Upgraded to Fedora 29 and GPU tasks failed

Any thoughts?

TASK 802692654
Name: LATeah1033L_148.0_0_0.0_26722304_0
Workunit ID: 378116644
Created: 11 Nov 2018 21:43:22 GMT
Sent: 11 Nov 2018 22:06:53 GMT
Report deadline: 25 Nov 2018 22:06:53 GMT
Received: 11 Nov 2018 22:09:20 GMT
Server state: Over
Outcome: Computation error
Client state: Compute error
Exit status: 1 (0x00000001) Unknown error code
Computer: 12725752
Run time (sec): 0.00
CPU time (sec): 0.00
Peak working set size (MB): 0
Peak swap size (MB): 0
Peak disk usage (MB): 0
Validation state: Invalid
Granted credit: 0
Application: Gamma-ray pulsar binary search #1 on GPUs v1.18 (FGRPopencl1K-ati)
x86_64-pc-linux-gnu
Stderr output
<core_client_version>7.10.2</core_client_version>
<![CDATA[
<message>
process exited with code 1 (0x1, -255)</message>
<stderr_txt>
09:07:15 (10404): [normal]: This Einstein@home App was built at: Jan 16 2017 08:09:16

09:07:15 (10404): [normal]: Start of BOINC application '../../projects/einstein.phys.uwm.edu/hsgamma_FGRPB1G_1.18_x86_64-pc-linux-gnu__FGRPopencl1K-ati'.
09:07:15 (10404): [debug]: 1e+16 fp, 4.3e+09 fp/s, 2426177 s, 673h56m16s85
command line: ../../projects/einstein.phys.uwm.edu/hsgamma_FGRPB1G_1.18_x86_64-pc-linux-gnu__FGRPopencl1K-ati --inputfile ../../projects/einstein.phys.uwm.edu/LATeah1033L.dat --alpha 1.41058464281 --delta -0.444366280137 --skyRadius 5.090540e-07 --ldiBins 30 --f0start 140.0 --f0Band 8.0 --firstSkyPoint 0 --numSkyPoints 1 --f1dot -1e-13 --f1dotBand 1e-13 --df1dot 2.512676418e-15 --ephemdir ../../projects/einstein.phys.uwm.edu/JPLEPH --Tcoh 2097152.0 --toplist 10 --cohFollow 10 --numCells 1 --useWeights 1 --Srefinement 1 --CohSkyRef 1 --cohfullskybox 1 --mmfu 0.1 --reftime 56100 --model 0 --f0orbit 0.005 --mismatch 0.1 --demodbinary 1 --BinaryPointFile ../../projects/einstein.phys.uwm.edu/templates_LATeah1033L_0148_26722304.dat --debug 1 --device 0 -o LATeah1033L_148.0_0_0.0_26722304_0_0.out
output files: 'LATeah1033L_148.0_0_0.0_26722304_0_0.out' '../../projects/einstein.phys.uwm.edu/LATeah1033L_148.0_0_0.0_26722304_0_0' 'LATeah1033L_148.0_0_0.0_26722304_0_0.out.cohfu' '../../projects/einstein.phys.uwm.edu/LATeah1033L_148.0_0_0.0_26722304_0_1'
09:07:15 (10404): [debug]: Flags: X64 SSE SSE2 GNUC X86 GNUX86
09:07:15 (10404): [debug]: glibc version/release: 2.28/stable
09:07:15 (10404): [debug]: Set up communication with graphics process.
DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [2]
param: 4, val: 0
DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [2]
param: 4, val: 0
DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [2]
param: 4, val: 0
DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [2]
param: 4, val: 0
boinc_get_opencl_ids returned [0x2f98158 , 0x7f80a49e4600]
Using OpenCL platform provided by: Mesa
Using OpenCL device "Radeon RX 550 Series (POLARIS12, DRM 3.26.0, 4.18.17-300.fc29.x86_64, LLVM 7.0.0)" by: AMD
Max allocation limit: 2413734912
Global mem size: 3221225472
Intrinsic has incorrect return type!
i8 addrspace(2)* ()* @llvm.amdgcn.dispatch.ptr
Intrinsic has incorrect return type!
i8 addrspace(2)* ()* @llvm.amdgcn.dispatch.ptr
Intrinsic has incorrect return type!
i8 addrspace(2)* ()* @llvm.amdgcn.dispatch.ptr
Intrinsic has incorrect return type!
i8 addrspace(2)* ()* @llvm.amdgcn.implicitarg.ptr
LLVM ERROR: Broken function found, compilation aborted!

</stderr_txt>
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