| /* |
| * Copyright (C) 2016 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. |
| */ |
| |
| public class Main { |
| |
| boolean b00; |
| boolean b01; |
| boolean b02; |
| boolean b03; |
| boolean b04; |
| boolean b05; |
| boolean b06; |
| boolean b07; |
| boolean b08; |
| boolean b09; |
| boolean b10; |
| boolean b11; |
| boolean b12; |
| boolean b13; |
| boolean b14; |
| boolean b15; |
| boolean b16; |
| boolean b17; |
| boolean b18; |
| boolean b19; |
| boolean b20; |
| boolean b21; |
| boolean b22; |
| boolean b23; |
| boolean b24; |
| boolean b25; |
| boolean b26; |
| boolean b27; |
| boolean b28; |
| boolean b29; |
| boolean b30; |
| boolean b31; |
| boolean b32; |
| boolean b33; |
| boolean b34; |
| boolean b35; |
| boolean b36; |
| |
| boolean conditionA; |
| boolean conditionB; |
| boolean conditionC; |
| |
| /// CHECK-START-ARM64: void Main.test() register (after) |
| /// CHECK: begin_block |
| /// CHECK: name "B0" |
| /// CHECK: <<This:l\d+>> ParameterValue |
| /// CHECK: end_block |
| /// CHECK: begin_block |
| /// CHECK: successors "<<ThenBlock:B\d+>>" "<<ElseBlock:B\d+>>" |
| /// CHECK: <<CondB:z\d+>> InstanceFieldGet [<<This>>] field_name:Main.conditionB |
| /// CHECK: If [<<CondB>>] |
| /// CHECK: end_block |
| /// CHECK: begin_block |
| /// CHECK: name "<<ElseBlock>>" |
| /// CHECK: ParallelMove moves:[40(sp)->d0,24(sp)->32(sp),28(sp)->36(sp),d0->d3,d3->d4,d2->d5,d4->d6,d5->d7,d6->d18,d7->d19,d18->d20,d19->d21,d20->d22,d21->d23,d22->d10,d23->d11,16(sp)->24(sp),20(sp)->28(sp),d10->d14,d11->d12,d12->d13,d13->d1,d14->d2,32(sp)->16(sp),36(sp)->20(sp)] |
| /// CHECK: end_block |
| |
| /// CHECK-START-ARM64: void Main.test() disassembly (after) |
| /// CHECK: begin_block |
| /// CHECK: name "B0" |
| /// CHECK: <<This:l\d+>> ParameterValue |
| /// CHECK: end_block |
| /// CHECK: begin_block |
| /// CHECK: successors "<<ThenBlock:B\d+>>" "<<ElseBlock:B\d+>>" |
| /// CHECK: <<CondB:z\d+>> InstanceFieldGet [<<This>>] field_name:Main.conditionB |
| /// CHECK: If [<<CondB>>] |
| /// CHECK: end_block |
| /// CHECK: begin_block |
| /// CHECK: name "<<ElseBlock>>" |
| /// CHECK: ParallelMove moves:[invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid,invalid->invalid] |
| /// CHECK: fmov d31, d2 |
| /// CHECK: ldr s2, [sp, #36] |
| /// CHECK: ldr w16, [sp, #16] |
| /// CHECK: str w16, [sp, #36] |
| /// CHECK: str s14, [sp, #16] |
| /// CHECK: ldr s14, [sp, #28] |
| /// CHECK: str s1, [sp, #28] |
| /// CHECK: ldr s1, [sp, #32] |
