On Mon, 2021-12-20 at 15:35 +0800, Xi Ruoyao via Gcc-patches wrote:
> Hi,
>
> I've bootstraped the patch with my GNU-stack fix
> (https://github.com/loongson/gcc/pull/62) and --enable-werror-always.
> Bootstrap succeeded, but with some warnings:
>
> ../../gcc/config/loongarch/loongarch.md:3205:1: warning: operand 0 missing
> mode?
> ../../gcc/config/loongarch/loongarch.md:3282:1: warning: operand 1 missing
> mode?
> ../../gcc/config/loongarch/loongarch.md:3329:1: warning: operand 1 missing
> mode?
> ../../gcc/config/loongarch/loongarch.md:3392:1: warning: operand 0 missing
> mode?
> ../../gcc/config/loongarch/loongarch.md:3470:1: warning: operand 1 missing
> mode?
> ../../gcc/config/loongarch/loongarch.md:3520:1: warning: operand 1 missing
> mode?
>
> A similar issue exists for MIPS (PR101593) and I've not figured out how
> to silence these warnings.
>
> I'm trying to run GCC regression test on LoongArch, but all my previous
> tries couldn't finish because a kernel panic was triggered. The kernel
> was built from source pulled from
> https://github.com/loongson/linux/tree/loongarch-next.
>
> I'm not sure if this is a bug in Huacai's patches, or a bug in mainline
> kernel, or even a hardware issue. If you have some idea about the panic
> please inform me (this is off-topic though).
Well, I replaced the memory module and the system seems running stable...
Test summary is attached.
--
Xi Ruoyao <[email protected]>
School of Aerospace Science and Technology, Xidian University
Native configuration is loongarch64-unknown-linux-gnu
=== g++ tests ===
Running target unix
FAIL: tmpdir-g++.dg-struct-layout-1/t033 cp_compat_x_tst.o-cp_compat_y_tst.o
execute
FAIL: c-c++-common/spec-barrier-1.c -std=gnu++98 (test for excess errors)
FAIL: c-c++-common/spec-barrier-1.c -std=gnu++14 (test for excess errors)
FAIL: c-c++-common/spec-barrier-1.c -std=gnu++17 (test for excess errors)
FAIL: c-c++-common/spec-barrier-1.c -std=gnu++2a (test for excess errors)
FAIL: g++.dg/tree-ssa/pr90883.C scan-tree-dump dse1 "Deleted redundant store:
.*.a = {}"
FAIL: g++.dg/warn/Waddress-5.C -std=gnu++98 (test for excess errors)
FAIL: g++.dg/warn/Waddress-5.C -std=gnu++14 (test for excess errors)
FAIL: g++.dg/warn/Waddress-5.C -std=gnu++17 (test for excess errors)
FAIL: g++.dg/warn/Waddress-5.C -std=gnu++2a (test for excess errors)
FAIL: g++.dg/lto/pr64076 cp_lto_pr64076_0.o-cp_lto_pr64076_1.o link, -O0 -flto
-shared -fPIC
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++17 at line 3 (test for errors,
line )
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2a at line 3 (test for errors,
line )
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2b at line 3 (test for errors,
line )
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_a.H -std=c++17 (internal compiler error:
tree check: expected var_decl or function_decl or field_decl or type_decl or
concept_decl or template_decl, have namespace_decl in get_merge_kind, at
cp/module.cc:10074)
FAIL: g++.dg/modules/xtreme-header-3_a.H -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header-3_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header-3_a.H -std=c++2a (internal compiler error:
tree check: expected var_decl or function_decl or field_decl or type_decl or
concept_decl or template_decl, have namespace_decl in get_merge_kind, at
cp/module.cc:10074)
FAIL: g++.dg/modules/xtreme-header-3_a.H -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header-3_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header-3_a.H -std=c++2b (internal compiler error:
tree check: expected var_decl or function_decl or field_decl or type_decl or
concept_decl or template_decl, have namespace_decl in get_merge_kind, at
cp/module.cc:10074)
