Bug 42262

System Environment:
--------------------------
Arch:           i386
Platform:       huronriver
Libdrm: (master)cc088f1721eaa5f8f1ba1932723882f92e34c39a
Mesa:           (master)faa16dc456f1f910eef24eaa23889be806b513b7
Xserver:  (master)fb84be47db7cdaff406792c08e34670e8e0cbda9
Xf86_video_intel: (master)2.16.0-205-ga18f559961135fa288dda3b94207abb0b6d4d302
Kernel:  (drm-intel-next)64a742fac3a22f57303d8f1b7e347350a1c48254

Bug detailed description:
------------------------- 
It fails on pineview, ironlake and Sandybirdge. 
Following cases also fail:
shad-interactions(advanced.TestUniformStruct)
GLSLlinker(positive.basic.uniform.strucTypeDeclaration)
GLSLlinker(positive.uniform.structure)
GLSLlinker(positive.uniform.structureOfArray)
GLSLlinker(positive.uniform.arrayOfStructure)
textureswizzle(advanced.shader.basic)
textureswizzle(advanced.shader.internalfmt)
textureswizzle(advanced.shader.targets)
textureswizzle(advanced.shader.multitex)
textureswizzle(advanced.shader.shadowtex)

Bisect shows b2572928a50ce42abc2733202d08f5a00733d707 is the first bad commit.
commit: b2572928a50ce42abc2733202d08f5a00733d707
Author:     Ian Romanick <ian.d.romanick@intel.com>
AuthorDate: Fri Sep 9 18:27:36 2011 -0700
Commit:     Ian Romanick <ian.d.romanick@intel.com>
CommitDate: Tue Oct 18 17:26:38 2011 -0700

    ir_to_mesa: Generate gl_program_parameter list by walking the GLSL IR.

    Generate the program parameters list by walking the IR instead of by
    walking the list of linked uniforms.  This simplifies the code quite a
    bit, and is probably a bit more correct.  The list of linked uniforms
    should really only be used by the GL API to interact with the
    application.

    Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
    Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
    Cc: Bryan Cain <bryancain3@gmail.com>
    Cc: Eric Anholt <eric@anholt.net>

Reproduce steps:
----------------
1. start X
2. ./oglconform  -z -s -suite all -v 2 -D 115 -test shad-interactions advanced.TestUniformStruct