| /// CHECK: str s31, [sp, #32] |
| /// CHECK: ldr s31, [sp, #20] |
| /// CHECK: str s31, [sp, #40] |
| /// CHECK: str s12, [sp, #20] |
| /// CHECK: fmov d12, d11 |
| /// CHECK: fmov d11, d10 |
| /// CHECK: fmov d10, d23 |
| /// CHECK: fmov d23, d22 |
| /// CHECK: fmov d22, d21 |
| /// CHECK: fmov d21, d20 |
| /// CHECK: fmov d20, d19 |
| /// CHECK: fmov d19, d18 |
| /// CHECK: fmov d18, d7 |
| /// CHECK: fmov d7, d6 |
| /// CHECK: fmov d6, d5 |
| /// CHECK: fmov d5, d4 |
| /// CHECK: fmov d4, d3 |
| /// CHECK: fmov d3, d13 |
| /// CHECK: ldr s13, [sp, #24] |
| /// CHECK: str s3, [sp, #24] |
| /// CHECK: ldr s3, pc+{{\d+}} (addr {{0x[0-9a-f]+}}) (100) |
| /// CHECK: end_block |
| |
| public void test() { |
| String r = ""; |
| |
| // For the purpose of this regression test, the order of |
| // definition of these float variable matters. Likewise with the |
| // order of the instructions where these variables are used below. |
| // Reordering these lines make make the original (b/32545705) |
| // issue vanish. |
| float f17 = b17 ? 0.0f : 1.0f; |
| float f16 = b16 ? 0.0f : 1.0f; |
| float f18 = b18 ? 0.0f : 1.0f; |
| float f19 = b19 ? 0.0f : 1.0f; |
| float f20 = b20 ? 0.0f : 1.0f; |
| float f21 = b21 ? 0.0f : 1.0f; |
| float f15 = b15 ? 0.0f : 1.0f; |
| float f00 = b00 ? 0.0f : 1.0f; |
| float f22 = b22 ? 0.0f : 1.0f; |
| float f23 = b23 ? 0.0f : 1.0f; |
| float f24 = b24 ? 0.0f : 1.0f; |
| float f25 = b25 ? 0.0f : 1.0f; |
| float f26 = b26 ? 0.0f : 1.0f; |
| float f27 = b27 ? 0.0f : 1.0f; |
| float f29 = b29 ? 0.0f : 1.0f; |
| float f28 = b28 ? 0.0f : 1.0f; |
| float f01 = b01 ? 0.0f : 1.0f; |
| float f02 = b02 ? 0.0f : 1.0f; |
| float f03 = b03 ? 0.0f : 1.0f; |
| float f04 = b04 ? 0.0f : 1.0f; |
| float f05 = b05 ? 0.0f : 1.0f; |
| float f07 = b07 ? 0.0f : 1.0f; |
| float f06 = b06 ? 0.0f : 1.0f; |
| float f30 = b30 ? 0.0f : 1.0f; |
| float f31 = b31 ? 0.0f : 1.0f; |
| float f32 = b32 ? 0.0f : 1.0f; |
| float f33 = b33 ? 0.0f : 1.0f; |
| float f34 = b34 ? 0.0f : 1.0f; |
| float f36 = b36 ? 0.0f : 1.0f; |
| float f35 = b35 ? 0.0f : 1.0f; |
| float f08 = b08 ? 0.0f : 1.0f; |
| float f09 = b09 ? 0.0f : 1.0f; |
| float f10 = b10 ? 0.0f : 1.0f; |
| float f11 = b11 ? 0.0f : 1.0f; |
| float f12 = b12 ? 0.0f : 1.0f; |
| float f14 = b14 ? 0.0f : 1.0f; |
| float f13 = b13 ? 0.0f : 1.0f; |
| |
| if (conditionA) { |
| f16 /= 1000.0f; |
| f17 /= 1000.0f; |
| f18 /= 1000.0f; |
| f19 /= 1000.0f; |
| f20 /= 1000.0f; |
| f21 /= 1000.0f; |
| f15 /= 1000.0f; |
