From: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Wed, 27 Dec 2023 11:12:23 +0000 (+0000)
Subject: aarch64: fortran: Adjust vect-8.f90 for libmvec
X-Git-Tag: basepoints/gcc-15~3255
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=046cea56fd1e8bc52681baef3f68164482b3fe90;p=thirdparty%2Fgcc.git

aarch64: fortran: Adjust vect-8.f90 for libmvec

With new glibc one more loop can be vectorized via simd exp in libmvec.

Found by the Linaro TCWG CI.

gcc/testsuite/ChangeLog:

	* gfortran.dg/vect/vect-8.f90: Accept more vectorized loops.
---

diff --git a/gcc/testsuite/gfortran.dg/vect/vect-8.f90 b/gcc/testsuite/gfortran.dg/vect/vect-8.f90
index ca72ddcffcad..938dfc29754c 100644
--- a/gcc/testsuite/gfortran.dg/vect/vect-8.f90
+++ b/gcc/testsuite/gfortran.dg/vect/vect-8.f90
@@ -704,7 +704,7 @@ CALL track('KERNEL  ')
 RETURN
 END SUBROUTINE kernel
 
-! { dg-final { scan-tree-dump-times "vectorized 25 loops" 1 "vect" { target aarch64_sve } } }
-! { dg-final { scan-tree-dump-times "vectorized 24 loops" 1 "vect" { target { aarch64*-*-* && { ! aarch64_sve } } } } }
+! { dg-final { scan-tree-dump-times "vectorized 2\[56\] loops" 1 "vect" { target aarch64_sve } } }
+! { dg-final { scan-tree-dump-times "vectorized 2\[45\] loops" 1 "vect" { target { aarch64*-*-* && { ! aarch64_sve } } } } }
 ! { dg-final { scan-tree-dump-times "vectorized 2\[234\] loops" 1 "vect" { target { vect_intdouble_cvt && { ! aarch64*-*-* } } } } }
 ! { dg-final { scan-tree-dump-times "vectorized 17 loops" 1 "vect" { target { { ! vect_intdouble_cvt } && { ! aarch64*-*-* } } } } }