[gcc r11-7812] require et feature pie for PIE tests

[Alexandre Oliva]

https://gcc.gnu.org/g:9eec7c7686aedc79853699549d1c9eee0a0a84fd

commit r11-7812-g9eec7c7686aedc79853699549d1c9eee0a0a84fd
Author: Alexandre Oliva <oliva@adacore.com>
Date:   Wed Mar 24 05:44:39 2021 -0300

    require et feature pie for PIE tests
    
    Both of these tests fail on platforms that reject -fPIC/-fPIE
    altogether.
    
    Other tests that perform PIE compilation or linking require the pie
    feature, whether for -fpie/-fPIE compilation or for -pie linking.
    
    This patch annotates both tests with the required target feature.
    
    
    for  gcc/testsuite/ChangeLog
    
            * gcc.target/i386/pr97313.c: Require effective target feature pie.
            * g++.target/i386/pr94185.C: Likewise.

Diff:
---
 gcc/testsuite/g++.target/i386/pr94185.C | 1 +
 gcc/testsuite/gcc.target/i386/pr97313.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/gcc/testsuite/g++.target/i386/pr94185.C b/gcc/testsuite/g++.target/i386/pr94185.C
index 2b3f7a1d676..ed3998010ae 100644
--- a/gcc/testsuite/g++.target/i386/pr94185.C
+++ b/gcc/testsuite/g++.target/i386/pr94185.C
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fPIE -fstack-protector-strong" } */
+/* { dg-require-effective-target pie } */
 
 struct a {
   int b;
diff --git a/gcc/testsuite/gcc.target/i386/pr97313.c b/gcc/testsuite/gcc.target/i386/pr97313.c
index ef93cf1cca8..711766b4132 100644
--- a/gcc/testsuite/gcc.target/i386/pr97313.c
+++ b/gcc/testsuite/gcc.target/i386/pr97313.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fPIE" } */
+/* { dg-require-effective-target pie } */
 
 typedef struct {
   int unspecified : 1;