[Bug 105200] [r600g] Regression: ImageMagick OpenCL kernel no longer compiles

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Feb 22 01:59:42 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105200

            Bug ID: 105200
           Summary: [r600g] Regression: ImageMagick OpenCL kernel no
                    longer compiles
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r600
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: nixscripter at gmail.com
        QA Contact: dri-devel at lists.freedesktop.org

Created attachment 137519
  --> https://bugs.freedesktop.org/attachment.cgi?id=137519&action=edit
The ImageMagick OpenCL Kernel

LLVM svn version: 325439
Mesa version: git fa8a764b62

The last version that worked was several weeks ago -- prior to the LLVM 6
branch.

The log is so short, I can paste it in here:

build options: -cl-single-precision-constant -cl-mad-enable
-DMAGICKCORE_HDRI_SUPPORT=1 -DCLQuantum=float -DCLSignedQuantum=float
-DCLPixelType=float4 -DQuantumRange=65535.000000 -DQuantumScale=0.000015
-DCharQuantumScale=1.000000 -DMagickEpsilon=0.000000 -DMagickPI=3.141593 
-DMaxMap=65535 -DMAGICKCORE_QUANTUM_DEPTH=16
<unknown>:0:0: in function AddNoise void (<4 x float> addrspace(1)*, <4 x
float> addrspace(1)*, i32, i32, i32, i32, float, i32, i32, i32): unsupported
initializer for address space

The unknown is because I have a stripped binary. I have not done all the manual
rebuilds for the symbols yet.

The actual kernel being compiled is attached. Hopefully it should be obvious
enough what the problem is.

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