[gcc(refs/users/marxin/heads/vect_cond_expr-rework-v3)] Test for sigsetjmp support in analyzer tests requiring that feature.

[gcc(refs/users/marxin/heads/vect_cond_expr-rework-v3)] Test for sigsetjmp support in analyzer tests requiring that feature.

[Martin Liska]

https://gcc.gnu.org/g:adaf4b6c66e789d927684003b9ee05ed04c105ea

commit adaf4b6c66e789d927684003b9ee05ed04c105ea
Author: Sandra Loosemore <sandra@codesourcery.com>
Date:   Tue Mar 24 17:55:07 2020 -0700

    Test for sigsetjmp support in analyzer tests requiring that feature.
    
    2020-03-24  Sandra Loosemore  <sandra@codesourcery.com>
    
            gcc/testsuite/
            * gcc.dg/analyzer/sigsetjmp-5.c: Require sigsetjmp support.
            * gcc.dg/analyzer/sigsetjmp-6.c: Likewise.
            * lib/target-supports.exp (check_effective_target_sigsetjmp): New.

Diff:
---
 gcc/testsuite/ChangeLog                     | 6 ++++++
 gcc/testsuite/gcc.dg/analyzer/sigsetjmp-5.c | 2 ++
 gcc/testsuite/gcc.dg/analyzer/sigsetjmp-6.c | 2 ++
 gcc/testsuite/lib/target-supports.exp       | 6 ++++++
 4 files changed, 16 insertions(+)

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index bd2e45dcb2d..56a630412ab 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2020-03-24  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* gcc.dg/analyzer/sigsetjmp-5.c: Require sigsetjmp support.
+	* gcc.dg/analyzer/sigsetjmp-6.c: Likewise.
+	* lib/target-supports.exp (check_effective_target_sigsetjmp): New.
+
 2020-03-24  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/94190 - wrong no post-decrement operator error in template.
diff --git a/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-5.c b/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-5.c
index 68afe9d1c97..2bc73e80f2d 100644
--- a/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-5.c
+++ b/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-5.c
@@ -1,3 +1,5 @@
+/* { dg-require-effective-target sigsetjmp } */
+
 #include <setjmp.h>
 #include <stddef.h>
 #include "analyzer-decls.h"
diff --git a/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-6.c b/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-6.c
index fcd9d0bbb47..d45804b951a 100644
--- a/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-6.c
+++ b/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-6.c
@@ -1,3 +1,5 @@
+/* { dg-require-effective-target sigsetjmp } */
+
 #include <setjmp.h>
 #include <stddef.h>
 #include <stdlib.h>
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index f9794b6688f..10353af580a 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -9034,6 +9034,12 @@ proc check_effective_target_stpcpy {} {
     return [check_function_available "stpcpy"]
 }
 
+# Returns 1 if "sigsetjmp" is available on the target system.
+
+proc check_effective_target_sigsetjmp {} {
+    return [check_function_available "sigsetjmp"]
+}
+
 # Check whether the vectorizer tests are supported by the target and
 # append additional target-dependent compile flags to DEFAULT_VECTCFLAGS.
 # If a port wants to execute the tests more than once it should append