diff options
Diffstat (limited to 'test/550-checker-multiply-accumulate/src/Main.java')
-rw-r--r-- | test/550-checker-multiply-accumulate/src/Main.java | 215 |
1 files changed, 209 insertions, 6 deletions
diff --git a/test/550-checker-multiply-accumulate/src/Main.java b/test/550-checker-multiply-accumulate/src/Main.java index 2d0688d57e..24a4613724 100644 --- a/test/550-checker-multiply-accumulate/src/Main.java +++ b/test/550-checker-multiply-accumulate/src/Main.java @@ -47,7 +47,7 @@ public class Main { /// CHECK: <<Acc:i\d+>> ParameterValue /// CHECK: <<Left:i\d+>> ParameterValue /// CHECK: <<Right:i\d+>> ParameterValue - /// CHECK: <<MulAdd:i\d+>> Arm64MultiplyAccumulate [<<Acc>>,<<Left>>,<<Right>>] kind:Add + /// CHECK: <<MulAdd:i\d+>> MultiplyAccumulate [<<Acc>>,<<Left>>,<<Right>>] kind:Add /// CHECK: Return [<<MulAdd>>] /// CHECK-START-ARM64: int Main.$opt$noinline$mulAdd(int, int, int) instruction_simplifier_arm64 (after) @@ -57,6 +57,28 @@ public class Main { /// CHECK-START-ARM64: int Main.$opt$noinline$mulAdd(int, int, int) disassembly (after) /// CHECK: madd w{{\d+}}, w{{\d+}}, w{{\d+}}, w{{\d+}} + /// CHECK-START-ARM: int Main.$opt$noinline$mulAdd(int, int, int) instruction_simplifier_arm (before) + /// CHECK: <<Acc:i\d+>> ParameterValue + /// CHECK: <<Left:i\d+>> ParameterValue + /// CHECK: <<Right:i\d+>> ParameterValue + /// CHECK: <<Mul:i\d+>> Mul [<<Left>>,<<Right>>] + /// CHECK: <<Add:i\d+>> Add [<<Acc>>,<<Mul>>] + /// CHECK: Return [<<Add>>] + + /// CHECK-START-ARM: int Main.$opt$noinline$mulAdd(int, int, int) instruction_simplifier_arm (after) + /// CHECK: <<Acc:i\d+>> ParameterValue + /// CHECK: <<Left:i\d+>> ParameterValue + /// CHECK: <<Right:i\d+>> ParameterValue + /// CHECK: <<MulAdd:i\d+>> MultiplyAccumulate [<<Acc>>,<<Left>>,<<Right>>] kind:Add + /// CHECK: Return [<<MulAdd>>] + + /// CHECK-START-ARM: int Main.$opt$noinline$mulAdd(int, int, int) instruction_simplifier_arm (after) + /// CHECK-NOT: Mul + /// CHECK-NOT: Add + + /// CHECK-START-ARM: int Main.$opt$noinline$mulAdd(int, int, int) disassembly (after) + /// CHECK: mla r{{\d+}}, r{{\d+}}, r{{\d+}}, r{{\d+}} + public static int $opt$noinline$mulAdd(int acc, int left, int right) { if (doThrow) throw new Error(); return acc + left * right; @@ -78,7 +100,7 @@ public class Main { /// CHECK: <<Acc:j\d+>> ParameterValue /// CHECK: <<Left:j\d+>> ParameterValue /// CHECK: <<Right:j\d+>> ParameterValue - /// CHECK: <<MulSub:j\d+>> Arm64MultiplyAccumulate [<<Acc>>,<<Left>>,<<Right>>] kind:Sub + /// CHECK: <<MulSub:j\d+>> MultiplyAccumulate [<<Acc>>,<<Left>>,<<Right>>] kind:Sub /// CHECK: Return [<<MulSub>>] /// CHECK-START-ARM64: long Main.$opt$noinline$mulSub(long, long, long) instruction_simplifier_arm64 (after) @@ -88,6 +110,17 @@ public class Main { /// CHECK-START-ARM64: long Main.