[LLVMbugs] [Bug 18550] New: Mesa llvmpipe lp_test_format regression with llvm-3.5svn

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Sun Jan 19 13:02:24 PST 2014 

http://llvm.org/bugs/show_bug.cgi?id=18550

            Bug ID: 18550
           Summary: Mesa llvmpipe lp_test_format regression with
                    llvm-3.5svn
           Product: new-bugs
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Keywords: regression
          Severity: normal
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: vlee at freedesktop.org
                CC: benny.kra at gmail.com, brian.e.paul at gmail.com,
                    jfonseca at vmware.com, llvmbugs at cs.uiuc.edu,
                    sroland at vmware.com
    Classification: Unclassified

Mesa llvmpipe lp_test_format now fails starting at llvm-3.5vn r199602.

lp_test_format SCALED unorm8 cases are failing now.

$ ./build/linux-x86_64-debug/bin/lp_test_format
Testing PIPE_FORMAT_B8G8R8A8_UNORM (float) ...
Testing PIPE_FORMAT_B8G8R8A8_UNORM (unorm8) ...
Testing PIPE_FORMAT_B8G8R8X8_UNORM (float) ...
Testing PIPE_FORMAT_B8G8R8X8_UNORM (unorm8) ...
Testing PIPE_FORMAT_A8R8G8B8_UNORM (float) ...
Testing PIPE_FORMAT_A8R8G8B8_UNORM (unorm8) ...
Testing PIPE_FORMAT_X8R8G8B8_UNORM (float) ...
Testing PIPE_FORMAT_X8R8G8B8_UNORM (unorm8) ...
Testing PIPE_FORMAT_B5G5R5A1_UNORM (float) ...
Testing PIPE_FORMAT_B5G5R5A1_UNORM (unorm8) ...
Testing PIPE_FORMAT_B4G4R4A4_UNORM (float) ...
Testing PIPE_FORMAT_B4G4R4A4_UNORM (unorm8) ...
Testing PIPE_FORMAT_B5G6R5_UNORM (float) ...
Testing PIPE_FORMAT_B5G6R5_UNORM (unorm8) ...
Testing PIPE_FORMAT_R10G10B10A2_UNORM (float) ...
Testing PIPE_FORMAT_R10G10B10A2_UNORM (unorm8) ...
Testing PIPE_FORMAT_L8_UNORM (float) ...
Testing PIPE_FORMAT_L8_UNORM (unorm8) ...
Testing PIPE_FORMAT_A8_UNORM (float) ...
Testing PIPE_FORMAT_A8_UNORM (unorm8) ...
Testing PIPE_FORMAT_I8_UNORM (float) ...
Testing PIPE_FORMAT_I8_UNORM (unorm8) ...
Testing PIPE_FORMAT_L8A8_UNORM (float) ...
Testing PIPE_FORMAT_L8A8_UNORM (unorm8) ...
Testing PIPE_FORMAT_L16_UNORM (float) ...
Testing PIPE_FORMAT_L16_UNORM (unorm8) ...
Testing PIPE_FORMAT_UYVY (float) ...
Testing PIPE_FORMAT_UYVY (unorm8) ...
Testing PIPE_FORMAT_YUYV (float) ...
Testing PIPE_FORMAT_YUYV (unorm8) ...
Testing PIPE_FORMAT_R32_FLOAT (float) ...
Testing PIPE_FORMAT_R32_FLOAT (unorm8) ...
Testing PIPE_FORMAT_R32G32_FLOAT (float) ...
Testing PIPE_FORMAT_R32G32_FLOAT (unorm8) ...
Testing PIPE_FORMAT_R32G32B32_FLOAT (float) ...
Testing PIPE_FORMAT_R32G32B32_FLOAT (unorm8) ...
Testing PIPE_FORMAT_R32G32B32A32_FLOAT (float) ...
Testing PIPE_FORMAT_R32G32B32A32_FLOAT (unorm8) ...
Testing PIPE_FORMAT_R32_UNORM (float) ...
Testing PIPE_FORMAT_R32_UNORM (unorm8) ...
