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From: "zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/112703] New: [13/14 Regression] -fcompare-debug failure at -O1 and above Date: Fri, 24 Nov 2023 17:59:08 +0000 [thread overview] Message-ID: <bug-112703-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112703 Bug ID: 112703 Summary: [13/14 Regression] -fcompare-debug failure at -O1 and above Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: compare-debug-failure Severity: normal Priority: P3 Component: debug Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: aoliva at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 56681 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56681&action=edit reduced testcase Compiler output: $ x86_64-pc-linux-gnu-gcc -O -fcompare-debug testcase.C -save-temps x86_64-pc-linux-gnu-gcc: error: testcase.C: '-fcompare-debug' failure $ diff -u *gkd --- a-testcase.C.gkd 2023-11-24 18:57:06.420042167 +0100 +++ a-testcase.gk.C.gkd 2023-11-24 18:57:06.450042167 +0100 @@ -67,7 +67,7 @@ (nil)) (nil)) (insn # 0 0 4 (set (reg:SI 0 ax [orig:98 <retval> ] [98]) - (const_int 1 [0x1])) "testcase.C":7:32 discrim 3# {*movsi_internal} + (const_int 1 [0x1])) "testcase.C":7:32 discrim 4# {*movsi_internal} (nil)) (jump_insn # 0 0 4 (set (pc) (label_ref #)) "testcase.C":7:32# {jump} $ x86_64-pc-linux-gnu-gcc -v Using built-in specs. COLLECT_GCC=/repo/gcc-trunk/binary-latest-amd64/bin/x86_64-pc-linux-gnu-gcc COLLECT_LTO_WRAPPER=/repo/gcc-trunk/binary-trunk-r14-5822-20231124121307-g3eb9cae6d37-checking-yes-rtl-df-extra-nobootstrap-amd64/bin/../libexec/gcc/x86_64-pc-linux-gnu/14.0.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: /repo/gcc-trunk//configure --enable-languages=c,c++ --enable-valgrind-annotations --disable-nls --enable-checking=yes,rtl,df,extra --disable-bootstrap --with-cloog --with-ppl --with-isl --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --target=x86_64-pc-linux-gnu --with-ld=/usr/bin/x86_64-pc-linux-gnu-ld --with-as=/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-r14-5822-20231124121307-g3eb9cae6d37-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.0 20231124 (experimental) (GCC)
next reply other threads:[~2023-11-24 17:59 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-11-24 17:59 zsojka at seznam dot cz [this message] 2023-11-27 7:59 ` [Bug debug/112703] " rguenth at gcc dot gnu.org 2024-03-15 15:28 ` law at gcc dot gnu.org 2024-05-21 9:18 ` [Bug debug/112703] [13/14/15 " jakub at gcc dot gnu.org
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