$opt$noinline$mulSub(long, long, long) disassembly (after) /// CHECK: msub x{{\d+}}, x{{\d+}}, x{{\d+}}, x{{\d+}} + /// CHECK-START-ARM: long Main.$opt$noinline$mulSub(long, long, long) instruction_simplifier_arm (before) + /// CHECK: <<Acc:j\d+>> ParameterValue + /// CHECK: <<Left:j\d+>> ParameterValue + /// CHECK: <<Right:j\d+>> ParameterValue + /// CHECK: <<Mul:j\d+>> Mul [<<Left>>,<<Right>>] + /// CHECK: <<Sub:j\d+>> Sub [<<Acc>>,<<Mul>>] + /// CHECK: Return [<<Sub>>] + + /// CHECK-START-ARM: long Main.$opt$noinline$mulSub(long, long, long) instruction_simplifier_arm (after) + /// CHECK-NOT: MultiplyAccumulate + public static long $opt$noinline$mulSub(long acc, long left, long right) { if (doThrow) throw new Error(); return acc - left * right; @@ -117,7 +150,28 @@ public class Main { /// CHECK: Return [<<Or>>] /// CHECK-START-ARM64: int Main.$opt$noinline$multipleUses1(int, int, int) instruction_simplifier_arm64 (after) - /// CHECK-NOT: Arm64MultiplyAccumulate + /// CHECK-NOT: MultiplyAccumulate + + /// CHECK-START-ARM: int Main.$opt$noinline$multipleUses1(int, int, int) instruction_simplifier_arm (before) + /// CHECK: <<Acc:i\d+>> ParameterValue + /// CHECK: <<Left:i\d+>> ParameterValue + /// CHECK: <<Right:i\d+>> ParameterValue + /// CHECK: <<Mul:i\d+>> Mul [<<Left>>,<<Right>>] + /// CHECK: <<Add:i\d+>> Add [<<Acc>>,<<Mul>>] + /// CHECK: <<Or:i\d+>> Or [<<Mul>>,<<Add>>] + /// CHECK: Return [<<Or>>] + + /// CHECK-START-ARM: int Main.$opt$noinline$multipleUses1(int, int, int) instruction_simplifier_arm (after) + /// CHECK: <<Acc:i\d+>> ParameterValue + /// CHECK: <<Left:i\d+>> ParameterValue + /// CHECK: <<Right:i\d+>> ParameterValue + /// CHECK: <<Mul:i\d+>> Mul [<<Left>>,<<Right>>] + /// CHECK: <<Add:i\d+>> Add [<<Acc>>,<<Mul>>] + /// CHECK: <<Or:i\d+>> Or [<<Mul>>,<<Add>>] + /// CHECK: Return [<<Or>>] + + /// CHECK-START-ARM: int Main.$opt$noinline$multipleUses1(int, int, int) instruction_simplifier_arm (after) + /// CHECK-NOT: MultiplyAccumulate public static int $opt$noinline$multipleUses1(int acc, int left, int right) { if (doThrow) throw new Error(); @@ -151,7 +205,30 @@ public class Main { /// CHECK: Return [<<Res>>] /// CHECK-START-ARM64: long Main.$opt$noinline$multipleUses2(long, long, long) instruction_simplifier_arm64 (after) - /// CHECK-NOT: Arm64MultiplyAccumulate + /// CHECK-NOT: MultiplyAccumulate + + /// CHECK-START-ARM: long Main.$opt$noinline$multipleUses2(long, long, long) instruction_simplifier_arm (before) + /// CHECK: <<Acc:j\d+>> ParameterValue + /// CHECK: <<Left:j\d+>> ParameterValue + /// CHECK: <<Right:j\d+>> ParameterValue + /// CHECK: <<Mul:j\d+>> Mul [<<Left>>,<<Right>>] + /// CHECK: <<Add:j\d+>> Add [<<Acc>>,<<Mul>>] + /// CHECK: <<Sub:j\d+>> Sub [<<Acc>>,<<Mul>>] + /// CHECK: <<Res:j\d+>> Add [<<Add>>,<<Sub>>] + /// CHECK: Return [<<Res>>] + + /// CHECK-START-ARM: long Main.