https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121501
--- Comment #2 from Kishan Parmar <kishan at gcc dot gnu.org> ---
/home/kishan/CI/build/gcc/xgcc -B/home/kishan/CI/build/gcc/
/home/kishan/CI/gcc/gcc/testsuite/gcc.target/powerpc/sse4_1-blendps-2.c
-fdiagnostics-plain-output -O2 -mvsx -Wno-psabi -lm -o ./sse4_1-blendps-2.exe
during RTL pass: combine
/home/kishan/CI/gcc/gcc/testsuite/gcc.target/powerpc/sse4_1-blendps-2.c: In
function ‘check_blendps’:
/home/kishan/CI/gcc/gcc/testsuite/gcc.target/powerpc/sse4_1-blendps-2.c:42:1:
internal compiler error: in gen_rtx_SUBREG, at emit-rtl.cc:1048
0x121fc7af internal_error(char const*, ...)
/home/kishan/CI/build/../gcc/gcc/diagnostic-global-context.cc:534
0x102cd533 fancy_abort(char const*, int, char const*)
/home/kishan/CI/build/../gcc/gcc/diagnostics/context.cc:1640
0x106e8b33 gen_rtx_SUBREG(machine_mode, rtx_def*, poly_int<1u, unsigned long>)
/home/kishan/CI/build/../gcc/gcc/emit-rtl.cc:1048
0x106e8b33 gen_rtx_SUBREG(machine_mode, rtx_def*, poly_int<1u, unsigned long>)
/home/kishan/CI/build/../gcc/gcc/emit-rtl.cc:1046
0x11e44987 simplify_gen_subreg(machine_mode, rtx_def*, machine_mode,
poly_int<1u, unsigned long>)
/home/kishan/CI/build/../gcc/gcc/rtl.h:3618
0x11e44987 if_then_else_cond
/home/kishan/CI/build/../gcc/gcc/combine.cc:9487
0x11e44a4b if_then_else_cond
/home/kishan/CI/build/../gcc/gcc/combine.cc:9352
0x11e56c23 combine_simplify_rtx
/home/kishan/CI/build/../gcc/gcc/combine.cc:5824
0x11e5a3cb subst
/home/kishan/CI/build/../gcc/gcc/combine.cc:5660
0x11e59cff subst
/home/kishan/CI/build/../gcc/gcc/combine.cc:5587
0x11e59cff subst
/home/kishan/CI/build/../gcc/gcc/combine.cc:5587
0x11e5ea4b try_combine
/home/kishan/CI/build/../gcc/gcc/combine.cc:3357
0x11e65817 combine_instructions
/home/kishan/CI/build/../gcc/gcc/combine.cc:1293
0x11e65817 rest_of_handle_combine
/home/kishan/CI/build/../gcc/gcc/combine.cc:15231
0x11e65817 execute
/home/kishan/CI/build/../gcc/gcc/combine.cc:15275
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.
