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| author | Ian Romanick <[email protected]> | 2016-10-03 15:47:29 -0700 |
|---|---|---|
| committer | Ian Romanick <[email protected]> | 2016-10-04 16:53:31 -0700 |
| commit | c01f2bfc6c7abfbbb66b9d91a81b96518285ccf1 (patch) | |
| tree | a0888bce2f38dd6203421ec7984cedd6bd643ba1 /src/compiler/glsl/ir_rvalue_visitor.cpp | |
| parent | 0e8f1eaf413d22e6860ccf4c93ccf256ad00aa6a (diff) | |
glsl: Don't emit ir_binop_carry during ir_binop_imul_high lowering
st_glsl_to_tgsi only calls lower_instructions once (instead of in a
loop), so the ir_binop_carry generated would not get lowered. Fixes
assertion failure
state_tracker/st_glsl_to_tgsi.cpp:2265: void glsl_to_tgsi_visitor::visit_expression(ir_expression*, st_src_reg*): Assertion `!"Invalid ir opcode in glsl_to_tgsi_visitor::visit()"' failed.
on softpipe in 16 piglit tests:
mesa_shader_integer_functions/execution/built-in-functions/fs-imulExtended-nonuniform.shader_test
mesa_shader_integer_functions/execution/built-in-functions/fs-imulExtended-only-msb-nonuniform.shader_test
mesa_shader_integer_functions/execution/built-in-functions/fs-imulExtended-only-msb.shader_test
mesa_shader_integer_functions/execution/built-in-functions/fs-imulExtended.shader_test
mesa_shader_integer_functions/execution/built-in-functions/fs-umulExtended-nonuniform.shader_test
mesa_shader_integer_functions/execution/built-in-functions/fs-umulExtended-only-msb-nonuniform.shader_test
mesa_shader_integer_functions/execution/built-in-functions/fs-umulExtended-only-msb.shader_test
mesa_shader_integer_functions/execution/built-in-functions/fs-umulExtended.shader_test
mesa_shader_integer_functions/execution/built-in-functions/vs-imulExtended-nonuniform.shader_test
mesa_shader_integer_functions/execution/built-in-functions/vs-imulExtended-only-msb-nonuniform.shader_test
mesa_shader_integer_functions/execution/built-in-functions/vs-imulExtended-only-msb.shader_test
mesa_shader_integer_functions/execution/built-in-functions/vs-imulExtended.shader_test
mesa_shader_integer_functions/execution/built-in-functions/vs-umulExtended-nonuniform.shader_test
mesa_shader_integer_functions/execution/built-in-functions/vs-umulExtended-only-msb-nonuniform.shader_test
mesa_shader_integer_functions/execution/built-in-functions/vs-umulExtended-only-msb.shader_test
mesa_shader_integer_functions/execution/built-in-functions/vs-umulExtended.shader_test
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src/compiler/glsl/ir_rvalue_visitor.cpp')
0 files changed, 0 insertions, 0 deletions