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some improvements to IR peephole optimizer

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This commit is contained in:
Irmen de Jong
2023-05-01 23:00:51 +02:00
parent ce00e49a89
commit f465b2e2a0
14 changed files with 156 additions and 126 deletions
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codeGenIntermediate/test/TestIRPeepholeOpt.kt
+9 -9
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@@ -8,7 +8,7 @@ import prog8.intermediate.*
class TestIRPeepholeOpt: FunSpec({
fun makeIRProgram(chunks: List<IRCodeChunkBase>): IRProgram {
require(chunks.first().label=="main.start")
val block = IRBlock("main", null, IRBlock.BlockAlignment.NONE, Position.DUMMY)
val block = IRBlock("main", null, false, false, IRBlock.BlockAlignment.NONE, Position.DUMMY)
val sub = IRSubroutine("main.start", emptyList(), null, Position.DUMMY)
chunks.forEach { sub += it }
block += sub
@@ -46,7 +46,7 @@ class TestIRPeepholeOpt: FunSpec({
))
irProg.chunks().single().instructions.size shouldBe 3
val opt = IRPeepholeOptimizer(irProg)
opt.optimize()
opt.optimize(true, ErrorReporterForTests())
irProg.chunks().single().instructions.size shouldBe 1
}
@@ -65,7 +65,7 @@ class TestIRPeepholeOpt: FunSpec({
irProg.chunks().size shouldBe 4
irProg.chunks().flatMap { it.instructions }.size shouldBe 5
val opt = IRPeepholeOptimizer(irProg)
opt.optimize()
opt.optimize(true, ErrorReporterForTests())
irProg.chunks().size shouldBe 4
irProg.chunks()[0].label shouldBe "main.start"
irProg.chunks()[1].label shouldBe "label"
@@ -92,7 +92,7 @@ class TestIRPeepholeOpt: FunSpec({
))
irProg.chunks().single().instructions.size shouldBe 6
val opt = IRPeepholeOptimizer(irProg)
opt.optimize()
opt.optimize(true, ErrorReporterForTests())
val instr = irProg.chunks().single().instructions
instr.size shouldBe 1
instr[0].opcode shouldBe Opcode.CLC
@@ -107,7 +107,7 @@ class TestIRPeepholeOpt: FunSpec({
))
irProg.chunks().single().instructions.size shouldBe 4
val opt = IRPeepholeOptimizer(irProg)
opt.optimize()
opt.optimize(true, ErrorReporterForTests())
val instr = irProg.chunks().single().instructions
instr.size shouldBe 1
instr[0].opcode shouldBe Opcode.LOADR
@@ -130,7 +130,7 @@ class TestIRPeepholeOpt: FunSpec({
))
irProg.chunks().single().instructions.size shouldBe 10
val opt = IRPeepholeOptimizer(irProg)
opt.optimize()
opt.optimize(true, ErrorReporterForTests())
irProg.chunks().single().instructions.size shouldBe 4
}
@@ -141,7 +141,7 @@ class TestIRPeepholeOpt: FunSpec({
))
irProg.chunks().single().instructions.size shouldBe 2
val opt = IRPeepholeOptimizer(irProg)
opt.optimize()
opt.optimize(true, ErrorReporterForTests())
val instr = irProg.chunks().single().instructions
instr.size shouldBe 2
instr[0].opcode shouldBe Opcode.INC
@@ -161,7 +161,7 @@ class TestIRPeepholeOpt: FunSpec({
))
irProg.chunks().single().instructions.size shouldBe 8
val opt = IRPeepholeOptimizer(irProg)
opt.optimize()
opt.optimize(true, ErrorReporterForTests())
irProg.chunks().single().instructions.size shouldBe 4
}
@@ -174,7 +174,7 @@ class TestIRPeepholeOpt: FunSpec({
))
irProg.chunks().single().instructions.size shouldBe 4
val opt = IRPeepholeOptimizer(irProg)
opt.optimize()
opt.optimize(true, ErrorReporterForTests())
val instr = irProg.chunks().single().instructions
instr.size shouldBe 4
instr[0].opcode shouldBe Opcode.LOAD