[gcc(refs/users/aoliva/heads/testme)] testsuite: a few more hostedlib adjustments

[Alexandre Oliva]

https://gcc.gnu.org/g:90eb457e05f73d5bd81beb3419b5803bb68491b1

commit 90eb457e05f73d5bd81beb3419b5803bb68491b1
Author: Alexandre Oliva <oliva@adacore.com>
Date:   Thu Sep 12 20:03:53 2024 -0300

    testsuite: a few more hostedlib adjustments
    
    This adjusts some recently-added tests that won't compile without a
    hostedlib libstdc++, missed in the patch that just went in, and also
    an old test that I'd missed because it also failed in my baseline.
    
    
    for  gcc/testsuite/ChangeLog
    
            * g++.dg/coroutines/pr108620.C: Skip if !hostedlib because of
            unavailable headers.
            * g++.dg/other/profile1.C: Likewise.
            * g+.dg/ext/pragma-unroll-lambda-lto.C: Skip if !hostedlib
            because of unavailable declarations.

Diff:
---
 gcc/testsuite/g++.dg/coroutines/pr108620.C          | 2 ++
 gcc/testsuite/g++.dg/ext/pragma-unroll-lambda-lto.C | 1 +
 gcc/testsuite/g++.dg/other/profile1.C               | 1 +
 3 files changed, 4 insertions(+)

diff --git a/gcc/testsuite/g++.dg/coroutines/pr108620.C b/gcc/testsuite/g++.dg/coroutines/pr108620.C
index e8016b9f8a23..22bf0c18bac4 100644
--- a/gcc/testsuite/g++.dg/coroutines/pr108620.C
+++ b/gcc/testsuite/g++.dg/coroutines/pr108620.C
@@ -1,3 +1,5 @@
+// { dg-skip-if "requires hosted libstdc++ for iostream" { ! hostedlib } }
+
 // https://gcc.gnu.org/PR108620
 #include <iostream>
 #include <memory>
diff --git a/gcc/testsuite/g++.dg/ext/pragma-unroll-lambda-lto.C b/gcc/testsuite/g++.dg/ext/pragma-unroll-lambda-lto.C
index 144c4c326924..64cdf90f34d3 100644
--- a/gcc/testsuite/g++.dg/ext/pragma-unroll-lambda-lto.C
+++ b/gcc/testsuite/g++.dg/ext/pragma-unroll-lambda-lto.C
@@ -1,5 +1,6 @@
 // { dg-do link { target c++11 } }
 // { dg-options "-O2 -flto -fdump-rtl-loop2_unroll" }
+// { dg-skip-if "requires hosted libstdc++ for cstdlib rand" { ! hostedlib } }
 
 #include <cstdlib>
 
diff --git a/gcc/testsuite/g++.dg/other/profile1.C b/gcc/testsuite/g++.dg/other/profile1.C
index a4bf6b3d0fea..99844373189e 100644
--- a/gcc/testsuite/g++.dg/other/profile1.C
+++ b/gcc/testsuite/g++.dg/other/profile1.C
@@ -2,6 +2,7 @@
 // { dg-do run }
 // { dg-require-profiling "" }
 // { dg-options "-fnon-call-exceptions -fprofile-arcs" }
+// { dg-skip-if "requires hosted libstdc++ for string" { ! hostedlib } }
 
 #include <string>