././bin/shader_runner tests/spec/arb_fragment_program/texturing/txb-2d.shader_test -auto -fbo

shader_runner: brw_fs.cpp:294: int fs_visitor::type_size(const glsl_type*): Assertion `!"not reached"' failed.

Program received signal SIGABRT, Aborted.
0x0000003843035925 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
64	  return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
(gdb) bt
#0  0x0000003843035925 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00000038430370d8 in __GI_abort () at abort.c:91
#2  0x000000384302e6a2 in __assert_fail_base (fmt=0x3843178188 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", 
    assertion=assertion@entry=0x7ffff6d45a3d "!\"not reached\"", file=file@entry=0x7ffff6d4e9fd "brw_fs.cpp", line=line@entry=294, 
    function=function@entry=0x7ffff6d4ed00 "int fs_visitor::type_size(const glsl_type*)") at assert.c:94
#3  0x000000384302e752 in __GI___assert_fail (assertion=0x7ffff6d45a3d "!\"not reached\"", file=0x7ffff6d4e9fd "brw_fs.cpp", line=294, 
    function=0x7ffff6d4ed00 "int fs_visitor::type_size(const glsl_type*)") at assert.c:103
#4  0x00007ffff6cf8240 in fs_visitor::type_size (this=<optimized out>, type=0x7ffff6c8ca80) at brw_fs.cpp:294
#5  0x00007ffff6cf82b9 in fs_visitor::type_size (this=this@entry=0x7ffffffbcc50, type=type@entry=0x9198b0) at brw_fs.cpp:281
#6  0x00007ffff6cf8a72 in fs_reg::fs_reg (this=0x7ffffffbb220, v=0x7ffffffbcc50, type=0x9198b0) at brw_fs.cpp:463
#7  0x00007ffff6d0a72b in fs_visitor::emit_texture_gen4 (this=0x7ffffffbcc50, ir=0x8ff0f0, dst=..., coordinate=..., shadow_c=..., lod=..., dPdy=...)
    at brw_fs_visitor.cpp:857
#8  0x00007ffff6d0770b in fs_visitor::emit_fragment_program_code (this=0x7ffffffbcc50) at brw_fs_fp.cpp:516
#9  0x00007ffff6cfc45b in fs_visitor::run (this=this@entry=0x7ffffffbcc50) at brw_fs.cpp:1905
#10 0x00007ffff6cfc59f in brw_wm_fs_emit (brw=brw@entry=0x62bbc0, c=c@entry=0x9186b0, prog=prog@entry=0x0) at brw_fs.cpp:2014
#11 0x00007ffff6ce3b1d in do_wm_prog (brw=brw@entry=0x62bbc0, prog=0x0, fp=fp@entry=0x8d3480, key=key@entry=0x7fffffffd880) at brw_wm.c:251
#12 0x00007ffff6ce43ed in brw_upload_wm_prog (brw=0x62bbc0) at brw_wm.c:567
#13 0x00007ffff6ce0e92 in brw_upload_state (brw=brw@entry=0x62bbc0) at brw_state_upload.c:500
#14 0x00007ffff6ccb07f in brw_try_draw_prims (max_index=3, min_index=4294957624, ib=<optimized out>, nr_prims=<optimized out>, prim=0x7fffffffda20, 
    arrays=<optimized out>, ctx=0x62bbc0) at brw_draw.c:498
#15 brw_draw_prims (ctx=0x62bbc0, prim=0x7fffffffda20, nr_prims=<optimized out>, ib=<optimized out>, index_bounds_valid=<optimized out>, 
    min_index=0, max_index=3, tfb_vertcount=0x0) at brw_draw.c:585
#16 0x00007ffff6826c81 in vbo_draw_arrays (ctx=0x62bbc0, mode=7, start=0, count=4, numInstances=<optimized out>, baseInstance=<optimized out>)
    at ../../../src/mesa/vbo/vbo_exec_array.c:619
#17 0x00007ffff7ae9647 in stub_glDrawArrays (mode=7, first=0, count=4) at /home/Paulie/piglit/tests/util/generated_dispatch.c:5061
#18 0x00007ffff7b2f1c4 in piglit_draw_rect (x=1, y=1, w=16, h=16) at /home/Paulie/piglit/tests/util/piglit-util-gl.c:872
#19 0x0000000000406785 in piglit_display () at /home/Paulie/piglit/tests/shaders/shader_runner.c:1333
#20 0x00007ffff7ade694 in display () at /home/Paulie/piglit/tests/util/piglit-framework-gl/piglit_glut_framework.c:60
#21 0x00007ffff7db9ca4 in fghRedrawWindow (window=0x616a00) at freeglut_main.c:207
#22 fghcbDisplayWindow (window=0x616a00, enumerator=0x7fffffffdd20) at freeglut_main.c:224
#23 0x00007ffff7dbd469 in fgEnumWindows (enumCallback=enumCallback@entry=0x7ffff7db9c00 <fghcbDisplayWindow>, 
    enumerator=enumerator@entry=0x7fffffffdd20) at freeglut_structure.c:396
#24 0x00007ffff7dba1ec in fghDisplayAll () at freeglut_main.c:247
#25 glutMainLoopEvent () at freeglut_main.c:1485
#26 0x00007ffff7dbaa3d in glutMainLoop () at freeglut_main.c:1533
#27 0x00007ffff7ade866 in run_test (gl_fw=0x7ffff7d96980, argc=2, argv=0x7fffffffe0d8)
    at /home/Paulie/piglit/tests/util/piglit-framework-gl/piglit_glut_framework.c:127
#28 0x00007ffff7adc985 in piglit_gl_test_run (argc=2, argv=0x7fffffffe0d8, config=0x7fffffffdfc0)
    at /home/Paulie/piglit/tests/util/piglit-framework-gl.c:127
#29 0x0000000000403756 in main (argc=4, argv=0x7fffffffe0d8) at /home/Paulie/piglit/tests/shaders/shader_runner.c:50

First bad commit:
97615b2d8c7c3cea6fd3a43bcb1739a96e2046c4
Author: Eric Anholt <eric@anholt.net>
Date:   Mon Aug 27 14:35:01 2012 -0700

    i965: Replace brw_wm_* with dumping code into the fs_visitor.
    
    This makes a giant pile of code newly dead.  It also fixes TXB on newer
    chipsets, which has been totally broken (I now have a piglit test for that).
    It passes the same set of Ian's ARB_fragment_program tests.  It also improves
    high-settings ETQW performance by 3.2 +/- 1.9% (n=3), thanks to better
    optimization and having 8-wide along with 16-wide shaders.

GPU: Mobile Intel® GM45 Express Chipset
Mesa: 5581954c3aa0c2418440700b3763882e37728914
Kernel: 3.6.5-1.fc17.x86_64
xf86-video-intel: 2.20.10-10-gf4c32af (sna enable)