glsl: INeg and IAdd negate tests

src/shader_recompiler/backend/glsl/emit_glsl_instructions.h

@@ -317,52 +317,54 @@ void EmitFPIsNan16(EmitContext& ctx, std::string value);
 void EmitFPIsNan32(EmitContext& ctx, std::string value);
 void EmitFPIsNan64(EmitContext& ctx, std::string value);
 void EmitIAdd32(EmitContext& ctx, IR::Inst* inst, std::string a, std::string b);
-void EmitIAdd64(EmitContext& ctx, std::string a, std::string b);
-void EmitISub32(EmitContext& ctx, std::string a, std::string b);
-void EmitISub64(EmitContext& ctx, std::string a, std::string b);
-void EmitIMul32(EmitContext& ctx, std::string a, std::string b);
-void EmitINeg32(EmitContext& ctx, std::string value);
-void EmitINeg64(EmitContext& ctx, std::string value);
-void EmitIAbs32(EmitContext& ctx, std::string value);
-void EmitIAbs64(EmitContext& ctx, std::string value);
-void EmitShiftLeftLogical32(EmitContext& ctx, std::string base, std::string shift);
-void EmitShiftLeftLogical64(EmitContext& ctx, std::string base, std::string shift);
-void EmitShiftRightLogical32(EmitContext& ctx, std::string base, std::string shift);
-void EmitShiftRightLogical64(EmitContext& ctx, std::string base, std::string shift);
-void EmitShiftRightArithmetic32(EmitContext& ctx, std::string base, std::string shift);
-void EmitShiftRightArithmetic64(EmitContext& ctx, std::string base, std::string shift);
+void EmitIAdd64(EmitContext& ctx, IR::Inst* inst, std::string a, std::string b);
+void EmitISub32(EmitContext& ctx, IR::Inst* inst, std::string a, std::string b);
+void EmitISub64(EmitContext& ctx, IR::Inst* inst, std::string a, std::string b);
+void EmitIMul32(EmitContext& ctx, IR::Inst* inst, std::string a, std::string b);
+void EmitINeg32(EmitContext& ctx, IR::Inst* inst, std::string value);
+void EmitINeg64(EmitContext& ctx, IR::Inst* inst, std::string value);
+void EmitIAbs32(EmitContext& ctx, IR::Inst* inst, std::string value);
+void EmitIAbs64(EmitContext& ctx, IR::Inst* inst, std::string value);
+void EmitShiftLeftLogical32(EmitContext& ctx, IR::Inst* inst, std::string base, std::string shift);
+void EmitShiftLeftLogical64(EmitContext& ctx, IR::Inst* inst, std::string base, std::string shift);
+void EmitShiftRightLogical32(EmitContext& ctx, IR::Inst* inst, std::string base, std::string shift);
+void EmitShiftRightLogical64(EmitContext& ctx, IR::Inst* inst, std::string base, std::string shift);
+void EmitShiftRightArithmetic32(EmitContext& ctx, IR::Inst* inst, std::string base,
+                                std::string shift);
+void EmitShiftRightArithmetic64(EmitContext& ctx, IR::Inst* inst, std::string base,
+                                std::string shift);
 void EmitBitwiseAnd32(EmitContext& ctx, IR::Inst* inst, std::string a, std::string b);
 void EmitBitwiseOr32(EmitContext& ctx, IR::Inst* inst, std::string a, std::string b);
 void EmitBitwiseXor32(EmitContext& ctx, IR::Inst* inst, std::string a, std::string b);
-void EmitBitFieldInsert(EmitContext& ctx, std::string base, std::string insert, std::string offset,
-                        std::string count);
+void EmitBitFieldInsert(EmitContext& ctx, IR::Inst* inst, std::string base, std::string insert,
+                        std::string offset, std::string count);
 void EmitBitFieldSExtract(EmitContext& ctx, IR::Inst* inst, std::string base, std::string offset,
                           std::string count);
 void EmitBitFieldUExtract(EmitContext& ctx, IR::Inst* inst, std::string base, std::string offset,
                           std::string count);
-void EmitBitReverse32(EmitContext& ctx, std::string value);