$opt$noinline$multipleUses2(long, long, long) instruction_simplifier_arm (after) + /// CHECK: <<Acc:j\d+>> ParameterValue + /// CHECK: <<Left:j\d+>> ParameterValue + /// CHECK: <<Right:j\d+>> ParameterValue + /// CHECK: <<Mul:j\d+>> Mul [<<Left>>,<<Right>>] + /// CHECK: <<Add:j\d+>> Add [<<Acc>>,<<Mul>>] + /// CHECK: <<Sub:j\d+>> Sub [<<Acc>>,<<Mul>>] + /// CHECK: <<Res:j\d+>> Add [<<Add>>,<<Sub>>] + /// CHECK: Return [<<Res>>] + + /// CHECK-START-ARM: long Main.$opt$noinline$multipleUses2(long, long, long) instruction_simplifier_arm (after) + /// CHECK-NOT: MultiplyAccumulate public static long $opt$noinline$multipleUses2(long acc, long left, long right) { @@ -176,7 +253,7 @@ public class Main { /// CHECK-START-ARM64: int Main.$opt$noinline$mulPlusOne(int, int) instruction_simplifier_arm64 (after) /// CHECK: <<Acc:i\d+>> ParameterValue /// CHECK: <<Var:i\d+>> ParameterValue - /// CHECK: <<MulAdd:i\d+>> Arm64MultiplyAccumulate [<<Acc>>,<<Acc>>,<<Var>>] kind:Add + /// CHECK: <<MulAdd:i\d+>> MultiplyAccumulate [<<Acc>>,<<Acc>>,<<Var>>] kind:Add /// CHECK: Return [<<MulAdd>>] /// CHECK-START-ARM64: int Main.$opt$noinline$mulPlusOne(int, int) instruction_simplifier_arm64 (after) @@ -186,6 +263,27 @@ public class Main { /// CHECK-START-ARM64: int Main.$opt$noinline$mulPlusOne(int, int) disassembly (after) /// CHECK: madd w{{\d+}}, w{{\d+}}, w{{\d+}}, w{{\d+}} + /// CHECK-START-ARM: int Main.$opt$noinline$mulPlusOne(int, int) instruction_simplifier_arm (before) + /// CHECK: <<Acc:i\d+>> ParameterValue + /// CHECK: <<Var:i\d+>> ParameterValue + /// CHECK: <<Const1:i\d+>> IntConstant 1 + /// CHECK: <<Add:i\d+>> Add [<<Var>>,<<Const1>>] + /// CHECK: <<Mul:i\d+>> Mul [<<Acc>>,<<Add>>] + /// CHECK: Return [<<Mul>>] + + /// CHECK-START-ARM: int Main.$opt$noinline$mulPlusOne(int, int) instruction_simplifier_arm (after) + /// CHECK: <<Acc:i\d+>> ParameterValue + /// CHECK: <<Var:i\d+>> ParameterValue + /// CHECK: <<MulAdd:i\d+>> MultiplyAccumulate [<<Acc>>,<<Acc>>,<<Var>>] kind:Add + /// CHECK: Return [<<MulAdd>>] + + /// CHECK-START-ARM: int Main.$opt$noinline$mulPlusOne(int, int) instruction_simplifier_arm (after) + /// CHECK-NOT: Mul + /// CHECK-NOT: Add + + /// CHECK-START-ARM: int Main.$opt$noinline$mulPlusOne(int, int) disassembly (after) + /// CHECK: mla r{{\d+}}, r{{\d+}}, r{{\d+}}, r{{\d+}} + public static int $opt$noinline$mulPlusOne(int acc, int var) { if (doThrow) throw new Error(); return acc * (var + 1); @@ -207,7 +305,7 @@ public class Main { /// CHECK-START-ARM64: long Main.