Bug 78666

Summary:	[r600g glsl-1.20] fs-const-array-of-struct-of-array broken on 6550D
Product:	Mesa	Reporter:	David Heidelberg (okias) <david>
Component:	Mesa core	Assignee:	mesa-dev
Status:	RESOLVED WORKSFORME	QA Contact:
Severity:	normal
Priority:	medium	CC:	david
Version:	git
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description David Heidelberg (okias) 2014-05-13 16:14:35 UTC

$ gdb /home/okias/projects/piglit/bin/shader_runner
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Reading symbols from /home/okias/projects/piglit/bin/shader_runner...done.
(gdb) r /home/okias/projects/piglit/tests/spec/glsl-1.20/execution/fs-const-array-of-struct-of-array.shader_test -auto                                              
Starting program: /home/okias/projects/piglit/bin/shader_runner /home/okias/projects/piglit/tests/spec/glsl-1.20/execution/fs-const-array-of-struct-of-array.shader_test -auto
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7ffff118c700 (LWP 26546)]
state_tracker/st_glsl_to_tgsi.cpp:4478:translate_src: Assertion `src_reg->file != PROGRAM_TEMPORARY' failed.

Program received signal SIGTRAP, Trace/breakpoint trap.
0x00007ffff3600f88 in _debug_assert_fail (expr=0x7ffff3762530 "src_reg->file != PROGRAM_TEMPORARY", file=0x7ffff3761788 "state_tracker/st_glsl_to_tgsi.cpp", line=4478, 
    function=0x7ffff3762ce2 <translate_src(st_translate*, st_src_reg const*)::__FUNCTION__> "translate_src") at util/u_debug.c:277
277     util/u_debug.c: No such file or directory.
(gdb) bt
#0  0x00007ffff3600f88 in _debug_assert_fail (expr=0x7ffff3762530 "src_reg->file != PROGRAM_TEMPORARY", file=0x7ffff3761788 "state_tracker/st_glsl_to_tgsi.cpp", line=4478, 
    function=0x7ffff3762ce2 <translate_src(st_translate*, st_src_reg const*)::__FUNCTION__> "translate_src") at util/u_debug.c:277
#1  0x00007ffff3488f8e in translate_src (t=<error reading variable: Could not find the frame base for "translate_src(st_translate*, st_src_reg const*)".>, 
    src_reg=<error reading variable: Could not find the frame base for "translate_src(st_translate*, st_src_reg const*)".>) at state_tracker/st_glsl_to_tgsi.cpp:4478
#2  0x00007ffff34893a0 in compile_tgsi_instruction (t=<error reading variable: Could not find the frame base for "compile_tgsi_instruction(st_translate*, glsl_to_tgsi_instruction const*, bool)".>, 
    inst=<error reading variable: Could not find the frame base for "compile_tgsi_instruction(st_translate*, glsl_to_tgsi_instruction const*, bool)".>, 
    clamp_dst_color_output=<error reading variable: Could not find the frame base for "compile_tgsi_instruction(st_translate*, glsl_to_tgsi_instruction const*, bool)".>)
    at state_tracker/st_glsl_to_tgsi.cpp:4559
#3  0x00007ffff348af54 in st_translate_program (
    ctx=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>,                                                                                         
    procType=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>,                                                                                    
    ureg=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>,                                                                                        
    program=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>,                                                                                     
    proginfo=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>,                                                                                    
    numInputs=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>,                                                                                   
    inputMapping=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>,                                                                                
    inputSemanticName=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>,                                                                           
