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From: "sjames at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/114137] ICE when building lua-5.4.6 with -fharden-control-flow-redundancy on x86 (error: invalid rtl sharing found in the insn)
Date: Tue, 27 Feb 2024 18:20:55 +0000 [thread overview]
Message-ID: <bug-114137-4-pF7vUchRdd@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-114137-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114137
--- Comment #3 from Sam James <sjames at gcc dot gnu.org> ---
==16482== Command: /usr/libexec/gcc/i686-pc-linux-gnu/14/cc1 -quiet -I . -I
./src -D PACKAGE_NAME="lua5.4" -D PACKAGE_TARNAME="lua" -D
PACKAGE_VERSION="5.4.6" -D PACKAGE_STRING="lua5.4\ 5.4.6" -D
PACKAGE_BUGREPORT="https://bugs.gentoo.org/" -D
PACKAGE_URL="http://www.lua.org" -D PACKAGE="lua" -D VERSION="5.4.6" -D
HAVE_STDIO_H=1 -D HAVE_STDLIB_H=1 -D HAVE_STRING_H=1 -D HAVE_INTTYPES_H=1 -D
HAVE_STDINT_H=1 -D HAVE_STRINGS_H=1 -D HAVE_SYS_STAT_H=1 -D HAVE_SYS_TYPES_H=1
-D HAVE_UNISTD_H=1 -D STDC_HEADERS=1 -D HAVE_DLFCN_H=1 -D LT_OBJDIR=".libs/" -D
LUA_USE_READLINE=1 -D LUA_USE_LINUX=1 -D LUA_COMPAT_5_3 -D PIC src/lvm.c -quiet
-dumpdir src/.libs/ -dumpbase lvm.c -dumpbase-ext .c -march=i686 -mfpmath=sse
-msse -msse2 -O3 -Wall -fdiagnostics-color=always -fvect-cost-model=unlimited
-fharden-control-flow-redundancy -fpermissive -fPIC -o -
==16482==
==16482== Conditional jump or move depends on uninitialised value(s)
==16482== at 0x232FE2A: UnknownInlinedFun (sparseset.h:146)
==16482== by 0x232FE2A: mark_pseudo_regno_live(int) (ira-lives.cc:327)
==16482== by 0x2324AE3: UnknownInlinedFun (ira-lives.cc:411)
==16482== by 0x2324AE3: UnknownInlinedFun (ira-lives.cc:425)
==16482== by 0x2324AE3: process_bb_node_lives(ira_loop_tree_node*)
(ira-lives.cc:1404)
==16482== by 0x2305DF9: ira_traverse_loop_tree(bool, ira_loop_tree_node*,
void (*)(ira_loop_tree_node*), void (*)(ira_loop_tree_node*))
(ira-build.cc:1809)
==16482== by 0x26CAB8B: ira_create_allocno_live_ranges() (ira-lives.cc:1818)
==16482== by 0x22FFD84: ira_build() (ira-build.cc:3491)
==16482== by 0x26AFBC9: UnknownInlinedFun (ira.cc:5793)
==16482== by 0x26AFBC9: (anonymous namespace)::pass_ira::execute(function*)
[clone .lto_priv.0] (ira.cc:6117)
==16482== by 0x1EA53B7: execute_one_pass(opt_pass*) (passes.cc:2646)
==16482== by 0x1F716AB: execute_pass_list_1(opt_pass*) (passes.cc:2755)
==16482== by 0x1F716C8: execute_pass_list_1(opt_pass*) (passes.cc:2756)
==16482== by 0x1F713E8: execute_pass_list(function*, opt_pass*)
(passes.cc:2766)
==16482== by 0x25CC292: cgraph_node::expand() (cgraphunit.cc:1845)
==16482== by 0x1E9FF59: UnknownInlinedFun (cgraphunit.cc:2028)
==16482== by 0x1E9FF59: symbol_table::compile() (cgraphunit.cc:2402)
==16482==
==16482== Conditional jump or move depends on uninitialised value(s)
==16482== at 0x232FF24: UnknownInlinedFun (sparseset.h:146)
==16482== by 0x232FF24: UnknownInlinedFun (sparseset.h:165)
==16482== by 0x232FF24: UnknownInlinedFun (ira-lives.cc:127)
