On 6/11/20 12:24 AM, Alexandre Oliva wrote:

Let's see how far I can get by just looking at the code ;-)

If I were to get something like a -v compile and link session, from
someone all set for offloading compilation, with the command line passed
to lto-wrapper and the full commands it runs, I might be able to figure
out the dynamics more readily (hint, hint ;-)

I now did run it with a 7-day-old mainline compiler – run as run in
the testsuite plus '-v -foffload=-v'.
* 'files.log' shows the created files
* 'run.log' has in the first line the used command line and then the
  resulting output of '-v'.

I hope it helps.

Tobias

-----------------
Mentor Graphics (Deutschland) GmbH, Arnulfstraße 201, 80634 München / Germany
Registergericht München HRB 106955, Geschäftsführer: Thomas Heurung, Alexander 
Walter
Current directory:

xmnvptx-merged-loop.exe
nvptx-merged-loop.i
nvptx-merged-loop.lto_wrapper_args
nvptx-merged-loop.o
nvptx-merged-loop.res
nvptx-merged-loop.s

/tmp/:
-rw------- 1 tburnus  dem          24 Jun 17 03:43 /tmp/ccKvhvDr.ofldlist
-rw------- 1 tburnus  dem         264 Jun 17 03:43 /tmp/cc5CAG4O
-rw------- 1 tburnus  dem         237 Jun 17 03:43 /tmp/cc2gC3j8
-rw------- 1 tburnus  dem          22 Jun 17 03:43 /tmp/ccQmXwmr
-rw------- 1 tburnus  dem          44 Jun 17 03:43 /tmp/ccCOTcd8
-rw-r--r-- 1 tburnus  dem        1443 Jun 17 03:43 /tmp/ccAYbli8.mkoffload-nvptx-merged-loop.s
-rw-r--r-- 1 tburnus  dem       17060 Jun 17 03:43 /tmp/ccAYbli8.mkoffload-nvptx-merged-loop.o.308r.mach
-rw-r--r-- 1 tburnus  dem        1345 Jun 17 03:43 /tmp/ccAYbli8.mkoffload-nvptx-merged-loop.o
-rw------- 1 tburnus  dem        3002 Jun 17 03:43 /tmp/ccrNyZvr.c
-rw------- 1 tburnus  dem        1346 Jun 17 03:43 /tmp/ccAYbli8.mkoffload
-rw------- 1 tburnus  dem          65 Jun 17 03:43 /tmp/cc2XyThw
-rw-r--r-- 1 tburnus  dem        3084 Jun 17 03:43 /tmp/ccWZ1Sxr.target.i
-rw-r--r-- 1 tburnus  dem        3206 Jun 17 03:43 /tmp/ccWZ1Sxr.target.s
-rw------- 1 tburnus  dem        4056 Jun 17 03:43 /tmp/ccWZ1Sxr.target.o
-rw------- 1 tburnus  dem        1648 Jun 17 03:43 /tmp/cceEPbEP.crtoffloadtable.o
x86_64-none-linux-gnu-gcc /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/src/gcc-mainline/libgomp/testsuite/libgomp.oacc-c/../libgomp.oacc-c-c++-common/nvptx-merged-loop.c -I../libgomp-config-h/. -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-driver/lib -Wl,-rpath,/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-driver/lib -I/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-runtime/include -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-runtime/lib -Wl,-rpath,/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-runtime/lib -Wl,--allow-shlib-undefined -I/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/src/gcc-mainline/libgomp/testsuite/../../include -I/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/src/gcc-mainline/libgomp/testsuite/.. -fmessage-length=0 -fno-diagnostics-show-caret -Wno-hsa -fdiagnostics-color=never -B/opt/codesourcery/libexec/gcc/x86_64-none-linux-gnu/11.0.0 -B/opt/codesourcery/bin -fopenacc -I/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/src/gcc-mainline/libgomp/testsuite/libgomp.oacc-c-c++-common -DACC_DEVICE_TYPE_nvidia=1 -DACC_MEM_SHARED=0 -foffload=nvptx-none -O2 -foffload=-fdump-rtl-mach -save-temps -lm -o ./nvptx-merged-loop.exe -v -foffload=-v

