INSANEMODE/yuzu-android
1
0
Fork 0
mirror of https://github.com/yuzu-emu/yuzu-android.git synced 2025-06-16 12:17:58 -05:00
Code Issues Packages Projects Releases Wiki Activity

glasm: Review all GLASM insts to be aware of register aliasing

Browse Source
This commit is contained in:
ReinUsesLisp
2021-05-10 19:20:15 -03:00
committed by ameerj
parent c4fd6b55bc
commit 70fbede213
4 changed files with 51 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/shader_recompiler/backend/glasm/emit_glasm_floating_point.cpp
View File

@ -38,9 +38,9 @@ template <typename InputType>
void Clamp(EmitContext& ctx, Register ret, InputType value, InputType min_value,
InputType max_value, std::string_view type) {
// Call MAX first to properly clamp nan to min_value instead
ctx.Add("MAX.{} {}.x,{},{};"
"MIN.{} {}.x,{}.x,{};",
type, ret, min_value, value, type, ret, ret, max_value);
ctx.Add("MAX.{} RC.x,{},{};"
"MIN.{} {}.x,RC.x,{};",
type, min_value, value, type, ret, max_value);
}
} // Anonymous namespace
@ -159,7 +159,7 @@ void EmitFPRecipSqrt64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Regis
void EmitFPSqrt(EmitContext& ctx, IR::Inst& inst, ScalarF32 value) {
const Register ret{ctx.reg_alloc.Define(inst)};
ctx.Add("RSQ {}.x,{};RCP {}.x,{}.x;", ret, value, ret, ret);
ctx.Add("RSQ RC.x,{};RCP {}.x,RC.x;", value, ret);
}
void EmitFPSaturate16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register value) {