TEST 'Clang :: OpenMP/target_driver_and_codegen.c' FAILED

[howarthjw]

On x86_64-apple-darwin, clang-omp currently shows an apparent bogus test suite failure of...

FAIL: Clang :: OpenMP/target_driver_and_codegen.c (3899 of 7661)
******************** TEST 'Clang :: OpenMP/target_driver_and_codegen.c' FAILED ********************
Script:
--
gtimeout 1m     /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang  -### -fopenmp -omptargets=aaa-bbb-ccc-ddd /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1    | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-INVALID-TARGET /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m     /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang  -### -fopenmp -omptargets=  /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1    | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-EMPTY-OMPTARGETS /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m     /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang  -### -fopenmp -omptargets=x86_64-apple-darwin /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1    | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-NO-SUPPORT /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m     /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang  -### -fopenmp -target powerpc64-linux -omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1    | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-COMMANDS /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m    not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang -cc1 -internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib/clang/3.5.0/include "-fopenmp" "-omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda" "-triple" "powerpc64-ibm-linux-gnu" /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1    | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-MAINFILE /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m    not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang -cc1 -internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib/clang/3.5.0/include "-fopenmp" "-omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda" "-omp-target-mode" "-triple" "nvptx64-nvidia-cuda" /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1    | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-MAINFILE /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m    not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang -cc1 -internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib/clang/3.5.0/include "-fopenmp" "-omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda" "-triple" "powerpc64-ibm-linux-gnu" "-omp-main-file-path" "abcd.efgh" /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1    | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-MODULEID /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m    not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang -cc1 -internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib/clang/3.5.0/include "-fopenmp" "-omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda" "-omp-target-mode" "-triple" "nvptx64-nvidia-cuda" /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c "-omp-main-file-path" "abcd.efgh" 2>&1    | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-MODULEID /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m     /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang  -### -fopenmp -target powerpc64-linux -omptargets=nvptx64sm_35-nvidia-cuda /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1    | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-SUBTARGET /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m     /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang  -S -emit-llvm -O0 -fopenmp -target powerpc64-linux -omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1
gtimeout 1m    /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-CODEGEN-HOST -input-file=target_driver_and_codegen.ll /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m    /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-CODEGEN-TARGET1 -input-file=target_driver_and_codegen.tgt-nvptx64-nvidia-cuda.ll /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m    /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-CODEGEN-TARGET2 -input-file=target_driver_and_codegen.tgt-powerpc64-ibm-linux-gnu.ll /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
--
Exit Code: 1

Command Output (stderr):
--
/sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c:54:18: error: expected string not found in input
// CHK-COMMANDS: ld" {{.*}} "-o" "a.out" {{.*}} "[[HOSTOBJ]].o" "-liomp5" "-lomptarget" {{.*}} "-T" "[[LKSCRIPT:.+]].lk"
                 ^
<stdin>:13:255: note: scanning from here
 "/usr/bin/ld" "--eh-frame-hdr" "-m" "elf64ppc" "-shared" "-o" "/var/tmp/target_driver_and_codegen-b9f35e.so" "crti.o" "crtbeginS.o" "-L/sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib" "-L/usr/lib" "/var/tmp/target_driver_and_codegen-109979.o" "-L/sw/opt/llvm-3.5/lib" "-liomp5" "-lomptarget" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lpthread" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "crtendS.o" "crtn.o"

                                                                                                   ^
<stdin>:13:255: note: with variable "HOSTOBJ" equal to "/var/tmp/target_driver_and_codegen-489c39"
 "/usr/bin/ld" "--eh-frame-hdr" "-m" "elf64ppc" "-shared" "-o" "/var/tmp/target_driver_and_codegen-b9f35e.so" "crti.o" "crtbeginS.o" "-L/sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib" "-L/usr/lib" "/var/tmp/target_driver_and_codegen-109979.o" "-L/sw/opt/llvm-3.5/lib" "-liomp5" "-lomptarget" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lpthread" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "crtendS.o" "crtn.o"

