AIX build broken with OpenXL (ibm-clang) #5467
Description
/opt/IBM/openxlC/17.1.2/bin/ibm-clang_r -c -O2 -DSMALL_MATRIX_OPT -DGEMM_GEMV_FORWARD -DSBGEMM_GEMV_FORWARD -DMAX_STACK_ALLOC=2048 -fopenmp -DHAVE_P10_SUPPORT -Wall -DF_INTERFACE_IBM -fPIC -DDYNAMIC_ARCH -DSMP_SERVER -DUSE_OPENMP -DNO_WARMUP -DMAX_CPU_NUMBER=16 -DMAX_PARALLEL_NUMBER=1 -DBUILD_BFLOAT16 -DBUILD_SINGLE=1 -DBUILD_DOUBLE=1 -DBUILD_COMPLEX=1 -DBUILD_COMPLEX16=1 -DVERSION=\"0.3.30.dev\" -O3 -mcpu=power8 -mtune=power8 -mvsx -fno-fast-math -DUSE_OPENMP -fopenmp -fno-integrated-as -m64 -UASMNAME -UASMFNAME -UNAME -UCNAME -UCHAR_NAME -UCHAR_CNAME -DASMNAME=zasum_k_POWER8 -DASMFNAME=zasum_k_POWER8_ -DNAME=zasum_k_POWER8_ -DCNAME=zasum_k_POWER8 -DCHAR_NAME=\"zasum_k_POWER8_\" -DCHAR_CNAME=\"zasum_k_POWER8\" -DNO_AFFINITY -DTS=_POWER8 -I.. -DBUILD_KERNEL -DTABLE_NAME=gotoblas_POWER8 -DDOUBLE -DCOMPLEX -DCOMPLEX -DDOUBLE ../kernel/power/zasum.c -o zasum_k_POWER8.o
In file included from ../kernel/power/zasum.c:51:
../kernel/power/zasum_microk_power8.c:158:8: error: expected ')'
158 | "b" (16), // 8
| ^
1 error generated.
make[1]: *** [Makefile.L1:738: zasum_k_POWER8.o] Error 1
make[1]: *** Waiting for unfinished jobs....
1 warning generated.
Assertion failed: IsValid && "Failed to parse output constraint", file clang/lib/CodeGen/CGStmt.cpp, line 2438, void clang::CodeGen::CodeGenFunction::EmitAsmStmt(const clang::AsmStmt &)()
PLEASE submit a bug report to https://ibm.biz/openxlcpp-support and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: /opt/IBM/openxlC/17.1.2/bin/.ibm-clang.orig -cc1 -triple powerpc64-ibm-aix7.2.0.0 -S -disable-free -clear-ast-before-backend -main-file-name zcopy.c -mrelocation-model pic -pic-level 2 -mframe-pointer=none -fmath-errno -ffp-contract=on -fno-rounding-math -no-integrated-as -mconstructor-aliases -fxl-pragma-pack -fno-err-pragma-mc-func-aix -target-cpu pwr8 -target-feature +vsx -tune-cpu pwr8 -mfloat-abi hard -gstrict-dwarf -gno-column-info -fno-dwarf-directory-asm -fdata-sections -fcoverage-compilation-dir=/home/buildusr/jenkins/workspace/OpenBLAS-openxl/OpenBLAS/kernel -resource-dir /opt/IBM/openxlC/17.1.2/lib/clang/17 -D SMALL_MATRIX_OPT -D GEMM_GEMV_FORWARD -D SBGEMM_GEMV_FORWARD -D MAX_STACK_ALLOC=2048 -D HAVE_P10_SUPPORT -D F_INTERFACE_IBM -D DYNAMIC_ARCH -D SMP_SERVER -D USE_OPENMP -D NO_WARMUP -D MAX_CPU_NUMBER=16 -D MAX_PARALLEL_NUMBER=1 -D BUILD_BFLOAT16 -D BUILD_SINGLE=1 -D BUILD_DOUBLE=1 -D BUILD_COMPLEX=1 -D BUILD_COMPLEX16=1 -D VERSION=\"0.3.30.dev\" -D USE_OPENMP -U ASMNAME -U ASMFNAME -U NAME -U CNAME -U CHAR_NAME -U CHAR_CNAME -D ASMNAME=zcopy_k_POWER8 -D ASMFNAME=zcopy_k_POWER8_ -D NAME=zcopy_k_POWER8_ -D CNAME=zcopy_k_POWER8 -D CHAR_NAME=\"zcopy_k_POWER8_\" -D CHAR_CNAME=\"zcopy_k_POWER8\" -D NO_AFFINITY -D TS=_POWER8 -I .. -D BUILD_KERNEL -D TABLE_NAME=gotoblas_POWER8 -D DOUBLE -D COMPLEX -D COMPLEX -D DOUBLE -D C_INTERFACE -internal-isystem /opt/IBM/openxlC/17.1.2/lib/clang/17/include/ppc_wrappers -internal-isystem /opt/IBM/openxlC/17.1.2/lib/clang/17/include -internal-isystem /opt/IBM/openxlC/17.1.2/bin/../include/openmp -internal-isystem /usr/include -internal-isystem /opt/IBM/xlmass/10.1.1/include -O3 -Wall -fdebug-compilation-dir=/home/buildusr/jenkins/workspace/OpenBLAS-openxl/OpenBLAS/kernel -ferror-limit 19 -fopenmp -pthread -fno-signed-char -fno-use-cxa-atexit -fgnuc-version=4.2.1 -mnocsect -fexec-charset UTF-8 -vectorize-loops -vectorize-slp -o /tmp/zcopy-39816a.s -x c ../kernel/power/zcopy.c
