diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index aaf973a206c8..cb81b72550e4 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2020-03-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/94185
+	* g++.target/i386/pr94185.C (l): Use 4294967295U instead of 4294967295
+	to avoid FAIL with -m32 -std=c++98.
+
 2020-03-17  Christophe Lyon  <christophe.lyon@linaro.org>
 
 	* gcc.target/aarch64/sve/acle/general-c/sizeless-1.c: Remove
diff --git a/gcc/testsuite/g++.target/i386/pr94185.C b/gcc/testsuite/g++.target/i386/pr94185.C
index 587b7bac6db4..2b3f7a1d676b 100644
--- a/gcc/testsuite/g++.target/i386/pr94185.C
+++ b/gcc/testsuite/g++.target/i386/pr94185.C
@@ -22,7 +22,7 @@ int d;
 void l(char *, ar m, long n) {
   switch (m.au[d])
   case 0:
-    n &= 4294967295;
+    n &= 4294967295U;
   bb.h(0).g(n);
 }
 void o() {