                                                                                                   ^
<stdin>:14:249: note: possible intended match here
 "/usr/bin/ld" "--eh-frame-hdr" "-m" "elf64ppc" "-dynamic-linker" "/lib64/ld64.so.1" "-o" "a.out" "/usr/lib/crt1.o" "crti.o" "crtbegin.o" "-L/sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib" "-L/usr/lib" "/var/tmp/target_driver_and_codegen-489c39.o" "-L/sw/opt/llvm-3.5/lib" "-liomp5" "-lomptarget" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lpthread" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "crtend.o" "crtn.o" "-T" "/var/tmp/a-93ab58.lk"

                                                                                             ^

--

********************

Any ideas on how to suppress this on x86_64-apple-darwin?

[sfantao]

Hi,

Thanks for reporting the issue.

I believe that you are getting a different order in the generated target
offloading globals. I'll try to run this on the same machine you are using
as the issue seems to not occur in the x86_64 server I have access to. I'll
try to commit a patch to fix this ASAP.

Thanks again,
Samuel

From: howarthjw notifications@github.com
To: clang-omp/clang clang@noreply.github.com
Date: 11/16/2014 11:27 AM
Subject: [clang] TEST 'Clang :: OpenMP/target_driver_and_codegen.c'
FAILED (#49)

On x86_64-apple-darwin, clang-omp currently shows an apparent bogus test
suite failure of...

FAIL: Clang :: OpenMP/target_driver_and_codegen.c (3899 of 7661)
******************** TEST 'Clang :: OpenMP/target_driver_and_codegen.c'
FAILED ********************

Script:

gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang -###
-fopenmp
-omptargets=aaa-bbb-ccc-ddd /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
2>&1 | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck
-check-prefix=CHK-INVALID-TARGET /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c

gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang -###
-fopenmp
-omptargets= /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
2>&1 | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck
-check-prefix=CHK-EMPTY-OMPTARGETS /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c

gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang -###
-fopenmp
-omptargets=x86_64-apple-darwin /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
2>&1 | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck
-check-prefix=CHK-NO-SUPPORT /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c

gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang -###
-fopenmp -target powerpc64-linux
-omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
2>&1 | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck
-check-prefix=CHK-COMMANDS /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c

gtimeout 1m not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang
-cc1
-internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib/clang/3.5.0/include
"-fopenmp" "-omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda"
"-triple"
"powerpc64-ibm-linux-gnu" /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
2>&1 | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck
-check-prefix=CHK-MAINFILE /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c

gtimeout 1m not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang
-cc1
-internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib/clang/3.5.0/include
"-fopenmp" "-omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda"
"-omp-target-mode" "-triple"
"nvptx64-nvidia-cuda" /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
2>&1 | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck
-check-prefix=CHK-MAINFILE /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c

gtimeout 1m not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang
-cc1
-internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib/clang/3.5.0/include
"-fopenmp" "-omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda"
"-triple" "powerpc64-ibm-linux-gnu" "-omp-main-file-path"
"abcd.efgh" /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
2>&1 | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck
-check-prefix=CHK-MODULEID /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c

gtimeout 1m not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang
-cc1
-internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib/clang/3.5.0/include
"-fopenmp" "-omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda"
"-omp-target-mode" "-triple"
"nvptx64-nvidia-cuda" /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
"-omp-main-file-path" "abcd.efgh" 2>&1
| /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck
-check-prefix=CHK-MODULEID /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c

gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang -###
-fopenmp -target powerpc64-linux
-omptargets=nvptx64sm_35-nvidia-cuda /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
2>&1 | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck
-check-prefix=CHK-SUBTARGET /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c

gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/clang -S
-emit-llvm -O0 -fopenmp -target powerpc64-linux
-omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
2>&1
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck
-check-prefix=CHK-CODEGEN-HOST
-input-file=target_driver_and_codegen.ll /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c

gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck
-check-prefix=CHK-CODEGEN-TARGET1
-input-file=target_driver_and_codegen.tgt-nvptx64-nvidia-cuda.ll /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c

gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck
-check-prefix=CHK-CODEGEN-TARGET2
-input-file=target_driver_and_codegen.tgt-powerpc64-ibm-linux-gnu.ll /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c