1. <eof> parser at end of file
2. Per-file LLVM IR generation
3. ../kernel/power/zcopy_microk_power8.c:38:13: Generating code for declaration 'zcopy_kernel_16'
Offset 0x000000c0 pthread_kill
Offset 0x00000048 _p_raise
Offset 0x0000004c raise
Offset 0x000000bc abort
Offset 0x0000027c __assert_c99
Offset 0x000049f8 clang::CodeGen::CodeGenFunction::EmitAsmStmt(clang::AsmStmt const&)
Offset 0x00000260 clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const*, llvm::ArrayRef<clang::Attr const*>)
Offset 0x000002ac clang::CodeGen::CodeGenFunction::EmitCompoundStmtWithoutScope(clang::CompoundStmt const&, bool, clang::CodeGen::AggValueSlot)
Offset 0x00000844 clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl, llvm::Function*, clang::CodeGen::CGFunctionInfo const&)
Offset 0x00000204 clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition(clang::GlobalDecl, llvm::GlobalValue*)
Offset 0x00000288 clang::CodeGen::CodeGenModule::EmitGlobalDefinition(clang::GlobalDecl, llvm::GlobalValue*)
Offset 0x00000364 clang::CodeGen::CodeGenModule::EmitDeferred() (.599_rfcloned)
Offset 0x00000390 clang::CodeGen::CodeGenModule::EmitDeferred()
Offset 0x00000090 clang::CodeGen::CodeGenModule::Release()
Offset 0x0000007c (anonymous namespace)::CodeGeneratorImpl::HandleTranslationUnit(clang::ASTContext&)
Offset 0x00000128 clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&)
Offset 0x00000370 clang::ParseAST(clang::Sema&, bool, bool)
Offset 0x00000100 clang::ASTFrontendAction::ExecuteAction()
Offset 0x0000026c clang::CodeGenAction::ExecuteAction()
Offset 0x000000bc clang::FrontendAction::Execute()
Offset 0x00000508 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&)
Offset 0x00000320 clang::ExecuteCompilerInvocation(clang::CompilerInstance*)
Offset 0x00000690 cc1_main(llvm::ArrayRef<char const*>, char const*, void*)
Offset 0x000001c4 ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&)
Offset 0x00002c80 clang_main(int, char**, llvm::ToolContext const&)
Offset 0x00000028 main
--- End of call chain ---
../kernel/power/zdot.c:41:13: warning: unknown pragma ignored [-Wunknown-pragmas]
41 | #pragma GCC optimize "O1"
| ^
In file included from ../kernel/power/zdot.c:42:
../kernel/power/zdot_microk_power8.c:189:26: error: expected expression
189 | "=m" (*(double) (*)[4]) dot),
| ^
../kernel/power/zdot_microk_power8.c:189:27: error: expected ')'
189 | "=m" (*(double) (*)[4]) dot),
| ^
../kernel/power/zdot_microk_power8.c:189:13: note: to match this '('
189 | "=m" (*(double) (*)[4]) dot),
| ^
../kernel/power/zdot_microk_power8.c:189:36: error: expected expression
189 | "=m" (*(double) (*)[4]) dot),
| ^
../kernel/power/zdot_microk_power8.c:190:13: error: called object type 'char[3]' is not a function or function pointer
190 | "+r" (n), // 1
| ~~~~ ^
../kernel/power/zdot_microk_power8.c:191:13: error: called object type 'char[3]' is not a function or function pointer
191 | "+b" (x), // 2
| ~~~~ ^
../kernel/power/zdot_microk_power8.c:192:13: error: called object type 'char[3]' is not a function or function pointer
192 | "+b" (y) // 3
| ~~~~ ^
1 warning and 6 errors generated.