FAIL: g++.dg/modules/xtreme-header-3_a.H -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header-3_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header-3_b.C -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_b.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_b.C -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_c.C -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_c.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_c.C -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-5_a.H -std=c++2a (internal compiler error:
tree check: expected var_decl or function_decl or field_decl or type_decl or
concept_decl or template_decl, have namespace_decl in get_merge_kind, at
cp/module.cc:10074)
FAIL: g++.dg/modules/xtreme-header-5_a.H -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-5_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header-5_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header-5_a.H -std=c++2b (internal compiler error:
tree check: expected var_decl or function_decl or field_decl or type_decl or
concept_decl or template_decl, have namespace_decl in get_merge_kind, at
cp/module.cc:10074)
FAIL: g++.dg/modules/xtreme-header-5_a.H -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-5_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header-5_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header-5_b.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-5_b.C -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header_a.H -std=c++17 (internal compiler error:
tree check: expected var_decl or function_decl or field_decl or type_decl or
concept_decl or template_decl, have namespace_decl in get_merge_kind, at
cp/module.cc:10074)
FAIL: g++.dg/modules/xtreme-header_a.H -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/xtreme-header_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header_a.H -std=c++2a (internal compiler error:
tree check: expected var_decl or function_decl or field_decl or type_decl or
concept_decl or template_decl, have namespace_decl in get_merge_kind, at
cp/module.cc:10074)
FAIL: g++.dg/modules/xtreme-header_a.H -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header_a.H -std=c++2b (internal compiler error:
tree check: expected var_decl or function_decl or field_decl or type_decl or
concept_decl or template_decl, have namespace_decl in get_merge_kind, at
cp/module.cc:10074)
FAIL: g++.dg/modules/xtreme-header_a.H -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header_b.C -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/xtreme-header_b.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header_b.C -std=c++2b (test for excess errors)
=== g++ Summary ===
# of expected passes 214730
# of unexpected failures 54
# of expected failures 1424
# of unsupported tests 9793
/home/xry111/gcc-r12-6062+lav3/build/gcc/xg++ version 12.0.0 20211219
(experimental) (GCC)
=== gcc tests ===
Running target unix
FAIL: gcc.dg/analyzer/analyzer-verbosity-2a.c (test for excess errors)
FAIL: gcc.dg/analyzer/analyzer-verbosity-3a.c (test for excess errors)
FAIL: gcc.dg/analyzer/edges-1.c (test for excess errors)
FAIL: gcc.dg/analyzer/file-1.c (test for excess errors)
FAIL: gcc.dg/analyzer/file-2.c (test for excess errors)
FAIL: gcc.dg/analyzer/file-paths-1.c (test for excess errors)
FAIL: gcc.dg/analyzer/file-pr58237.c (test for excess errors)
FAIL: gcc.dg/analyzer/pr99716-1.c (test for excess errors)
FAIL: gcc.dg/compat/scalar-by-value-3 c_compat_x_tst.o-c_compat_y_tst.o execute
FAIL: c-c++-common/spec-barrier-1.c -Wc++-compat (test for excess errors)
FAIL: gcc.dg/Warray-bounds-48.c pr102706 (test for warnings, line 33)
FAIL: gcc.dg/Warray-bounds-48.c pr102706 (test for warnings, line 133)
FAIL: gcc.dg/Wzero-length-array-bounds-2.c (test for excess errors)
XPASS: gcc.dg/attr-alloc_size-11.c missing range info for signed char (test for
