From 7d131029918a8b8fb8676f1cc17af21b78907abf Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Wed, 30 Sep 2020 13:21:04 +0200
Subject: [PATCH] testsuite: Fix up amx* dg-do run tests with older binutils

These tests were missing dg-requires-effective-targets to ensure they
are UNSUPPORTED if the assembler doesn't have AMX support.

2020-09-30  Jakub Jelinek  <jakub@redhat.com>

	* gcc.target/i386/amxint8-dpbssd-2.c: Require effective targets
	amx_tile and amx_int8.
	* gcc.target/i386/amxint8-dpbsud-2.c: Likewise.
	* gcc.target/i386/amxint8-dpbusd-2.c: Likewise.
	* gcc.target/i386/amxint8-dpbuud-2.c: Likewise.
	* gcc.target/i386/amxbf16-dpbf16ps-2.c: Require effective targets
	amx_tile and amx_bf16.
	* gcc.target/i386/amxtile-2.c: Require effective target amx_tile.
---
 gcc/testsuite/gcc.target/i386/amxbf16-dpbf16ps-2.c | 2 ++
 gcc/testsuite/gcc.target/i386/amxint8-dpbssd-2.c   | 2 ++
 gcc/testsuite/gcc.target/i386/amxint8-dpbsud-2.c   | 2 ++
 gcc/testsuite/gcc.target/i386/amxint8-dpbusd-2.c   | 2 ++
 gcc/testsuite/gcc.target/i386/amxint8-dpbuud-2.c   | 2 ++
 gcc/testsuite/gcc.target/i386/amxtile-2.c          | 1 +
 6 files changed, 11 insertions(+)

diff --git a/gcc/testsuite/gcc.target/i386/amxbf16-dpbf16ps-2.c b/gcc/testsuite/gcc.target/i386/amxbf16-dpbf16ps-2.c
index c819113897d..349ec58ada2 100644
--- a/gcc/testsuite/gcc.target/i386/amxbf16-dpbf16ps-2.c
+++ b/gcc/testsuite/gcc.target/i386/amxbf16-dpbf16ps-2.c
@@ -1,4 +1,6 @@
 /* { dg-do run { target { ! ia32 } } } */
+/* { dg-require-effective-target amx_tile } */
+/* { dg-require-effective-target amx_bf16 } */
 /* { dg-options "-O2 -mamx-tile -mamx-bf16" } */
 #include <immintrin.h>
 
diff --git a/gcc/testsuite/gcc.target/i386/amxint8-dpbssd-2.c b/gcc/testsuite/gcc.target/i386/amxint8-dpbssd-2.c
index 62d31ce3e81..74ad71be5c5 100644
--- a/gcc/testsuite/gcc.target/i386/amxint8-dpbssd-2.c
+++ b/gcc/testsuite/gcc.target/i386/amxint8-dpbssd-2.c
@@ -1,4 +1,6 @@
 /* { dg-do run { target { ! ia32 } } } */
+/* { dg-require-effective-target amx_tile } */
+/* { dg-require-effective-target amx_int8 } */
 /* { dg-options "-O2 -mamx-tile -mamx-int8" } */
 #include <immintrin.h>
 
diff --git a/gcc/testsuite/gcc.target/i386/amxint8-dpbsud-2.c b/gcc/testsuite/gcc.target/i386/amxint8-dpbsud-2.c
index 5007ee917f5..e7241bdd860 100644
--- a/gcc/testsuite/gcc.target/i386/amxint8-dpbsud-2.c
+++ b/gcc/testsuite/gcc.target/i386/amxint8-dpbsud-2.c
@@ -1,4 +1,6 @@
 /* { dg-do run { target { ! ia32 } } } */
+/* { dg-require-effective-target amx_tile } */
+/* { dg-require-effective-target amx_int8 } */
 /* { dg-options "-O2 -mamx-tile -mamx-int8" } */
 #include <immintrin.h>
 
diff --git a/gcc/testsuite/gcc.target/i386/amxint8-dpbusd-2.c b/gcc/testsuite/gcc.target/i386/amxint8-dpbusd-2.c
index 17888e26116..f0b9f97aec9 100644
--- a/gcc/testsuite/gcc.target/i386/amxint8-dpbusd-2.c
+++ b/gcc/testsuite/gcc.target/i386/amxint8-dpbusd-2.c
@@ -1,4 +1,6 @@
 /* { dg-do run { target { ! ia32 } } } */
+/* { dg-require-effective-target amx_tile } */
+/* { dg-require-effective-target amx_int8 } */
 /* { dg-options "-O2 -mamx-tile -mamx-int8" } */
 #include <immintrin.h>
 
diff --git a/gcc/testsuite/gcc.target/i386/amxint8-dpbuud-2.c b/gcc/testsuite/gcc.target/i386/amxint8-dpbuud-2.c
index c39666c3643..eb70b2f9259 100644
--- a/gcc/testsuite/gcc.target/i386/amxint8-dpbuud-2.c
+++ b/gcc/testsuite/gcc.target/i386/amxint8-dpbuud-2.c
@@ -1,4 +1,6 @@
 /* { dg-do run { target { ! ia32 } } } */
+/* { dg-require-effective-target amx_tile } */
+/* { dg-require-effective-target amx_int8 } */
 /* { dg-options "-O2 -mamx-tile -mamx-int8" } */
 #include <immintrin.h>
 
diff --git a/gcc/testsuite/gcc.target/i386/amxtile-2.c b/gcc/testsuite/gcc.target/i386/amxtile-2.c
index cef84f9f479..1f4138e6f8c 100644
--- a/gcc/testsuite/gcc.target/i386/amxtile-2.c
+++ b/gcc/testsuite/gcc.target/i386/amxtile-2.c
@@ -1,4 +1,5 @@
 /* { dg-do run { target { ! ia32 } } } */
+/* { dg-require-effective-target amx_tile } */
 /* { dg-options "-O2 -mamx-tile " } */
 #include <immintrin.h>
 
-- 
2.30.2