From: Jakub Jelinek Date: Thu, 18 Jan 2024 07:46:15 +0000 (+0100) Subject: testsuite: Fix up gcc.target/i386/sse4_1-stv-1.c test [PR113452] X-Git-Tag: basepoints/gcc-15~1930 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b032f4b7da56a225a0a14d40da2d47a6fcbab3f3;p=thirdparty%2Fgcc.git testsuite: Fix up gcc.target/i386/sse4_1-stv-1.c test [PR113452] From what I can see, this test has been written for a backend fix and assumes the loop isn't vectorized (at least, it wasn't when the test was added, it contains an early exit), but that is no longer true and because of the vectorization it now contains an instruction which the test scans for not being present. I think we should just disable vectorization here. 2024-01-18 Jakub Jelinek PR testsuite/113452 * gcc.target/i386/sse4_1-stv-1.c: Add -fno-tree-vectorize to dg-options. --- diff --git a/gcc/testsuite/gcc.target/i386/sse4_1-stv-1.c b/gcc/testsuite/gcc.target/i386/sse4_1-stv-1.c index 12db618fb7da..6230dbe161eb 100644 --- a/gcc/testsuite/gcc.target/i386/sse4_1-stv-1.c +++ b/gcc/testsuite/gcc.target/i386/sse4_1-stv-1.c @@ -1,5 +1,5 @@ /* { dg-do compile { target ia32 } } */ -/* { dg-options "-O2 -msse4.1 -mstv -mno-stackrealign" } */ +/* { dg-options "-O2 -msse4.1 -mstv -mno-stackrealign -fno-tree-vectorize" } */ long long a[1024]; long long b[1024];