public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [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
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).