From 5e0f8e873857ce3ca3f532aff0936beb28e412c8 Mon Sep 17 00:00:00 2001 From: gdkchan Date: Tue, 10 Jan 2023 19:16:59 -0300 Subject: Implement JIT Arm64 backend (#4114) * Implement JIT Arm64 backend * PPTC version bump * Address some feedback from Arm64 JIT PR * Address even more PR feedback * Remove unused IsPageAligned function * Sync Qc flag before calls * Fix comment and remove unused enum * Address riperiperi PR feedback * Delete Breakpoint IR instruction that was only implemented for Arm64 --- .../CodeGen/Optimizations/ConstantFolding.cs | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) (limited to 'ARMeilleure/CodeGen/Optimizations/ConstantFolding.cs') diff --git a/ARMeilleure/CodeGen/Optimizations/ConstantFolding.cs b/ARMeilleure/CodeGen/Optimizations/ConstantFolding.cs index 0423c255..c5a22a53 100644 --- a/ARMeilleure/CodeGen/Optimizations/ConstantFolding.cs +++ b/ARMeilleure/CodeGen/Optimizations/ConstantFolding.cs @@ -90,6 +90,47 @@ namespace ARMeilleure.CodeGen.Optimizations } break; + case Instruction.Compare: + if (type == OperandType.I32 && + operation.GetSource(0).Type == type && + operation.GetSource(1).Type == type) + { + switch ((Comparison)operation.GetSource(2).Value) + { + case Comparison.Equal: + EvaluateBinaryI32(operation, (x, y) => x == y ? 1 : 0); + break; + case Comparison.NotEqual: + EvaluateBinaryI32(operation, (x, y) => x != y ? 1 : 0); + break; + case Comparison.Greater: + EvaluateBinaryI32(operation, (x, y) => x > y ? 1 : 0); + break; + case Comparison.LessOrEqual: + EvaluateBinaryI32(operation, (x, y) => x <= y ? 1 : 0); + break; + case Comparison.GreaterUI: + EvaluateBinaryI32(operation, (x, y) => (uint)x > (uint)y ? 1 : 0); + break; + case Comparison.LessOrEqualUI: + EvaluateBinaryI32(operation, (x, y) => (uint)x <= (uint)y ? 1 : 0); + break; + case Comparison.GreaterOrEqual: + EvaluateBinaryI32(operation, (x, y) => x >= y ? 1 : 0); + break; + case Comparison.Less: + EvaluateBinaryI32(operation, (x, y) => x < y ? 1 : 0); + break; + case Comparison.GreaterOrEqualUI: + EvaluateBinaryI32(operation, (x, y) => (uint)x >= (uint)y ? 1 : 0); + break; + case Comparison.LessUI: + EvaluateBinaryI32(operation, (x, y) => (uint)x < (uint)y ? 1 : 0); + break; + } + } + break; + case Instruction.Copy: if (type == OperandType.I32) { -- cgit v1.2.3