Exit Code: 1

Command Output (stderr):

/sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c:54:18:
error: expected string not found in input
// CHK-COMMANDS: ld" {{.}} "-o" "a.out" {{.}} "[[HOSTOBJ]].o" "-liomp5"
"-lomptarget" {{.*}} "-T" "[[LKSCRIPT:.+]].lk"
^
:13:255: note: scanning from here
"/usr/bin/ld" "--eh-frame-hdr" "-m" "elf64ppc" "-shared" "-o"
"/var/tmp/target_driver_and_codegen-b9f35e.so" "crti.o" "crtbeginS.o"
"-L/sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib" "-L/usr/lib"
"/var/tmp/target_driver_and_codegen-109979.o" "-L/sw/opt/llvm-3.5/lib"
"-liomp5" "-lomptarget" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
"-lpthread" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
"crtendS.o" "crtn.o"

^

:13:255: note: with variable "HOSTOBJ" equal to
"/var/tmp/target_driver_and_codegen-489c39"
"/usr/bin/ld" "--eh-frame-hdr" "-m" "elf64ppc" "-shared" "-o"
"/var/tmp/target_driver_and_codegen-b9f35e.so" "crti.o" "crtbeginS.o"
"-L/sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib" "-L/usr/lib"
"/var/tmp/target_driver_and_codegen-109979.o" "-L/sw/opt/llvm-3.5/lib"
"-liomp5" "-lomptarget" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
"-lpthread" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
"crtendS.o" "crtn.o"

^

:14:249: note: possible intended match here
"/usr/bin/ld" "--eh-frame-hdr" "-m" "elf64ppc" "-dynamic-linker"
"/lib64/ld64.so.1" "-o" "a.out" "/usr/lib/crt1.o" "crti.o" "crtbegin.o"
"-L/sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib" "-L/usr/lib"
"/var/tmp/target_driver_and_codegen-489c39.o" "-L/sw/opt/llvm-3.5/lib"
"-liomp5" "-lomptarget" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
"-lpthread" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
"crtend.o" "crtn.o" "-T" "/var/tmp/a-93ab58.lk"

^

Any ideas on how to suppress this on x86_64-apple-darwin?

—
Reply to this email directly or view it on GitHub.

[howarthjw]

I should clarify that the following patch is applied to the clang-omp sources to allow the compiler to find the location of the installed libiomp5.dylib...

--- cfe-3.5.0.src/lib/Driver/Tools.cpp.orig     2014-10-24 19:10:30.000000000 -0400
+++ cfe-3.5.0.src/lib/Driver/Tools.cpp  2014-10-24 19:16:13.000000000 -0400
@@ -5924,6 +5924,8 @@

   if (Args.hasArg(options::OPT_fopenmp)){
     // This is more complicated in gcc...
+    // Help clang find libiomp5.dylib
+    CmdArgs.push_back("-L/sw/opt/llvm-3.5/lib");
     CmdArgs.push_back("-liomp5");

     if (Args.hasArg(options::OPT_omptargets_EQ))
@@ -7670,6 +7672,8 @@

       bool OpenMP = Args.hasArg(options::OPT_fopenmp);
       if (OpenMP) {
+       // Help clang find libiomp5.dylib
+       CmdArgs.push_back("-L/sw/opt/llvm-3.5/lib");
         CmdArgs.push_back("-liomp5");
         if (Args.hasArg(options::OPT_omptargets_EQ))
           CmdArgs.push_back("-lomptarget");

I have tried changing the line...

// CHK-COMMANDS: ld" {{.*}} "-o" "a.out"  {{.*}}  "[[HOSTOBJ]].o" "-liomp5" "-lomptarget" {{.*}} "-T" "[[LKSCRIPT:.+]].lk"

to

// CHK-COMMANDS: ld" {{.*}} "-o" "a.out"  {{.*}}  "[[HOSTOBJ]].o" "-L/sw/opt/llvm-3.5/lib" "-liomp5" "-lomptarget" {{.*}} "-T" "[[LKSCRIPT:.+]].lk"

to account for the additional argument on the linkage output, but this seems to have no impact on the failure so I suspect it is unrelated to that change.

