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* [Bug c++/35311] New: ICE at postreload.c:392 while building webkit on s390 @ 2008-02-23 12:51 joss at debian dot org 2008-02-23 12:52 ` [Bug c++/35311] " joss at debian dot org ` (6 more replies) 0 siblings, 7 replies; 8+ messages in thread From: joss at debian dot org @ 2008-02-23 12:51 UTC (permalink / raw) To: gcc-bugs [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 3280 bytes --] Also reported as http://bugs.debian.org/466613 An ICE appeared twice while trying to build webkit on s390. The first file fails to build with -O2 but is OK with -O1, for the second file it is just the opposite. $ gcc -v Using built-in specs. Target: s390-linux-gnu Configured with: ../src/configure -v --enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --with-gxx-include-dir=/usr/include/c++/4.2 --program-suffix=-4.2 --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-mpfr --disable-libmudflap --with-long-double-128 --enable-checking=release --build=s390-linux-gnu --host=s390-linux-gnu --target=s390-linux-gnu Thread model: posix gcc version 4.2.3 (Debian 4.2.3-1) $ g++ -c -O2 regexp_object.ii ../../../JavaScriptCore/kjs/regexp_object.cpp: In member function âKJS::JSObject* KJS::RegExpObjectImp::arrayOfMatches(KJS::ExecState*) constâ: ../../../JavaScriptCore/kjs/regexp_object.cpp:333: error: insn does not satisfy its constraints: (insn 532 533 160 16 (set (reg:SI 2 %r2) (const_int -1146241297 [0xffffffffbbadbeef])) 56 {*movsi_esa} (nil) (nil)) ../../../JavaScriptCore/kjs/regexp_object.cpp:333: internal compiler error: in reload_cse_simplify_operands, at postreload.c:392 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. For Debian GNU/Linux specific bug reporting instructions, see <URL:file:///usr/share/doc/gcc-4.2/README.Bugs>. $ g++ -c -O1 regexp_object.ii => OK $ g++ -c -O1 debugger.ii ../../../JavaScriptCore/wtf/HashTable.h: In member function âvoid WTF::HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits>::rehash(int) [with Key = int, Value = std::pair<int, KJS::ProtectedPtr<KJS::JSValue> >, Extractor = WTF::PairFirstExtractor<std::pair<int, KJS::ProtectedPtr<KJS::JSValue> > >, HashFunctions = WTF::IntHash<int>, Traits = WTF::PairHashTraits<WTF::HashTraits<int>, WTF::HashTraits<KJS::ProtectedPtr<KJS::JSValue> > >, KeyTraits = WTF::HashTraits<int>]â: ../../../JavaScriptCore/wtf/HashTable.h:856: error: insn does not satisfy its constraints: (insn 796 797 58 7 (set (reg:SI 2 %r2) (const_int -1146241297 [0xffffffffbbadbeef])) 56 {*movsi_esa} (nil) (nil)) ../../../JavaScriptCore/wtf/HashTable.h:856: internal compiler error: in reload_cse_simplify_operands, at postreload.c:392 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. For Debian GNU/Linux specific bug reporting instructions, see <URL:file:///usr/share/doc/gcc-4.2/README.Bugs>. $ g++ -c -O2 debugger.ii ==> OK -- Summary: ICE at postreload.c:392 while building webkit on s390 Product: gcc Version: 4.2.3 Status: UNCONFIRMED Severity: major Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: joss at debian dot org GCC build triplet: s390-linux-gnu GCC host triplet: s390-linux-gnu GCC target triplet: s390-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35311 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/35311] ICE at postreload.c:392 while building webkit on s390 2008-02-23 12:51 [Bug c++/35311] New: ICE at postreload.c:392 while building webkit on s390 joss at debian dot org @ 2008-02-23 12:52 ` joss at debian dot org 2008-02-23 12:53 ` joss at debian dot org ` (5 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: joss at debian dot org @ 2008-02-23 12:52 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from joss at debian dot org 2008-02-23 12:52 ------- Created an attachment (id=15212) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15212&action=view) First test case (fails with -O2) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35311 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/35311] ICE at postreload.c:392 while building webkit on s390 2008-02-23 12:51 [Bug c++/35311] New: ICE at postreload.c:392 while building webkit on s390 joss at debian dot org 2008-02-23 12:52 ` [Bug c++/35311] " joss at debian dot org @ 2008-02-23 12:53 ` joss at debian dot org 2008-02-23 17:20 ` [Bug target/35311] " pinskia at gcc dot gnu dot org ` (4 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: joss at debian dot org @ 2008-02-23 12:53 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from joss at debian dot org 2008-02-23 12:52 ------- Created an attachment (id=15213) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15213&action=view) Second test case (fails with -O1) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35311 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/35311] ICE at postreload.c:392 while building webkit on s390 2008-02-23 12:51 [Bug c++/35311] New: ICE at postreload.c:392 while building webkit on s390 joss at debian dot org 2008-02-23 12:52 ` [Bug c++/35311] " joss at debian dot org 2008-02-23 12:53 ` joss at debian dot org @ 2008-02-23 17:20 ` pinskia at gcc dot gnu dot org 2008-02-25 9:06 ` krebbel at gcc dot gnu dot org ` (3 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: pinskia at gcc dot gnu dot org @ 2008-02-23 17:20 UTC (permalink / raw) To: gcc-bugs -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |pinskia at gcc dot gnu dot | |org Severity|major |normal Component|c++ |target http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35311 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/35311] ICE at postreload.c:392 while building webkit on s390 2008-02-23 12:51 [Bug c++/35311] New: ICE at postreload.c:392 while building webkit on s390 joss at debian dot org ` (2 preceding siblings ...) 