[Mesa-dev] [Bug 50312] New: [r600g+llvm] Piglit failures with "EE r600_asm.c:119 r600_bytecode_get_num_operands - Need instruction operand number for 0x77."

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=50312

             Bug #: 50312
           Summary: [r600g+llvm] Piglit failures with "EE r600_asm.c:119
                    r600_bytecode_get_num_operands - Need instruction
                    operand number for 0x77."
    Classification: Unclassified
           Product: Mesa
           Version: git
          Platform: Other
        OS/Version: All
            Status: NEW
          Keywords: regression
          Severity: normal
          Priority: medium
         Component: Mesa core
        AssignedTo: mesa-dev at lists.freedesktop.org
        ReportedBy: kai at dev.carbon-project.org
                CC: tstellar at gmail.com


I've just compiled r600g with the LLVM shader compiler and the Piglit results
look similar to the recent run without LLVM backend (2012-05-20/Git: 239792fb)
except that a ton of GLSL 1.10 and 1.30 tests now fail with:
> EE r600_asm.c:119 r600_bytecode_get_num_operands - Need instruction operand number for 0x77.

The tests failing with the previous error are:
spec/glsl-1.10/execution/built-in-functions/fs-op-div-int-int
spec/glsl-1.10/execution/built-in-functions/fs-op-div-int-ivec2
spec/glsl-1.10/execution/built-in-functions/fs-op-div-int-ivec3 (warning only)
spec/glsl-1.10/execution/built-in-functions/fs-op-div-int-ivec4 (warning only)
spec/glsl-1.10/execution/built-in-functions/fs-op-div-ivec2-int
spec/glsl-1.10/execution/built-in-functions/fs-op-div-ivec2-ivec2 (warning
only)
spec/glsl-1.10/execution/built-in-functions/fs-op-div-ivec3-int
spec/glsl-1.10/execution/built-in-functions/fs-op-div-ivec3-ivec3 (warning
only)
spec/glsl-1.10/execution/built-in-functions/fs-op-div-ivec4-int
spec/glsl-1.10/execution/built-in-functions/fs-op-div-ivec4-ivec4 (warning
only)
spec/glsl-1.10/execution/built-in-functions/vs-op-div-int-int
spec/glsl-1.10/execution/built-in-functions/vs-op-div-int-ivec2
spec/glsl-1.10/execution/built-in-functions/vs-op-div-int-ivec3 (warning only)
spec/glsl-1.10/execution/built-in-functions/vs-op-div-int-ivec4 (warning only)
spec/glsl-1.10/execution/built-in-functions/vs-op-div-ivec2-int
spec/glsl-1.10/execution/built-in-functions/vs-op-div-ivec2-ivec2 (warning
only)
spec/glsl-1.10/execution/built-in-functions/vs-op-div-ivec3-int
spec/glsl-1.10/execution/built-in-functions/vs-op-div-ivec3-ivec3 (warning
only)
spec/glsl-1.10/execution/built-in-functions/vs-op-div-ivec4-int
spec/glsl-1.10/execution/built-in-functions/vs-op-div-ivec4-ivec4 (warning
only)
spec/glsl-1.30/execution/built-in-functions/fs-op-mod-int-int
spec/glsl-1.30/execution/built-in-functions/fs-op-mod-int-ivec2
spec/glsl-1.30/execution/built-in-functions/fs-op-mod-int-ivec3 (warning only)
spec/glsl-1.30/execution/built-in-functions/fs-op-mod-int-ivec4 (warning only)
spec/glsl-1.30/execution/built-in-functions/fs-op-mod-ivec2-int
spec/glsl-1.30/execution/built-in-functions/fs-op-mod-ivec2-ivec2 (warning
only)
spec/glsl-1.30/execution/built-in-functions/fs-op-mod-ivec3-int
spec/glsl-1.30/execution/built-in-functions/fs-op-mod-ivec3-ivec3 (warning
only)
spec/glsl-1.30/execution/built-in-functions/fs-op-mod-ivec4-int
spec/glsl-1.30/execution/built-in-functions/fs-op-mod-ivec4-ivec4 (warning
only)
spec/glsl-1.30/execution/built-in-functions/vs-op-mod-int-int
spec/glsl-1.30/execution/built-in-functions/vs-op-mod-int-ivec2
spec/glsl-1.30/execution/built-in-functions/vs-op-mod-int-ivec3 (warning only)
spec/glsl-1.30/execution/built-in-functions/vs-op-mod-int-ivec4 (warning only)
spec/glsl-1.30/execution/built-in-functions/vs-op-mod-ivec2-int
spec/glsl-1.30/execution/built-in-functions/vs-op-mod-ivec2-ivec2 (warning
only)
spec/glsl-1.30/execution/built-in-functions/vs-op-mod-ivec3-int
spec/glsl-1.30/execution/built-in-functions/vs-op-mod-ivec3-ivec3 (warning
only)
spec/glsl-1.30/execution/built-in-functions/vs-op-mod-ivec4-int
spec/glsl-1.30/execution/built-in-functions/vs-op-mod-ivec4-ivec4 (warning
only)

Stack:
Kernel: 3.4
libdrm: 2.4.33-1
Mesa: Git/0f6a3a7d
X.org: 1.12.1-2
LLVM: 3.1-1

Hardware: 0x9553

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