[Bug 88887] Grim Fandango Remastered segfaults within radeon_llvm_compile->...->llvm::BasicBlock::getTerminator

[Bug 88887] Grim Fandango Remastered segfaults within radeon_llvm_compile->...->llvm::BasicBlock::getTerminator

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=88887

            Bug ID: 88887
           Summary: Grim Fandango Remastered segfaults within
                    radeon_llvm_compile->...->llvm::BasicBlock::getTermina
                    tor
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: NightNord@gmail.com
        QA Contact: dri-devel@lists.freedesktop.org

Created attachment 112998
  --> https://bugs.freedesktop.org/attachment.cgi?id=112998&action=edit
Backtrace for all threads

Crash within
#0  0xf62be474 in llvm::BasicBlock::getTerminator() () from
/usr/lib32/libLLVM-3.5.so
...
#9  0xf723bdae in radeon_llvm_compile () from /usr/lib32/dri/radeonsi_dri.so
...
#22 0x081b1014 in zg_RenderContext_DrawIndexedPrimitives ()
...


Full backtrace attached.
Crashes just after an intro movie, 100% reproducable.

There is a message in the game's log: "No matching vertex attribute
'vs_TexCoord' in shader 'color_quad' for QuadVertex::TexCoord" just before the
movie end.

Mesa version: Mesa 10.5.0 devel (on earlier versions too, tested up to 10.3.7)
LLVM version: 3.5.1
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Tahiti XT [Radeon HD 7970/8970 OEM / R9 280X]
xf86-video-ati: recent git version

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[Bug 88887] Grim Fandango Remastered segfaults within radeon_llvm_compile->...->llvm::BasicBlock::getTerminator

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=88887

--- Comment #1 from smoki <smoki00790@gmail.com> ---

 Yes i tried that game few days ago and can reproduce that with llvm 3.5, but
it works if mesa use (is compiled against) llvm 3.6 or llvm 3.7svn

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[Bug 88887] Grim Fandango Remastered segfaults within radeon_llvm_compile->...->llvm::BasicBlock::getTerminator

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=88887

Daniel Scharrer <daniel@constexpr.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |daniel@constexpr.org

--- Comment #2 from Daniel Scharrer <daniel@constexpr.org> ---
No crash here either with Mesa f8f3aa7 and LLVM r230332 (TAHITI, Radeon HD
7950).

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[Bug 88887] Grim Fandango Remastered segfaults within radeon_llvm_compile->...->llvm::BasicBlock::getTerminator

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=88887

smoki <smoki00790@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #3 from smoki <smoki00790@gmail.com> ---

 I will close this as i have a game and it was working on day one with llvm
3.6+ and it works now with llvm 3.8.

 Please reopen if this is still an issue for you with llvm 3.6 or later.

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