[sfantao]

Hi,

Unfortunately, I was unable to replicate the problem in my environment. Can
you check if the patch attached helps solving the problem for you?

Thanks!
Samuel

(See attached file: omptgt_fix.patch)

howarthjw notifications@github.com wrote on 11/16/2014 11:27:33 AM:

From: howarthjw notifications@github.com
To: clang-omp/clang clang@noreply.github.com
Date: 11/16/2014 11:27 AM
Subject: [clang] TEST 'Clang :: OpenMP/target_driver_and_codegen.c'
FAILED (#49)

On x86_64-apple-darwin, clang-omp currently shows an apparent bogus
test suite failure of...
FAIL: Clang :: OpenMP/target_driver_and_codegen.c (3899 of 7661)
******************* TEST 'Clang :: OpenMP/
target_driver_and_codegen.c' FAILED ********************
Script:
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
clang -### -fopenmp -omptargets=aaa-bbb-ccc-ddd /sw/src/fink.build/
llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
2>&1 | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
FileCheck -check-prefix=CHK-INVALID-TARGET /sw/src/fink.build/
llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
clang -### -fopenmp -omptargets= /sw/src/fink.build/llvm35-3.5.0-0/
cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1 | /sw/
src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-
prefix=CHK-EMPTY-OMPTARGETS /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.
5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
clang -### -fopenmp -omptargets=x86_64-apple-darwin /sw/src/
fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c 2>&1 | /sw/src/fink.build/llvm35-3.5.
0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-NO-SUPPORT /sw/
src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
clang -### -fopenmp -target powerpc64-linux -omptargets=powerpc64-
ibm-linux-gnu,nvptx64-nvidia-cuda /sw/src/fink.build/llvm35-3.5.0-0/
cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1 | /sw/
src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-
prefix=CHK-COMMANDS /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/
test/OpenMP/target_driver_and_codegen.c
gtimeout 1m not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./
bin/clang -cc1 -internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/
build/stage3/bin/../lib/clang/3.5.0/include "-fopenmp" "-
omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda" "-triple"
"powerpc64-ibm-linux-gnu" /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.
0.src/test/OpenMP/target_driver_and_codegen.c 2>&1 | /sw/src/
fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-
prefix=CHK-MAINFILE /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/
test/OpenMP/target_driver_and_codegen.c
gtimeout 1m not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./
bin/clang -cc1 -internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/
build/stage3/bin/../lib/clang/3.5.0/include "-fopenmp" "-
omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda" "-omp-
target-mode" "-triple" "nvptx64-nvidia-cuda" /sw/src/fink.build/
llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
2>&1 | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
FileCheck -check-prefix=CHK-MAINFILE /sw/src/fink.build/llvm35-3.5.
0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./
bin/clang -cc1 -internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/
build/stage3/bin/../lib/clang/3.5.0/include "-fopenmp" "-
omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda" "-triple"
"powerpc64-ibm-linux-gnu" "-omp-main-file-path" "abcd.efgh" /sw/src/
fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c 2>&1 | /sw/src/fink.build/llvm35-3.5.
0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-MODULEID /sw/src/
fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c
gtimeout 1m not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./
bin/clang -cc1 -internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/
build/stage3/bin/../lib/clang/3.5.0/include "-fopenmp" "-
omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda" "-omp-
target-mode" "-triple" "nvptx64-nvidia-cuda" /sw/src/fink.build/
llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
"-omp-main-file-path" "abcd.efgh" 2>&1 | /sw/src/fink.build/
llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-
MODULEID /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/
OpenMP/target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
clang -### -fopenmp -target powerpc64-linux -
omptargets=nvptx64sm_35-nvidia-cuda /sw/src/fink.build/llvm35-3.5.
0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1 | /
sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -
check-prefix=CHK-SUBTARGET /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.
5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
clang -S -emit-llvm -O0 -fopenmp -target powerpc64-linux -
omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda /sw/src/
fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c 2>&1
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
FileCheck -check-prefix=CHK-CODEGEN-HOST -input-
file=target_driver_and_codegen.ll /sw/src/fink.build/llvm35-3.5.0-0/
cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
FileCheck -check-prefix=CHK-CODEGEN-TARGET1 -input-
file=target_driver_and_codegen.tgt-nvptx64-nvidia-cuda.ll /sw/src/
fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
FileCheck -check-prefix=CHK-CODEGEN-TARGET2 -input-
file=target_driver_and_codegen.tgt-powerpc64-ibm-linux-gnu.ll /sw/
src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c
Exit Code: 1
Command Output (stderr):
/sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c:54:18: error: expected string not found in
input
// CHK-COMMANDS: ld" {{.}} "-o" "a.out" {{.}} "[[HOSTOBJ]].o" "-
liomp5" "-lomptarget" {{.}} "-T" "[[LKSCRIPT:.+]].lk"
^
:13:255: note: scanning from here
"/usr/bin/ld" "--eh-frame-hdr" "-m" "elf64ppc" "-shared" "-o" "/var/
tmp/target_driver_and_codegen-b9f35e.so" "crti.o" "crtbeginS.o" "-L/
sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib" "-L/usr/
lib" "/var/tmp/target_driver_and_codegen-109979.o" "-L/sw/opt/
llvm-3.5/lib" "-liomp5" "-lomptarget" "-lgcc" "--as-needed" "-
lgcc_s" "--no-as-needed" "-lpthread" "-lc" "-lgcc" "--as-needed" "-
lgcc_s" "--no-as-needed" "crtendS.o" "crtn.o"