Testing PIPE_FORMAT_R32G32_UNORM (float) ...
Testing PIPE_FORMAT_R32G32_UNORM (unorm8) ...
Testing PIPE_FORMAT_R32G32B32_UNORM (float) ...
Testing PIPE_FORMAT_R32G32B32_UNORM (unorm8) ...
Testing PIPE_FORMAT_R32G32B32A32_UNORM (float) ...
Testing PIPE_FORMAT_R32G32B32A32_UNORM (unorm8) ...
Testing PIPE_FORMAT_R32_USCALED (float) ...
Testing PIPE_FORMAT_R32_USCALED (unorm8) ...
Testing PIPE_FORMAT_R32G32_USCALED (float) ...
Testing PIPE_FORMAT_R32G32_USCALED (unorm8) ...
FAILED
  Packed: 00 00 00 01
  Unpacked (0,0): 00 00 00 ff obtained
                  ff 00 00 ff expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  00 ff 00 ff expected
FAILED
  Packed: 00 00 00 01
  Unpacked (0,0): 00 00 00 ff obtained
                  ff ff 00 ff expected
Testing PIPE_FORMAT_R32G32B32_USCALED (float) ...
Testing PIPE_FORMAT_R32G32B32_USCALED (unorm8) ...
FAILED
  Packed: 00 00 00 01
  Unpacked (0,0): 00 00 00 ff obtained
                  ff 00 00 ff expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  00 ff 00 ff expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  00 00 ff ff expected
FAILED
  Packed: 00 00 00 01
  Unpacked (0,0): 00 00 00 ff obtained
                  ff ff ff ff expected
Testing PIPE_FORMAT_R32G32B32A32_USCALED (float) ...
Testing PIPE_FORMAT_R32G32B32A32_USCALED (unorm8) ...
FAILED
  Packed: 00 00 00 01
  Unpacked (0,0): 00 00 00 00 obtained
                  ff 00 00 00 expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  00 ff 00 00 expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  00 00 ff 00 expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  00 00 00 ff expected
FAILED
  Packed: 00 00 00 01
  Unpacked (0,0): 00 00 00 00 obtained
                  ff ff ff ff expected
Testing PIPE_FORMAT_R32_SNORM (float) ...
Testing PIPE_FORMAT_R32_SNORM (unorm8) ...
Testing PIPE_FORMAT_R32G32_SNORM (float) ...
Testing PIPE_FORMAT_R32G32_SNORM (unorm8) ...
Testing PIPE_FORMAT_R32G32B32_SNORM (float) ...
Testing PIPE_FORMAT_R32G32B32_SNORM (unorm8) ...
Testing PIPE_FORMAT_R32G32B32A32_SNORM (float) ...
Testing PIPE_FORMAT_R32G32B32A32_SNORM (unorm8) ...
Testing PIPE_FORMAT_R32_SSCALED (float) ...
Testing PIPE_FORMAT_R32_SSCALED (unorm8) ...
FAILED
  Packed: 00 00 00 01
  Unpacked (0,0): 00 00 00 ff obtained
                  ff 00 00 ff expected
Testing PIPE_FORMAT_R32G32_SSCALED (float) ...
Testing PIPE_FORMAT_R32G32_SSCALED (unorm8) ...
FAILED
  Packed: 00 00 00 01
  Unpacked (0,0): 00 00 00 ff obtained
                  ff 00 00 ff expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  00 ff 00 ff expected
Testing PIPE_FORMAT_R32G32B32_SSCALED (float) ...
Testing PIPE_FORMAT_R32G32B32_SSCALED (unorm8) ...
FAILED
  Packed: 00 00 00 01
  Unpacked (0,0): 00 00 00 ff obtained
