: Ilya Leoshkevich Date: Mon, 22 Oct 2018 08:39:18 +0000 Subject: [PATCH] S/390: Add the forgotten test for r265371 The test is part of the originally posted change (https://gcc.gnu.org/ml/gcc-patches/2018-10/msg01173.html), but was forgotten during svn commit. From-SVN: r265373 --- gcc/testsuite/gcc.target/s390/litpool-int.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 gcc/testsuite/gcc.target/s390/litpool-int.c diff --git a/gcc/testsuite/gcc.target/s390/litpool-int.c b/gcc/testsuite/gcc.target/s390/litpool-int.c new file mode 100644 index 0000000..a6bf0c0 --- /dev/null +++ b/gcc/testsuite/gcc.target/s390/litpool-int.c @@ -0,0 +1,12 @@ +/* Test that we do not generate useless LAs. */ + +/* { dg-do compile } */ +/* { dg-options "-march=z10 -O1" } */ + +int a; + +void b() +{ + a /= 100; + /* { dg-final { scan-assembler-not {(?n)\n\tla\t%r\d+,.+\(%r13\)\n} } } */ +} -- 2.7.4