| f08 /= 1000.0f; |
| f09 /= 1000.0f; |
| f10 /= 1000.0f; |
| f11 /= 1000.0f; |
| f12 /= 1000.0f; |
| f30 /= 1000.0f; |
| f31 /= 1000.0f; |
| f32 /= 1000.0f; |
| f33 /= 1000.0f; |
| f34 /= 1000.0f; |
| f01 /= 1000.0f; |
| f02 /= 1000.0f; |
| f03 /= 1000.0f; |
| f04 /= 1000.0f; |
| f05 /= 1000.0f; |
| f23 /= 1000.0f; |
| f24 /= 1000.0f; |
| f25 /= 1000.0f; |
| f26 /= 1000.0f; |
| f27 /= 1000.0f; |
| f22 /= 1000.0f; |
| f00 /= 1000.0f; |
| f14 /= 1000.0f; |
| f13 /= 1000.0f; |
| f36 /= 1000.0f; |
| f35 /= 1000.0f; |
| f07 /= 1000.0f; |
| f06 /= 1000.0f; |
| f29 /= 1000.0f; |
| f28 /= 1000.0f; |
| } |
| // The parallel move that used to exhaust the ARM64 parallel move |
| // resolver's scratch register pool (provided by VIXL) was in the |
| // "else" branch of the following condition generated by ART's |
| // compiler. |
| if (conditionB) { |
| f16 /= 100.0f; |
| f17 /= 100.0f; |
| f18 /= 100.0f; |
| f19 /= 100.0f; |
| f20 /= 100.0f; |
| f21 /= 100.0f; |
| f15 /= 100.0f; |
| f08 /= 100.0f; |
| f09 /= 100.0f; |
| f10 /= 100.0f; |
| f11 /= 100.0f; |
| f12 /= 100.0f; |
| f30 /= 100.0f; |
| f31 /= 100.0f; |
| f32 /= 100.0f; |
| f33 /= 100.0f; |
| f34 /= 100.0f; |
| f01 /= 100.0f; |
| f02 /= 100.0f; |
| f03 /= 100.0f; |
| f04 /= 100.0f; |
| f05 /= 100.0f; |
| f23 /= 100.0f; |
| f24 /= 100.0f; |
| f25 /= 100.0f; |
| f26 /= 100.0f; |
| f27 /= 100.0f; |
| f22 /= 100.0f; |
| f00 /= 100.0f; |
| f14 /= 100.0f; |
| f13 /= 100.0f; |
| f36 /= 100.0f; |
| f35 /= 100.0f; |
| f07 /= 100.0f; |
| f06 /= 100.0f; |
| f29 /= 100.0f; |
| f28 /= 100.0f; |
| } |
| if (conditionC) { |
| f16 /= 12.0f; |
| f17 /= 12.0f; |
| f18 /= 12.0f; |
| f19 /= 12.0f; |
| f20 /= 12.0f; |
| f21 /= 12.0f; |
| f15 /= 12.0f; |
| f08 /= 12.0f; |
| f09 /= 12.0f; |
| f10 /= 12.0f; |
| f11 /= 12.0f; |
| f12 /= 12.0f; |
| f30 /= 12.0f; |
| f31 /= 12.0f; |
| f32 /= 12.0f; |
| f33 /= 12.0f; |
| f34 /= 12.0f; |
| f01 /= 12.0f; |
| f02 /= 12.0f; |
| f03 /= 12.0f; |
| f04 /= 12.0f; |
| f05 /= 12.0f; |
| f23 /= 12.0f; |
| f24 /= 12.0f; |
| f25 /= 12.0f; |
| f26 /= 12.0f; |
| f27 /= 12.0f; |
| f22 /= 12.0f; |
| f00 /= 12.0f; |
| f14 /= 12.0f; |
| f13 /= 12.0f; |
| f36 /= 12.0f; |
| f35 /= 12.0f; |
| f07 /= 12.0f; |
| f06 /= 12.0f; |
| f29 /= 12.0f; |
| f28 /= 12.0f; |
| } |
| float s = 0.0f; |
| s = ((float) Math.round(100.0f * s)) / 100.0f; |
| String res = s + r; |
| } |
| |
| public static void main(String[] args) { |
| Main main = new Main(); |
| main.test(); |
| System.out.println("passed"); |
| } |
| } |
