http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55290
Bug #: 55290
Summary: LRA depends on uninitialised values
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: hjl.to...@gmail.com
CC: vmaka...@redhat.com
[hjl@gnu-tools-1 gcc]$ cat /tmp/z.i
int a[10];
void g(int *p);
void h(int p);
int* f(void) {
int b[10] = { };
struct {
int c[10];
} c = { { } };
g(&a[8]);
g(&a[9]);
g(&a[0]);
g(&b[0]);
g(&c.c[0]);
return a;
}
[hjl@gnu-tools-1 gcc]$ valgrind ./cc1 -fpreprocessed /tmp/z.i -quiet -dumpbase
z.i -m64 -mtune=generic -march=x86-64 -auxbase z -O2 -version -o z.s
==5815== Memcheck, a memory error detector
==5815== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
==5815== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info
==5815== Command: ./cc1 -fpreprocessed /tmp/z.i -quiet -dumpbase z.i -m64
-mtune=generic -march=x86-64 -auxbase z -O2 -version -o z.s
==5815==
GNU C (GCC) version 4.8.0 20121112 (experimental) (x86_64-unknown-linux-gnu)
compiled by GNU C version 4.7.2 20120921 (Red Hat 4.7.2-2), GMP version
5.0.2, MPFR version 3.1.0, MPC version 0.9
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
GNU C (GCC) version 4.8.0 20121112 (experimental) (x86_64-unknown-linux-gnu)
compiled by GNU C version 4.7.2 20120921 (Red Hat 4.7.2-2), GMP version
5.0.2, MPFR version 3.1.0, MPC version 0.9
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 28512814d6c61d240aec0db5bb852766
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8A4EA5: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8A5A18: mark_pseudo_regno_live(int) (ira-lives.c:291)
==5815== by 0x8A5CC7: mark_pseudo_reg_live(rtx_def*, unsigned int)
(ira-lives.c:375)
==5815== by 0x8A5D34: mark_ref_live(df_ref_d*) (ira-lives.c:389)
==5815== by 0x8A849F: process_bb_node_lives(ira_loop_tree_node*)
(ira-lives.c:1322)
==5815== by 0x884217: ira_traverse_loop_tree(bool, ira_loop_tree_node*, void
(*)(ira_loop_tree_node*), void (*)(ira_loop_tree_node*)) (ira-build.c:1609)
==5815== by 0x8A90BE: ira_create_allocno_live_ranges() (ira-lives.c:1596)
==5815== by 0x8885FD: ira_build() (ira-build.c:3210)
==5815== by 0x87F5EE: ira(_IO_FILE*) (ira.c:4476)
==5815== by 0x87FB86: rest_of_handle_ira() (ira.c:4710)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8A4EA5: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8A4F37: sparseset_set_bit(sparseset_def*, unsigned long)
(sparseset.h:166)
==5815== by 0x8A5355: make_object_born(ira_object*) (ira-lives.c:122)
==5815== by 0x8A5A37: mark_pseudo_regno_live(int) (ira-lives.c:295)
==5815== by 0x8A5CC7: mark_pseudo_reg_live(rtx_def*, unsigned int)
(ira-lives.c:375)
==5815== by 0x8A5D34: mark_ref_live(df_ref_d*) (ira-lives.c:389)
==5815== by 0x8A849F: process_bb_node_lives(ira_loop_tree_node*)
(ira-lives.c:1322)
==5815== by 0x884217: ira_traverse_loop_tree(bool, ira_loop_tree_node*, void
(*)(ira_loop_tree_node*), void (*)(ira_loop_tree_node*)) (ira-build.c:1609)
==5815== by 0x8A90BE: ira_create_allocno_live_ranges() (ira-lives.c:1596)
==5815== by 0x8885FD: ira_build() (ira-build.c:3210)
==5815== by 0x87F5EE: ira(_IO_FILE*) (ira.c:4476)
==5815== by 0x87FB86: rest_of_handle_ira() (ira.c:4710)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x88FD3C: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x88FDCE: sparseset_set_bit(sparseset_def*, unsigned long)
(sparseset.h:166)
==5815== by 0x890B9A: build_conflict_bit_table() (ira-conflicts.c:174)
==5815== by 0x892B9F: ira_build_conflicts() (ira-conflicts.c:856)
==5815== by 0x888647: ira_build() (ira-build.c:3227)
==5815== by 0x87F5EE: ira(_IO_FILE*) (ira.c:4476)
==5815== by 0x87FB86: rest_of_handle_ira() (ira.c:4710)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815== by 0x667BCD: expand_function(cgraph_node*) (cgraphunit.c:1643)
==5815== by 0x668088: expand_all_functions() (cgraphunit.c:1747)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8E2237: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8E3463: check_pseudos_live_through_calls(int)
(lra-lives.c:461)
==5815== by 0x8E3E54: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:646)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815== by 0x667BCD: expand_function(cgraph_node*) (cgraphunit.c:1643)