make[1]: *** [Makefile.L1:854: zdotc_k_POWER8.o] Error 1
../kernel/power/../arm/znrm2.c:65:8: warning: absolute value function 'abs' given an argument of type 'BLASLONG' (aka 'long') but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
65 | while(abs(i) < abs(n))
| ^
../kernel/power/../arm/znrm2.c:65:8: note: use function 'labs' instead
65 | while(abs(i) < abs(n))
| ^~~
| labs
../kernel/power/../arm/znrm2.c:65:17: warning: absolute value function 'abs' given an argument of type 'BLASLONG' (aka 'long') but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
65 | while(abs(i) < abs(n))
| ^
../kernel/power/../arm/znrm2.c:65:17: note: use function 'labs' instead
65 | while(abs(i) < abs(n))
| ^~~
| labs
../kernel/power/zdot.c:41:13: warning: unknown pragma ignored [-Wunknown-pragmas]
41 | #pragma GCC optimize "O1"
| ^
In file included from ../kernel/power/zdot.c:42:
../kernel/power/zdot_microk_power8.c:189:26: error: expected expression
189 | "=m" (*(double) (*)[4]) dot),
| ^
../kernel/power/zdot_microk_power8.c:189:27: error: expected ')'
189 | "=m" (*(double) (*)[4]) dot),
| ^
../kernel/power/zdot_microk_power8.c:189:13: note: to match this '('
189 | "=m" (*(double) (*)[4]) dot),
| ^
../kernel/power/zdot_microk_power8.c:189:36: error: expected expression
189 | "=m" (*(double) (*)[4]) dot),
| ^
../kernel/power/zdot_microk_power8.c:190:13: error: called object type 'char[3]' is not a function or function pointer
190 | "+r" (n), // 1
| ~~~~ ^
../kernel/power/zdot_microk_power8.c:191:13: error: called object type 'char[3]' is not a function or function pointer
191 | "+b" (x), // 2
| ~~~~ ^
../kernel/power/zdot_microk_power8.c:192:13: error: called object type 'char[3]' is not a function or function pointer
192 | "+b" (y) // 3
| ~~~~ ^
1 warning and 6 errors generated.
2 warnings generated.
make[1]: *** [Makefile.L1:851: zdotu_k_POWER8.o] Error 1
../kernel/power/zscal.c:39:13: warning: unknown pragma ignored [-Wunknown-pragmas]
39 | #pragma GCC optimize "O1"
| ^
.ibm-clang: error: unable to execute command: IOT/Abort trap
.ibm-clang: error: clang frontend command failed due to signal (use -v to see invocation)
IBM Open XL C/C++ for AIX 17.1.2 (5725-C72, 5765-J18), version 17.1.2.12, clang version 17.0.6 (build 038d167 038d1671f9374f6559080fed073ed8837f9b34ff)
Target: powerpc64-ibm-aix7.2.0.0
Thread model: posix
InstalledDir: /opt/IBM/openxlC/17.1.2/bin
1 warning generated.
.ibm-clang: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
.ibm-clang: note: diagnostic msg: /tmp/zcopy-7066a3.c
.ibm-clang: note: diagnostic msg: /tmp/zcopy-7066a3.sh
.ibm-clang: note: diagnostic msg:
********************
make[1]: *** [Makefile.L1:803: zcopy_k_POWER8.o] Error 1
make[1]: Leaving directory '/home/buildusr/jenkins/workspace/OpenBLAS-openxl/OpenBLAS/kernel'
make: *** [Makefile:208: libs] Error 1
Build step 'Execute shell' marked build as failure
This looks to be happening after #5448