^

:13:255: note: with variable "HOSTOBJ" equal to "/var/tmp/
target_driver_and_codegen-489c39"
"/usr/bin/ld" "--eh-frame-hdr" "-m" "elf64ppc" "-shared" "-o" "/var/
tmp/target_driver_and_codegen-b9f35e.so" "crti.o" "crtbeginS.o" "-L/
sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib" "-L/usr/
lib" "/var/tmp/target_driver_and_codegen-109979.o" "-L/sw/opt/
llvm-3.5/lib" "-liomp5" "-lomptarget" "-lgcc" "--as-needed" "-
lgcc_s" "--no-as-needed" "-lpthread" "-lc" "-lgcc" "--as-needed" "-
lgcc_s" "--no-as-needed" "crtendS.o" "crtn.o"

^

:14:249: note: possible intended match here
"/usr/bin/ld" "--eh-frame-hdr" "-m" "elf64ppc" "-dynamic-linker" "/
lib64/ld64.so.1" "-o" "a.out" "/usr/lib/crt1.o" "crti.o"
"crtbegin.o" "-L/sw/src/fink.build/llvm35-3.5.0-0/build/stage3/
bin/../lib" "-L/usr/lib" "/var/tmp/
target_driver_and_codegen-489c39.o" "-L/sw/opt/llvm-3.5/lib" "-
liomp5" "-lomptarget" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-
needed" "-lpthread" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-
needed" "crtend.o" "crtn.o" "-T" "/var/tmp/a-93ab58.lk"

^

Any ideas on how to suppress this on x86_64-apple-darwin?
—
Reply to this email directly or view it on GitHub.[image removed]

[howarthjw]

Samuel,
There doesn't appear to be an attachment for omptgt_fix.patch in
your email or on the GitHub site.
Jack

On Tue, Nov 18, 2014 at 1:39 PM, Samuel F Antao notifications@github.com
wrote:

Hi,

Unfortunately, I was unable to replicate the problem in my environment.
Can
you check if the patch attached helps solving the problem for you?

