Module: Mesa Branch: master Commit: a1622c1a11bfb7112a856c2ff9b308d0aa3e98b6 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=a1622c1a11bfb7112a856c2ff9b308d0aa3e98b6
Author: Daniel Schürmann <[email protected]> Date: Tue Nov 12 11:40:28 2019 +0100 aco: use s_and_b64 exec to reduce uniform booleans to one bit Reviewed-By: Timur Kristóf <[email protected]> Reviewed-by: Rhys Perry <[email protected]> --- src/amd/compiler/aco_instruction_selection.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/amd/compiler/aco_instruction_selection.cpp b/src/amd/compiler/aco_instruction_selection.cpp index 7f4618b21e9..ab34a068671 100644 --- a/src/amd/compiler/aco_instruction_selection.cpp +++ b/src/amd/compiler/aco_instruction_selection.cpp @@ -354,7 +354,9 @@ Temp as_uniform_bool(isel_context *ctx, Temp val) assert(val.regClass() == s2); Builder bld(ctx->program, ctx->block); /* if we're currently in WQM mode, ensure that the source is also computed in WQM */ - return bld.sopc(aco_opcode::s_cmp_lg_u64, bld.def(s1, scc), Operand(0u), emit_wqm(ctx, val)); + Temp tmp = bld.tmp(s1); + bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.scc(Definition(tmp)), val, Operand(exec, s2)).def(1).getTemp(); + return emit_wqm(ctx, tmp); } } _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
