| Summary: | piglit fs-mix-vec2-vec2-bvec2 regression | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Vinson Lee <vlee> |
| Component: | Mesa core | Assignee: | mesa-dev |
| Status: | RESOLVED DUPLICATE | QA Contact: | |
| Severity: | critical | ||
| Priority: | medium | CC: | mattst88 |
| Version: | git | Keywords: | regression |
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
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mesa: 1cc3b90d47f92aa0be2d914191fd2f46d2b127d7 (master) $ ./bin/shader_runner generated_tests/spec/glsl-1.30/execution/built-in-functions/fs-mix-vec2-vec2-bvec2.shader_test -auto src/mesa/state_tracker/st_glsl_to_tgsi.cpp:1986:visit: Assertion `!"Invalid ir opcode in glsl_to_tgsi_visitor::visit()"' failed. Trace/breakpoint trap (core dumped) (gdb) bt #0 0x00007f8581db3d42 in _debug_assert_fail (expr=0x7f85828d83e8 "!\"Invalid ir opcode in glsl_to_tgsi_visitor::visit()\"", file=0x7f85828d7d70 "src/mesa/state_tracker/st_glsl_to_tgsi.cpp", line=1986, function=0x7f85828d94ef <glsl_to_tgsi_visitor::visit(ir_expression*)::__FUNCTION__> "visit") at src/gallium/auxiliary/util/u_debug.c:278 #1 0x00007f8581c8494a in glsl_to_tgsi_visitor::visit (this=0x183f040, ir=0x185f7b0) at src/mesa/state_tracker/st_glsl_to_tgsi.cpp:1986 #2 0x00007f8581cb5146 in ir_expression::accept (this=0x185f7b0, v=0x183f040) at src/glsl/ir.h:1330 #3 0x00007f8581c8016e in glsl_to_tgsi_visitor::visit (this=0x183f040, ir=0x185ff00) at src/mesa/state_tracker/st_glsl_to_tgsi.cpp:1390 #4 0x00007f8581cb5146 in ir_expression::accept (this=0x185ff00, v=0x183f040) at src/glsl/ir.h:1330 #5 0x00007f8581c85b31 in glsl_to_tgsi_visitor::visit (this=0x183f040, ir=0x185ff90) at src/mesa/state_tracker/st_glsl_to_tgsi.cpp:2339 #6 0x00007f8581cb50fa in ir_assignment::accept (this=0x185ff90, v=0x183f040) at src/glsl/ir.h:922 #7 0x00007f8581c7f488 in glsl_to_tgsi_visitor::visit (this=0x183f040, ir=0x1856d80) at src/mesa/state_tracker/st_glsl_to_tgsi.cpp:1219 #8 0x00007f8581cb504a in ir_function::accept (this=0x1856d80, v=0x183f040) at src/glsl/ir.h:745 #9 0x00007f8581cc0c9c in visit_exec_list (list=0x184d460, visitor=0x183f040) at src/glsl/ir.cpp:1760 #10 0x00007f8581c90940 in get_mesa_program (ctx=0x7f85853b9010, shader_program=0x15ff6c0, shader=0x184d2d0) at src/mesa/state_tracker/st_glsl_to_tgsi.cpp:5062 #11 0x00007f8581c91148 in st_link_shader (ctx=0x7f85853b9010, prog=0x15ff6c0) at src/mesa/state_tracker/st_glsl_to_tgsi.cpp:5288 #12 0x00007f8581b6186e in _mesa_glsl_link_shader (ctx=0x7f85853b9010, prog=0x15ff6c0) at src/mesa/program/ir_to_mesa.cpp:3133 #13 0x00007f8581b201d7 in link_program (ctx=0x7f85853b9010, program=3) at src/mesa/main/shaderapi.c:834 #14 0x00007f8581b21365 in _mesa_LinkProgram (programObj=3) at src/mesa/main/shaderapi.c:1317 #15 0x00007f85850cbca7 in stub_glLinkProgram (program=3) at piglit/tests/util/generated_dispatch.c:17556 #16 0x00000000004054c6 in link_and_use_shaders () at piglit/tests/shaders/shader_runner.c:757 #17 0x0000000000409093 in piglit_init (argc=2, argv=0x7fffa1d9ae18) at piglit/tests/shaders/shader_runner.c:1962 #18 0x00007f85850a63b2 in run_test (gl_fw=0x7f8585394340 <glut_fw>, argc=2, argv=0x7fffa1d9ae18) at piglit/tests/util/piglit-framework-gl/piglit_glut_framework.c:140 #19 0x00007f85850a42f9 in piglit_gl_test_run (argc=2, argv=0x7fffa1d9ae18, config=0x7fffa1d9ad00) at piglit/tests/util/piglit-framework-gl.c:141 #20 0x0000000000403fb3 in main (argc=2, argv=0x7fffa1d9ae18) at piglit/tests/shaders/shader_runner.c:57 (gdb) frame 1 #1 0x00007f8581c8494a in glsl_to_tgsi_visitor::visit (this=0x183f040, ir=0x185f7b0) at src/mesa/state_tracker/st_glsl_to_tgsi.cpp:1986 1986 assert(!"Invalid ir opcode in glsl_to_tgsi_visitor::visit()"); (gdb) l 1981 case ir_triop_vector_insert: 1982 case ir_binop_ldexp: 1983 case ir_triop_csel: 1984 /* This operation is not supported, or should have already been handled. 1985 */ 1986 assert(!"Invalid ir opcode in glsl_to_tgsi_visitor::visit()"); 1987 break; 1988 } 1989 1990 this->result = result_src; (gdb) print ir->operation $1 = ir_triop_csel fd183fa02c4430e439faf6a5195f5008d34db987 is the first bad commit commit fd183fa02c4430e439faf6a5195f5008d34db987 Author: Matt Turner <mattst88@gmail.com> Date: Fri Sep 6 12:36:48 2013 -0700 glsl: Use conditional-select in mix(). Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> :040000 040000 2e76899a27ccc0bd584d7265891f1a51862bf4ae 794c98855a3f3057af8e9cbb91c2dd10dd4f6590 M src bisect run success