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# Copyright (C) 2019 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
.class public LB146014745;
.super Ljava/lang/Object;
## CHECK-START: java.lang.String B146014745.$noinline$testAppend1(java.lang.String, int) instruction_simplifier (before)
## CHECK-NOT: StringBuilderAppend
## CHECK-START: java.lang.String B146014745.$noinline$testAppend1(java.lang.String, int) instruction_simplifier (after)
## CHECK: StringBuilderAppend
.method public static $noinline$testAppend1(Ljava/lang/String;I)Ljava/lang/String;
.registers 4
# StringBuilder sb = new StringBuilder();
new-instance v0, Ljava/lang/StringBuilder;
invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
# sb.append(s).append(i);
invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v1
invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
# return sb.append(s).append(i).toString();
invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v1
invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
move-result-object v1
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v1
return-object v1
.end method
## CHECK-START: java.lang.String B146014745.$noinline$testAppend2(java.lang.String, int) instruction_simplifier (after)
## CHECK-NOT: StringBuilderAppend
.method public static $noinline$testAppend2(Ljava/lang/String;I)Ljava/lang/String;
.registers 4
# StringBuilder sb = new StringBuilder();
new-instance v0, Ljava/lang/StringBuilder;
invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
# String s2 = sb.append(s).append(i).toString();
invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v1
invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
move-result-object v1
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v1
# return sb.append(s2).toString();
invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v1
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v1
return-object v1
.end method
## CHECK-START: java.lang.String B146014745.$noinline$testAppend3(java.lang.String, int) instruction_simplifier (after)
## CHECK-NOT: StringBuilderAppend
.method public static $noinline$testAppend3(Ljava/lang/String;I)Ljava/lang/String;
.registers 5
# StringBuilder sb = new StringBuilder();
new-instance v0, Ljava/lang/StringBuilder;
invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
# String s2 = sb.append(s).toString();
invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v2
invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v2
# return sb.append(i).append(s2).append(i);
invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
move-result-object v1
invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v1
invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
# return sb.toString();
invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v1
return-object v1
.end method
# The following is a jasmin version.
# Unfortunately, this would be translated without the required move-result-object,
# instead using the register initialized by new-instance for subsequent calls.
#.class public B146014745
#.super java/lang/Object
#.method public static $noinline$testAppend1(Ljava/lang/String;I)Ljava/lang/String;
# .limit stack 3
# .limit locals 2
#; StringBuilder sb = new StringBuilder();
# new java/lang/StringBuilder
# dup
# invokespecial java.lang.StringBuilder.<init>()V
#; sb.append(s).append(i);
# dup
# aload_0
# invokevirtual java.lang.StringBuilder.append(Ljava/lang/String;)Ljava/lang/StringBuilder;
# iload_1
# invokevirtual java.lang.StringBuilder.append(I)Ljava/lang/StringBuilder;
# pop
#; return sb.append(s).append(i).toString();
# aload_0
# invokevirtual java.lang.StringBuilder.append(Ljava/lang/String;)Ljava/lang/StringBuilder;
# iload_1
# invokevirtual java.lang.StringBuilder.append(I)Ljava/lang/StringBuilder;
# invokevirtual java.lang.StringBuilder.toString()Ljava/lang/String;
# areturn
#.end method
#.method public static $noinline$testAppend2(Ljava/lang/String;I)Ljava/lang/String;
# .limit stack 3
# .limit locals 2
#; StringBuilder sb = new StringBuilder();
# new java/lang/StringBuilder
# dup
# invokespecial java.lang.StringBuilder.<init>()V
#; String s2 = sb.append(s).append(i).toString();
# dup
# aload_0
# invokevirtual java.lang.StringBuilder.append(Ljava/lang/String;)Ljava/lang/StringBuilder;
# iload_1
# invokevirtual java.lang.StringBuilder.append(I)Ljava/lang/StringBuilder;
# invokevirtual java.lang.StringBuilder.toString()Ljava/lang/String;
#; return sb.append(s2).toString();
# invokevirtual java.lang.StringBuilder.append(Ljava/lang/String;)Ljava/lang/StringBuilder;
# invokevirtual java.lang.StringBuilder.toString()Ljava/lang/String;
# areturn
#.end method
#.method public static $noinline$testAppend3(Ljava/lang/String;I)Ljava/lang/String;
# .limit stack 3
# .limit locals 3
#; StringBuilder sb = new StringBuilder();
# new java/lang/StringBuilder
# dup
# invokespecial java.lang.StringBuilder.<init>()V
#; String s2 = sb.append(s).toString();
# dup
# aload_0
# invokevirtual java.lang.StringBuilder.append(Ljava/lang/String;)Ljava/lang/StringBuilder;
# invokevirtual java.lang.StringBuilder.toString()Ljava/lang/String;
# astore_2
#; return sb.append(i).append(s2).append(i);
# iload_1
# invokevirtual java.lang.StringBuilder.append(I)Ljava/lang/StringBuilder;
# aload_2
# invokevirtual java.lang.StringBuilder.append(Ljava/lang/String;)Ljava/lang/StringBuilder;
# iload_1
# invokevirtual java.lang.StringBuilder.append(I)Ljava/lang/StringBuilder;
# invokevirtual java.lang.StringBuilder.toString()Ljava/lang/String;
# areturn
#.end method
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