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testsuite: Compile asan_test.C with -Wno-alloc-size-larger-than

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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.
This commit is contained in:
Uros Bizjak 2020-03-05 17:51:11 +01:00
parent 6a7052832a
commit a5090de45a
2 changed files with 6 additions and 1 deletions
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5
gcc/testsuite/ChangeLog
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@ -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 Jakub Jelinek <jakub@redhat.com>
PR target/90311

2
gcc/testsuite/g++.dg/asan/asan_test.C
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@ -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 } } }