-void EmitBitCount32(EmitContext& ctx, std::string value);
-void EmitBitwiseNot32(EmitContext& ctx, std::string value);
-void EmitFindSMsb32(EmitContext& ctx, std::string value);
-void EmitFindUMsb32(EmitContext& ctx, std::string value);
-void EmitSMin32(EmitContext& ctx, std::string a, std::string b);
-void EmitUMin32(EmitContext& ctx, std::string a, std::string b);
-void EmitSMax32(EmitContext& ctx, std::string a, std::string b);
-void EmitUMax32(EmitContext& ctx, std::string a, std::string b);
+void EmitBitReverse32(EmitContext& ctx, IR::Inst* inst, std::string value);
+void EmitBitCount32(EmitContext& ctx, IR::Inst* inst, std::string value);
+void EmitBitwiseNot32(EmitContext& ctx, IR::Inst* inst, std::string value);
+void EmitFindSMsb32(EmitContext& ctx, IR::Inst* inst, std::string value);
+void EmitFindUMsb32(EmitContext& ctx, IR::Inst* inst, std::string value);
+void EmitSMin32(EmitContext& ctx, IR::Inst* inst, std::string a, std::string b);
+void EmitUMin32(EmitContext& ctx, IR::Inst* inst, std::string a, std::string b);
+void EmitSMax32(EmitContext& ctx, IR::Inst* inst, std::string a, std::string b);
+void EmitUMax32(EmitContext& ctx, IR::Inst* inst, std::string a, std::string b);
 void EmitSClamp32(EmitContext& ctx, IR::Inst* inst, std::string value, std::string min,
                   std::string max);
 void EmitUClamp32(EmitContext& ctx, IR::Inst* inst, std::string value, std::string min,
                   std::string max);
-void EmitSLessThan(EmitContext& ctx, std::string lhs, std::string rhs);
-void EmitULessThan(EmitContext& ctx, std::string lhs, std::string rhs);
-void EmitIEqual(EmitContext& ctx, std::string lhs, std::string rhs);
-void EmitSLessThanEqual(EmitContext& ctx, std::string lhs, std::string rhs);
-void EmitULessThanEqual(EmitContext& ctx, std::string lhs, std::string rhs);
-void EmitSGreaterThan(EmitContext& ctx, std::string lhs, std::string rhs);
-void EmitUGreaterThan(EmitContext& ctx, std::string lhs, std::string rhs);
-void EmitINotEqual(EmitContext& ctx, std::string lhs, std::string rhs);
-void EmitSGreaterThanEqual(EmitContext& ctx, std::string lhs, std::string rhs);
-void EmitUGreaterThanEqual(EmitContext& ctx, std::string lhs, std::string rhs);
+void EmitSLessThan(EmitContext& ctx, IR::Inst* inst, std::string lhs, std::string rhs);
+void EmitULessThan(EmitContext& ctx, IR::Inst* inst, std::string lhs, std::string rhs);
+void EmitIEqual(EmitContext& ctx, IR::Inst* inst, std::string lhs, std::string rhs);
+void EmitSLessThanEqual(EmitContext& ctx, IR::Inst* inst, std::string lhs, std::string rhs);
+void EmitULessThanEqual(EmitContext& ctx, IR::Inst* inst, std::string lhs, std::string rhs);
+void EmitSGreaterThan(EmitContext& ctx, IR::Inst* inst, std::string lhs, std::string rhs);
+void EmitUGreaterThan(EmitContext& ctx, IR::Inst* inst, std::string lhs, std::string rhs);
+void EmitINotEqual(EmitContext& ctx, IR::Inst* inst, std::string lhs, std::string rhs);
+void EmitSGreaterThanEqual(EmitContext& ctx, IR::Inst* inst, std::string lhs, std::string rhs);
+void EmitUGreaterThanEqual(EmitContext& ctx, IR::Inst* inst, std::string lhs, std::string rhs);
 void EmitSharedAtomicIAdd32(EmitContext& ctx, std::string pointer_offset, std::string value);
 void EmitSharedAtomicSMin32(EmitContext& ctx, std::string pointer_offset, std::string value);
 void EmitSharedAtomicUMin32(EmitContext& ctx, std::string pointer_offset, std::string value);

src/shader_recompiler/backend/glsl/emit_glsl_integer.cpp

@@ -16,69 +16,75 @@ void EmitIAdd32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* in
     ctx.AddU32("{}={}+{};", *inst, a, b);
 }
 