Using built-in specs.
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COLLECT_LTO_WRAPPER=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none
Target: x86_64-none-linux-gnu
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Thread model: posix
Supported LTO compression algorithms: zlib
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GNU assembler version 2.31.51 (x86_64-none-linux-gnu) using BFD version (Sourcery CodeBench (OpenACC/PTX) Lite 2018.11-999999) 2.31.51
COMPILER_PATH=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/bin/
LIBRARY_PATH=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/lib/../lib64/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/lib/../lib64/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/usr/lib/../lib64/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/lib/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/lib/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/usr/lib/
Reading specs from /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/lib/../lib64/libgomp.spec
COLLECT_GCC_OPTIONS='-fdiagnostics-color=never' '-I' '../libgomp-config-h/.' '-L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-driver/lib' '-I' '/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-runtime/include' '-L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-runtime/lib' '-I' '/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/src/gcc-mainline/libgomp/testsuite/../../include' '-I' '/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/src/gcc-mainline/libgomp/testsuite/..' '-fmessage-length=0' '-fno-diagnostics-show-caret' '-Wno-hsa' '-B' '/opt/codesourcery/libexec/gcc/x86_64-none-linux-gnu/11.0.0' '-B' '/opt/codesourcery/bin' '-fopenacc' '-I' '/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/src/gcc-mainline/libgomp/testsuite/libgomp.oacc-c-c++-common' '-D' 'ACC_DEVICE_TYPE_nvidia=1' '-D' 'ACC_MEM_SHARED=0' '-foffload=nvptx-none' '-O2' '-foffload=-fdump-rtl-mach' '-save-temps' '-o' './nvptx-merged-loop.exe' '-v' '-foffload=-v' '-mtune=generic' '-march=x86-64' '-pthread' '-dumpdir' './nvptx-merged-loop.'
 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/collect2 -plugin /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/liblto_plugin.so -plugin-opt=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/lto-wrapper -plugin-opt=-fresolution=./nvptx-merged-loop.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lpthread -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --sysroot=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o ./nvptx-merged-loop.exe /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/usr/lib/../lib64/crt1.o /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/usr/lib/../lib64/crti.o /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/crtbegin.o /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/crtoffloadbegin.o -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-driver/lib -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-runtime/lib -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0 -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/lib/../lib64 -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/lib/../lib64 -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/usr/lib/../lib64 -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/lib -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/lib -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/usr/lib ./nvptx-merged-loop.o -rpath /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-driver/lib -rpath /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-runtime/lib --allow-shlib-undefined -lm -lgomp -lgcc --push-state --as-needed -lgcc_s --pop-state -lpthread -lc -lgcc --push-state --as-needed -lgcc_s --pop-state /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/crtend.o /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/usr/lib/../lib64/crtn.o /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/crtoffloadend.o
/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/lto-wrapper -fresolution=./nvptx-merged-loop.res -flinker-output=exec -foffload-objects=/tmp/ccKvhvDr.ofldlist 
/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/lto-wrapper -fresolution=./nvptx-merged-loop.res -flinker-output=exec -foffload-objects=/tmp/ccKvhvDr.ofldlist 
[Leaving LTRANS /tmp/ccKvhvDr.ofldlist]
/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0//accel/nvptx-none/mkoffload @/tmp/cc2gC3j8
./install/opt/codesourcery/bin/x86_64-none-linux-gnu-accel-nvptx-none-gcc @/tmp/cc5CAG4O
Using built-in specs.
COLLECT_GCC=./install/opt/codesourcery/bin/x86_64-none-linux-gnu-accel-nvptx-none-gcc
COLLECT_LTO_WRAPPER=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/accel/nvptx-none/lto-wrapper
Target: nvptx-none
Configured with: /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/src/gcc-mainline/configure --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=nvptx-none --enable-threads --disable-libmudflap --disable-libstdcxx-pch --disable-multilib --disable-libsanitizer --disable-libcc1 --enable-checking=yes,rtl --with-gnu-as --with-gnu-ld --enable-languages=c,c++,fortran --enable-shared --enable-lto --with-pkgversion='Sourcery CodeBench (OpenACC/PTX) Lite 2018.11-999999' --with-bugurl=https://sourcery.mentor.com/GNUToolchain/ --disable-nls --prefix=/opt/codesourcery --with-headers=yes --enable-languages=c,lto,fortran --disable-sjlj-exceptions --disable-lto --without-gnu-ld --without-gnu-as --with-newlib --enable-multilib --enable-as-accelerator-for=x86_64-none-linux-gnu --with-sysroot=/opt/codesourcery/nvptx-none --with-build-sysroot=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/nvptx-none --with-gmp=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/pkg-2018.11-999999-x86_64-none-linux-gnu/sourceryg++-2018.11-999999-x86_64-none-linux-gnu.extras/host-libs-x86_64-linux-gnu/usr --with-mpfr=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/pkg-2018.11-999999-x86_64-none-linux-gnu/sourceryg++-2018.11-999999-x86_64-none-linux-gnu.extras/host-libs-x86_64-linux-gnu/usr --with-mpc=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/pkg-2018.11-999999-x86_64-none-linux-gnu/sourceryg++-2018.11-999999-x86_64-none-linux-gnu.extras/host-libs-x86_64-linux-gnu/usr --with-isl=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/pkg-2018.11-999999-x86_64-none-linux-gnu/sourceryg++-2018.11-999999-x86_64-none-linux-gnu.extras/host-libs-x86_64-linux-gnu/usr --with-cuda-driver-include=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/cuda-2018.11-999999-nvptx-none-x86_64-linux-gnu/cuda-runtime/include --with-cuda-driver-lib=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/cuda-2018.11-999999-nvptx-none-x86_64-linux-gnu/cuda-driver/lib --enable-libgomp --disable-libitm --disable-libatomic --disable-libssp --disable-libcc1 --with-python-dir=nvptx-none/share/gdb/python --with-build-time-tools=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/nvptx-none/bin --with-build-time-tools=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/nvptx-none/bin SED=sed
Thread model: single
Supported LTO compression algorithms: zlib
gcc version 11.0.0 20200609 (experimental) (Sourcery CodeBench (OpenACC/PTX) Lite 2018.11-999999) 
COLLECT_GCC_OPTIONS='-fdiagnostics-color=never' '-save-temps' '-v' '-m64' '-save-temps' '-v' '-fno-openmp' '-fno-pie' '-foffload-abi=lp64' '-O2' '-fopenacc' '-fno-diagnostics-show-caret' '-fdump-rtl-mach' '-v' '-fdump-rtl-mach' '-v' '-o' '/tmp/ccAYbli8.mkoffload' '-dumpdir' '/tmp/ccAYbli8.mkoffload-'
 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/accel/nvptx-none/lto1 -quiet -dumpdir /tmp/ccAYbli8.mkoffload- -dumpbase nvptx-merged-loop.o -dumpbase-ext .o -m64 -O2 -version -fdiagnostics-color=never -fno-openmp -fno-pie -foffload-abi=lp64 -fopenacc -fno-diagnostics-show-caret -fdump-rtl-mach -fdump-rtl-mach @/tmp/ccQmXwmr -o /tmp/ccAYbli8.mkoffload-nvptx-merged-loop.s
GNU GIMPLE (Sourcery CodeBench (OpenACC/PTX) Lite 2018.11-999999) version 11.0.0 20200609 (experimental) (nvptx-none)
	compiled by GNU C version 5.2.0, GMP version 6.1.2, MPFR version 4.0.1-p13, MPC version 1.1.0, isl version isl-0.18-GMP

GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
GNU GIMPLE (Sourcery CodeBench (OpenACC/PTX) Lite 2018.11-999999) version 11.0.0 20200609 (experimental) (nvptx-none)
	compiled by GNU C version 5.2.0, GMP version 6.1.2, MPFR version 4.0.1-p13, MPC version 1.1.0, isl version isl-0.18-GMP

GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
COLLECT_GCC_OPTIONS='-fdiagnostics-color=never' '-save-temps' '-v' '-m64' '-save-temps' '-v' '-fno-openmp' '-fno-pie' '-foffload-abi=lp64' '-O2' '-fopenacc' '-fno-diagnostics-show-caret' '-fdump-rtl-mach' '-v' '-fdump-rtl-mach' '-v' '-o' '/tmp/ccAYbli8.mkoffload' '-dumpdir' '/tmp/ccAYbli8.mkoffload-'
 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/accel/nvptx-none/../../../../../../nvptx-none/bin/as -o /tmp/ccAYbli8.mkoffload-nvptx-merged-loop.o /tmp/ccAYbli8.mkoffload-nvptx-merged-loop.s
COMPILER_PATH=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/accel/nvptx-none/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/accel/nvptx-none/../../../../../../nvptx-none/bin/
LIBRARY_PATH=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/accel/nvptx-none/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/accel/nvptx-none/../../../../../../nvptx-none/lib/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../nvptx-none/lib/
Reading specs from /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/accel/nvptx-none/../../../../../../nvptx-none/lib/libgomp.spec
COLLECT_GCC_OPTIONS='-fdiagnostics-color=never' '-save-temps' '-v' '-m64' '-save-temps' '-v' '-fno-openmp' '-fno-pie' '-foffload-abi=lp64' '-O2' '-fopenacc' '-fno-diagnostics-show-caret' '-fdump-rtl-mach' '-v' '-fdump-rtl-mach' '-v' '-o' '/tmp/ccAYbli8.mkoffload' '-dumpdir' '/tmp/ccAYbli8.mkoffload.'
 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/accel/nvptx-none/collect2 -o /tmp/ccAYbli8.mkoffload -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/accel/nvptx-none -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/accel/nvptx-none/../../../../../../nvptx-none/lib -L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../nvptx-none/lib @/tmp/ccCOTcd8 -lgomp -lgcc -lc -lgcc
COLLECT_GCC_OPTIONS='-fdiagnostics-color=never' '-save-temps' '-v' '-m64' '-save-temps' '-v' '-fno-openmp' '-fno-pie' '-foffload-abi=lp64' '-O2' '-fopenacc' '-fno-diagnostics-show-caret' '-fdump-rtl-mach' '-v' '-fdump-rtl-mach' '-v' '-o' '/tmp/ccAYbli8.mkoffload' '-dumpdir' '/tmp/ccAYbli8.mkoffload.'
GCC_EXEC_PREFIX=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/
COMPILER_PATH=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/bin/
LIBRARY_PATH=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/lib/../lib64/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/lib/../lib64/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/usr/lib/../lib64/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/lib/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/lib/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/usr/lib/
./install/opt/codesourcery/bin/x86_64-none-linux-gnu-gcc @/tmp/cc2XyThw
Using built-in specs.
COLLECT_GCC=./install/opt/codesourcery/bin/x86_64-none-linux-gnu-gcc
OFFLOAD_TARGET_NAMES=nvptx-none
Target: x86_64-none-linux-gnu
