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* [Bug target/111212] New: internal compiler error: in extract_insn, at recog.cc:2791 @ 2023-08-28 7:54 malat at debian dot org 2023-08-28 7:56 ` [Bug target/111212] " malat at debian dot org ` (4 more replies) 0 siblings, 5 replies; 6+ messages in thread From: malat at debian dot org @ 2023-08-28 7:54 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111212 Bug ID: 111212 Summary: internal compiler error: in extract_insn, at recog.cc:2791 Product: gcc Version: 13.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: malat at debian dot org Target Milestone: --- Created attachment 55806 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55806&action=edit Preprocessed source I cannot compile highway on powerpc (Debian/ppc32). It fails with: /home/malat/highway/hwy/tests/table_test.cc:189:3: error: unrecognizable insn: 189 | } | ^ (insn 231 227 232 8 (set (reg:DI 192) (ashift:DI (reg:DI 191) (const_int 56 [0x38]))) "/home/malat/highway/hwy/tests/table_test.cc":165:22 -1 (nil)) during RTL pass: vregs /home/malat/highway/hwy/tests/table_test.cc:189:3: internal compiler error: in extract_insn, at recog.cc:2791 0x10813967 internal_error(char const*, ...) ???:0 0x10813a77 fancy_abort(char const*, int, char const*) ???:0 0x1041cb67 _fatal_insn(char const*, rtx_def const*, char const*, int, char const*) ???:0 0x1041cba3 _fatal_insn_not_found(rtx_def const*, char const*, int, char const*) ???:0 0x10bc12b7 extract_insn(rtx_insn*) ???:0 Please submit a full bug report, with preprocessed source. Please include the complete backtrace with any bug report. See <file:///usr/share/doc/gcc-13/README.Bugs> for instructions. Preprocessed source stored into /tmp/cciw5XZG.out file, please attach this to your bugreport. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/111212] internal compiler error: in extract_insn, at recog.cc:2791 2023-08-28 7:54 [Bug target/111212] New: internal compiler error: in extract_insn, at recog.cc:2791 malat at debian dot org @ 2023-08-28 7:56 ` malat at debian dot org 2023-08-28 9:26 ` [Bug target/111212] [13/14 Regression] " rguenth at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: malat at debian dot org @ 2023-08-28 7:56 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111212 --- Comment #1 from Mathieu Malaterre <malat at debian dot org> --- Compilation line: % /usr/bin/c++ -freport-bug -DHWY_STATIC_DEFINE -DTOOLCHAIN_MISS_ASM_HWCAP_H -I/home/malat/highway -maltivec -mcpu=power8 -O2 -g -DNDEBUG -fPIE -fvisibility=hidden -fvisibility-inlines-hidden -Wno-builtin-macro-redefined -D__DATE__=\"redacted\" -D__TIMESTAMP__=\"redacted\" -D__TIME__=\"redacted\" -fmerge-all-constants -Wall -Wextra -Wconversion -Wsign-conversion -Wvla -Wnon-virtual-dtor -fmath-errno -fno-exceptions -DHWY_IS_TEST=1 -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/table_test.dir/hwy/tests/table_test.cc.o -MF CMakeFiles/table_test.dir/hwy/tests/table_test.cc.o.d -o CMakeFiles/table_test.dir/hwy/tests/table_test.cc.o -c /home/malat/highway/hwy/tests/table_test.cc ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/111212] [13/14 Regression] internal compiler error: in extract_insn, at recog.cc:2791 2023-08-28 7:54 [Bug target/111212] New: internal compiler error: in extract_insn, at recog.cc:2791 malat at debian dot org 2023-08-28 7:56 ` [Bug target/111212] " malat at debian dot org @ 2023-08-28 9:26 ` rguenth at gcc dot gnu.org 2023-08-28 14:48 ` malat at debian dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2023-08-28 9:26 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111212 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |13.3 Summary|internal compiler error: in |[13/14 Regression] internal |extract_insn, at |compiler error: in |recog.cc:2791 |extract_insn, at | |recog.cc:2791 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/111212] [13/14 Regression] internal compiler error: in extract_insn, at recog.cc:2791 2023-08-28 7:54 [Bug target/111212] New: internal compiler error: in extract_insn, at recog.cc:2791 malat at debian dot org 2023-08-28 7:56 ` [Bug target/111212] " malat at debian dot org 2023-08-28 9:26 ` [Bug target/111212] [13/14 Regression] " rguenth at gcc dot gnu.org @ 2023-08-28 14:48 ` malat at debian dot org 2023-08-30 2:31 ` linkw at gcc dot gnu.org 2023-08-30 2:42 ` linkw at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: malat at debian dot org @ 2023-08-28 14:48 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111212 --- Comment #2 from Mathieu Malaterre <malat at debian dot org> --- reduced: % g++ -maltivec -mcpu=power8 -O2 -c testcase.i testcase.i:15:30: warning: '{anonymous}::m<f []> {anonymous}::n(a) [with f = short int]' used but never defined 15 | template <typename f> m<f[]> n(a); | ^ testcase.i: In function 'void f::o::b()': testcase.i:66:25: error: unrecognizable insn: 66 | void b() { bo(bj<s>()); } | ^ (insn 14 10 15 2 (set (reg:DI 127) (ashift:DI (reg:DI 126) (const_int 56 [0x38]))) "testcase.i":61:8 -1 (nil)) during RTL pass: vregs testcase.i:66:25: internal compiler error: in extract_insn, at recog.cc:2791 0x10813967 internal_error(char const*, ...) ???:0 0x10813a77 fancy_abort(char const*, int, char const*) ???:0 0x1041cb67 _fatal_insn(char const*, rtx_def const*, char const*, int, char const*) ???:0 0x1041cba3 _fatal_insn_not_found(rtx_def const*, char const*, int, char const*) ???:0 0x10bc12b7 extract_insn(rtx_insn*) ???:0 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See <file:///usr/share/doc/gcc-13/README.Bugs> for instructions. with: % cat testcase.i typedef int a; typedef short b; namespace c { template <typename e> struct g { using h = e &; }; template <typename e> using i = typename g<e>::h; template <typename e> struct k { using h = i<e>; }; template <typename e, typename = e> class ad; template <typename e, typename l> class ad<e[], l> { public: typename k<e>::h operator[](a); }; } // namespace c namespace { template <typename f> using m = c::ad<f>; template <typename f> m<f[]> n(a); } // namespace #pragma GCC target "cpu=power10" namespace f { namespace o { template <typename q, a, int> struct p { using f = q; }; namespace detail { template <typename f, a, int> struct aq { using h = p<f, 6, 0>; }; template <typename f, a, int as> struct at { static constexpr a au = 0; using h = typename aq<f, au, as>::h; }; } // namespace detail template <typename f, a aw, int as> using ax = typename detail::at<f, aw, as>::h; template <class ay> using az = typename ay::f; namespace detail { template <typename f, a, a bc, class bd, int as> struct be { static void bf(a, a) { ax<f, bc, as> d; bd()(f(), d); } }; } // namespace detail template <class bd, int as> class bg { public: template <typename f> void operator()(f) { a bh; constexpr a bi = as; constexpr a bc{}; detail::be<f, bi, bc, bd, as>::bf(1, bh); } }; template <class bd> class bj { public: template <typename f> void operator()(f r) { bg<bd, 0>()(r); } }; template <class bk> void bl(bk bm) { bm(b()); } template <class bk> void bn(bk bm) { bl(bm); } template <class bk> void bo(bk bm) { bn(bm); } struct s { template <class f, class ay> void operator()(f, ay) { ay bp; using bq = az<decltype(bp)>; a br; auto bs = n<bq>(br); bq bt[]{8, 5, 4, 4, 5, 4, 9, 8, 5}; for (a j;;) bs[j] = bt[j]; } }; void b() { bo(bj<s>()); } } // namespace o } // namespace f ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/111212] [13/14 Regression] internal compiler error: in extract_insn, at recog.cc:2791 2023-08-28 7:54 [Bug target/111212] New: internal compiler error: in extract_insn, at recog.cc:2791 malat at debian dot org ` (2 preceding siblings ...) 2023-08-28 14:48 ` malat at debian dot org @ 2023-08-30 2:31 ` linkw at gcc dot gnu.org 2023-08-30 2:42 ` linkw at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: linkw at gcc dot gnu.org @ 2023-08-30 2:31 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111212 Kewen Lin <linkw at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |linkw at gcc dot gnu.org Resolution|--- |DUPLICATE Status|UNCONFIRMED |RESOLVED --- Comment #3 from Kewen Lin <linkw at gcc dot gnu.org> --- Thanks for reporting. lxvl isn't valid for 32bit env, this is duplicated of PR96762. Haochen had posted a patch to fix it: https://gcc.gnu.org/pipermail/gcc-patches/2023-August/628637.html, I've reviewed and approved it, it should be landed soon. *** This bug has been marked as a duplicate of bug 96762 *** ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/111212] [13/14 Regression] internal compiler error: in extract_insn, at recog.cc:2791 2023-08-28 7:54 [Bug target/111212] New: internal compiler error: in extract_insn, at recog.cc:2791 malat at debian dot org ` (3 preceding siblings ...) 2023-08-30 2:31 ` linkw at gcc dot gnu.org @ 2023-08-30 2:42 ` linkw at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: linkw at gcc dot gnu.org @ 2023-08-30 2:42 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111212 --- Comment #4 from Kewen Lin <linkw at gcc dot gnu.org> --- btw, I think the field "known to work" isn't quite exact, at least I verified it failed with powerpc64 gcc 12.3.0 with -m32, as which release PR96762 was filed for, I'd expect it also fail for gcc 11.4.0. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-08-30 2:42 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2023-08-28 7:54 [Bug target/111212] New: internal compiler error: in extract_insn, at recog.cc:2791 malat at debian dot org 2023-08-28 7:56 ` [Bug target/111212] " malat at debian dot org 2023-08-28 9:26 ` [Bug target/111212] [13/14 Regression] " rguenth at gcc dot gnu.org 2023-08-28 14:48 ` malat at debian dot org 2023-08-30 2:31 ` linkw at gcc dot gnu.org 2023-08-30 2:42 ` linkw at gcc dot gnu.org
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