[clang] Fix tests clang-offload-bundler-zlib/zstd.c (PR #74504)

[Joseph Huber via cfe-commits]

jhuber6 wrote:

I got this fail just now after doing a pull.
```
FAIL: Clang :: Driver/hip-offload-compress-zstd.hip (477 of 1078)
******************** TEST 'Clang :: Driver/hip-offload-compress-zstd.hip' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 7: rm -rf /home/jhuber/Documents/llvm/llvm-project/build/tools/clang/test/Driver/Output/a.bc
+ rm -rf /home/jhuber/Documents/llvm/llvm-project/build/tools/clang/test/Driver/Output/a.bc
RUN: at line 8: /home/jhuber/Documents/llvm/llvm-project/build/bin/clang -c -v --target=x86_64-linux-gnu    -x hip --offload-arch=gfx1100 --offload-arch=gfx1101    -fgpu-rdc -nogpuinc -nogpulib    /home/jhuber/Documents/llvm/llvm-project/clang/test/Driver/Inputs/hip_multiple_inputs/a.cu    --offload-compress --offload-device-only --gpu-bundle-output    -o /home/jhuber/Documents/llvm/llvm-project/build/tools/clang/test/Driver/Output/a.bc  2>&1 | /home/jhuber/Documents/llvm/llvm-project/build/bin/FileCheck /home/jhuber/Documents/llvm/llvm-project/clang/test/Driver/hip-offload-compress-zstd.hip
+ /home/jhuber/Documents/llvm/llvm-project/build/bin/clang -c -v --target=x86_64-linux-gnu -x hip --offload-arch=gfx1100 --offload-arch=gfx1101 -fgpu-rdc -nogpuinc -nogpulib /home/jhuber/Documents/llvm/llvm-project/clang/test/Driver/Inputs/hip_multiple_inputs/a.cu --offload-compress --offload-device-only --gpu-bundle-output -o /home/jhuber/Documents/llvm/llvm-project/build/tools/clang/test/Driver/Output/a.bc
+ /home/jhuber/Documents/llvm/llvm-project/build/bin/FileCheck /home/jhuber/Documents/llvm/llvm-project/clang/test/Driver/hip-offload-compress-zstd.hip
RUN: at line 23: /home/jhuber/Documents/llvm/llvm-project/build/bin/clang --hip-link -### -v --target=x86_64-linux-gnu    --offload-arch=gfx1100 --offload-arch=gfx1101    -fgpu-rdc -nogpulib    /home/jhuber/Documents/llvm/llvm-project/build/tools/clang/test/Driver/Output/a.bc --offload-device-only  2>&1 | /home/jhuber/Documents/llvm/llvm-project/build/bin/FileCheck -check-prefix=UNBUNDLE /home/jhuber/Documents/llvm/llvm-project/clang/test/Driver/hip-offload-compress-zstd.hip
+ /home/jhuber/Documents/llvm/llvm-project/build/bin/clang --hip-link -### -v --target=x86_64-linux-gnu --offload-arch=gfx1100 --offload-arch=gfx1101 -fgpu-rdc -nogpulib /home/jhuber/Documents/llvm/llvm-project/build/tools/clang/test/Driver/Output/a.bc --offload-device-only
+ /home/jhuber/Documents/llvm/llvm-project/build/bin/FileCheck -check-prefix=UNBUNDLE /home/jhuber/Documents/llvm/llvm-project/clang/test/Driver/hip-offload-compress-zstd.hip
/home/jhuber/Documents/llvm/llvm-project/clang/test/Driver/hip-offload-compress-zstd.hip:29:14: error: UNBUNDLE: expected string not found in input
// UNBUNDLE: clang-offload-bundler{{.*}} "-type=bc"
             ^
<stdin>:1:1: note: scanning from here
clang version 18.0.0git
^
<stdin>:17:96: note: possible intended match here
clang: error: no such file or directory: '/home/jhuber/Documents/llvm/llvm-project/build/tools/clang/test/Driver/Output/a.bc'
                                                                                               ^

Input file: <stdin>
Check file: /home/jhuber/Documents/llvm/llvm-project/clang/test/Driver/hip-offload-compress-zstd.hip

-dump-input=help explains the following input dump.

Input was:
<<<<<<
            1: clang version 18.0.0git 
check:29'0     X~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
            2: Target: x86_64-unknown-linux-gnu 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            3: Thread model: posix 
check:29'0     ~~~~~~~~~~~~~~~~~~~~
            4: InstalledDir: /home/jhuber/Documents/llvm/llvm-project/build/bin 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            5: Found candidate GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            6: Found candidate GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/12.3.0 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            .
            .
            .
           12: Candidate multilib: .;@m64 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
           13: Candidate multilib: 32;@m32 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           14: Selected multilib: .;@m64 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
           15: Found CUDA installation: /opt/cuda, version  
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           16: Found HIP installation: /opt/rocm, version 5.6.31062 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           17: clang: error: no such file or directory: '/home/jhuber/Documents/llvm/llvm-project/build/tools/clang/test/Driver/Output/a.bc' 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
check:29'1                                                                                                    ?                               possible intended match
>>>>>>

--

********************
********************
Failed Tests (1):
  Clang :: Driver/hip-offload-compress-zstd.hip


Testing Time: 32.84s

Total Discovered Tests: 1078
  Unsupported      :   22 (2.04%)
  Passed           : 1054 (97.77%)
  Expectedly Failed:    1 (0.09%)
  Failed           :    1 (0.09%)
```

https://github.com/llvm/llvm-project/pull/74504