Configured with: /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/src/gcc-mainline/configure --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-none-linux-gnu --enable-threads --disable-libmudflap --disable-libstdcxx-pch --disable-multilib --disable-libsanitizer --disable-libcc1 --enable-checking=yes,rtl --with-gnu-as --with-gnu-ld --enable-languages=c,c++,fortran --enable-shared --enable-lto --with-pkgversion='Sourcery CodeBench (OpenACC/PTX) Lite 2018.11-999999' --with-bugurl=https://sourcery.mentor.com/GNUToolchain/ --disable-nls --prefix=/opt/codesourcery --enable-offload-targets=nvptx-none --with-sysroot=/opt/codesourcery/x86_64-none-linux-gnu/libc --with-build-sysroot=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/x86_64-none-linux-gnu/libc --with-gmp=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/pkg-2018.11-999999-x86_64-none-linux-gnu/sourceryg++-2018.11-999999-x86_64-none-linux-gnu.extras/host-libs-x86_64-linux-gnu/usr --with-mpfr=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/pkg-2018.11-999999-x86_64-none-linux-gnu/sourceryg++-2018.11-999999-x86_64-none-linux-gnu.extras/host-libs-x86_64-linux-gnu/usr --with-mpc=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/pkg-2018.11-999999-x86_64-none-linux-gnu/sourceryg++-2018.11-999999-x86_64-none-linux-gnu.extras/host-libs-x86_64-linux-gnu/usr --with-isl=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/pkg-2018.11-999999-x86_64-none-linux-gnu/sourceryg++-2018.11-999999-x86_64-none-linux-gnu.extras/host-libs-x86_64-linux-gnu/usr --with-cuda-driver-include=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/cuda-2018.11-999999-x86_64-none-linux-gnu-x86_64-linux-gnu/cuda-runtime/include --with-cuda-driver-lib=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/cuda-2018.11-999999-x86_64-none-linux-gnu-x86_64-linux-gnu/cuda-driver/lib --enable-libgomp --disable-libitm --enable-libatomic --disable-libssp --disable-libcc1 --with-python-dir=x86_64-none-linux-gnu/share/gdb/python --with-build-time-tools=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/x86_64-none-linux-gnu/bin --with-build-time-tools=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/x86_64-none-linux-gnu/bin SED=sed
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 11.0.0 20200609 (experimental) (Sourcery CodeBench (OpenACC/PTX) Lite 2018.11-999999) 
COLLECT_GCC_OPTIONS='-save-temps' '-v' '-m64' '-c' '-o' '/tmp/ccWZ1Sxr.target.o' '-mtune=generic' '-march=x86-64' '-dumpdir' '/tmp/'
 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/../../libexec/gcc/x86_64-none-linux-gnu/11.0.0/cc1 -E -quiet -v -iprefix /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/ -isysroot /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc /tmp/ccrNyZvr.c -m64 -mtune=generic -march=x86-64 -fpch-preprocess -o /tmp/ccWZ1Sxr.target.i
ignoring duplicate directory "/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/../../lib/gcc/x86_64-none-linux-gnu/11.0.0/include"
ignoring nonexistent directory "/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/usr/local/include"
ignoring duplicate directory "/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/../../lib/gcc/x86_64-none-linux-gnu/11.0.0/include-fixed"
ignoring duplicate directory "/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/../../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/include
 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/include-fixed
 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/include
 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/usr/include
End of search list.
COLLECT_GCC_OPTIONS='-save-temps' '-v' '-m64' '-c' '-o' '/tmp/ccWZ1Sxr.target.o' '-mtune=generic' '-march=x86-64' '-dumpdir' '/tmp/'
 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/../../libexec/gcc/x86_64-none-linux-gnu/11.0.0/cc1 -fpreprocessed /tmp/ccWZ1Sxr.target.i -quiet -dumpdir /tmp/ -dumpbase ccWZ1Sxr.target.c -dumpbase-ext .c -m64 -mtune=generic -march=x86-64 -version -o /tmp/ccWZ1Sxr.target.s
GNU C17 (Sourcery CodeBench (OpenACC/PTX) Lite 2018.11-999999) version 11.0.0 20200609 (experimental) (x86_64-none-linux-gnu)
	compiled by GNU C version 5.2.0, GMP version 6.1.2, MPFR version 4.0.1-p13, MPC version 1.1.0, isl version isl-0.18-GMP

GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
GNU C17 (Sourcery CodeBench (OpenACC/PTX) Lite 2018.11-999999) version 11.0.0 20200609 (experimental) (x86_64-none-linux-gnu)
	compiled by GNU C version 5.2.0, GMP version 6.1.2, MPFR version 4.0.1-p13, MPC version 1.1.0, isl version isl-0.18-GMP

GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 5fda087e6c322f049e0bb9153901c114
COLLECT_GCC_OPTIONS='-save-temps' '-v' '-m64' '-c' '-o' '/tmp/ccWZ1Sxr.target.o' '-mtune=generic' '-march=x86-64' '-dumpdir' '/tmp/'
 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/bin/as -v --64 -o /tmp/ccWZ1Sxr.target.o /tmp/ccWZ1Sxr.target.s
GNU assembler version 2.31.51 (x86_64-none-linux-gnu) using BFD version (Sourcery CodeBench (OpenACC/PTX) Lite 2018.11-999999) 2.31.51
COMPILER_PATH=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/../../libexec/gcc/x86_64-none-linux-gnu/11.0.0/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/../../libexec/gcc/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/x86_64-none-linux-gnu/11.0.0/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../libexec/gcc/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/bin/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/bin/
LIBRARY_PATH=/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/lib/../lib64/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/lib/../lib64/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/usr/lib/../lib64/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../lib/gcc/x86_64-none-linux-gnu/11.0.0/../../../../x86_64-none-linux-gnu/lib/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/lib/:/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/install/opt/codesourcery/bin/../x86_64-none-linux-gnu/libc/usr/lib/
COLLECT_GCC_OPTIONS='-save-temps' '-v' '-m64' '-c' '-o' '/tmp/ccWZ1Sxr.target.o' '-mtune=generic' '-march=x86-64' '-dumpdir' '/tmp/ccWZ1Sxr.target.'
[Leaving /tmp/ccrNyZvr.c]
[Leaving /tmp/ccAYbli8.mkoffload]
[Leaving ./nvptx-merged-loop.lto_wrapper_args]
[Leaving /tmp/cceEPbEP.crtoffloadtable.o]
[Leaving /tmp/ccWZ1Sxr.target.o]
COLLECT_GCC_OPTIONS='-fdiagnostics-color=never' '-I' '../libgomp-config-h/.' '-L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-driver/lib' '-I' '/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-runtime/include' '-L/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/obj/test-2018.11-999999-x86_64-none-linux-gnu/test-support/cuda-9.1.85_387.26-390.12/cuda-runtime/lib' '-I' '/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/src/gcc-mainline/libgomp/testsuite/../../include' '-I' '/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/src/gcc-mainline/libgomp/testsuite/..' '-fmessage-length=0' '-fno-diagnostics-show-caret' '-Wno-hsa' '-B' '/opt/codesourcery/libexec/gcc/x86_64-none-linux-gnu/11.0.0' '-B' '/opt/codesourcery/bin' '-fopenacc' '-I' '/net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-mainline/src/gcc-mainline/libgomp/testsuite/libgomp.oacc-c-c++-common' '-D' 'ACC_DEVICE_TYPE_nvidia=1' '-D' 'ACC_MEM_SHARED=0' '-foffload=nvptx-none' '-O2' '-foffload=-fdump-rtl-mach' '-save-temps' '-o' './nvptx-merged-loop.exe' '-v' '-foffload=-v' '-mtune=generic' '-march=x86-64' '-pthread' '-dumpdir' './nvptx-merged-loop.'

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