testsuite: Add -mtune=generic to dg-options for two testcases.

Use -mtune=generic to limit these two test cases. Because configuring them with
-mtune=cascadelake or znver3 will vectorize them.

gcc/testsuite/ChangeLog:

	* gcc.dg/vect/costmodel/x86_64/costmodel-pr104582-2.c: Add
	-mtune=generic to dg-options.
	* gcc.target/i386/pr84101.c: Likewise.

diff --git a/gcc/testsuite/gcc.dg/vect/costmodel/x86_64/costmodel-pr104582-2.c b/gcc/testsuite/gcc.dg/vect/costmodel/x86_64/costmodel-pr104582-2.c
index 7637cdb..d060135 100644 (file)
--- a/gcc/testsuite/gcc.dg/vect/costmodel/x86_64/costmodel-pr104582-2.c
+++ b/gcc/testsuite/gcc.dg/vect/costmodel/x86_64/costmodel-pr104582-2.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-additional-options "-msse -fdump-tree-slp2-details" } */
+/* { dg-additional-options "-msse -mtune=generic -fdump-tree-slp2-details" } */
 
 struct S { unsigned long a, b; } s;
 

diff --git a/gcc/testsuite/gcc.target/i386/pr84101.c b/gcc/testsuite/gcc.target/i386/pr84101.c
index cf14489..2c5a973 100644 (file)
--- a/gcc/testsuite/gcc.target/i386/pr84101.c
+++ b/gcc/testsuite/gcc.target/i386/pr84101.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O3 -fdump-tree-slp2-details" } */
+/* { dg-options "-O3 -mtune=generic -fdump-tree-slp2-details" } */
 
 typedef struct uint64_pair uint64_pair_t ;
 struct uint64_pair