                  ff 00 00 ff expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  00 ff 00 ff expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  00 00 ff ff expected
Testing PIPE_FORMAT_R32G32B32A32_SSCALED (float) ...
Testing PIPE_FORMAT_R32G32B32A32_SSCALED (unorm8) ...
FAILED
  Packed: 00 00 00 01
  Unpacked (0,0): 00 00 00 00 obtained
                  ff 00 00 00 expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  00 ff 00 00 expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  00 00 ff 00 expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  00 00 00 ff expected
Testing PIPE_FORMAT_R16_UNORM (float) ...
Testing PIPE_FORMAT_R16_UNORM (unorm8) ...
Testing PIPE_FORMAT_R16G16_UNORM (float) ...
Testing PIPE_FORMAT_R16G16_UNORM (unorm8) ...
Testing PIPE_FORMAT_R16G16B16_UNORM (float) ...
Testing PIPE_FORMAT_R16G16B16_UNORM (unorm8) ...
Testing PIPE_FORMAT_R16G16B16A16_UNORM (float) ...
Testing PIPE_FORMAT_R16G16B16A16_UNORM (unorm8) ...
Testing PIPE_FORMAT_R16_USCALED (float) ...
Testing PIPE_FORMAT_R16_USCALED (unorm8) ...
Testing PIPE_FORMAT_R16G16_USCALED (float) ...
Testing PIPE_FORMAT_R16G16_USCALED (unorm8) ...
Testing PIPE_FORMAT_R16G16B16_USCALED (float) ...
Testing PIPE_FORMAT_R16G16B16_USCALED (unorm8) ...
FAILED
  Packed: ff ff 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  ff 00 00 ff expected
FAILED
  Packed: 00 00 ff ff
  Unpacked (0,0): 00 00 00 ff obtained
                  00 ff 00 ff expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  00 00 ff ff expected
FAILED
  Packed: ff ff ff ff
  Unpacked (0,0): 00 00 00 ff obtained
                  ff ff ff ff expected
Testing PIPE_FORMAT_R16G16B16A16_USCALED (float) ...
Testing PIPE_FORMAT_R16G16B16A16_USCALED (unorm8) ...
FAILED
  Packed: ff ff 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  ff 00 00 00 expected
FAILED
  Packed: 00 00 ff ff
  Unpacked (0,0): 00 00 00 00 obtained
                  00 ff 00 00 expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  00 00 ff 00 expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  00 00 00 ff expected
FAILED
  Packed: ff ff ff ff
  Unpacked (0,0): 00 00 00 00 obtained
                  ff ff ff ff expected
Testing PIPE_FORMAT_R16_SNORM (float) ...
Testing PIPE_FORMAT_R16_SNORM (unorm8) ...
Testing PIPE_FORMAT_R16G16_SNORM (float) ...
Testing PIPE_FORMAT_R16G16_SNORM (unorm8) ...
Testing PIPE_FORMAT_R16G16B16_SNORM (float) ...
Testing PIPE_FORMAT_R16G16B16_SNORM (unorm8) ...
Testing PIPE_FORMAT_R16G16B16A16_SNORM (float) ...
Testing PIPE_FORMAT_R16G16B16A16_SNORM (unorm8) ...
Testing PIPE_FORMAT_R16_SSCALED (float) ...
Testing PIPE_FORMAT_R16_SSCALED (unorm8) ...
FAILED
  Packed: ff 7f 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  ff 00 00 ff expected