==5815== by 0x668088: expand_all_functions() (cgraphunit.c:1747)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8E2237: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8E3463: check_pseudos_live_through_calls(int)
(lra-lives.c:461)
==5815== by 0x8E3BD0: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:598)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815== by 0x667BCD: expand_function(cgraph_node*) (cgraphunit.c:1643)
==5815== by 0x668088: expand_all_functions() (cgraphunit.c:1747)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8E2237: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8E22C9: sparseset_set_bit(sparseset_def*, unsigned long)
(sparseset.h:166)
==5815== by 0x8E29E4: make_hard_regno_dead(int) (lra-lives.c:265)
==5815== by 0x8E2DAD: mark_regno_dead(int, machine_mode, int)
(lra-lives.c:351)
==5815== by 0x8E3CB1: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:614)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8E2237: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8E22C9: sparseset_set_bit(sparseset_def*, unsigned long)
(sparseset.h:166)
==5815== by 0x8E28A7: make_hard_regno_born(int) (lra-lives.c:251)
==5815== by 0x8E3ED2: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:656)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815== by 0x667BCD: expand_function(cgraph_node*) (cgraphunit.c:1643)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0xA0722C: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0xA0793D: sparseset_and_compl(sparseset_def*, sparseset_def*,
sparseset_def*) (sparseset.c:190)
==5815== by 0x8E3F1F: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:658)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815== by 0x667BCD: expand_function(cgraph_node*) (cgraphunit.c:1643)
==5815== by 0x668088: expand_all_functions() (cgraphunit.c:1747)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0xA0722C: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0xA072BE: sparseset_set_bit(sparseset_def*, unsigned long)
(sparseset.h:166)
==5815== by 0xA07957: sparseset_and_compl(sparseset_def*, sparseset_def*,
sparseset_def*) (sparseset.c:191)
==5815== by 0x8E3F1F: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:658)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815== by 0x667BCD: expand_function(cgraph_node*) (cgraphunit.c:1643)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8E2237: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8E3A16: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:550)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815== by 0x667BCD: expand_function(cgraph_node*) (cgraphunit.c:1643)
==5815== by 0x668088: expand_all_functions() (cgraphunit.c:1747)
==5815== by 0x668B12: compile() (cgraphunit.c:2045)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8E2237: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8E2D40: mark_regno_live(int, machine_mode, int)
(lra-lives.c:328)
==5815== by 0x8E3E35: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:645)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815== by 0x667BCD: expand_function(cgraph_node*) (cgraphunit.c:1643)
==5815== by 0x668088: expand_all_functions() (cgraphunit.c:1747)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8E2237: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8E2A59: mark_pseudo_live(int, int) (lra-lives.c:278)
==5815== by 0x8E2D56: mark_regno_live(int, machine_mode, int)
(lra-lives.c:330)
==5815== by 0x8E3E35: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:645)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815== by 0x667BCD: expand_function(cgraph_node*) (cgraphunit.c:1643)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8E2237: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8E22C9: sparseset_set_bit(sparseset_def*, unsigned long)
(sparseset.h:166)
==5815== by 0x8E2A89: mark_pseudo_live(int, int) (lra-lives.c:279)
==5815== by 0x8E2D56: mark_regno_live(int, machine_mode, int)
(lra-lives.c:330)
