From 941c6dc740ed368edbbc00913ace73dddecd43ba Mon Sep 17 00:00:00 2001 From: ameerj <52414509+ameerj@users.noreply.github.com> Date: Sat, 8 May 2021 18:50:10 -0400 Subject: glasm: Implement BFI, BFE Along with implementations of common instructions along the way --- .../backend/glasm/emit_glasm_integer.cpp | 146 +++++++++++---------- 1 file changed, 79 insertions(+), 67 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 e228fa072..d4e519a2a 100644 --- a/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp +++ b/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp @@ -12,42 +12,46 @@ namespace Shader::Backend::GLASM { void EmitIAdd32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, [[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) { - throw NotImplementedException("GLASM instruction"); + ctx.Add("ADD {},{},{};", inst, a, b); } -void EmitIAdd64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view a, - [[maybe_unused]] std::string_view b) { +void EmitIAdd64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) { throw NotImplementedException("GLASM instruction"); } -void EmitISub32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view a, - [[maybe_unused]] std::string_view b) { - throw NotImplementedException("GLASM instruction"); +void EmitISub32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) { + ctx.Add("SUB {},{},{};", inst, a, b); } -void EmitISub64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view a, - [[maybe_unused]] std::string_view b) { +void EmitISub64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) { throw NotImplementedException("GLASM instruction"); } -void EmitIMul32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view a, - [[maybe_unused]] std::string_view b) { +void EmitIMul32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) { throw NotImplementedException("GLASM instruction"); } -void EmitINeg32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) { +void EmitINeg32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view value) { throw NotImplementedException("GLASM instruction"); } -void EmitINeg64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) { +void EmitINeg64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view value) { throw NotImplementedException("GLASM instruction"); } -void EmitIAbs32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) { +void EmitIAbs32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view value) { throw NotImplementedException("GLASM instruction"); } -void EmitIAbs64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) { +void EmitIAbs64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view value) { throw NotImplementedException("GLASM instruction"); } @@ -94,7 +98,7 @@ void EmitBitwiseAnd32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::In void EmitBitwiseOr32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, [[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) { - throw NotImplementedException("GLASM instruction"); + ctx.Add("OR {},{},{};", inst, a, b); } void EmitBitwiseXor32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, @@ -102,64 +106,66 @@ void EmitBitwiseXor32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::In throw NotImplementedException("GLASM instruction"); } -void EmitBitFieldInsert([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view base, - [[maybe_unused]] std::string_view insert, - [[maybe_unused]] std::string_view offset, - [[maybe_unused]] std::string_view count) { - throw NotImplementedException("GLASM instruction"); +void EmitBitFieldInsert(EmitContext& ctx, IR::Inst& inst, std::string_view base, + std::string_view insert, std::string_view offset, std::string_view count) { + ctx.Add("MOV.U RC.x,{};MOV.U RC.y,{};", count, offset); + ctx.Add("BFI.U {},RC,{},{};", inst, insert, base); } -void EmitBitFieldSExtract([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, - [[maybe_unused]] std::string_view base, - [[maybe_unused]] std::string_view offset, - [[maybe_unused]] std::string_view count) { - throw NotImplementedException("GLASM instruction"); +void EmitBitFieldSExtract(EmitContext& ctx, IR::Inst& inst, std::string_view base, + std::string_view offset, std::string_view count) { + ctx.Add("MOV.U RC.x,{};MOV.U RC.y,{};", count, offset); + ctx.Add("BFE.S {},RC,{};", inst, base); } -void EmitBitFieldUExtract([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, - [[maybe_unused]] std::string_view base, - [[maybe_unused]] std::string_view offset, - [[maybe_unused]] std::string_view count) { - throw NotImplementedException("GLASM instruction"); +void EmitBitFieldUExtract(EmitContext& ctx, IR::Inst& inst, std::string_view base, + std::string_view offset, std::string_view count) { + ctx.Add("MOV.U RC.x,{};MOV.U RC.y,{};", count, offset); + ctx.Add("BFE.U {},RC,{};", inst, base); } -void EmitBitReverse32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) { - throw NotImplementedException("GLASM instruction"); +void EmitBitReverse32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view value) { + ctx.Add("BFR {},{};", inst, value); } -void EmitBitCount32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) { +void EmitBitCount32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view value) { throw NotImplementedException("GLASM instruction"); } -void EmitBitwiseNot32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) { +void EmitBitwiseNot32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view value) { throw NotImplementedException("GLASM instruction"); } -void EmitFindSMsb32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) { +void EmitFindSMsb32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view value) { throw NotImplementedException("GLASM instruction"); } -void EmitFindUMsb32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) { +void EmitFindUMsb32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view value) { throw NotImplementedException("GLASM instruction"); } -void EmitSMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view a, - [[maybe_unused]] std::string_view b) { +void EmitSMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) { throw NotImplementedException("GLASM instruction"); } -void EmitUMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view a, - [[maybe_unused]] std::string_view b) { +void EmitUMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) { throw NotImplementedException("GLASM instruction"); } -void EmitSMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view a, - [[maybe_unused]] std::string_view b) { +void EmitSMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) { throw NotImplementedException("GLASM instruction"); } -void EmitUMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view a, - [[maybe_unused]] std::string_view b) { +void EmitUMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) { throw NotImplementedException("GLASM instruction"); } @@ -175,54 +181,60 @@ void EmitUClamp32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& throw NotImplementedException("GLASM instruction"); } -void EmitSLessThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs, - [[maybe_unused]] std::string_view rhs) { - throw NotImplementedException("GLASM instruction"); +void EmitSLessThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) { + ctx.Add("SLT.S {},{},{};", inst, lhs, rhs); } -void EmitULessThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs, - [[maybe_unused]] std::string_view rhs) { - throw NotImplementedException("GLASM instruction"); +void EmitULessThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) { + ctx.Add("SLT.U {},{},{};", inst, lhs, rhs); } -void EmitIEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs, - [[maybe_unused]] std::string_view rhs) { - throw NotImplementedException("GLASM instruction"); +void EmitIEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) { + ctx.Add("SEQ {},{},{};", inst, lhs, rhs); } -void EmitSLessThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs, +void EmitSLessThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) { - throw NotImplementedException("GLASM instruction"); + ctx.Add("SLE.S {},{},{};", inst, lhs, rhs); } -void EmitULessThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs, +void EmitULessThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) { - throw NotImplementedException("GLASM instruction"); + ctx.Add("SLE.U {},{},{};", inst, lhs, rhs); } -void EmitSGreaterThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs, +void EmitSGreaterThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) { - throw NotImplementedException("GLASM instruction"); + ctx.Add("SGT.S {},{},{};", inst, lhs, rhs); } -void EmitUGreaterThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs, +void EmitUGreaterThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) { - throw NotImplementedException("GLASM instruction"); + ctx.Add("SGT.U {},{},{};", inst, lhs, rhs); } -void EmitINotEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs, - [[maybe_unused]] std::string_view rhs) { +void EmitINotEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) { throw NotImplementedException("GLASM instruction"); } -void EmitSGreaterThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs, +void EmitSGreaterThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) { - throw NotImplementedException("GLASM instruction"); + ctx.Add("SGE.S {},{},{};", inst, lhs, rhs); } -void EmitUGreaterThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs, +void EmitUGreaterThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, + [[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) { - throw NotImplementedException("GLASM instruction"); + ctx.Add("SGE.U {},{},{};", inst, lhs, rhs); } } // namespace Shader::Backend::GLASM -- cgit v1.2.3