Wonder if I am the only one to see this:
https://gcc.gnu.org/pipermail/gcc-testresults/2023-August/792616.html
To quote:
during RTL pass: split1
/home/toon/compilers/gcc/libgfortran/generated/matmul_i1.c: In function
'matmul_i1_avx512f':
/home/toon/compilers/gcc/libgfortran/generated/matmul_i1.c:1781:1:
internal compiler error: RTL check: expected elt 0 type 'i' or 'n', have
'w' (rtx const_int) in vpternlog_redundant_operand_mask, at
config/i386/i386.cc:19460
1781 | }
| ^
during RTL pass: split1
/home/toon/compilers/gcc/libgfortran/generated/matmul_i2.c: In function
'matmul_i2_avx512f':
/home/toon/compilers/gcc/libgfortran/generated/matmul_i2.c:1781:1:
internal compiler error: RTL check: expected elt 0 type 'i' or 'n', have
'w' (rtx const_int) in vpternlog_redundant_operand_mask, at
config/i386/i386.cc:19460
1781 | }
| ^
0x7a5cc7 rtl_check_failed_type2(rtx_def const*, int, int, int, char
const*, int, char const*)
/home/toon/compilers/gcc/gcc/rtl.cc:761
0x82bf8d vpternlog_redundant_operand_mask(rtx_def**)
/home/toon/compilers/gcc/gcc/config/i386/i386.cc:19460
0x1f1295b split_44
/home/toon/compilers/gcc/gcc/config/i386/sse.md:12730
0x1f1295b split_63
/home/toon/compilers/gcc/gcc/config/i386/sse.md:28428
0xe7663b try_split(rtx_def*, rtx_insn*, int)
/home/toon/compilers/gcc/gcc/emit-rtl.cc:3800
0xe76cff try_split(rtx_def*, rtx_insn*, int)
/home/toon/compilers/gcc/gcc/emit-rtl.cc:3972
0x11b2938 split_insn
/home/toon/compilers/gcc/gcc/recog.cc:3385
0x11b2eff split_all_insns()
/home/toon/compilers/gcc/gcc/recog.cc:3489
0x11dd9c8 execute
/home/toon/compilers/gcc/gcc/recog.cc:4413
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
make[3]: *** [Makefile:4584: matmul_i1.lo] Error 1
make[3]: *** Waiting for unfinished jobs....
--
Toon Moene - e-mail: t...@moene.org - phone: +31 346 214290
Saturnushof 14, 3738 XG Maartensdijk, The Netherlands