==16482== by 0x232FF24: mark_pseudo_regno_live(int) (ira-lives.cc:331)
==16482== by 0x2324AE3: UnknownInlinedFun (ira-lives.cc:411)
==16482== by 0x2324AE3: UnknownInlinedFun (ira-lives.cc:425)
==16482== by 0x2324AE3: process_bb_node_lives(ira_loop_tree_node*)
(ira-lives.cc:1404)
==16482== by 0x2305DF9: ira_traverse_loop_tree(bool, ira_loop_tree_node*,
void (*)(ira_loop_tree_node*), void (*)(ira_loop_tree_node*))
(ira-build.cc:1809)
==16482== by 0x26CAB8B: ira_create_allocno_live_ranges() (ira-lives.cc:1818)
==16482== by 0x22FFD84: ira_build() (ira-build.cc:3491)
==16482== by 0x26AFBC9: UnknownInlinedFun (ira.cc:5793)
==16482== by 0x26AFBC9: (anonymous namespace)::pass_ira::execute(function*)
[clone .lto_priv.0] (ira.cc:6117)
==16482== by 0x1EA53B7: execute_one_pass(opt_pass*) (passes.cc:2646)
==16482== by 0x1F716AB: execute_pass_list_1(opt_pass*) (passes.cc:2755)
==16482== by 0x1F716C8: execute_pass_list_1(opt_pass*) (passes.cc:2756)
==16482== by 0x1F713E8: execute_pass_list(function*, opt_pass*)
(passes.cc:2766)
==16482== by 0x25CC292: cgraph_node::expand() (cgraphunit.cc:1845)
==16482== by 0x1E9FF59: UnknownInlinedFun (cgraphunit.cc:2028)
==16482== by 0x1E9FF59: symbol_table::compile() (cgraphunit.cc:2402)
[...]
==16482== Use of uninitialised value of size 4
==16482== at 0x238D41A: UnknownInlinedFun (sparseset.h:146)
==16482== by 0x238D41A: UnknownInlinedFun (sparseset.h:165)
==16482== by 0x238D41A: make_hard_regno_live(int) (lra-lives.cc:288)
==16482== by 0x23885B7: process_bb_lives(basic_block_def*, int&, bool)
(lra-lives.cc:960)
==16482== by 0x2386343: lra_create_live_ranges_1(bool, bool)
(lra-lives.cc:1416)
==16482== by 0x2385EF0: lra_create_live_ranges(bool, bool)
(lra-lives.cc:1486)
==16482== by 0x234E372: lra(_IO_FILE*, int) (lra.cc:2482)
==16482== by 0x26D1D2F: UnknownInlinedFun (ira.cc:5973)
==16482== by 0x26D1D2F: (anonymous
namespace)::pass_reload::execute(function*) [clone .lto_priv.0] (ira.cc:6161)
==16482== by 0x1EA53B7: execute_one_pass(opt_pass*) (passes.cc:2646)
==16482== by 0x1F716AB: execute_pass_list_1(opt_pass*) (passes.cc:2755)
==16482== by 0x1F716C8: execute_pass_list_1(opt_pass*) (passes.cc:2756)
==16482== by 0x1F713E8: execute_pass_list(function*, opt_pass*)
(passes.cc:2766)
==16482== by 0x25CC292: cgraph_node::expand() (cgraphunit.cc:1845)
==16482== by 0x1E9FF59: UnknownInlinedFun (cgraphunit.cc:2028)
==16482== by 0x1E9FF59: symbol_table::compile() (cgraphunit.cc:2402)
[...]
next prev parent reply other threads:[~2024-02-27 18:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-27 17:47 [Bug rtl-optimization/114137] New: " sjames at gcc dot gnu.org
2024-02-27 17:48 ` [Bug rtl-optimization/114137] " sjames at gcc dot gnu.org
2024-02-27 18:18 ` [Bug target/114137] " sjames at gcc dot gnu.org
2024-02-27 18:20 ` sjames at gcc dot gnu.org [this message]
2024-02-27 19:14 ` sjames at gcc dot gnu.org
2024-02-27 19:16 ` sjames at gcc dot gnu.org
2024-03-08 11:01 ` aoliva at gcc dot gnu.org
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