JVM infer temporary vals from bytecode
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committed by
TeamCityServer
parent
a4e299b8e1
commit
dcbc2ea2b3
+1
-1
@@ -12,4 +12,4 @@ suspend fun suspendThere(param: Int, param2: String, param3: Long): String {
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return a + b
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}
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// 1 ASTORE 4
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// 0 ASTORE 4
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+1
-3
@@ -43,8 +43,6 @@ fun box(): String {
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// 1 LOCALVARIABLE i Ljava/lang/String; L.* 3
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// 1 PUTFIELD VarValueConflictsWithTableSameSortKt\$box\$1.L\$0 : Ljava/lang/Object;
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/* 1 load in the catch (e: Throwable) { throw e } block which is implicitly wrapped around try/finally */
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// 1 ALOAD 3\s+ATHROW
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/* 1 load in result = s */
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// 1 ALOAD 3\s+PUTFIELD kotlin/jvm/internal/Ref\$ObjectRef\.element
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/* 1 load in spill */
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@@ -52,7 +50,7 @@ fun box(): String {
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/* 2 loads in println(s) */
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// 2 ALOAD 3\s+INVOKEVIRTUAL java/io/PrintStream.println \(Ljava/lang/Object;\)V
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/* But no further load when spilling 's' to the continuation */
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// 5 ALOAD 3
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// 4 ALOAD 3
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// We merge LVT records for two consequent branches, but we split the local over the restore code.
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// JVM_IR_TEMPLATES
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+2
-2
@@ -21,6 +21,6 @@ fun foo() : String {
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)
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}
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// 12 ALOAD
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// 2 ASTORE
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// 11 ALOAD
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// 1 ASTORE
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// 0 InlineMarker
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+2
-2
@@ -11,7 +11,7 @@ fun foo() : String {
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return foobar("abc", bar("ghi") { x -> x + "jkl" }, "mno")
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}
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// 6 ASTORE
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// 18 ALOAD
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// 4 ASTORE
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// 16 ALOAD
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// 1 MAXLOCALS = 7
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// 0 InlineMarker
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