2008-02-23 17:20 ` [Bug target/35311] " pinskia at gcc dot gnu dot org @ 2008-02-25 9:06 ` krebbel at gcc dot gnu dot org 2008-02-25 22:16 ` uweigand at gcc dot gnu dot org ` (2 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: krebbel at gcc dot gnu dot org @ 2008-02-25 9:06 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from krebbel at gcc dot gnu dot org 2008-02-25 09:05 ------- This problem has already been fixed for GCC 4.3 (#34641). The testcase from that PR didn't fail for GCC 4.2 so I didn't apply the patch on 4.2 as well. But now the patch should be fine for 4.2. I've verified that it fixes your testcase. -- krebbel at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2008-02-25 09:05:09 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35311 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/35311] ICE at postreload.c:392 while building webkit on s390 2008-02-23 12:51 [Bug c++/35311] New: ICE at postreload.c:392 while building webkit on s390 joss at debian dot org ` (3 preceding siblings ...) 2008-02-25 9:06 ` krebbel at gcc dot gnu dot org @ 2008-02-25 22:16 ` uweigand at gcc dot gnu dot org 2008-12-29 6:38 ` [Bug target/35311] [4.2 only] " pinskia at gcc dot gnu dot org 2009-03-31 20:20 ` jsm28 at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: uweigand at gcc dot gnu dot org @ 2008-02-25 22:16 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from uweigand at gcc dot gnu dot org 2008-02-25 22:15 ------- (In reply to comment #3) > This problem has already been fixed for GCC 4.3 (#34641). The testcase from > that PR didn't fail for GCC 4.2 so I didn't apply the patch on 4.2 as well. But > now the patch should be fine for 4.2. I've verified that it fixes your > testcase. I agree this patch should go into 4.2 as well. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35311 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/35311] [4.2 only] ICE at postreload.c:392 while building webkit on s390 2008-02-23 12:51 [Bug c++/35311] New: ICE at postreload.c:392 while building webkit on s390 joss at debian dot org ` (4 preceding siblings ...) 2008-02-25 22:16 ` uweigand at gcc dot gnu dot org @ 2008-12-29 6:38 ` pinskia at gcc dot gnu dot org 2009-03-31 20:20 ` jsm28 at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: pinskia at gcc dot gnu dot org @ 2008-12-29 6:38 UTC (permalink / raw) To: gcc-bugs ------- Comment #5 from pinskia at gcc dot gnu dot org 2008-12-29 06:36 ------- Note the 4.2 branch is closing soon. -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|ICE at postreload.c:392 |[4.2 only] ICE at |while building webkit on |postreload.c:392 while |s390 |building webkit on s390 Target Milestone|--- |4.2.5 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35311 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/35311] [4.2 only] ICE at postreload.c:392 while building webkit on s390 2008-02-23 12:51 [Bug c++/35311] New: ICE at postreload.c:392 while building webkit on s390 joss at debian dot org ` (5 preceding siblings ...) 2008-12-29 6:38 ` [Bug target/35311] [4.2 only] " pinskia at gcc dot gnu dot org @ 2009-03-31 20:20 ` jsm28 at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: jsm28 at gcc dot gnu dot org @ 2009-03-31 20:20 UTC (permalink / raw) To: gcc-bugs ------- Comment #6 from jsm28 at gcc dot gnu dot org 2009-03-31 20:20 ------- Closing 4.2 branch, fixed for 4.3. -- jsm28 at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Known to fail| |4.2.5 Known to work| |4.3.0 Resolution| |FIXED Target Milestone|4.2.5 |4.3.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35311 ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2009-03-31 20:20 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-02-23 12:51 [Bug c++/35311] New: ICE at postreload.c:392 while building webkit on s390 joss at debian dot org 2008-02-23 12:52 ` [Bug c++/35311] " joss at debian dot org 2008-02-23 12:53 ` joss at debian dot org 2008-02-23 17:20 ` [Bug target/35311] " pinskia at gcc dot gnu dot org 2008-02-25 9:06 ` krebbel at gcc dot gnu dot org 2008-02-25 22:16 ` uweigand at gcc dot gnu dot org 2008-12-29 6:38 ` [Bug target/35311] [4.2 only] " pinskia at gcc dot gnu dot org 2009-03-31 20:20 ` jsm28 at gcc dot gnu dot org
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