diff options
Diffstat (limited to 'src/shader_recompiler/backend/glasm/emit_glasm_select.cpp')
| -rw-r--r-- | src/shader_recompiler/backend/glasm/emit_glasm_select.cpp | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_select.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_select.cpp index 8f9df8e230..cfde860479 100644 --- a/src/shader_recompiler/backend/glasm/emit_glasm_select.cpp +++ b/src/shader_recompiler/backend/glasm/emit_glasm_select.cpp @@ -29,9 +29,24 @@ void EmitSelectU32(EmitContext& ctx, IR::Inst& inst, ScalarS32 cond, ScalarS32 t ctx.Add("CMP.S {},{},{},{};", inst, cond, true_value, false_value); } -void EmitSelectU64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarS32 cond, - [[maybe_unused]] Register true_value, [[maybe_unused]] Register false_value) { - throw NotImplementedException("GLASM instruction"); +void EmitSelectU64(EmitContext& ctx, IR::Inst& inst, ScalarS32 cond, Register true_value, + Register false_value) { + ctx.reg_alloc.InvalidateConditionCodes(); + const Register ret{ctx.reg_alloc.LongDefine(inst)}; + if (ret == true_value) { + ctx.Add("MOV.S.CC RC.x,{};" + "MOV.U64 {}.x(EQ.x),{};", + cond, ret, false_value); + } else if (ret == false_value) { + ctx.Add("MOV.S.CC RC.x,{};" + "MOV.U64 {}.x(NE.x),{};", + cond, ret, true_value); + } else { + ctx.Add("MOV.S.CC RC.x,{};" + "MOV.U64 {}.x(EQ.x),{};" + "MOV.U64 {}.x(NE.x),{};", + cond, ret, false_value, ret, true_value); + } } void EmitSelectF16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarS32 cond, |