From 9afdebbd5f581bdfb1f94dd944636c09ca553c5c Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Thu, 31 Aug 2023 09:06:24 +0200 Subject: Adjust gcc.target/i386/pr52252-{atom,core}.c The following adjusts the testcases to force 128bit vectorization to make them more robust when for example adding -march=cascadelake * gcc.target/i386/pr52252-atom.c: Add -mprefer-vector-width=128. * gcc.target/i386/pr52252-core.c: Likewise. --- gcc/testsuite/gcc.target/i386/pr52252-atom.c | 2 +- gcc/testsuite/gcc.target/i386/pr52252-core.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'gcc') diff --git a/gcc/testsuite/gcc.target/i386/pr52252-atom.c b/gcc/testsuite/gcc.target/i386/pr52252-atom.c index ee604f2..11f9441 100644 --- a/gcc/testsuite/gcc.target/i386/pr52252-atom.c +++ b/gcc/testsuite/gcc.target/i386/pr52252-atom.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -ftree-vectorize -mssse3 -mtune=slm" } */ +/* { dg-options "-O2 -ftree-vectorize -mssse3 -mtune=slm -mprefer-vector-width=128" } */ #define byte unsigned char void diff --git a/gcc/testsuite/gcc.target/i386/pr52252-core.c b/gcc/testsuite/gcc.target/i386/pr52252-core.c index 65d62cf..897026b 100644 --- a/gcc/testsuite/gcc.target/i386/pr52252-core.c +++ b/gcc/testsuite/gcc.target/i386/pr52252-core.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -ftree-vectorize -mssse3 -mtune=corei7" } */ +/* { dg-options "-O2 -ftree-vectorize -mssse3 -mtune=corei7 -mprefer-vector-width=128" } */ #define byte unsigned char void -- cgit v1.1