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    <head>
      <base href="https://bugs.freedesktop.org/" />
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [swrast] piglit fp-rfl regression"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=86980">86980</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[swrast] piglit fp-rfl regression
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Mesa
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>git
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Keywords</th>
          <td>bisected, regression
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Mesa core
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>mesa-dev@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>vlee@freedesktop.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>eric@anholt.net, idr@freedesktop.org, jfonseca@vmware.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>mesa: a2f2eebfdfb9c19e45792101fc5cad3dd3f0f4d6 (master 10.5.0-devel)

$ ./bin/fp-rfl -auto
Mesa: User error: GL_INVALID_OPERATION in glProgramStringARB(invalid storage
size specifier "RFL")

Compiler Error (pos=414 line=-1): line 13, char 1: error: invalid storage size
specifier "RFL"

1];
RFL    result.color
in program:
!!ARBfp1.0
OPTION    NV_fragment_program;
TEMP    tmp, axis, direction;

# Since we're calcuating per-fragment and the parameters are
# interpolated, the parameters must be normalized.
DP3    tmp.x, fragment.texcoord[0], fragment.texcoord[0];
DP3    tmp.y, fragment.texcoord[1], fragment.texcoord[1];
RCP    tmp.x, tmp.x;
RCP    tmp.y, tmp.y;
MUL    axis, tmp.x, fragment.texcoord[0];
MUL    direction, tmp.y, fragment.texcoord[1];
RFL    result.color, fragment.texcoord[0], fragment.texcoord[1];
ENDPIGLIT: {"result": "fail" }


There are only 'skip'ped commits left to test.
The first bad commit could be any of:
868f95f1da74cf6dd7468cba1b56664aad585ccb
a3688d686f147f4252d19b298ae26d4ac72c2e08
We cannot bisect more!
bisect run cannot continue any more


commit 868f95f1da74cf6dd7468cba1b56664aad585ccb
Author: Eric Anholt <<a href="mailto:eric@anholt.net">eric@anholt.net</a>>
Date:   Wed Nov 12 16:35:05 2014 -0800

    mesa: Drop unused SFL/STR opcodes.

    They're part of NV_vertex_program2, which I'm pretty sure we're never
    going to support.

    Reviewed-by: Jose Fonseca <<a href="mailto:jfonseca@vmware.com">jfonseca@vmware.com</a>>
    Reviewed-by: Ian Roamnick <<a href="mailto:ian.d.romanick@intel.com">ian.d.romanick@intel.com</a>>


commit a3688d686f147f4252d19b298ae26d4ac72c2e08
Author: Eric Anholt <<a href="mailto:eric@anholt.net">eric@anholt.net</a>>
Date:   Wed Nov 12 16:39:49 2014 -0800

    mesa: Drop unused NV_fragment_program opcodes.

    The extension itself was deleted 2 years ago.  There are still some
    prog_instruction opcodes from NV_fp that exist because they're used by
    ir_to_mesa.cpp, though.

    Reviewed-by: Jose Fonseca <<a href="mailto:jfonseca@vmware.com">jfonseca@vmware.com</a>>
    Reviewed-by: Ian Roamnick <<a href="mailto:ian.d.romanick@intel.com">ian.d.romanick@intel.com</a>></pre>
        </div>
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