[Bug 71647] radeonsi purple tinted colors

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Nov 15 10:22:48 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=71647

--- Comment #2 from Tom Stellard <tstellar at gmail.com> ---
Can you bisect this?  It's possible that this commit is responsible:

    R600/SI: Prefer SALU instructions for bit shift operations

    All shift operations will be selected as SALU instructions and then
    if necessary lowered to VALU instructions in the SIFixSGPRCopies pass.

    This allows us to do more operations on the SALU which will improve
    performance and is also required for implementing private memory
    using indirect addressing, since the private memory pointers must stay
    in the scalar registers.

    This patch includes some fixes from Matt Arsenault.

    git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194625
91177308-0d34-0410-b5e6-96231b3b80d8

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