public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug target/64009] New: ICE when compiling pr48335-2.c with armeb-linux-gnueabi-gcc @ 2014-11-21 2:18 chenshanyaoboy at gmail dot com 2014-11-21 2:33 ` [Bug target/64009] " pinskia at gcc dot gnu.org ` (3 more replies) 0 siblings, 4 replies; 5+ messages in thread From: chenshanyaoboy at gmail dot com @ 2014-11-21 2:18 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64009 Bug ID: 64009 Summary: ICE when compiling pr48335-2.c with armeb-linux-gnueabi-gcc Product: gcc Version: 4.9.3 Status: UNCONFIRMED Severity: major Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: chenshanyaoboy at gmail dot com armeb-linux-gnueabi-gcc -c -O2 testsuite/gcc.dg/pr48335-2.c pr48335-2.c: In function 'f5': pr48335-2.c:58:1: error: unrecognizable insn: } ^ (insn 8 7 9 2 (set (zero_extract:SI (subreg:SI (reg/v:SF 112 [ s+4 ]) 0) (const_int 16 [0x10]) (const_int -8 [0xfffffffffffffff8])) (reg/v:SI 113 [ x ])) pr48335-2.c:55 -1 (nil)) pr48335-2.c:58:1: internal compiler error: in extract_insn, at recog.c:2202 small example extracted from pr48335-2.c cat ice.c typedef short U __attribute__((may_alias, aligned (1))); struct S { _Complex float d __attribute__((aligned (8))); }; void bar(struct S); void f5 (int x) { struct S s = { .d = 0.0f }; ((U *)((char *) &s.d + 1))[3] = x; __real__ s.d *= 7.0; bar (s); } This ICE just happened in big-endian mode, it's ok in little-endian. aarch64 also have the same problem, when using aarch64-linux-gnu-gcc, it reported: aarch64-linux-gnu-gcc -w -c -O1 ice.c -mbig-endian /tmp/cc9vId7S.s: Assembler messages: /tmp/cc9vId7S.s:12: Error: immediate value out of range 0 to 31 at operand 3 -- `bfi w1,w0,-8,16' ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/64009] ICE when compiling pr48335-2.c with armeb-linux-gnueabi-gcc 2014-11-21 2:18 [Bug target/64009] New: ICE when compiling pr48335-2.c with armeb-linux-gnueabi-gcc chenshanyaoboy at gmail dot com @ 2014-11-21 2:33 ` pinskia at gcc dot gnu.org 2014-11-21 3:52 ` chenshanyaoboy at gmail dot com ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu.org @ 2014-11-21 2:33 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64009 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|major |normal --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- >aarch64 also have the same problem Please file that separately since it is a different issue as it is a different target. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/64009] ICE when compiling pr48335-2.c with armeb-linux-gnueabi-gcc 2014-11-21 2:18 [Bug target/64009] New: ICE when compiling pr48335-2.c with armeb-linux-gnueabi-gcc chenshanyaoboy at gmail dot com 2014-11-21 2:33 ` [Bug target/64009] " pinskia at gcc dot gnu.org @ 2014-11-21 3:52 ` chenshanyaoboy at gmail dot com 2014-11-27 14:38 ` ramana at gcc dot gnu.org 2024-03-15 22:04 ` pinskia at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: chenshanyaoboy at gmail dot com @ 2014-11-21 3:52 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64009 --- Comment #2 from Shanyao Chen <chenshanyaoboy at gmail dot com> --- ok, aarch64 target has reported on https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64011 (In reply to Andrew Pinski from comment #1) > >aarch64 also have the same problem Please file that separately since it is a different issue as it is a different target. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/64009] ICE when compiling pr48335-2.c with armeb-linux-gnueabi-gcc 2014-11-21 2:18 [Bug target/64009] New: ICE when compiling pr48335-2.c with armeb-linux-gnueabi-gcc chenshanyaoboy at gmail dot com 2014-11-21 2:33 ` [Bug target/64009] " pinskia at gcc dot gnu.org 2014-11-21 3:52 ` chenshanyaoboy at gmail dot com @ 2014-11-27 14:38 ` ramana at gcc dot gnu.org 2024-03-15 22:04 ` pinskia at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: ramana at gcc dot gnu.org @ 2014-11-27 14:38 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64009 Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ice-on-valid-code Status|UNCONFIRMED |NEW Last reconfirmed| |2014-11-27 CC| |ramana at gcc dot gnu.org Ever confirmed|0 |1 Known to fail| |5.0 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/64009] ICE when compiling pr48335-2.c with armeb-linux-gnueabi-gcc 2014-11-21 2:18 [Bug target/64009] New: ICE when compiling pr48335-2.c with armeb-linux-gnueabi-gcc chenshanyaoboy at gmail dot com ` (2 preceding siblings ...) 2014-11-27 14:38 ` ramana at gcc dot gnu.org @ 2024-03-15 22:04 ` pinskia at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu.org @ 2024-03-15 22:04 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64009 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |5.0 Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Fixed. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2024-03-15 22:04 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-11-21 2:18 [Bug target/64009] New: ICE when compiling pr48335-2.c with armeb-linux-gnueabi-gcc chenshanyaoboy at gmail dot com 2014-11-21 2:33 ` [Bug target/64009] " pinskia at gcc dot gnu.org 2014-11-21 3:52 ` chenshanyaoboy at gmail dot com 2014-11-27 14:38 ` ramana at gcc dot gnu.org 2024-03-15 22:04 ` pinskia at gcc dot gnu.org
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).