Thanks!
Samuel

(See attached file: omptgt_fix.patch)

howarthjw notifications@github.com wrote on 11/16/2014 11:27:33 AM:

From: howarthjw notifications@github.com
To: clang-omp/clang clang@noreply.github.com
Date: 11/16/2014 11:27 AM
Subject: [clang] TEST 'Clang :: OpenMP/target_driver_and_codegen.c'
FAILED (#49)

On x86_64-apple-darwin, clang-omp currently shows an apparent bogus
test suite failure of...
FAIL: Clang :: OpenMP/target_driver_and_codegen.c (3899 of 7661)
******************* TEST 'Clang :: OpenMP/
target_driver_and_codegen.c' FAILED ********************
Script:
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
clang -### -fopenmp -omptargets=aaa-bbb-ccc-ddd /sw/src/fink.build/
llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
2>&1 | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
FileCheck -check-prefix=CHK-INVALID-TARGET /sw/src/fink.build/
llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
clang -### -fopenmp -omptargets= /sw/src/fink.build/llvm35-3.5.0-0/
cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1 | /sw/
src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-
prefix=CHK-EMPTY-OMPTARGETS /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.
5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
clang -### -fopenmp -omptargets=x86_64-apple-darwin /sw/src/
fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c 2>&1 | /sw/src/fink.build/llvm35-3.5.
0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-NO-SUPPORT /sw/
src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
clang -### -fopenmp -target powerpc64-linux -omptargets=powerpc64-
ibm-linux-gnu,nvptx64-nvidia-cuda /sw/src/fink.build/llvm35-3.5.0-0/
cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1 | /sw/
src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-
prefix=CHK-COMMANDS /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/
test/OpenMP/target_driver_and_codegen.c
gtimeout 1m not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./
bin/clang -cc1 -internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/
build/stage3/bin/../lib/clang/3.5.0/include "-fopenmp" "-
omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda" "-triple"
"powerpc64-ibm-linux-gnu" /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.
0.src/test/OpenMP/target_driver_and_codegen.c 2>&1 | /sw/src/
fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-
prefix=CHK-MAINFILE /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/
test/OpenMP/target_driver_and_codegen.c
gtimeout 1m not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./
bin/clang -cc1 -internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/
build/stage3/bin/../lib/clang/3.5.0/include "-fopenmp" "-
omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda" "-omp-
target-mode" "-triple" "nvptx64-nvidia-cuda" /sw/src/fink.build/
llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
2>&1 | /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
FileCheck -check-prefix=CHK-MAINFILE /sw/src/fink.build/llvm35-3.5.
0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./
bin/clang -cc1 -internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/
build/stage3/bin/../lib/clang/3.5.0/include "-fopenmp" "-
omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda" "-triple"
"powerpc64-ibm-linux-gnu" "-omp-main-file-path" "abcd.efgh" /sw/src/
fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c 2>&1 | /sw/src/fink.build/llvm35-3.5.
0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-MODULEID /sw/src/
fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c
gtimeout 1m not /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./
bin/clang -cc1 -internal-isystem /sw/src/fink.build/llvm35-3.5.0-0/
build/stage3/bin/../lib/clang/3.5.0/include "-fopenmp" "-
omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda" "-omp-
target-mode" "-triple" "nvptx64-nvidia-cuda" /sw/src/fink.build/
llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
"-omp-main-file-path" "abcd.efgh" 2>&1 | /sw/src/fink.build/
llvm35-3.5.0-0/build/stage3/./bin/FileCheck -check-prefix=CHK-
MODULEID /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/
OpenMP/target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
clang -### -fopenmp -target powerpc64-linux -
omptargets=nvptx64sm_35-nvidia-cuda /sw/src/fink.build/llvm35-3.5.
0-0/cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c 2>&1 | /
sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/FileCheck -
check-prefix=CHK-SUBTARGET /sw/src/fink.build/llvm35-3.5.0-0/cfe-3.
5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
clang -S -emit-llvm -O0 -fopenmp -target powerpc64-linux -
omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda /sw/src/
fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c 2>&1
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
FileCheck -check-prefix=CHK-CODEGEN-HOST -input-
file=target_driver_and_codegen.ll /sw/src/fink.build/llvm35-3.5.0-0/
cfe-3.5.0.src/test/OpenMP/target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
FileCheck -check-prefix=CHK-CODEGEN-TARGET1 -input-
file=target_driver_and_codegen.tgt-nvptx64-nvidia-cuda.ll /sw/src/
fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c
gtimeout 1m /sw/src/fink.build/llvm35-3.5.0-0/build/stage3/./bin/
FileCheck -check-prefix=CHK-CODEGEN-TARGET2 -input-
file=target_driver_and_codegen.tgt-powerpc64-ibm-linux-gnu.ll /sw/
src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c
Exit Code: 1
Command Output (stderr):
/sw/src/fink.build/llvm35-3.5.0-0/cfe-3.5.0.src/test/OpenMP/
target_driver_and_codegen.c:54:18: error: expected string not found in
input
// CHK-COMMANDS: ld" {{.}} "-o" "a.out" {{.}} "[[HOSTOBJ]].o" "-
liomp5" "-lomptarget" {{.}} "-T" "[[LKSCRIPT:.+]].lk"
^
:13:255: note: scanning from here
"/usr/bin/ld" "--eh-frame-hdr" "-m" "elf64ppc" "-shared" "-o" "/var/
tmp/target_driver_and_codegen-b9f35e.so" "crti.o" "crtbeginS.o" "-L/
sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib" "-L/usr/
lib" "/var/tmp/target_driver_and_codegen-109979.o" "-L/sw/opt/
llvm-3.5/lib" "-liomp5" "-lomptarget" "-lgcc" "--as-needed" "-
lgcc_s" "--no-as-needed" "-lpthread" "-lc" "-lgcc" "--as-needed" "-
lgcc_s" "--no-as-needed" "crtendS.o" "crtn.o"