warnings, line 50)
XPASS: gcc.dg/attr-alloc_size-11.c missing range info for short (test for
warnings, line 51)
FAIL: gcc.dg/builtin-apply2.c execution test
FAIL: gcc.dg/pr102892-1.c (test for excess errors)
FAIL: gcc.dg/pr44194-1.c scan-rtl-dump dse1 "global deletions = (2|3)"
FAIL: gcc.dg/pr44194-1.c scan-rtl-dump-not final "insn[: ][^\\n]*set
\\\\(mem(?![^\\n]*scratch)"
FAIL: gcc.dg/stack-usage-1.c scan-stack-usage foo\\t(256|264)\\tstatic
XPASS: gcc.dg/uninit-pr89230-1.c uninitialized (test for bogus messages, line
12)
FAIL: gcc.dg/uninit-pr89230-1.c (test for bogus messages, line 21)
XPASS: gcc.dg/uninit-pred-7_a.c bogus warning (test for bogus messages, line 26)
FAIL: gcc.dg/uninit-pred-9_b.c bogus warning (test for bogus messages, line 20)
FAIL: gcc.dg/fixed-point/composite-type.c (test for excess errors)
FAIL: gcc.dg/torture/builtin-fp-int-inexact-c2x.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
FAIL: gcc.dg/torture/fp-uint64-convert-double-1.c -O3 -g (internal compiler
error: Segmentation fault)
FAIL: gcc.dg/torture/fp-uint64-convert-double-1.c -O3 -g (test for excess
errors)
UNRESOLVED: gcc.dg/torture/fp-uint64-convert-double-1.c -O3 -g compilation
failed to produce executable
FAIL: gcc.dg/torture/fp-uint64-convert-double-2.c -O3 -g (internal compiler
error: Segmentation fault)
FAIL: gcc.dg/torture/fp-uint64-convert-double-2.c -O3 -g (test for excess
errors)
UNRESOLVED: gcc.dg/torture/fp-uint64-convert-double-2.c -O3 -g compilation
failed to produce executable
XPASS: gcc.dg/tree-ssa/20040204-1.c scan-tree-dump-times optimized "link_error" 0
FAIL: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;"
FAIL: gcc.dg/tree-ssa/ssa-sink-18.c scan-tree-dump-times sink2 "Sunk
statements: 4" 1
=== gcc Summary ===
# of expected passes 131066
# of unexpected failures 28
# of unexpected successes 5
# of expected failures 958
# of unresolved testcases 2
# of unsupported tests 2236
/home/xry111/gcc-r12-6062+lav3/build/gcc/xgcc version 12.0.0 20211219
(experimental) (GCC)
=== gfortran tests ===
Running target unix
FAIL: gfortran.dg/bind_c_array_params_2.f90 -O scan-assembler-times [
\\t][\$,_0-9]*myBindC 1
FAIL: gfortran.dg/pr95690.f90 -O (test for errors, line 6)
FAIL: gfortran.dg/pr95690.f90 -O (test for excess errors)
FAIL: gfortran.dg/unlimited_polymorphic_3.f03 -Os execution test
FAIL: gfortran.dg/vector_subscript_1.f90 -O1 execution test
FAIL: gfortran.dg/vector_subscript_1.f90 -O2 execution test
FAIL: gfortran.dg/vector_subscript_1.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution test
FAIL: gfortran.dg/vector_subscript_1.f90 -O3 -g execution test
FAIL: gfortran.dg/vector_subscript_1.f90 -Os execution test
=== gfortran Summary ===
# of expected passes 64110
# of unexpected failures 9
# of expected failures 241
# of unsupported tests 180
/home/xry111/gcc-r12-6062+lav3/build/gcc/gfortran version 12.0.0 20211219
(experimental) (GCC)
=== objc tests ===
Running target unix
=== objc Summary ===
# of expected passes 2844
# of unsupported tests 71
/home/xry111/gcc-r12-6062+lav3/build/gcc/xgcc version 12.0.0 20211219
(experimental) (GCC)
=== libatomic tests ===
Running target unix
=== libatomic Summary ===
# of expected passes 54
=== libgomp tests ===
Running target unix
=== libgomp Summary ===
# of expected passes 11754
# of expected failures 103
# of unsupported tests 623
=== libstdc++ tests ===
Running target unix
FAIL: 22_locale/numpunct/members/char/3.cc execution test
=== libstdc++ Summary ===
# of expected passes 14841
# of unexpected failures 1
# of expected failures 95
# of unsupported tests 399
Compiler version: 12.0.0 20211219 (experimental) (GCC)
Platform: loongarch64-unknown-linux-gnu
configure flags: --prefix=/usr --disable-multilib --with-system-zlib
--enable-werror-always
