testsuite: i386: Fix gcc.target/i386/avx512vl-stv-rotatedi-1.c on 32-bit Solaris/x86

gcc.target/i386/avx512vl-stv-rotatedi-1.c FAILs on 32-bit Solaris/x86
since its introduction in

commit 4814b63c3c2326cb5d7baa63882da60ac011bd97
Author: Roger Sayle <roger@nextmovesoftware.com>
Date:   Mon Jul 10 09:04:29 2023 +0100

    i386: Add AVX512 support for STV of SI/DImode rotation by constant.

FAIL: gcc.target/i386/avx512vl-stv-rotatedi-1.c scan-assembler-times vpro[lr]q 29

While the test depends on -mstv, 32-bit Solaris/x86 defaults to
-mstackrealign which is incompatible.

The patch thus specifies -mstv -mno-stackrealign explicitly.

Tested on i386-pc-solaris2.11 and i686-pc-linux-gnu.

2024-01-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	gcc/testsuite:
	* gcc.target/i386/avx512vl-stv-rotatedi-1.c: Add -mstv
	-mno-stackrealign to dg-options.

diff --git a/gcc/testsuite/gcc.target/i386/avx512vl-stv-rotatedi-1.c b/gcc/testsuite/gcc.target/i386/avx512vl-stv-rotatedi-1.c
index 2f0ead8b969d726c91792ba7de741d7c374b40b5..d3b85a1efe286248322288f755aa2da5e7255e93 100644 (file)
--- a/gcc/testsuite/gcc.target/i386/avx512vl-stv-rotatedi-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx512vl-stv-rotatedi-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile { target ia32 } } */
-/* { dg-options "-O2 -mavx512vl" } */
+/* { dg-options "-O2 -mavx512vl -mstv -mno-stackrealign" } */
 
 unsigned long long rot1(unsigned long long x) { return (x>>1) | (x<<63); }
 unsigned long long rot2(unsigned long long x) { return (x>>2) | (x<<62); }