# HG changeset patch
# User Michael Pavone <pavone@retrodev.com>
# Date 1429153718 25200
# Node ID a6cdcc1b1c02126c961679161aa4c8be5c715ef5
# Parent  95bc24c729e6ddf5423a410046a3d2813f2bdafb
Fix il and llcompile modules enough that it actually attempts to run the compiled program

diff -r 95bc24c729e6 -r a6cdcc1b1c02 modules/il.tp
--- a/modules/il.tp	Tue Apr 14 19:54:03 2015 -0700
+++ b/modules/il.tp	Wed Apr 15 20:08:38 2015 -0700
@@ -266,7 +266,7 @@
 				argnum <- { num }
 				string <- { "a" . (string: num) }
 				= <- :other {
-					(not: (other isInteger?)) && (other register?) && (other argument?)  && num = (other regnum)
+					(not: (other isInteger?)) && (other register?) && (other argument?)  && num = (other argnum)
 				}
 				!= <- :other {
 					not: self = other
@@ -401,7 +401,7 @@
 					regSrc returnAll
 					raddress <- address reverse
 					foreach: (usage liveArgsAt: raddress) :_ arg {
-						regSrc allocArg: (arg num)
+						regSrc allocArg: (arg argnum)
 					}
 					foreach: (usage liveRegsAt: raddress) :_ reg {
 						regSrc allocSpecific: (assignments get: reg)
@@ -489,7 +489,7 @@
 					skipIf: _cond newskip else: newelse
 				}
 				to2OpInst <- {
-					skipIf: _cond (to2Op: _toskip) (to2Op: _else)
+					skipIf: _cond (to2Op: _toskip) else: (to2Op: _else)
 				}
 			}
 		}
@@ -507,6 +507,26 @@
 					}
 					name . " " . (regs join: " ") . " {" . block . "}"
 				}
+				recordUsage:at <- :tracker :address {
+					foreach: regs :_ reg {
+						reg recordUsage: tracker at: address withSize: q
+					}
+					foreach: _scope :idx inst {
+						inst recordUsage: tracker at: idx | address
+					}
+				}
+				assignRegs:at:withSource:andUsage <- :assignments :address :regSrc :usage {
+					newregs <- regs map: :reg {
+						reg assign: assignments withSource: regSrc
+					}
+					idx <- 0
+					newscope <- _scope map: :inst {
+						i <- inst assignRegs: assignments at: idx | address withSource: regSrc andUsage: usage
+						idx <- idx + 1
+						i
+					}
+					save: newregs newscope
+				}
 				to2OpInst <- {
 					save: regs (to2Op: _scope)
 				}
@@ -524,6 +544,15 @@
 				string <- {
 					name . " " . cond . " " . out
 				}
+				recordUsage:at <- :tracker :address {
+					_out recordUsage: tracker at: address withSize: b
+				}
+				assignRegs:at:withSource:andUsage <- :assignments :address :regSrc :usage {
+					newout <- if: (_out register?) { 
+						_out assign: assignments withSource: regSrc 
+					} else: { _out }
+					bool: _cond newout
+				}
 			}
 		}
 
@@ -641,7 +670,7 @@
 					if: (usage useCount) = curuses {
 						liveArgs <- liveFrom: _argMap  (usage firstUsage) to: (usage lastUsage)
 						foreach: liveArgs :_ arg {
-							regSrc allocArg: (arg num)
+							regSrc allocArg: (arg argnum)
 						}
 
 						liveRegs <- liveFrom: _regMap (usage firstUsage) to: (usage lastUsage)
@@ -678,26 +707,26 @@
 		//should be run after register allocation (I think....)
 		to2Op <- :instarr {
 			instarr fold: #[] with: :newarr inst {
-				if: (inst numops) = 3 {
-					if: (inst inb) = (inst out) {
-						newarr append: (op2: (inst opcode) in: (inst ina) out: (inst out) size: (inst size))
-					} else: {
-						if: (inst commutative?) && (inst ina) = (inst out) {
-							newarr append: (op2: (inst opcode) in: (inst inb) out: (inst out) size: (inst size))
+				if: (object does: inst understand?: "to2OpInst") {
+					newarr append: (inst to2OpInst)
+				} else: {
+					if: (inst numops) = 3 {
+						if: (inst inb) = (inst out) {
+							newarr append: (op2: (inst opcode) in: (inst ina) out: (inst out) size: (inst size))
 						} else: {
-							newarr append: (mov: (inst inb) (inst out) (inst size))
-							newarr append: (op2: (inst opcode) in: (inst ina) out: (inst out) size: (inst size))
+							if: (inst commutative?) && (inst ina) = (inst out) {
+								newarr append: (op2: (inst opcode) in: (inst inb) out: (inst out) size: (inst size))
+							} else: {
+								newarr append: (mov: (inst inb) (inst out) (inst size))
+								newarr append: (op2: (inst opcode) in: (inst ina) out: (inst out) size: (inst size))
+							}
 						}
-					}
-				} else: {
-					if: (inst numops) = 2 && (inst opcode) != _mov {
-						if: (inst in) != (inst out) {
-							newarr append: (mov: (inst in) (inst out) (inst size))
-						}
-						newarr append: (op1: (inst opcode) val: (inst out) size: (inst size))
 					} else: {
-						if: (inst opcode) = _skipif || (inst opcode) = _save {
-							newarr append: (inst to2OpInst)
+						if: (inst numops) = 2 && (inst opcode) != _mov && (inst opcode) != _cmp {
+							if: (inst in) != (inst out) {
+								newarr append: (mov: (inst in) (inst out) (inst size))
+							}
+							newarr append: (op1: (inst opcode) arg: (inst out) size: (inst size))
 						} else: {
 							newarr append: inst
 						}
diff -r 95bc24c729e6 -r a6cdcc1b1c02 modules/llcompile.tp
--- a/modules/llcompile.tp	Tue Apr 14 19:54:03 2015 -0700
+++ b/modules/llcompile.tp	Wed Apr 15 20:08:38 2015 -0700
@@ -126,7 +126,12 @@
 			}
 			_signed <- (l signed?) || (r signed?)
 			_opMap ifget: (expr op) :ingen {
-				ilf add: (ingen: lv rv (dest val) _size)
+				if: (lv isInteger?) {
+					tmp <- lv
+					lv <- ilf getReg
+					ilf add: (il mov: tmp lv ls)
+				}
+				ilf add: (ingen: rv lv (dest val) _size)
 				#{
 					val <- dest val
 					size <- _size
@@ -134,12 +139,12 @@
 				}
 			} else: {
 				_compOps ifget: (expr op) :condFun {
-					if: (rv isInteger?) {
-						tmp <- rv
-						rv <- ilf getReg
-						ilf add: (il mov: tmp rv rs)
+					if: (lv isInteger?) {
+						tmp <- lv
+						lv <- ilf getReg
+						ilf add: (il mov: tmp lv ls)
 					}
-					ilf add: (il cmp: lv rv _size)
+					ilf add: (il cmp: rv lv _size)
 					cond <- condFun: _signed
 					ilf add: (il bool: cond (dest val))
 					#{
@@ -511,7 +516,8 @@
 				_notError: mcode {
 					ba <- bytearray executableFromBytes: mcode
 					arg <- if: (length: args) > 2 { int32: (args get: 2) } else: {0}
-					ba runWithArg: (arg i64)
+					res <- ba runWithArg: (arg int64)
+					print: (string: res) . "\n"
 				} else: :err {
 					(file stderr) write: (err msg) . "\n"
 				}