Testing PIPE_FORMAT_R16G16_SSCALED (float) ...
Testing PIPE_FORMAT_R16G16_SSCALED (unorm8) ...
FAILED
  Packed: ff 7f 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  ff 00 00 ff expected
FAILED
  Packed: 00 00 ff 7f
  Unpacked (0,0): 00 00 00 ff obtained
                  00 ff 00 ff expected
Testing PIPE_FORMAT_R16G16B16_SSCALED (float) ...
Testing PIPE_FORMAT_R16G16B16_SSCALED (unorm8) ...
FAILED
  Packed: ff 7f 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  ff 00 00 ff expected
FAILED
  Packed: 00 00 ff 7f
  Unpacked (0,0): 00 00 00 ff obtained
                  00 ff 00 ff expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  00 00 ff ff expected
Testing PIPE_FORMAT_R16G16B16A16_SSCALED (float) ...
Testing PIPE_FORMAT_R16G16B16A16_SSCALED (unorm8) ...
FAILED
  Packed: ff 7f 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  ff 00 00 00 expected
FAILED
  Packed: 00 00 ff 7f
  Unpacked (0,0): 00 00 00 00 obtained
                  00 ff 00 00 expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  00 00 ff 00 expected
FAILED
  Packed: 00 00 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  00 00 00 ff expected
Testing PIPE_FORMAT_R8_UNORM (float) ...
Testing PIPE_FORMAT_R8_UNORM (unorm8) ...
Testing PIPE_FORMAT_R8G8_UNORM (float) ...
Testing PIPE_FORMAT_R8G8_UNORM (unorm8) ...
Testing PIPE_FORMAT_R8G8B8_UNORM (float) ...
Testing PIPE_FORMAT_R8G8B8_UNORM (unorm8) ...
Testing PIPE_FORMAT_R8G8B8A8_UNORM (float) ...
Testing PIPE_FORMAT_R8G8B8A8_UNORM (unorm8) ...
Testing PIPE_FORMAT_X8B8G8R8_UNORM (float) ...
Testing PIPE_FORMAT_X8B8G8R8_UNORM (unorm8) ...
Testing PIPE_FORMAT_R8_USCALED (float) ...
Testing PIPE_FORMAT_R8_USCALED (unorm8) ...
Testing PIPE_FORMAT_R8G8_USCALED (float) ...
Testing PIPE_FORMAT_R8G8_USCALED (unorm8) ...
Testing PIPE_FORMAT_R8G8B8_USCALED (float) ...
Testing PIPE_FORMAT_R8G8B8_USCALED (unorm8) ...
FAILED
  Packed: ff 00 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  ff 00 00 ff expected
FAILED
  Packed: 00 ff 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  00 ff 00 ff expected
FAILED
  Packed: 00 00 ff 00
  Unpacked (0,0): 00 00 00 ff obtained
                  00 00 ff ff expected
FAILED
  Packed: ff ff ff 00
  Unpacked (0,0): 00 00 00 ff obtained
                  ff ff ff ff expected
Testing PIPE_FORMAT_R8G8B8A8_USCALED (float) ...
Testing PIPE_FORMAT_R8G8B8A8_USCALED (unorm8) ...
Testing PIPE_FORMAT_R8_SNORM (float) ...
Testing PIPE_FORMAT_R8_SNORM (unorm8) ...
Testing PIPE_FORMAT_R8G8_SNORM (float) ...
Testing PIPE_FORMAT_R8G8_SNORM (unorm8) ...
Testing PIPE_FORMAT_R8G8B8_SNORM (float) ...
Testing PIPE_FORMAT_R8G8B8_SNORM (unorm8) ...
Testing PIPE_FORMAT_R8G8B8A8_SNORM (float) ...
