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[Bug libgomp/83589] New: [nvptx] mode-transitions.c and private-variables.{c,f90} execution FAILs

From: "vries at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
To: gcc-bugs at gcc dot gnu dot org
Date: Mon, 25 Dec 2017 23:54:32 +0000
Subject: [Bug libgomp/83589] New: [nvptx] mode-transitions.c and private-variables.{c,f90} execution FAILs
Auto-submitted: auto-generated

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83589

            Bug ID: 83589
           Summary: [nvptx] mode-transitions.c and
                    private-variables.{c,f90} execution FAILs
           Product: gcc
           Version: 8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libgomp
          Assignee: unassigned at gcc dot gnu.org
          Reporter: vries at gcc dot gnu.org
                CC: jakub at gcc dot gnu.org
  Target Milestone: ---

At r254929, with cuda 7.5, nvidia driver 384.90 on a Quadro M1200 and
GOMP_NVPTX_JIT=-O0 I observe these nvptx offloading failures:
...
FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/mode-transitions.c
-DACC_DEVICE_TYPE_nvidia=1 -DACC_MEM_SHARED=0  -O0  execution test
FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/mode-transitions.c
-DACC_DEVICE_TYPE_nvidia=1 -DACC_MEM_SHARED=0  -O2  execution test
FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/private-variables.c
-DACC_DEVICE_TYPE_nvidia=1 -DACC_MEM_SHARED=0  -O0  execution test
FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/private-variables.c
-DACC_DEVICE_TYPE_nvidia=1 -DACC_MEM_SHARED=0  -O2  execution test
FAIL: libgomp.oacc-c++/../libgomp.oacc-c-c++-common/mode-transitions.c
-DACC_DEVICE_TYPE_nvidia=1 -DACC_MEM_SHARED=0  -O0  execution test
FAIL: libgomp.oacc-c++/../libgomp.oacc-c-c++-common/mode-transitions.c
-DACC_DEVICE_TYPE_nvidia=1 -DACC_MEM_SHARED=0  -O2  execution test
FAIL: libgomp.oacc-c++/../libgomp.oacc-c-c++-common/private-variables.c
-DACC_DEVICE_TYPE_nvidia=1 -DACC_MEM_SHARED=0  -O0  execution test
FAIL: libgomp.oacc-c++/../libgomp.oacc-c-c++-common/private-variables.c
-DACC_DEVICE_TYPE_nvidia=1 -DACC_MEM_SHARED=0  -O2  execution test
FAIL: libgomp.oacc-fortran/private-variables.f90 -DACC_DEVICE_TYPE_nvidia=1
-DACC_MEM_SHARED=0  -O0  execution test
FAIL: libgomp.oacc-fortran/private-variables.f90 -DACC_DEVICE_TYPE_nvidia=1
-DACC_MEM_SHARED=0  -O1  execution test
FAIL: libgomp.oacc-fortran/private-variables.f90 -DACC_DEVICE_TYPE_nvidia=1
-DACC_MEM_SHARED=0  -O2  execution test
FAIL: libgomp.oacc-fortran/private-variables.f90 -DACC_DEVICE_TYPE_nvidia=1
-DACC_MEM_SHARED=0  -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops
-ftracer -finline-functions  execution test
FAIL: libgomp.oacc-fortran/private-variables.f90 -DACC_DEVICE_TYPE_nvidia=1
-DACC_MEM_SHARED=0  -O3 -g  execution test
FAIL: libgomp.oacc-fortran/private-variables.f90 -DACC_DEVICE_TYPE_nvidia=1
-DACC_MEM_SHARED=0  -Os  execution test
...

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