-void EmitIAdd64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string a,
-                [[maybe_unused]] std::string b) {
+void EmitIAdd64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                [[maybe_unused]] std::string a, [[maybe_unused]] std::string b) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitISub32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string a,
-                [[maybe_unused]] std::string b) {
+void EmitISub32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                [[maybe_unused]] std::string a, [[maybe_unused]] std::string b) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitISub64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string a,
-                [[maybe_unused]] std::string b) {
+void EmitISub64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                [[maybe_unused]] std::string a, [[maybe_unused]] std::string b) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitIMul32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string a,
-                [[maybe_unused]] std::string b) {
+void EmitIMul32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                [[maybe_unused]] std::string a, [[maybe_unused]] std::string b) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitINeg32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string value) {
+void EmitINeg32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                [[maybe_unused]] std::string value) {
+    ctx.AddU32("{}=-{};", *inst, value);
+}
+
+void EmitINeg64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                [[maybe_unused]] std::string value) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitINeg64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string value) {
+void EmitIAbs32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                [[maybe_unused]] std::string value) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitIAbs32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string value) {
+void EmitIAbs64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                [[maybe_unused]] std::string value) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitIAbs64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string value) {
+void EmitShiftLeftLogical32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                            [[maybe_unused]] std::string base, [[maybe_unused]] std::string shift) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitShiftLeftLogical32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string base,
-                            [[maybe_unused]] std::string shift) {
+void EmitShiftLeftLogical64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                            [[maybe_unused]] std::string base, [[maybe_unused]] std::string shift) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitShiftLeftLogical64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string base,
-                            [[maybe_unused]] std::string shift) {
-    throw NotImplementedException("GLSL Instruction");
-}
-
-void EmitShiftRightLogical32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string base,
-                             [[maybe_unused]] std::string shift) {
-    throw NotImplementedException("GLSL Instruction");
-}
-
-void EmitShiftRightLogical64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string base,
-                             [[maybe_unused]] std::string shift) {
-    throw NotImplementedException("GLSL Instruction");
-}
-
-void EmitShiftRightArithmetic32([[maybe_unused]] EmitContext& ctx,
+void EmitShiftRightLogical32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
                              [[maybe_unused]] std::string base,
                              [[maybe_unused]] std::string shift) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitShiftRightArithmetic64([[maybe_unused]] EmitContext& ctx,
+void EmitShiftRightLogical64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                             [[maybe_unused]] std::string base,
+                             [[maybe_unused]] std::string shift) {
+    throw NotImplementedException("GLSL Instruction");
+}
+
+void EmitShiftRightArithmetic32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                                [[maybe_unused]] std::string base,
+                                [[maybe_unused]] std::string shift) {
+    throw NotImplementedException("GLSL Instruction");
+}
+
+void EmitShiftRightArithmetic64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
                                 [[maybe_unused]] std::string base,
                                 [[maybe_unused]] std::string shift) {
     throw NotImplementedException("GLSL Instruction");
@@ -99,9 +105,9 @@ void EmitBitwiseXor32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::In
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitBitFieldInsert([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string base,
-                        [[maybe_unused]] std::string insert, [[maybe_unused]] std::string offset,
-                        std::string count) {
+void EmitBitFieldInsert([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                        [[maybe_unused]] std::string base, [[maybe_unused]] std::string insert,
+                        [[maybe_unused]] std::string offset, std::string count) {
     throw NotImplementedException("GLSL Instruction");
 }
 