^

:13:255: note: with variable "HOSTOBJ" equal to "/var/tmp/
target_driver_and_codegen-489c39"
"/usr/bin/ld" "--eh-frame-hdr" "-m" "elf64ppc" "-shared" "-o" "/var/
tmp/target_driver_and_codegen-b9f35e.so" "crti.o" "crtbeginS.o" "-L/
sw/src/fink.build/llvm35-3.5.0-0/build/stage3/bin/../lib" "-L/usr/
lib" "/var/tmp/target_driver_and_codegen-109979.o" "-L/sw/opt/
llvm-3.5/lib" "-liomp5" "-lomptarget" "-lgcc" "--as-needed" "-
lgcc_s" "--no-as-needed" "-lpthread" "-lc" "-lgcc" "--as-needed" "-
lgcc_s" "--no-as-needed" "crtendS.o" "crtn.o"

^

:14:249: note: possible intended match here
"/usr/bin/ld" "--eh-frame-hdr" "-m" "elf64ppc" "-dynamic-linker" "/
lib64/ld64.so.1" "-o" "a.out" "/usr/lib/crt1.o" "crti.o"
"crtbegin.o" "-L/sw/src/fink.build/llvm35-3.5.0-0/build/stage3/
bin/../lib" "-L/usr/lib" "/var/tmp/
target_driver_and_codegen-489c39.o" "-L/sw/opt/llvm-3.5/lib" "-
liomp5" "-lomptarget" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-
needed" "-lpthread" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-
needed" "crtend.o" "crtn.o" "-T" "/var/tmp/a-93ab58.lk"

^

Any ideas on how to suppress this on x86_64-apple-darwin?
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Reply to this email directly or view it on GitHub.[image removed]

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Reply to this email directly or view it on GitHub
#49 (comment).

[sfantao]

Hum, apparently the attachment was removed from the email... Sorry about that. I'm pasting the patch below.

Thanks again,
Samuel

###########################################################################
diff --git a/test/OpenMP/target_driver_and_codegen.c b/test/OpenMP/target_driver_and_codegen.c
index 5cf6653..de03470 100644
--- a/test/OpenMP/target_driver_and_codegen.c
+++ b/test/OpenMP/target_driver_and_codegen.c
@@ -48,10 +48,10 @@
// CHK-COMMANDS: "-target-cpu" "ppc64"
// CHK-COMMANDS: "-o" "[[T2ASM:.+]].s" "-x" "cpp-output" "[[PP]].i"
// CHK-COMMANDS: as" "-a64" "-mppc64" "-many" "-o" "[[T2OBJ:.+]].o" "[[T2ASM]].s"
-// CHK-COMMANDS: ld" "--eh-frame-hdr" "-m" "elf64ppc" "-shared" "-o" "[[T2LIB:.+]].so" {{.}} "[[T2OBJ]].o"
+// CHK-COMMANDS: ld" {{.}}"--eh-frame-hdr" "-m" "elf64ppc" "-shared" "-o" "[[T2LIB:.+]].so" {{.*}}"[[T2OBJ]].o"

