mesa: 6ded75ed08aed8a88b638c664efbfe14e0476f37 (master 10.3.0-devel)

$ ./bin/shader_runner tests/spec/glsl-1.40/uniform_buffer/fs-struct-pad.shader_test -auto
src/gallium/auxiliary/gallivm/lp_bld_tgsi.c:306:lp_build_emit_fetch: Assertion `reg->Register.Index <= bld_base->info->file_max[reg->Register.File]' failed.

(gdb) bt
#0  0x00007f541b9af6c8 in _debug_assert_fail (expr=0x7f541c540978 "reg->Register.Index <= bld_base->info->file_max[reg->Register.File]", 
    file=0x7f541c540810 "src/gallium/auxiliary/gallivm/lp_bld_tgsi.c", line=306, function=0x7f541c540b00 <__func__.10370> "lp_build_emit_fetch")
    at src/gallium/auxiliary/util/u_debug.c:309
#1  0x00007f541ba7364a in lp_build_emit_fetch (bld_base=0x7fff17f0c3c0, inst=0x15aaab0, src_op=0, chan_index=2) at src/gallium/auxiliary/gallivm/lp_bld_tgsi.c:306
#2  0x00007f541ba73082 in lp_build_fetch_args (bld_base=0x7fff17f0c3c0, emit_data=0x7fff17f0c1e0) at src/gallium/auxiliary/gallivm/lp_bld_tgsi.c:177
#3  0x00007f541ba73399 in lp_build_tgsi_inst_llvm (bld_base=0x7fff17f0c3c0, inst=0x15aaab0) at src/gallium/auxiliary/gallivm/lp_bld_tgsi.c:249
#4  0x00007f541ba73c80 in lp_build_tgsi_llvm (bld_base=0x7fff17f0c3c0, tokens=0x15439d0) at src/gallium/auxiliary/gallivm/lp_bld_tgsi.c:476
#5  0x00007f541ba3a251 in lp_build_tgsi_soa (gallivm=0x1544be0, tokens=0x15439d0, type=..., mask=0x7fff17f11fe0, consts_ptr=0x15a80f8, const_sizes_ptr=0x15a81c8, 
    system_values=0x7fff17f11fc0, inputs=0x7fff17f13bb0, outputs=0x7fff17f120a0, sampler=0x15a18c0, info=0x1547290, gs_iface=0x0)
    at src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c:3788
#6  0x00007f541b5dd296 in generate_fs_loop (gallivm=0x1544be0, shader=0x1547070, key=0x1549c60, builder=0x1533cf0, type=..., context_ptr=0x15a0f90, num_loop=0x15a15c0, 
    interp=0x7fff17f12e80, sampler=0x15a18c0, mask_store=0x15a25b8, out_color=0x7fff17f12980, depth_ptr=0x15a1210, depth_stride=0x15a1350, facing=0x15a1080, 
    thread_data_ptr=0x15a12b0) at src/gallium/drivers/llvmpipe/lp_state_fs.c:417
#7  0x00007f541b5e36f2 in generate_fragment (lp=0x1451770, shader=0x1547070, variant=0x1549c60, partial_mask=1) at src/gallium/drivers/llvmpipe/lp_state_fs.c:2363
#8  0x00007f541b5e46e5 in generate_variant (lp=0x1451770, shader=0x1547070, key=0x7fff17f14150) at src/gallium/drivers/llvmpipe/lp_state_fs.c:2615
#9  0x00007f541b5e5d28 in llvmpipe_update_fs (lp=0x1451770) at src/gallium/drivers/llvmpipe/lp_state_fs.c:3166
#10 0x00007f541b5dbb12 in llvmpipe_update_derived (llvmpipe=0x1451770) at src/gallium/drivers/llvmpipe/lp_state_derived.c:186
#11 0x00007f541b5b61f0 in llvmpipe_draw_vbo (pipe=0x1451770, info=0x7fff17f14470) at src/gallium/drivers/llvmpipe/lp_draw_arrays.c:70
#12 0x00007f541b9590b6 in cso_draw_vbo (cso=0x14e86b0, info=0x7fff17f14470) at src/gallium/auxiliary/cso_cache/cso_context.c:1428
#13 0x00007f541b7616c6 in st_draw_vbo (ctx=0x7f541f304010, prims=0x7fff17f14550, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=3, 
