mesa: 23895cc006f3dbf96a502ddd15e291e071aff25a (master)

Run piglit fs-temp-array-mat3-index-col-row-rd test on i915g.

$ ./bin/shader_runner tests/spec/glsl-1.20/execution/variable-indexing/fs-temp-array-mat3-index-col-row-rd.shader_test -auto
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i915_program_error: Exceeded max temporary reg
i915_program_error: bad opcode 0
i915_program_error: Exceeded max temporary reg
i915_program_error: bad opcode 0
i915_program_error: Exceeded max temporary reg
i915_program_error: Exceeded max temporary reg
i915_program_error: Exceeded max temporary reg
i915_program_error: bad opcode 0
i915_program_error: Exceeded max temporary reg
i915_program_error: Exceeded max temporary reg
i915_program_error: Exceeded max temporary reg
src/gallium/drivers/i915/i915_fpc_emit.c:153:i915_emit_arith: Assertion `(((dest)>>29)&0x7) != 2' failed.
Trace/breakpoint trap (core dumped)

(gdb) bt
#0  0x01093e18 in _debug_assert_fail (expr=0x1a0edfd "(((dest)>>29)&0x7) != 2", file=0x1a0edd4 "src/gallium/drivers/i915/i915_fpc_emit.c", line=153, 
    function=0x1a0ef40 "i915_emit_arith") at src/gallium/auxiliary/util/u_debug.c:278
#1  0x0104a6fa in i915_emit_arith (p=0x826d840, op=318767104, dest=1090593605, mask=15360, saturate=0, src0=1073741893, src1=0, src2=0)
    at src/gallium/drivers/i915/i915_fpc_emit.c:153
#2  0x0104251f in i915_translate_instruction (p=0x826d840, inst=0x8266a40, fs=0x825ca90) at src/gallium/drivers/i915/i915_fpc_translate.c:884
#3  0x010432fe in i915_translate_token (p=0x826d840, token=0x8266a40, fs=0x825ca90) at src/gallium/drivers/i915/i915_fpc_translate.c:1157
#4  0x01043372 in i915_translate_instructions (p=0x826d840, tokens=0x82598f8, fs=0x825ca90) at src/gallium/drivers/i915/i915_fpc_translate.c:1178
#5  0x0104390c in i915_translate_fragment_program (i915=0x81068c0, fs=0x825ca90) at src/gallium/drivers/i915/i915_fpc_translate.c:1340
#6  0x0103b7d6 in i915_create_fs_state (pipe=0x81068c0, templ=0x828f134) at src/gallium/drivers/i915/i915_state.c:577
#7  0x01065910 in aaline_create_fs_state (pipe=0x81068c0, fs=0x828f134) at src/gallium/auxiliary/draw/draw_pipe_aaline.c:856
#8  0x01067a2f in aapoint_create_fs_state (pipe=0x81068c0, fs=0x828f134) at src/gallium/auxiliary/draw/draw_pipe_aapoint.c:839
#9  0x018c2608 in st_translate_fragment_program (st=0x81f4488, stfp=0x827edd8, key=0xbfe38da0) at src/mesa/state_tracker/st_program.c:710
#10 0x018c2729 in st_get_fp_variant (st=0x81f4488, stfp=0x827edd8, key=0xbfe38da0) at src/mesa/state_tracker/st_program.c:747
#11 0x0196e13d in update_fp (st=0x81f4488) at src/mesa/state_tracker/st_atom_shader.c:86
#12 0x0196a43b in st_validate_state (st=0x81f4488) at src/mesa/state_tracker/st_atom.c:177
#13 0x01974eec in st_Clear (ctx=0x819e3d8, mask=2) at src/mesa/state_tracker/st_cb_clear.c:507
#14 0x018ebeb3 in _mesa_Clear (mask=16384) at src/mesa/main/clear.c:242
#15 0x08072795 in piglit_display () at piglit/tests/shaders/shader_runner.c:1084
#16 0x08074147 in display () at piglit/tests/util/piglit-framework.c:56
#17 0x007f2c1e in fghRedrawWindow (window=0x80fea28) at freeglut_main.c:210
#18 fghcbDisplayWindow (window=0x80fea28, enumerator=0xbfe390e8) at freeglut_main.c:227
#19 0x007f6590 in fgEnumWindows (enumCallback=0x7f2b20 <fghcbDisplayWindow>, enumerator=0xbfe390e8) at freeglut_structure.c:394
#20 0x007f302e in fghDisplayAll () at freeglut_main.c:249
#21 glutMainLoopEvent () at freeglut_main.c:1450
#22 0x007f3935 in glutMainLoop () at freeglut_main.c:1498
#23 0x0807487e in main (argc=2, argv=0xbfe39354) at piglit/tests/util/piglit-framework.c:294
(gdb) frame 1
#1  0x0104a6fa in i915_emit_arith (p=0x826d840, op=318767104, dest=1090593605, mask=15360, saturate=0, src0=1073741893, src1=0, src2=0)
    at src/gallium/drivers/i915/i915_fpc_emit.c:153
153	   assert(GET_UREG_TYPE(dest) != REG_TYPE_CONST);
(gdb) print /x dest
$1 = 0x41012345