On Fri, May 6, 2016 at 2:40 PM, Martin Liška <mli...@suse.cz> wrote: > On 05/03/2016 11:07 AM, Bin.Cheng wrote: >> Patch applied as suggested at r235808. >> >> Thanks, >> bin > > Hi. > > Following patch introduces memory leak: > /home/marxin/Programming/gcc2/objdir/gcc/xgcc > -B/home/marxin/Programming/gcc2/objdir/gcc/ -fno-diagnostics-show-caret > -fdiagnostics-color=never -O3 -fomit-frame-pointer -funroll-loops > -fpeel-loops -ftracer -finline-functions -w -c -o 920928-2.o > /home/marxin/Programming/gcc2/gcc/testsuite/gcc.c-torture/compile/920928-2.c > > ==5714== 40 bytes in 1 blocks are definitely lost in loss record 38 of 905 > > ==5714== at 0x4C2A00F: malloc (in > /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so) > > ==5714== by 0x109C76F: xrealloc (xmalloc.c:178) > > ==5714== by 0xA89696: reserve<edge_def*> (vec.h:288) > > ==5714== by 0xA89696: reserve (vec.h:1438) > > ==5714== by 0xA89696: safe_push (vec.h:1547) > > ==5714== by 0xA89696: ifcvt_split_critical_edges (tree-if-conv.c:2397) > > ==5714== by 0xA89696: tree_if_conversion (tree-if-conv.c:2725) > > ==5714== by 0xA89696: (anonymous > namespace)::pass_if_conversion::execute(function*) (tree-if-conv.c:2832) > > ==5714== by 0x98A9D3: execute_one_pass(opt_pass*) (passes.c:2348) > > ==5714== by 0x98AF17: execute_pass_list_1(opt_pass*) [clone .constprop.84] > (passes.c:2432) > > ==5714== by 0x98AF29: execute_pass_list_1(opt_pass*) [clone .constprop.84] > (passes.c:2433) > > ==5714== by 0x98AF29: execute_pass_list_1(opt_pass*) [clone .constprop.84] > (passes.c:2433) > > ==5714== by 0x98AF74: execute_pass_list(function*, opt_pass*) > (passes.c:2443) > > ==5714== by 0x72DEB2: cgraph_node::expand() (cgraphunit.c:1982) > > ==5714== by 0x72F3A3: expand_all_functions (cgraphunit.c:2118) > > ==5714== by 0x72F3A3: symbol_table::compile() [clone .part.49] > (cgraphunit.c:2474) > > ==5714== by 0x730D47: compile (cgraphunit.c:2538) > > ==5714== by 0x730D47: symbol_table::finalize_compilation_unit() > (cgraphunit.c:2564) > > ==5714== by 0xA392B7: compile_file() (toplev.c:488) > > ==5714== by 0x616117: do_compile (toplev.c:1987) > > ==5714== by 0x616117: toplev::main(int, char**) (toplev.c:2095) > > ==5714== by 0x6182B6: main (main.c:39) > > > Following patch fixes that, ready after it bootstraps and survives regtests?
Ok. Richard. > Thanks, > Martin