    tfb_vertcount=0x0, indirect=0x0) at src/mesa/state_tracker/st_draw.c:285
#14 0x00007f541b839494 in vbo_draw_arrays (ctx=0x7f541f304010, mode=5, start=0, count=4, numInstances=1, baseInstance=0) at src/mesa/vbo/vbo_exec_array.c:667
#15 0x00007f541b839edf in vbo_exec_DrawArrays (mode=5, start=0, count=4) at src/mesa/vbo/vbo_exec_array.c:819
#16 0x00007f541ee13900 in stub_glDrawArrays (mode=5, first=0, count=4) at piglit/tests/util/piglit-dispatch-gen.c:10435
#17 0x00007f541ee70891 in piglit_draw_rect_from_arrays (verts=0x7fff17f14640, tex=0x0) at piglit/tests/util/piglit-util-gl-common.c:698
#18 0x00007f541ee709ee in piglit_draw_rect (x=-1, y=-1, w=2, h=2) at piglit/tests/util/piglit-util-gl-common.c:741
#19 0x000000000040a0d1 in piglit_display () at piglit/tests/shaders/shader_runner.c:2104
#20 0x00007f541ee88dc6 in display () at piglit/tests/util/piglit-framework-gl/piglit_glut_framework.c:60
#21 0x00007f541e5a0244 in fghRedrawWindow (window=0x144dcb0) at freeglut_main.c:231
#22 fghcbDisplayWindow (window=0x144dcb0, enumerator=0x7fff17f148e0) at freeglut_main.c:248
#23 0x00007f541e5a3aa9 in fgEnumWindows (enumCallback=enumCallback@entry=0x7f541e5a01d0 <fghcbDisplayWindow>, enumerator=enumerator@entry=0x7fff17f148e0)
    at freeglut_structure.c:396
#24 0x00007f541e5a07fd in fghDisplayAll () at freeglut_main.c:271
#25 glutMainLoopEvent () at freeglut_main.c:1523
#26 0x00007f541e5a0ffd in glutMainLoop () at freeglut_main.c:1571
#27 0x00007f541ee89102 in run_test (gl_fw=0x7f541f108060 <glut_fw>, argc=2, argv=0x7fff17f14cb8)
    at piglit/tests/util/piglit-framework-gl/piglit_glut_framework.c:167
#28 0x00007f541ee71178 in piglit_gl_test_run (argc=2, argv=0x7fff17f14cb8, config=0x7fff17f14b80) at piglit/tests/util/piglit-framework-gl.c:151
#29 0x0000000000404e93 in main (argc=2, argv=0x7fff17f14cb8) at piglit/tests/shaders/shader_runner.c:60
(gdb) frame 1
#1  0x00007f541ba7364a in lp_build_emit_fetch (bld_base=0x7fff17f0c3c0, inst=0x15aaab0, src_op=0, chan_index=2) at src/gallium/auxiliary/gallivm/lp_bld_tgsi.c:306
306	   assert(reg->Register.Index <= bld_base->info->file_max[reg->Register.File]);
(gdb) print reg->Register.Index
$1 = 2
(gdb) print bld_base->info->file_max[reg->Register.File]
$2 = 1


f4b0ab7afd83c811329211eae8167c9bf238870c is the first bad commit
commit f4b0ab7afd83c811329211eae8167c9bf238870c
Author: Brian Paul <brianp@vmware.com>
Date:   Tue Jul 1 08:17:09 2014 -0600

    st/mesa: fix incorrect size of UBO declarations
    
    UniformBufferSize is in bytes so we need to divide by 16 to get the
    number of constant buffer slots.  Also, the ureg_DECL_constant2D()
    function takes first..last parameters so we need to subtract one
    for the last value.
    
    Reviewed-by: Roland Scheidegger <sroland@vmware.com>

:040000 040000 bbe2c6f0c62e19b140c09df1f74a44e77d7c7bf9 db6b7eb1f47bec99cbde4ee9d5af8f266cda0ed1 M	src
bisect run success