More aggressive DCE should honor debugger invariants

- A LINENUMEBER node is "dead" if the corresponding instruction interval
 contains at least one "dead" bytecode instruction
 and no live bytecode instructions

- Observable local variable lifetimes should be taken into account
 when determining if a NOP is required for debugger.

This commit is contained in:

Dmitry Petrov

2017-05-15 14:59:50 +03:00

parent 65799a5cb4

commit 84e54124a2

8 changed files with 121 additions and 44 deletions

									
										compiler/testData/codegen/bytecodeText/coercionToUnitOptimization/nopInlineFuns.kt
									
Vendored

		+1
		-1
	
												View File
												
				@@ -23,4 +23,4 @@ fun simpleFunVoid(f: () -> Unit): Unit {

				    return f()

				}

				// 4 NOP

				// 5 NOP