<html>
    <head>
      <base href="https://bugs.freedesktop.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [vulkancts] regression on dEQP-VK.glsl.builtin.precision.reflect.highp_compute.scalar"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=100773">100773</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[vulkancts] regression on dEQP-VK.glsl.builtin.precision.reflect.highp_compute.scalar
          </td>
        </tr>

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

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

        <tr>
          <th>Hardware</th>
          <td>Other
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

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

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

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

        <tr>
          <th>Component</th>
          <td>Drivers/DRI/i965
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>t_arceri@yahoo.com.au
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>mark.a.janes@intel.com
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>intel-3d-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>kenneth@whitecape.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>bisected to
fb2269fed16cf804f5b7538537ec6d53ed1e20c9
Author:     Timothy Arceri <<a href="mailto:timothy.arceri@collabora.com">timothy.arceri@collabora.com</a>>
nir: shuffle constants to the top


Standard Output

Statement: 1
Reference definitions:
float dot(float a, float b)
{
return (a * b);
}
float reflect(float a, float b)
{
float dotNI0 = dot(b, a);
return (a - {((b * dotNI0) * 2) | (b * (dotNI0 * 2))});
}

Failed sample:
        in0 = -0x1.fffffep127
        in1 = 0.0
        out0 = NaN
        Expected range: { -0x1.fffffep127 }

Failed sample:
        in0 = -0x1.fffffep127
        in1 = -0x0.000002p-126
        out0 = NaN
        Expected range: [-0x1.fffffep127, -0x1.fffffcp127]

Failed sample:
        in0 = -0x1.fffffep127
        in1 = -0x0.fffffep-126
        out0 = NaN
        Expected range: [-0x1.fffffep127, -0x1.fffffcp127]

Failed sample:
        in0 = -0x1.fffffep127
        in1 = -0x1.000000p-126
        out0 = +inf
        Expected range: [-0x1.fffffep127, -0x1.fffffcp127]

Failed sample:
        in0 = -0x1.fffffep127
        in1 = -0x1.000002p-126
        out0 = +inf
        Expected range: [-0x1.fffffep127, -0x1.fffffcp127]

Failed sample:
        in0 = -0x1.fffffep127
        in1 = -0x1.000000p-1
        out0 = +inf
        Expected range: { -0x1.fffffep126 }

Failed sample:
        in0 = -0x1.fffffep127
        in1 = 0x0.000002p-126
        out0 = NaN
        Expected range: [-0x1.fffffep127, -0x1.fffffcp127]

Failed sample:
        in0 = -0x1.fffffep127
        in1 = 0x0.fffffep-126
        out0 = NaN
        Expected range: [-0x1.fffffep127, -0x1.fffffcp127]

Failed sample:
        in0 = -0x1.fffffep127
        in1 = 0x1.000000p-126
        out0 = +inf
        Expected range: [-0x1.fffffep127, -0x1.fffffcp127]

Failed sample:
        in0 = -0x1.fffffep127
        in1 = 0x1.000002p-126
        out0 = +inf
        Expected range: [-0x1.fffffep127, -0x1.fffffcp127]

Failed sample:
        in0 = -0x1.fffffep127
        in1 = 0x1.000000p-1
        out0 = +inf
        Expected range: { -0x1.fffffep126 }

Failed sample:
        in0 = 0x1.fffffep127
        in1 = 0.0
        out0 = NaN
        Expected range: { 0x1.fffffep127 }

Failed sample:
        in0 = 0x1.fffffep127
        in1 = -0x0.000002p-126
        out0 = NaN
        Expected range: [0x1.fffffcp127, 0x1.fffffep127]

Failed sample:
        in0 = 0x1.fffffep127
        in1 = -0x0.fffffep-126
        out0 = NaN
        Expected range: [0x1.fffffcp127, 0x1.fffffep127]

Failed sample:
        in0 = 0x1.fffffep127
        in1 = -0x1.000000p-126
        out0 = -inf
        Expected range: [0x1.fffffcp127, 0x1.fffffep127]

Failed sample:
        in0 = 0x1.fffffep127
        in1 = -0x1.000002p-126
        out0 = -inf
        Expected range: [0x1.fffffcp127, 0x1.fffffep127]

Failed sample:
        in0 = 0x1.fffffep127
        in1 = -0x1.000000p-1
        out0 = -inf
        Expected range: { 0x1.fffffep126 }

Failed sample:
        in0 = 0x1.fffffep127
        in1 = 0x0.000002p-126
        out0 = NaN
        Expected range: [0x1.fffffcp127, 0x1.fffffep127]

Failed sample:
        in0 = 0x1.fffffep127
        in1 = 0x0.fffffep-126
        out0 = NaN
        Expected range: [0x1.fffffcp127, 0x1.fffffep127]

Failed sample:
        in0 = 0x1.fffffep127
        in1 = 0x1.000000p-126
        out0 = -inf
        Expected range: [0x1.fffffcp127, 0x1.fffffep127]

Failed sample:
        in0 = 0x1.fffffep127
        in1 = 0x1.000002p-126
        out0 = -inf
        Expected range: [0x1.fffffcp127, 0x1.fffffep127]

Failed sample:
        in0 = 0x1.fffffep127
        in1 = 0x1.000000p-1
        out0 = -inf
        Expected range: { 0x1.fffffep126 }

Failed sample:
        in0 = 0x1.34ac12p127
        in1 = 0x1.57b790p-23
        out0 = -inf
        Expected range: [0x1.34ac10p127, 0x1.34ac12p127]

Failed sample:
        in0 = 0x1.d9d14cp127
        in1 = 0x1.fffffep-40
        out0 = -inf
        Expected range: [0x1.d9d14ap127, 0x1.d9d14cp127]

Failed sample:
        in0 = 0x1.2c2ba2p127
        in1 = -0x1.0f68fcp-51
        out0 = -inf
        Expected range: [0x1.2c2ba0p127, 0x1.2c2ba2p127]

Failed sample:
        in0 = 0x1.e8a18cp127
        in1 = 0x1.de8a0ep-105
        out0 = -inf
        Expected range: [0x1.e8a18ap127, 0x1.e8a18cp127]

Failed sample:
        in0 = 0x1.9e6bccp127
        in1 = 0x1.000002p-57
        out0 = -inf
        Expected range: [0x1.9e6bcap127, 0x1.9e6bccp127]

27/16662 inputs failed.</pre>
        </div>
      </p>


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