@@ -117,43 +123,48 @@ void EmitBitFieldUExtract([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitBitReverse32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string value) {
+void EmitBitReverse32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                      [[maybe_unused]] std::string value) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitBitCount32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string value) {
+void EmitBitCount32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                    [[maybe_unused]] std::string value) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitBitwiseNot32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string value) {
+void EmitBitwiseNot32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                      [[maybe_unused]] std::string value) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitFindSMsb32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string value) {
+void EmitFindSMsb32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                    [[maybe_unused]] std::string value) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitFindUMsb32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string value) {
+void EmitFindUMsb32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                    [[maybe_unused]] std::string value) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitSMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string a,
-                [[maybe_unused]] std::string b) {
+void EmitSMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                [[maybe_unused]] std::string a, [[maybe_unused]] std::string b) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitUMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string a,
-                [[maybe_unused]] std::string b) {
+void EmitUMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                [[maybe_unused]] std::string a, [[maybe_unused]] std::string b) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitSMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string a,
-                [[maybe_unused]] std::string b) {
+void EmitSMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                [[maybe_unused]] std::string a, [[maybe_unused]] std::string b) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitUMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string a,
-                [[maybe_unused]] std::string b) {
+void EmitUMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                [[maybe_unused]] std::string a, [[maybe_unused]] std::string b) {
     throw NotImplementedException("GLSL Instruction");
 }
 
@@ -169,53 +180,53 @@ void EmitUClamp32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst*
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitSLessThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string lhs,
-                   [[maybe_unused]] std::string rhs) {
+void EmitSLessThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                   [[maybe_unused]] std::string lhs, [[maybe_unused]] std::string rhs) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitULessThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string lhs,
-                   [[maybe_unused]] std::string rhs) {
+void EmitULessThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                   [[maybe_unused]] std::string lhs, [[maybe_unused]] std::string rhs) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitIEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string lhs,
-                [[maybe_unused]] std::string rhs) {
+void EmitIEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                [[maybe_unused]] std::string lhs, [[maybe_unused]] std::string rhs) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitSLessThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string lhs,
-                        [[maybe_unused]] std::string rhs) {
+void EmitSLessThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                        [[maybe_unused]] std::string lhs, [[maybe_unused]] std::string rhs) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitULessThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string lhs,
-                        [[maybe_unused]] std::string rhs) {
+void EmitULessThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                        [[maybe_unused]] std::string lhs, [[maybe_unused]] std::string rhs) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitSGreaterThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string lhs,
-                      [[maybe_unused]] std::string rhs) {
+void EmitSGreaterThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                      [[maybe_unused]] std::string lhs, [[maybe_unused]] std::string rhs) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitUGreaterThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string lhs,
-                      [[maybe_unused]] std::string rhs) {
+void EmitUGreaterThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                      [[maybe_unused]] std::string lhs, [[maybe_unused]] std::string rhs) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitINotEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string lhs,
-                   [[maybe_unused]] std::string rhs) {
+void EmitINotEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                   [[maybe_unused]] std::string lhs, [[maybe_unused]] std::string rhs) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitSGreaterThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string lhs,
-                           [[maybe_unused]] std::string rhs) {
+void EmitSGreaterThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                           [[maybe_unused]] std::string lhs, [[maybe_unused]] std::string rhs) {
     throw NotImplementedException("GLSL Instruction");
 }
 
-void EmitUGreaterThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string lhs,
-                           [[maybe_unused]] std::string rhs) {
+void EmitUGreaterThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst* inst,
+                           [[maybe_unused]] std::string lhs, [[maybe_unused]] std::string rhs) {
     throw NotImplementedException("GLSL Instruction");
 }
 } // namespace Shader::Backend::GLSL

src/shader_recompiler/backend/glsl/reg_alloc.cpp

@@ -51,8 +51,7 @@ std::string RegAlloc::Define(IR::Inst& inst, Type type) {
 }
 
 std::string RegAlloc::Consume(const IR::Value& value) {
-    const auto result = value.IsImmediate() ? MakeImm(value) : Consume(*value.InstRecursive());
-    return result;
+    return value.IsImmediate() ? MakeImm(value) : Consume(*value.InstRecursive());
 }
 
 std::string RegAlloc::Consume(IR::Inst& inst) {