[gcc(refs/vendors/ibm/heads/perf)] libstdc++: Fix new tests that fail for ILP32 targets

[Jiu Fu Guo]

https://gcc.gnu.org/g:ce7b39d0fc694e5ec80520b7cc76f91a5476d7db

commit ce7b39d0fc694e5ec80520b7cc76f91a5476d7db
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Tue Feb 18 18:56:30 2020 +0000

    libstdc++: Fix new tests that fail for ILP32 targets
    
            * testsuite/20_util/integer_comparisons/equal.cc: Fix invalid
            assumption that long is wider than int.
            * testsuite/20_util/integer_comparisons/greater_equal.cc: Likewise.
            * testsuite/20_util/integer_comparisons/less.cc: Likewise.
            * testsuite/20_util/integer_comparisons/less_equal.cc: Likewise.
            * testsuite/20_util/integer_comparisons/not_equal.cc: Likewise.

Diff:
---
 libstdc++-v3/ChangeLog                                             | 7 +++++++
 libstdc++-v3/testsuite/20_util/integer_comparisons/equal.cc        | 2 +-
 .../testsuite/20_util/integer_comparisons/greater_equal.cc         | 2 +-
 libstdc++-v3/testsuite/20_util/integer_comparisons/less.cc         | 2 +-
 libstdc++-v3/testsuite/20_util/integer_comparisons/less_equal.cc   | 2 +-
 libstdc++-v3/testsuite/20_util/integer_comparisons/not_equal.cc    | 2 +-
 6 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 6efae7271b2..601d26480fa 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,5 +1,12 @@
 2020-02-18  Jonathan Wakely  <jwakely@redhat.com>
 
+	* testsuite/20_util/integer_comparisons/equal.cc: Fix invalid
+	assumption that long is wider than int.
+	* testsuite/20_util/integer_comparisons/greater_equal.cc: Likewise.
+	* testsuite/20_util/integer_comparisons/less.cc: Likewise.
+	* testsuite/20_util/integer_comparisons/less_equal.cc: Likewise.
+	* testsuite/20_util/integer_comparisons/not_equal.cc: Likewise.
+
 	P1976R2 Fixed-size span construction from dynamic range
 	* include/std/span (__cpp_lib_span): Update value.
 	(span(It, size_type), span(It, End)): Make conditionally explicit. Add
diff --git a/libstdc++-v3/testsuite/20_util/integer_comparisons/equal.cc b/libstdc++-v3/testsuite/20_util/integer_comparisons/equal.cc
index 16d4e3bd65c..10ba39432be 100644
--- a/libstdc++-v3/testsuite/20_util/integer_comparisons/equal.cc
+++ b/libstdc++-v3/testsuite/20_util/integer_comparisons/equal.cc
@@ -56,7 +56,7 @@ test03()
   VERIFY( !std::cmp_equal(ss, u) );
   VERIFY( !std::cmp_equal(u, ss) );
 
-  unsigned long ul = (unsigned long) -1;
+  unsigned long long ul = (unsigned long long) -1;
   VERIFY( !std::cmp_equal(s, ul) );
   VERIFY( !std::cmp_equal(ul, s) );
   VERIFY( !std::cmp_equal(ss, ul) );
diff --git a/libstdc++-v3/testsuite/20_util/integer_comparisons/greater_equal.cc b/libstdc++-v3/testsuite/20_util/integer_comparisons/greater_equal.cc
index 61f461b4056..f80c62f1274 100644
--- a/libstdc++-v3/testsuite/20_util/integer_comparisons/greater_equal.cc
+++ b/libstdc++-v3/testsuite/20_util/integer_comparisons/greater_equal.cc
@@ -62,7 +62,7 @@ test03()
   VERIFY( std::cmp_greater_equal(u, ss) );
   VERIFY( std::cmp_greater_equal(u, -2U) );
 
-  unsigned long ul = (unsigned long) -1;
+  unsigned long long ul = (unsigned long long) -1;
   VERIFY( !std::cmp_greater_equal(s, ul) );
   VERIFY( std::cmp_greater_equal(ul, s) );
   VERIFY( !std::cmp_greater_equal(ss, ul) );
diff --git a/libstdc++-v3/testsuite/20_util/integer_comparisons/less.cc b/libstdc++-v3/testsuite/20_util/integer_comparisons/less.cc
index a35006fc2fb..b70f4917103 100644
--- a/libstdc++-v3/testsuite/20_util/integer_comparisons/less.cc
+++ b/libstdc++-v3/testsuite/20_util/integer_comparisons/less.cc
@@ -60,7 +60,7 @@ test03()
   VERIFY( std::cmp_less(ss, u) );
   VERIFY( !std::cmp_less(u, ss) );
 
-  unsigned long ul = (unsigned long) -1;
+  unsigned long long ul = (unsigned long long) -1;
   VERIFY( std::cmp_less(s, ul) );
   VERIFY( !std::cmp_less(ul, s) );
   VERIFY( std::cmp_less(ss, ul) );
diff --git a/libstdc++-v3/testsuite/20_util/integer_comparisons/less_equal.cc b/libstdc++-v3/testsuite/20_util/integer_comparisons/less_equal.cc
index 7875802856c..b3a3ac8d2fa 100644
--- a/libstdc++-v3/testsuite/20_util/integer_comparisons/less_equal.cc
+++ b/libstdc++-v3/testsuite/20_util/integer_comparisons/less_equal.cc
@@ -62,7 +62,7 @@ test03()
   VERIFY( !std::cmp_less_equal(u, ss) );
   VERIFY( std::cmp_less_equal(-2U, u) );
 
-  unsigned long ul = (unsigned long) -1;
+  unsigned long long ul = (unsigned long long) -1;
   VERIFY( std::cmp_less_equal(s, ul) );
   VERIFY( !std::cmp_less_equal(ul, s) );
   VERIFY( std::cmp_less_equal(ss, ul) );
diff --git a/libstdc++-v3/testsuite/20_util/integer_comparisons/not_equal.cc b/libstdc++-v3/testsuite/20_util/integer_comparisons/not_equal.cc
index 81cbb3f4921..97f6fe6cfc3 100644
--- a/libstdc++-v3/testsuite/20_util/integer_comparisons/not_equal.cc
+++ b/libstdc++-v3/testsuite/20_util/integer_comparisons/not_equal.cc
@@ -57,7 +57,7 @@ test03()
   VERIFY( std::cmp_not_equal(ss, u) );
   VERIFY( std::cmp_not_equal(u, ss) );
 
-  unsigned long ul = (unsigned long) -1;
+  unsigned long long ul = (unsigned long long) -1;
   VERIFY( std::cmp_not_equal(s, ul) );
   VERIFY( std::cmp_not_equal(ul, s) );
   VERIFY( std::cmp_not_equal(ss, ul) );