Testing PIPE_FORMAT_R8G8B8A8_SNORM (unorm8) ...
Testing PIPE_FORMAT_R8_SSCALED (float) ...
Testing PIPE_FORMAT_R8_SSCALED (unorm8) ...
FAILED
  Packed: 7f 00 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  ff 00 00 ff expected
Testing PIPE_FORMAT_R8G8_SSCALED (float) ...
Testing PIPE_FORMAT_R8G8_SSCALED (unorm8) ...
FAILED
  Packed: 7f 00 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  ff 00 00 ff expected
FAILED
  Packed: 00 7f 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  00 ff 00 ff expected
Testing PIPE_FORMAT_R8G8B8_SSCALED (float) ...
Testing PIPE_FORMAT_R8G8B8_SSCALED (unorm8) ...
FAILED
  Packed: 7f 00 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  ff 00 00 ff expected
FAILED
  Packed: 00 7f 00 00
  Unpacked (0,0): 00 00 00 ff obtained
                  00 ff 00 ff expected
FAILED
  Packed: 00 00 7f 00
  Unpacked (0,0): 00 00 00 ff obtained
                  00 00 ff ff expected
Testing PIPE_FORMAT_R8G8B8A8_SSCALED (float) ...
Testing PIPE_FORMAT_R8G8B8A8_SSCALED (unorm8) ...
FAILED
  Packed: 7f 00 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  ff 00 00 00 expected
FAILED
  Packed: 00 7f 00 00
  Unpacked (0,0): 00 00 00 00 obtained
                  00 ff 00 00 expected
FAILED
  Packed: 00 00 7f 00
  Unpacked (0,0): 00 00 00 00 obtained
                  00 00 ff 00 expected
FAILED
  Packed: 00 00 00 7f
  Unpacked (0,0): 00 00 00 00 obtained
                  00 00 00 ff expected
Testing PIPE_FORMAT_R32_FIXED (float) ...
Testing PIPE_FORMAT_R32_FIXED (unorm8) ...
Testing PIPE_FORMAT_R32G32_FIXED (float) ...
Testing PIPE_FORMAT_R32G32_FIXED (unorm8) ...
Testing PIPE_FORMAT_R32G32B32_FIXED (float) ...
Testing PIPE_FORMAT_R32G32B32_FIXED (unorm8) ...
Testing PIPE_FORMAT_R32G32B32A32_FIXED (float) ...
Testing PIPE_FORMAT_R32G32B32A32_FIXED (unorm8) ...
Testing PIPE_FORMAT_R16_FLOAT (float) ...
Testing PIPE_FORMAT_R16_FLOAT (unorm8) ...
Testing PIPE_FORMAT_R16G16_FLOAT (float) ...
Testing PIPE_FORMAT_R16G16_FLOAT (unorm8) ...
Testing PIPE_FORMAT_R16G16B16_FLOAT (float) ...
Testing PIPE_FORMAT_R16G16B16_FLOAT (unorm8) ...
Testing PIPE_FORMAT_R16G16B16A16_FLOAT (float) ...
Testing PIPE_FORMAT_R16G16B16A16_FLOAT (unorm8) ...
Testing PIPE_FORMAT_L8_SRGB (float) ...
Testing PIPE_FORMAT_L8_SRGB (unorm8) ...
Testing PIPE_FORMAT_L8A8_SRGB (float) ...
Testing PIPE_FORMAT_L8A8_SRGB (unorm8) ...
Testing PIPE_FORMAT_R8G8B8_SRGB (float) ...
Testing PIPE_FORMAT_R8G8B8_SRGB (unorm8) ...
Testing PIPE_FORMAT_A8B8G8R8_SRGB (float) ...
Testing PIPE_FORMAT_A8B8G8R8_SRGB (unorm8) ...
Testing PIPE_FORMAT_X8B8G8R8_SRGB (float) ...
Testing PIPE_FORMAT_X8B8G8R8_SRGB (unorm8) ...
Testing PIPE_FORMAT_B8G8R8A8_SRGB (float) ...
Testing PIPE_FORMAT_B8G8R8A8_SRGB (unorm8) ...
