[Bug 71726] [SNB Bisected]Ogles3conform GL3Tests/uniform_buffer_object/uniform_buffer_object_max_uniform_block_size.test fails

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Nov 18 00:54:01 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=71726

lu hua <huax.lu at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|idr at freedesktop.org         |eric at anholt.net
                 CC|                            |idr at freedesktop.org
            Summary|[SNB                        |[SNB Bisected]Ogles3conform
                   |Regression]Ogles3conform    |GL3Tests/uniform_buffer_obj
                   |GL3Tests/uniform_buffer_obj |ect/uniform_buffer_object_m
                   |ect/uniform_buffer_object_m |ax_uniform_block_size.test
                   |ax_uniform_block_size.test  |fails
                   |fails                       |

--- Comment #1 from lu hua <huax.lu at intel.com> ---
Bisect shows: fbd8303a943d0d491b7c2415eb237a0731c7dec5 is the first bad commit.
commit fbd8303a943d0d491b7c2415eb237a0731c7dec5
Author:     Eric Anholt <eric at anholt.net>
AuthorDate: Wed Nov 6 17:43:25 2013 -0800
Commit:     Eric Anholt <eric at anholt.net>
CommitDate: Tue Nov 12 15:06:21 2013 -0800

    i965/fs: Do instruction pre-scheduling just before register allocation.

    Long ago, the HW_REG usage in assign_curb/urb_setup() were scheduling
    barriers, so we had to run scheduler before them in order for it to be
    able to do basically anything.  Now that that's fixed, we can delay the
    scheduling until we go to allocate (which will make the next change less
    scary).

    Cc: "10.0" <mesa-stable at lists.freedesktop.org>
    Reviewed-by: Matt Turner <mattst88 at gmail.com>

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