Module: Mesa Branch: master Commit: 9a3a60cb138ea9a7fb29368c8c8efe614a7d80fe URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=9a3a60cb138ea9a7fb29368c8c8efe614a7d80fe
Author: Eric Anholt <[email protected]> Date: Mon Jan 26 14:37:42 2015 -0800 nir: Don't try to to-SSA ALU instructions that are already SSA. Reviewed-by: Jason Ekstrand <[email protected]> --- src/glsl/nir/nir_to_ssa.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/glsl/nir/nir_to_ssa.c b/src/glsl/nir/nir_to_ssa.c index 9c577fa..dbe1699 100644 --- a/src/glsl/nir/nir_to_ssa.c +++ b/src/glsl/nir/nir_to_ssa.c @@ -239,6 +239,9 @@ rewrite_alu_instr_forward(nir_alu_instr *instr, rewrite_state *state) nir_foreach_src(&instr->instr, rewrite_use, state); + if (instr->dest.dest.is_ssa) + return; + nir_register *reg = instr->dest.dest.reg.reg; unsigned index = reg->index; _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