Testing PIPE_FORMAT_B8G8R8X8_SRGB (float) ...
Testing PIPE_FORMAT_B8G8R8X8_SRGB (unorm8) ...
Testing PIPE_FORMAT_A8R8G8B8_SRGB (float) ...
Testing PIPE_FORMAT_A8R8G8B8_SRGB (unorm8) ...
Testing PIPE_FORMAT_X8R8G8B8_SRGB (float) ...
Testing PIPE_FORMAT_X8R8G8B8_SRGB (unorm8) ...
Testing PIPE_FORMAT_R8G8B8A8_SRGB (float) ...
Testing PIPE_FORMAT_R8G8B8A8_SRGB (unorm8) ...
Testing PIPE_FORMAT_DXT1_RGB (float) ...
Testing PIPE_FORMAT_DXT1_RGB (unorm8) ...
Testing PIPE_FORMAT_DXT1_RGBA (float) ...
Testing PIPE_FORMAT_DXT1_RGBA (unorm8) ...
Testing PIPE_FORMAT_DXT3_RGBA (float) ...
Testing PIPE_FORMAT_DXT3_RGBA (unorm8) ...
Testing PIPE_FORMAT_DXT5_RGBA (float) ...
Testing PIPE_FORMAT_DXT5_RGBA (unorm8) ...
Testing PIPE_FORMAT_R8G8_B8G8_UNORM (float) ...
Testing PIPE_FORMAT_R8G8_B8G8_UNORM (unorm8) ...
Testing PIPE_FORMAT_G8R8_G8B8_UNORM (float) ...
Testing PIPE_FORMAT_G8R8_G8B8_UNORM (unorm8) ...
Testing PIPE_FORMAT_R8SG8SB8UX8U_NORM (float) ...
Testing PIPE_FORMAT_R8SG8SB8UX8U_NORM (unorm8) ...
Testing PIPE_FORMAT_R5SG5SB6U_NORM (float) ...
Testing PIPE_FORMAT_R5SG5SB6U_NORM (unorm8) ...
Testing PIPE_FORMAT_A8B8G8R8_UNORM (float) ...
Testing PIPE_FORMAT_A8B8G8R8_UNORM (unorm8) ...
Testing PIPE_FORMAT_B5G5R5X1_UNORM (float) ...
Testing PIPE_FORMAT_B5G5R5X1_UNORM (unorm8) ...
Testing PIPE_FORMAT_R10G10B10X2_USCALED (float) ...
Testing PIPE_FORMAT_R10G10B10X2_USCALED (unorm8) ...
Testing PIPE_FORMAT_R10G10B10X2_SNORM (float) ...
Testing PIPE_FORMAT_R10G10B10X2_SNORM (unorm8) ...
Testing PIPE_FORMAT_L4A4_UNORM (float) ...
Testing PIPE_FORMAT_L4A4_UNORM (unorm8) ...
Testing PIPE_FORMAT_B10G10R10A2_UNORM (float) ...
Testing PIPE_FORMAT_B10G10R10A2_UNORM (unorm8) ...
Testing PIPE_FORMAT_R10SG10SB10SA2U_NORM (float) ...
Testing PIPE_FORMAT_R10SG10SB10SA2U_NORM (unorm8) ...
Testing PIPE_FORMAT_R8G8Bx_SNORM (float) ...
Testing PIPE_FORMAT_R8G8Bx_SNORM (unorm8) ...
Testing PIPE_FORMAT_R8G8B8X8_UNORM (float) ...
Testing PIPE_FORMAT_R8G8B8X8_UNORM (unorm8) ...
Testing PIPE_FORMAT_B4G4R4X4_UNORM (float) ...
Testing PIPE_FORMAT_B4G4R4X4_UNORM (unorm8) ...


0487faa97b7afd3e186bd6a56c864b7e66e354a0 is the first bad commit
commit 0487faa97b7afd3e186bd6a56c864b7e66e354a0
Author: Benjamin Kramer <benny.kra at googlemail.com>
Date:   Sun Jan 19 15:24:22 2014 +0000

    InstCombine: Teach most integer add/sub/mul/div combines how to deal with
vectors.

    git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199602
91177308-0d34-0410-b5e6-96231b3b80d8

:040000 040000 7413bbc8fb457c17645fdd2a27bbb3d8979604c6
9a976ccd9b5985a31ca9b45cbbcae6ee655281de M    lib
:040000 040000 f5afbd204f6627d786c0f5aad03001bcfc99de5c
14eaa83f5d55ad5a2299950b571810916ffd5262 M    test
bisect run success

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