$opt$noinline$mulMinusOne(long, long) instruction_simplifier_arm64 (after) /// CHECK: <<Acc:j\d+>> ParameterValue /// CHECK: <<Var:j\d+>> ParameterValue - /// CHECK: <<MulSub:j\d+>> Arm64MultiplyAccumulate [<<Acc>>,<<Acc>>,<<Var>>] kind:Sub + /// CHECK: <<MulSub:j\d+>> MultiplyAccumulate [<<Acc>>,<<Acc>>,<<Var>>] kind:Sub /// CHECK: Return [<<MulSub>>] /// CHECK-START-ARM64: long Main.$opt$noinline$mulMinusOne(long, long) instruction_simplifier_arm64 (after) @@ -217,11 +315,114 @@ public class Main { /// CHECK-START-ARM64: long Main.$opt$noinline$mulMinusOne(long, long) disassembly (after) /// CHECK: msub x{{\d+}}, x{{\d+}}, x{{\d+}}, x{{\d+}} + /// CHECK-START-ARM: long Main.$opt$noinline$mulMinusOne(long, long) instruction_simplifier_arm (before) + /// CHECK: <<Acc:j\d+>> ParameterValue + /// CHECK: <<Var:j\d+>> ParameterValue + /// CHECK: <<Const1:j\d+>> LongConstant 1 + /// CHECK: <<Sub:j\d+>> Sub [<<Const1>>,<<Var>>] + /// CHECK: <<Mul:j\d+>> Mul [<<Acc>>,<<Sub>>] + /// CHECK: Return [<<Mul>>] + + /// CHECK-START-ARM: long Main.$opt$noinline$mulMinusOne(long, long) instruction_simplifier_arm (after) + /// CHECK-NOT: MultiplyAccumulate public static long $opt$noinline$mulMinusOne(long acc, long var) { if (doThrow) throw new Error(); return acc * (1 - var); } + /** + * Test basic merging of `MUL+NEG` into `MULNEG`. + */ + + /// CHECK-START-ARM64: int Main.$opt$noinline$mulNeg(int, int) instruction_simplifier_arm64 (before) + /// CHECK: <<Left:i\d+>> ParameterValue + /// CHECK: <<Right:i\d+>> ParameterValue + /// CHECK: <<Mul:i\d+>> Mul [<<Left>>,<<Right>>] + /// CHECK: <<Neg:i\d+>> Neg [<<Mul>>] + /// CHECK: Return [<<Neg>>] + + /// CHECK-START-ARM64: int Main.$opt$noinline$mulNeg(int, int) instruction_simplifier_arm64 (after) + /// CHECK: <<Left:i\d+>> ParameterValue + /// CHECK: <<Right:i\d+>> ParameterValue + /// CHECK: <<Const0:i\d+>> IntConstant 0 + /// CHECK: <<MulNeg:i\d+>> MultiplyAccumulate [<<Const0>>,<<Left>>,<<Right>>] kind:Sub + /// CHECK: Return [<<MulNeg>>] + + /// CHECK-START-ARM64: int Main.$opt$noinline$mulNeg(int, int) instruction_simplifier_arm64 (after) + /// CHECK-NOT: Mul + /// CHECK-NOT: Neg + + /// CHECK-START-ARM64: int Main.$opt$noinline$mulNeg(int, int) disassembly (after) + /// CHECK: mneg w{{\d+}}, w{{\d+}}, w{{\d+}} + + /// CHECK-START-ARM: int Main.$opt$noinline$mulNeg(int, int) instruction_simplifier_arm (before) + /// CHECK: <<Left:i\d+>> ParameterValue + /// CHECK: <<Right:i\d+>> ParameterValue + /// CHECK: <<Mul:i\d+>> Mul [<<Left>>,<<Right>>] + /// CHECK: <<Neg:i\d+>> Neg [<<Mul>>] + /// CHECK: Return [<<Neg>>] + + /// CHECK-START-ARM: int Main.