==5815== by 0x8E3E35: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:645)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8E2237: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8E22C9: sparseset_set_bit(sparseset_def*, unsigned long)
(sparseset.h:166)
==5815== by 0x8E2BB4: mark_pseudo_live(int, int) (lra-lives.c:287)
==5815== by 0x8E2D56: mark_regno_live(int, machine_mode, int)
(lra-lives.c:330)
==5815== by 0x8E3E35: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:645)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815==
==5815== Use of uninitialised value of size 8
==5815== at 0xA07240: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0xA0793D: sparseset_and_compl(sparseset_def*, sparseset_def*,
sparseset_def*) (sparseset.c:190)
==5815== by 0x8E3F1F: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:658)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815== by 0x667BCD: expand_function(cgraph_node*) (cgraphunit.c:1643)
==5815== by 0x668088: expand_all_functions() (cgraphunit.c:1747)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8E2237: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8E408F: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:684)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815== by 0x667BCD: expand_function(cgraph_node*) (cgraphunit.c:1643)
==5815== by 0x668088: expand_all_functions() (cgraphunit.c:1747)
==5815== by 0x668B12: compile() (cgraphunit.c:2045)
==5815==
==5815== Use of uninitialised value of size 8
==5815== at 0x8E224B: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8E408F: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:684)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815== by 0x667BCD: expand_function(cgraph_node*) (cgraphunit.c:1643)
==5815== by 0x668088: expand_all_functions() (cgraphunit.c:1747)
==5815== by 0x668B12: compile() (cgraphunit.c:2045)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8E2237: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8E22C9: sparseset_set_bit(sparseset_def*, unsigned long)
(sparseset.h:166)
==5815== by 0x8E2C47: mark_pseudo_dead(int, int) (lra-lives.c:302)
==5815== by 0x8E2DEB: mark_regno_dead(int, machine_mode, int)
(lra-lives.c:355)
==5815== by 0x8E3CB1: process_bb_lives(basic_block_def*, int&)
(lra-lives.c:614)
==5815== by 0x8E50B9: lra_create_live_ranges(bool) (lra-lives.c:968)
==5815== by 0x8C9F47: lra(_IO_FILE*) (lra.c:2291)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815==
==5815== Conditional jump or move depends on uninitialised value(s)
==5815== at 0x8CACD3: sparseset_bit_p(sparseset_def*, unsigned long)
(sparseset.h:147)
==5815== by 0x8CAD65: sparseset_set_bit(sparseset_def*, unsigned long)
(sparseset.h:166)
==5815== by 0x8CBFD4: find_hard_regno_for(int, int*, int)
(lra-assigns.c:469)
==5815== by 0x8CEC02: assign_by_spills() (lra-assigns.c:1193)
==5815== by 0x8CF607: lra_assign() (lra-assigns.c:1369)
==5815== by 0x8C9F65: lra(_IO_FILE*) (lra.c:2303)
==5815== by 0x87F988: do_reload() (ira.c:4624)
==5815== by 0x87FB96: rest_of_handle_reload() (ira.c:4737)
==5815== by 0x937D39: execute_one_pass(opt_pass*) (passes.c:2339)
==5815== by 0x937FB0: execute_pass_list(opt_pass*) (passes.c:2400)
==5815== by 0x937FE1: execute_pass_list(opt_pass*) (passes.c:2401)
==5815== by 0x667BCD: expand_function(cgraph_node*) (cgraphunit.c:1643)
==5815==
==5815==
==5815== HEAP SUMMARY:
==5815== in use at exit: 454,060 bytes in 2,192 blocks
==5815== total heap usage: 8,802 allocs, 6,610 frees, 4,323,338 bytes
allocated
==5815==
==5815== LEAK SUMMARY:
==5815== definitely lost: 242 bytes in 11 blocks
==5815== indirectly lost: 0 bytes in 0 blocks
==5815== possibly lost: 16,064 bytes in 2 blocks
==5815== still reachable: 437,754 bytes in 2,179 blocks
==5815== suppressed: 0 bytes in 0 blocks
==5815== Rerun with --leak-check=full to see details of leaked memory
==5815==
==5815== For counts of detected and suppressed errors, rerun with: -v
==5815== Use --track-origins=yes to see where uninitialised values come from
==5815== ERROR SUMMARY: 45 errors from 19 contexts (suppressed: 2 from 2)
[hjl@gnu-tools-1 gcc]$