    inputSemanticIndex=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>,                                                                          
    interpMode=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>,                                                                                  
    is_centroid=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>,                                                                                 
    numOutputs=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>,                                                                                  
    outputMapping=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>, 
    outputSemanticName=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>, 
    outputSemanticIndex=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>, 
    passthrough_edgeflags=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>, 
    clamp_color=<error reading variable: Could not find the frame base for "st_translate_program(gl_context*, uint, ureg_program*, glsl_to_tgsi_visitor*, gl_program const*, GLuint, GLuint const*, ubyte const*, ubyte const*, GLuint const*, GLboolean const*, GLuint, GLuint const*, ubyte const*, ubyte const*, boolean, boolean)".>) at state_tracker/st_glsl_to_tgsi.cpp:5121
#4  0x00007ffff34944bc in st_translate_fragment_program (st=0x6ac6d0, stfp=0x70a8d0, key=0x7fffffffd3d0) at state_tracker/st_program.c:747
#5  0x00007ffff34946b6 in st_get_fp_variant (st=0x6ac6d0, stfp=0x70a8d0, key=0x7fffffffd3d0) at state_tracker/st_program.c:824
#6  0x00007ffff3452fba in update_fp (st=0x6ac6d0) at state_tracker/st_atom_shader.c:92
#7  0x00007ffff344d64e in st_validate_state (st=0x6ac6d0) at state_tracker/st_atom.c:213
#8  0x00007ffff346e29c in st_draw_vbo (ctx=0x7ffff7ef8010, prims=0x7fffffffd570, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=3, tfb_vertcount=0x0, indirect=0x0)
    at state_tracker/st_draw.c:198
#9  0x00007ffff3427333 in vbo_draw_arrays (ctx=0x7ffff7ef8010, mode=5, start=0, count=4, numInstances=1, baseInstance=0) at vbo/vbo_exec_array.c:667
#10 0x00007ffff3427a7c in vbo_exec_DrawArrays (mode=5, start=0, count=4) at vbo/vbo_exec_array.c:819
#11 0x00007ffff7af9efd in stub_glDrawArrays (mode=5, first=0, count=4) at /home/okias/projects/piglit/tests/util/generated_dispatch.c:6274
#12 0x00007ffff7ae6f27 in piglit_draw_rect_from_arrays (verts=0x7fffffffd680, tex=0x0) at /home/okias/projects/piglit/tests/util/piglit-util-gl-common.c:632
#13 0x00007ffff7ae729f in piglit_draw_rect (x=-1, y=-1, w=2, h=2) at /home/okias/projects/piglit/tests/util/piglit-util-gl-common.c:741
#14 0x0000000000408bc2 in piglit_display () at /home/okias/projects/piglit/tests/shaders/shader_runner.c:1895
#15 0x00007ffff7aeb2f0 in run_test (gl_fw=0x60e010, argc=2, argv=0x7fffffffda08) at /home/okias/projects/piglit/tests/util/piglit-framework-gl/piglit_winsys_framework.c:76
#16 0x00007ffff7ae7a4a in piglit_gl_test_run (argc=2, argv=0x7fffffffda08, config=0x7fffffffd8d0) at /home/okias/projects/piglit/tests/util/piglit-framework-gl.c:151
#17 0x000000000040466e in main (argc=2, argv=0x7fffffffda08) at /home/okias/projects/piglit/tests/shaders/shader_runner.c:60

Comment 1 David Heidelberg (okias) 2014-05-13 16:16:01 UTC

Kernel: 3.12.18
Mesa: git today (1646f4d0fb0efec04dce62b6dd4d974206acc8ac)
Card: Radeon HD 6550D (on 3870K cpu)

Comment 2 Michel Dänzer 2014-05-14 04:28:37 UTC

The assertion fails while translating from GLSL IR to TGSI.

Comment 3 David Heidelberg (okias) 2014-05-14 12:26:37 UTC

(In reply to comment #2)
> The assertion fails while translating from GLSL IR to TGSI.

and when it's compiled without debug information, it just segfault elsewhere

Comment 4 Timothy Arceri 2016-02-12 12:16:04 UTC

This was likely fixed a while ago. Tested and working fine on:

OpenGL renderer string: Gallium 0.4 on AMD TURKS (DRM 2.41.0, LLVM 3.7.0)
OpenGL core profile version string: 3.3 (Core Profile) Mesa 11.1.0 (git-525f3c2)

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