From 6705f56029d627941f56e36273fd4548a88e8b63 Mon Sep 17 00:00:00 2001 From: ameerj <52414509+ameerj@users.noreply.github.com> Date: Sun, 9 May 2021 18:49:27 -0400 Subject: emit_glasm: Implement more integer alu ops --- .../backend/glasm/emit_glasm_integer.cpp | 66 ++++++++++------------ 1 file changed, 30 insertions(+), 36 deletions(-) (limited to 'src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp') diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp index 2db05e62d..9d72af942 100644 --- a/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp +++ b/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp @@ -30,16 +30,16 @@ void EmitIMul32(EmitContext& ctx, IR::Inst& inst, ScalarS32 a, ScalarS32 b) { ctx.Add("MUL.S {}.x,{},{};", inst, a, b); } -void EmitINeg32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarS32 value) { - throw NotImplementedException("GLASM instruction"); +void EmitINeg32(EmitContext& ctx, IR::Inst& inst, ScalarS32 value) { + ctx.Add("MOV.S {},-{};", inst, value); } void EmitINeg64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register value) { throw NotImplementedException("GLASM instruction"); } -void EmitIAbs32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarS32 value) { - throw NotImplementedException("GLASM instruction"); +void EmitIAbs32(EmitContext& ctx, IR::Inst& inst, ScalarS32 value) { + ctx.Add("ABS.S {},{};", inst, value); } void EmitIAbs64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register value) { @@ -55,9 +55,8 @@ void EmitShiftLeftLogical64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] throw NotImplementedException("GLASM instruction"); } -void EmitShiftRightLogical32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarU32 base, - [[maybe_unused]] ScalarU32 shift) { - throw NotImplementedException("GLASM instruction"); +void EmitShiftRightLogical32(EmitContext& ctx, IR::Inst& inst, ScalarU32 base, ScalarU32 shift) { + ctx.Add("SHR.U {}.x,{},{};", inst, base, shift); } void EmitShiftRightLogical64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register base, @@ -65,9 +64,8 @@ void EmitShiftRightLogical64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] throw NotImplementedException("GLASM instruction"); } -void EmitShiftRightArithmetic32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarS32 base, - [[maybe_unused]] ScalarS32 shift) { - throw NotImplementedException("GLASM instruction"); +void EmitShiftRightArithmetic32(EmitContext& ctx, IR::Inst& inst, ScalarS32 base, ScalarS32 shift) { + ctx.Add("SHR.S {}.x,{},{};", inst, base, shift); } void EmitShiftRightArithmetic64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register base, @@ -109,52 +107,48 @@ void EmitBitReverse32(EmitContext& ctx, IR::Inst& inst, ScalarS32 value) { ctx.Add("BFR {},{};", inst, value); } -void EmitBitCount32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarS32 value) { - throw NotImplementedException("GLASM instruction"); +void EmitBitCount32(EmitContext& ctx, IR::Inst& inst, ScalarS32 value) { + ctx.Add("BTC {},{};", inst, value); } void EmitBitwiseNot32(EmitContext& ctx, IR::Inst& inst, ScalarS32 value) { ctx.Add("NOT.S {},{};", inst, value); } -void EmitFindSMsb32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarS32 value) { - throw NotImplementedException("GLASM instruction"); +void EmitFindSMsb32(EmitContext& ctx, IR::Inst& inst, ScalarS32 value) { + ctx.Add("BTFM.S {},{};", inst, value); } -void EmitFindUMsb32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarU32 value) { - throw NotImplementedException("GLASM instruction"); +void EmitFindUMsb32(EmitContext& ctx, IR::Inst& inst, ScalarU32 value) { + ctx.Add("BTFM.U {},{};", inst, value); } -void EmitSMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarS32 a, - [[maybe_unused]] ScalarS32 b) { - throw NotImplementedException("GLASM instruction"); +void EmitSMin32(EmitContext& ctx, IR::Inst& inst, ScalarS32 a, ScalarS32 b) { + ctx.Add("MIN.S {},{},{};", inst, a, b); } -void EmitUMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarU32 a, - [[maybe_unused]] ScalarU32 b) { - throw NotImplementedException("GLASM instruction"); +void EmitUMin32(EmitContext& ctx, IR::Inst& inst, ScalarU32 a, ScalarU32 b) { + ctx.Add("MIN.U {},{},{};", inst, a, b); } -void EmitSMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarS32 a, - [[maybe_unused]] ScalarS32 b) { - throw NotImplementedException("GLASM instruction"); +void EmitSMax32(EmitContext& ctx, IR::Inst& inst, ScalarS32 a, ScalarS32 b) { + ctx.Add("MAX.S {},{},{};", inst, a, b); } -void EmitUMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarU32 a, - [[maybe_unused]] ScalarU32 b) { - throw NotImplementedException("GLASM instruction"); +void EmitUMax32(EmitContext& ctx, IR::Inst& inst, ScalarU32 a, ScalarU32 b) { + ctx.Add("MAX.U {},{},{};", inst, a, b); } -void EmitSClamp32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, - [[maybe_unused]] ScalarS32 value, [[maybe_unused]] ScalarS32 min, - [[maybe_unused]] ScalarS32 max) { - throw NotImplementedException("GLASM instruction"); +void EmitSClamp32(EmitContext& ctx, IR::Inst& inst, ScalarS32 value, ScalarS32 min, ScalarS32 max) { + const Register ret{ctx.reg_alloc.Define(inst)}; + ctx.Add("MIN.S {}.x,{},{};", ret, max, value); + ctx.Add("MAX.S {}.x,{},{};", ret, ret, min); } -void EmitUClamp32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, - [[maybe_unused]] ScalarU32 value, [[maybe_unused]] ScalarU32 min, - [[maybe_unused]] ScalarU32 max) { - throw NotImplementedException("GLASM instruction"); +void EmitUClamp32(EmitContext& ctx, IR::Inst& inst, ScalarU32 value, ScalarU32 min, ScalarU32 max) { + const Register ret{ctx.reg_alloc.Define(inst)}; + ctx.Add("MIN.U {}.x,{},{};", ret, max, value); + ctx.Add("MAX.U {}.x,{},{};", ret, ret, min); } void EmitSLessThan(EmitContext& ctx, IR::Inst& inst, ScalarS32 lhs, ScalarS32 rhs) { -- cgit v1.2.3