$opt$noinline$mulNeg(int, int) instruction_simplifier_arm (after) + /// CHECK: <<Left:i\d+>> ParameterValue + /// CHECK: <<Right:i\d+>> ParameterValue + /// CHECK: <<Mul:i\d+>> Mul [<<Left>>,<<Right>>] + /// CHECK: <<Neg:i\d+>> Neg [<<Mul>>] + /// CHECK: Return [<<Neg>>] + + /// CHECK-START-ARM: int Main.$opt$noinline$mulNeg(int, int) instruction_simplifier_arm (after) + /// CHECK-NOT: MultiplyAccumulate + + public static int $opt$noinline$mulNeg(int left, int right) { + if (doThrow) throw new Error(); + return - (left * right); + } + + /** + * Test basic merging of `MUL+NEG` into `MULNEG`. + */ + + /// CHECK-START-ARM64: long Main.$opt$noinline$mulNeg(long, long) instruction_simplifier_arm64 (before) + /// CHECK: <<Left:j\d+>> ParameterValue + /// CHECK: <<Right:j\d+>> ParameterValue + /// CHECK: <<Mul:j\d+>> Mul [<<Left>>,<<Right>>] + /// CHECK: <<Neg:j\d+>> Neg [<<Mul>>] + /// CHECK: Return [<<Neg>>] + + /// CHECK-START-ARM64: long Main.$opt$noinline$mulNeg(long, long) instruction_simplifier_arm64 (after) + /// CHECK: <<Left:j\d+>> ParameterValue + /// CHECK: <<Right:j\d+>> ParameterValue + /// CHECK: <<Const0:j\d+>> LongConstant 0 + /// CHECK: <<MulNeg:j\d+>> MultiplyAccumulate [<<Const0>>,<<Left>>,<<Right>>] kind:Sub + /// CHECK: Return [<<MulNeg>>] + + /// CHECK-START-ARM64: long Main.$opt$noinline$mulNeg(long, long) instruction_simplifier_arm64 (after) + /// CHECK-NOT: Mul + /// CHECK-NOT: Neg + + /// CHECK-START-ARM64: long Main.$opt$noinline$mulNeg(long, long) disassembly (after) + /// CHECK: mneg x{{\d+}}, x{{\d+}}, x{{\d+}} + + /// CHECK-START-ARM: long Main.$opt$noinline$mulNeg(long, long) instruction_simplifier_arm (before) + /// CHECK: <<Left:j\d+>> ParameterValue + /// CHECK: <<Right:j\d+>> ParameterValue + /// CHECK: <<Mul:j\d+>> Mul [<<Left>>,<<Right>>] + /// CHECK: <<Neg:j\d+>> Neg [<<Mul>>] + /// CHECK: Return [<<Neg>>] + + /// CHECK-START-ARM: long Main.$opt$noinline$mulNeg(long, long) instruction_simplifier_arm (after) + /// CHECK: <<Left:j\d+>> ParameterValue + /// CHECK: <<Right:j\d+>> ParameterValue + /// CHECK: <<Mul:j\d+>> Mul [<<Left>>,<<Right>>] + /// CHECK: <<Neg:j\d+>> Neg [<<Mul>>] + /// CHECK: Return [<<Neg>>] + + /// CHECK-START-ARM: long Main.$opt$noinline$mulNeg(long, long) instruction_simplifier_arm (after) + /// CHECK-NOT: MultiplyAccumulate + + public static long $opt$noinline$mulNeg(long left, long right) { + if (doThrow) throw new Error(); + return - (left * right); + } public static void main(String[] args) { assertIntEquals(7, $opt$noinline$mulAdd(1, 2, 3)); @@ -230,5 +431,7 @@ public class Main { assertLongEquals(20, $opt$noinline$multipleUses2(10, 11, 12)); assertIntEquals(195, $opt$noinline$mulPlusOne(13, 14)); assertLongEquals(-225, $opt$noinline$mulMinusOne(15, 16)); + assertIntEquals(-306, $opt$noinline$mulNeg(17, 18)); + assertLongEquals(-380, $opt$noinline$mulNeg(19, 20)); } } |