Pushed as obvious.
Martin
The fixed error is:
==21166==ERROR: AddressSanitizer: alloc-dealloc-mismatch (operator new [] vs
operator delete) on 0x60300000d900
#0 0x7367d7 in operator delete(void*, unsigned long)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/libsanitizer/asan/asan_new_delete.cpp:172
#1 0x3b82e6e in pointer_equiv_analyzer::~pointer_equiv_analyzer()
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/gimple-ssa-evrp.c:161
#2 0x3b83387 in hybrid_folder::~hybrid_folder()
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/gimple-ssa-evrp.c:517
#3 0x3b83387 in execute_early_vrp
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/gimple-ssa-evrp.c:686
#4 0x1790611 in execute_one_pass(opt_pass*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/passes.c:2567
#5 0x1792003 in execute_pass_list_1
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/passes.c:2656
#6 0x1792029 in execute_pass_list_1
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/passes.c:2657
#7 0x179209f in execute_pass_list(function*, opt_pass*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/passes.c:2667
#8 0x178a5f3 in do_per_function_toporder(void (*)(function*, void*), void*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/passes.c:1773
#9 0x1792fac in do_per_function_toporder(void (*)(function*, void*), void*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/plugin.h:191
#10 0x1792fac in execute_ipa_pass_list(opt_pass*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/passes.c:3001
#11 0xc525fc in ipa_passes
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/cgraphunit.c:2154
#12 0xc525fc in symbol_table::compile()
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/cgraphunit.c:2289
#13 0xc5a096 in symbol_table::compile()
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/cgraphunit.c:2269
#14 0xc5a096 in symbol_table::finalize_compilation_unit()
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/cgraphunit.c:2537
#15 0x1a7a17c in compile_file
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/toplev.c:482
#16 0x69c758 in do_compile
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/toplev.c:2210
#17 0x69c758 in toplev::main(int, char**)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/toplev.c:2349
#18 0x6a932a in main
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/main.c:39
#19 0x7ffff7820b34 in __libc_start_main ../csu/libc-start.c:332
#20 0x6aa5fd in _start
(/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/objdir/gcc/cc1+0x6aa5fd)
0x60300000d900 is located 0 bytes inside of 32-byte region
[0x60300000d900,0x60300000d920)
allocated by thread T0 here:
#0 0x735ab7 in operator new[](unsigned long)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/libsanitizer/asan/asan_new_delete.cpp:102
#1 0x3b82dac in
pointer_equiv_analyzer::pointer_equiv_analyzer(gimple_ranger*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-asan/build/gcc/gimple-ssa-evrp.c:156
gcc/ChangeLog:
* gimple-ssa-evrp.c (pointer_equiv_analyzer::~pointer_equiv_analyzer):
Use delete[].
---
gcc/gimple-ssa-evrp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/gimple-ssa-evrp.c b/gcc/gimple-ssa-evrp.c
index eb8320ae9d8..61de5013d6d 100644
--- a/gcc/gimple-ssa-evrp.c
+++ b/gcc/gimple-ssa-evrp.c
@@ -158,7 +158,7 @@ pointer_equiv_analyzer::pointer_equiv_analyzer
(gimple_ranger *r)
pointer_equiv_analyzer::~pointer_equiv_analyzer ()
{
- delete m_global_points;
+ delete[] m_global_points;
}
// Set the global pointer equivalency for SSA to POINTEE.
--
2.32.0