// Final linking command
-// CHK-COMMANDS: ld" {{.}} "-o" "a.out" {{.}} "[[HOSTOBJ]].o" "-liomp5" "-lomptarget" {{.}} "-T" "[[LKSCRIPT:.+]].lk"
+// CHK-COMMANDS: ld" {{.}}"-o" "a.out" {{.}}"[[HOSTOBJ]].o" {{.}}"-liomp5" "-lomptarget" {{.*}} "-T" "[[LKSCRIPT:.+]].lk"

/// Check frontend require main file name
// RUN: not %clang_cc1 "-fopenmp" "-omptargets=powerpc64-ibm-linux-gnu,nvptx64-nvidia-cuda" "-triple" "powerpc64-ibm-linux-gnu" %s 2>&1
@@ -82,13 +82,14 @@
// RUN: FileCheck -check-prefix=CHK-CODEGEN-TARGET2 -input-file=target_driver_and_codegen.tgt-powerpc64-ibm-linux-gnu.ll %s

-// CHK-CODEGEN-HOST: @_omptgt__img_start[[T1:.]] = external constant i8
-// CHK-CODEGEN-HOST: @_omptgt__img_end[[T1]] = external constant i8
-// CHK-CODEGEN-HOST: @_omptgt__img_start[[T2:.]] = external constant i8
-// CHK-CODEGEN-HOST: @_omptgt__img_end[[T2]] = external constant i8
+// CHK-CODEGEN-HOST-DAG: @__omptgt__img_end_powerpc64_ibm_linux_gnu = external constant i8
+// CHK-CODEGEN-HOST-DAG: @__omptgt__img_start_powerpc64_ibm_linux_gnu = external constant i8
+// CHK-CODEGEN-HOST-DAG: @__omptgt__img_end_nvptx64_nvidia_cuda = external constant i8
+// CHK-CODEGEN-HOST-DAG: @omptgt__img_start_nvptx64_nvidia_cuda = external constant i8
// CHK-CODEGEN-HOST: @omptgt__device_images = internal constant [2 x { i8, i8 }] [
-// CHK-CODEGEN-HOST: { i8, i8 } { i8* @omptgt__img_start[[T1]], i8* @omptgt__img_end[[T1]] },
-// CHK-CODEGEN-HOST: { i8, i8 } { i8* @omptgt__img_start[[T2]], i8* @omptgt__img_end[[T2]] }]
+// CHK-CODEGEN-HOST-DAG: { i8, i8 } { i8* @__omptgt__img_start_powerpc64_ibm_linux_gnu, i8* @omptgt__img_end_powerpc64_ibm_linux_gnu },
+// CHK-CODEGEN-HOST-DAG: { i8, i8 } { i8* @__omptgt__img_start_nvptx64_nvidia_cuda, i8* @__omptgt__img_end_nvptx64_nvidia_cuda }]
+
// CHK-CODEGEN-HOST: @_omptgt__host_entries_begin = external constant { i8, i32 }
// CHK-CODEGEN-HOST: @_omptgt__host_entries_end = external constant { i8, i32 }
// CHK-CODEGEN-HOST: @omptgt__target_regions_descriptor =
@@ -107,7 +108,6 @@
// CHK-CODEGEN-HOST: constant { i8, i32 } { i8 getelementptr inbounds ([{{[1-9][0-9]}} x i8] @__omptgt__host_ptr_0, i32 0, i32 0), i32 0 },
// CHK-CODEGEN-HOST: section ".openmptgt_host_entries"

/// Argument sizes (int32)
// CHK-CODEGEN-HOST: [[S2:@.tgt_sizes[0-9]*]] = private constant [1 x i32] [i32 4]
/// Map types (to-from)

###########################################################################