From 1a8daa2d6cbf46a7cdd9180c11c641adabcf6d92 Mon Sep 17 00:00:00 2001
From: Simon Ochsenreither <simon@ochsenreither.de>
Date: Wed, 16 Sep 2015 17:31:02 +0200
Subject: Remove GenASM, merge remaining common code snippets

With GenBCode being the default and only supported backend for Java 8,
we can get rid of GenASM.

This commit also fixes/migrates/moves to pending/deletes tests which
depended on GenASM before.
---
 test/files/run/test-cpp.scala | 104 ------------------------------------------
 1 file changed, 104 deletions(-)
 delete mode 100644 test/files/run/test-cpp.scala

(limited to 'test/files/run/test-cpp.scala')

diff --git a/test/files/run/test-cpp.scala b/test/files/run/test-cpp.scala
deleted file mode 100644
index 80163deb66..0000000000
--- a/test/files/run/test-cpp.scala
+++ /dev/null
@@ -1,104 +0,0 @@
-/**
- * The only change is in the decision to replace a LOAD_LOCAL(l)
- * in the copy-propagation performed before ClosureElimination.
- *
- * In the general case, the local variable 'l' is connected through
- * an alias chain with other local variables and at the end of the
- * alias chain there may be a Value, call it 'v'.
- *
- * If 'v' is cheaper to access (it is a Deref(This) or Const(_)), then
- * replace the instruction to load it from the cheaper place.
- * Otherwise, we use the local variable at the end of the alias chain
- * instead of 'l'.
- */
-
-import scala.tools.partest.IcodeComparison
-
-object Test extends IcodeComparison {
-  override def printIcodeAfterPhase = "dce"; override def extraSettings: String = super.extraSettings + " -Ybackend:GenASM" // same line to minimize check file changs
-}
-
-import scala.util.Random._
-
-/**
- * The example in the bug report (Issue-5321): an alias chain which store
- * an Unknown. Should remove local variable 'y'.
- */
-object TestBugReport {
-  def test(x: Int) = {
-    val y = x
-    println(y)
-  }
-}
-
-/**
- * The code taken from scala.tools.nsc.settings.Settings:
- * After inlining of the setter is performed, there is an opportunity for
- * copy-propagation to eliminate some local variables.
- */
-object TestSetterInline {
-  private var _postSetHook: this.type => Unit = (x: this.type) => ()
-  def withPostSetHook(f: this.type => Unit): this.type = { _postSetHook = f ; this }
-}
-
-
-/**
- * The access of the local variable 'y' should be replaced by the
- * constant.
- */
-object TestAliasChainConstant {
-
-  def main(args: Array[String]): Unit = {
-    val x = 2
-    val y = x
-    println(y)
-  }
-}
-
-/**
- * At the end of the alias chain we have a reference to 'this'.
- * The local variables should be all discarded and replace by a
- * direct reference to this
- */
-class TestAliasChainDerefThis {
-
-  def main(args: Array[String]): Unit = {
-    val x = this
-    val y = x
-    println(y)
-  }
-}
-
-/**
- * At the end of the alias chain, there is the value of a field.
- * The use of variable 'y' should be replaced by 'x', not by an access
- * to the field 'f' since it is more costly.
- */
-object TestAliasChainDerefField {
-  def f = nextInt
-
-  def main(args: Array[String]): Unit = {
-    val x = f
-    val y = x
-    println(y)
-  }
-}
-
-
-/**
- * The first time 'println' is called, 'x' is replaced by 'y'
- * and the second time, 'y' is replaced by 'x'. But none of them
- * can be removed.
- */
-object TestDifferentBindings {
-
-  def main(args: Array[String]): Unit = {
-    var x = nextInt
-    var y = x
-    println(y)
-
-    y = nextInt
-    x = y
-    println(x)
-  }
-}
-- 
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