testsuite: Compile asan_test.C with -Wno-alloc-size-larger-than
asan_test.cc tries to allocate 0xf0000000 bytes for 32bit targets in
a disabled DISABLED_DemoOOM test. Since the testcase is compiled with
-Werror, the compilation fails with:
error: argument 1 value '4026531840' exceeds maximum object size 2147483647
Compile with -Wno-alloc-size-larger-than to avoid compilation failure.
* g++.dg/asan/asan_test.C (dg-options): Add
-Wno-alloc-size-larger-than.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 08fa686..720fa1e 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-03-05 Uroš Bizjak <ubizjak@gmail.com>
+
+ * g++.dg/asan/asan_test.C (dg-options): Add
+ -Wno-alloc-size-larger-than.
+
2020-03-05 Martin Sebor <msebor@redhat.com>
Backport from trunk.
diff --git a/gcc/testsuite/g++.dg/asan/asan_test.C b/gcc/testsuite/g++.dg/asan/asan_test.C
index f3f7626..a151979 100644
--- a/gcc/testsuite/g++.dg/asan/asan_test.C
+++ b/gcc/testsuite/g++.dg/asan/asan_test.C
@@ -2,7 +2,7 @@
// { dg-skip-if "" { *-*-* } { "*" } { "-O2" } }
// { dg-skip-if "" { *-*-* } { "-flto" } { "" } }
// { dg-additional-sources "asan_globals_test-wrapper.cc" }
-// { dg-options "-std=c++11 -fsanitize=address -fno-builtin -Wall -Werror -g -DASAN_UAR=0 -DASAN_HAS_EXCEPTIONS=1 -DASAN_HAS_BLACKLIST=0 -DSANITIZER_USE_DEJAGNU_GTEST=1 -lasan -lpthread -ldl" }
+// { dg-options "-std=c++11 -fsanitize=address -fno-builtin -Wall -Werror -Wno-alloc-size-larger-than -g -DASAN_UAR=0 -DASAN_HAS_EXCEPTIONS=1 -DASAN_HAS_BLACKLIST=0 -DSANITIZER_USE_DEJAGNU_GTEST=1 -lasan -lpthread -ldl" }
// { dg-additional-options "-DASAN_NEEDS_SEGV=1" { target { ! arm*-*-* } } }
// { dg-additional-options "-DASAN_LOW_MEMORY=1 -DASAN_NEEDS_SEGV=0" { target arm*-*-* } }
// { dg-additional-options "-DASAN_AVOID_EXPENSIVE_TESTS=1" { target { ! run_expensive_tests } } }
