diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/shader_recompiler/backend/glasm/emit_glasm_floating_point.cpp | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_floating_point.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_floating_point.cpp index d2c324ad6..4ed58619d 100644 --- a/src/shader_recompiler/backend/glasm/emit_glasm_floating_point.cpp +++ b/src/shader_recompiler/backend/glasm/emit_glasm_floating_point.cpp @@ -6,6 +6,7 @@ #include "shader_recompiler/backend/glasm/emit_context.h" #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h" +#include "shader_recompiler/frontend/ir/modifiers.h" #include "shader_recompiler/frontend/ir/value.h" namespace Shader::Backend::GLASM { @@ -42,6 +43,11 @@ void Clamp(EmitContext& ctx, Register ret, InputType value, InputType min_value, "MIN.{} {}.x,RC.x,{};", type, min_value, value, type, ret, max_value); } + +std::string_view Precise(IR::Inst& inst) { + const bool precise{inst.Flags<IR::FpControl>().no_contraction}; + return precise ? ".PREC" : ""; +} } // Anonymous namespace void EmitFPAbs16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, @@ -63,11 +69,11 @@ void EmitFPAdd16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& i } void EmitFPAdd32(EmitContext& ctx, IR::Inst& inst, ScalarF32 a, ScalarF32 b) { - ctx.Add("ADD.F {}.x,{},{};", inst, a, b); + ctx.Add("ADD.F{} {}.x,{},{};", Precise(inst), ctx.reg_alloc.Define(inst), a, b); } void EmitFPAdd64(EmitContext& ctx, IR::Inst& inst, ScalarF64 a, ScalarF64 b) { - ctx.LongAdd("ADD.F64 {}.x,{},{};", inst, a, b); + ctx.Add("ADD.F64{} {}.x,{},{};", Precise(inst), ctx.reg_alloc.LongDefine(inst), a, b); } void EmitFPFma16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, @@ -77,11 +83,11 @@ void EmitFPFma16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& i } void EmitFPFma32(EmitContext& ctx, IR::Inst& inst, ScalarF32 a, ScalarF32 b, ScalarF32 c) { - ctx.Add("MAD.F {}.x,{},{},{};", inst, a, b, c); + ctx.Add("MAD.F{} {}.x,{},{},{};", Precise(inst), ctx.reg_alloc.Define(inst), a, b, c); } void EmitFPFma64(EmitContext& ctx, IR::Inst& inst, ScalarF64 a, ScalarF64 b, ScalarF64 c) { - ctx.LongAdd("MAD.F64 {}.x,{},{},{};", inst, a, b, c); + ctx.Add("MAD.F64{} {}.x,{},{},{};", Precise(inst), ctx.reg_alloc.LongDefine(inst), a, b, c); } void EmitFPMax32(EmitContext& ctx, IR::Inst& inst, ScalarF32 a, ScalarF32 b) { @@ -106,11 +112,11 @@ void EmitFPMul16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& i } void EmitFPMul32(EmitContext& ctx, IR::Inst& inst, ScalarF32 a, ScalarF32 b) { - ctx.Add("MUL.F {}.x,{},{};", inst, a, b); + ctx.Add("MUL.F{} {}.x,{},{};", Precise(inst), ctx.reg_alloc.Define(inst), a, b); } void EmitFPMul64(EmitContext& ctx, IR::Inst& inst, ScalarF64 a, ScalarF64 b) { - ctx.LongAdd("MUL.F64 {}.x,{},{};", inst, a, b); + ctx.Add("MUL.F64{} {}.x,{},{};", Precise(inst), ctx.reg_alloc.LongDefine(inst), a, b); } void EmitFPNeg16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register value) { |