MIPS64: Min/max vectorization support
Test: mma test-art-host-gtest
Test: ./testrunner.py --optimizing --target --64 in QEMU
Change-Id: I60dc9c97c2b6470414fa64750e7c9824e70bfb4e
diff --git a/compiler/optimizing/code_generator_vector_mips64.cc b/compiler/optimizing/code_generator_vector_mips64.cc
index af9e89e..0395db1 100644
--- a/compiler/optimizing/code_generator_vector_mips64.cc
+++ b/compiler/optimizing/code_generator_vector_mips64.cc
@@ -495,7 +495,60 @@
}
void InstructionCodeGeneratorMIPS64::VisitVecMin(HVecMin* instruction) {
- LOG(FATAL) << "No SIMD for " << instruction->GetId();
+ LocationSummary* locations = instruction->GetLocations();
+ VectorRegister lhs = VectorRegisterFrom(locations->InAt(0));
+ VectorRegister rhs = VectorRegisterFrom(locations->InAt(1));
+ VectorRegister dst = VectorRegisterFrom(locations->Out());
+ switch (instruction->GetPackedType()) {
+ case Primitive::kPrimByte:
+ DCHECK_EQ(16u, instruction->GetVectorLength());
+ if (instruction->IsUnsigned()) {
+ __ Min_uB(dst, lhs, rhs);
+ } else {
+ __ Min_sB(dst, lhs, rhs);
+ }
+ break;
+ case Primitive::kPrimChar:
+ case Primitive::kPrimShort:
+ DCHECK_EQ(8u, instruction->GetVectorLength());
+ if (instruction->IsUnsigned()) {
+ __ Min_uH(dst, lhs, rhs);
+ } else {
+ __ Min_sH(dst, lhs, rhs);
+ }
+ break;
+ case Primitive::kPrimInt:
+ DCHECK_EQ(4u, instruction->GetVectorLength());
+ if (instruction->IsUnsigned()) {
+ __ Min_uW(dst, lhs, rhs);
+ } else {
+ __ Min_sW(dst, lhs, rhs);
+ }
+ break;
+ case Primitive::kPrimLong:
+ DCHECK_EQ(2u, instruction->GetVectorLength());
+ if (instruction->IsUnsigned()) {
+ __ Min_uD(dst, lhs, rhs);
+ } else {
+ __ Min_sD(dst, lhs, rhs);
+ }
+ break;
+ // When one of arguments is NaN, fmin.df returns other argument, but Java expects a NaN value.
+ // TODO: Fix min(x, NaN) cases for float and double.
+ case Primitive::kPrimFloat:
+ DCHECK_EQ(4u, instruction->GetVectorLength());
+ DCHECK(!instruction->IsUnsigned());
+ __ FminW(dst, lhs, rhs);
+ break;
+ case Primitive::kPrimDouble:
+ DCHECK_EQ(2u, instruction->GetVectorLength());
+ DCHECK(!instruction->IsUnsigned());
+ __ FminD(dst, lhs, rhs);
+ break;
+ default:
+ LOG(FATAL) << "Unsupported SIMD type";
+ UNREACHABLE();
+ }
}
void LocationsBuilderMIPS64::VisitVecMax(HVecMax* instruction) {
@@ -503,7 +556,60 @@
}
void InstructionCodeGeneratorMIPS64::VisitVecMax(HVecMax* instruction) {
- LOG(FATAL) << "No SIMD for " << instruction->GetId();
+ LocationSummary* locations = instruction->GetLocations();
+ VectorRegister lhs = VectorRegisterFrom(locations->InAt(0));
+ VectorRegister rhs = VectorRegisterFrom(locations->InAt(1));
+ VectorRegister dst = VectorRegisterFrom(locations->Out());
+ switch (instruction->GetPackedType()) {
+ case Primitive::kPrimByte:
+ DCHECK_EQ(16u, instruction->GetVectorLength());
+ if (instruction->IsUnsigned()) {
+ __ Max_uB(dst, lhs, rhs);
+ } else {
+ __ Max_sB(dst, lhs, rhs);
+ }
+ break;
+ case Primitive::kPrimChar:
+ case Primitive::kPrimShort:
+ DCHECK_EQ(8u, instruction->GetVectorLength());
+ if (instruction->IsUnsigned()) {
+ __ Max_uH(dst, lhs, rhs);
+ } else {
+ __ Max_sH(dst, lhs, rhs);
+ }
+ break;
+ case Primitive::kPrimInt:
+ DCHECK_EQ(4u, instruction->GetVectorLength());
+ if (instruction->IsUnsigned()) {
+ __ Max_uW(dst, lhs, rhs);
+ } else {
+ __ Max_sW(dst, lhs, rhs);
+ }
+ break;
+ case Primitive::kPrimLong:
+ DCHECK_EQ(2u, instruction->GetVectorLength());
+ if (instruction->IsUnsigned()) {
+ __ Max_uD(dst, lhs, rhs);
+ } else {
+ __ Max_sD(dst, lhs, rhs);
+ }
+ break;
+ // When one of arguments is NaN, fmax.df returns other argument, but Java expects a NaN value.
+ // TODO: Fix max(x, NaN) cases for float and double.
+ case Primitive::kPrimFloat:
+ DCHECK_EQ(4u, instruction->GetVectorLength());
+ DCHECK(!instruction->IsUnsigned());
+ __ FmaxW(dst, lhs, rhs);
+ break;
+ case Primitive::kPrimDouble:
+ DCHECK_EQ(2u, instruction->GetVectorLength());
+ DCHECK(!instruction->IsUnsigned());
+ __ FmaxD(dst, lhs, rhs);
+ break;
+ default:
+ LOG(FATAL) << "Unsupported SIMD type";
+ UNREACHABLE();
+ }
}
void LocationsBuilderMIPS64::VisitVecAnd(HVecAnd* instruction) {
diff --git a/compiler/optimizing/loop_optimization.cc b/compiler/optimizing/loop_optimization.cc
index c3aa976..cfcafa5 100644
--- a/compiler/optimizing/loop_optimization.cc
+++ b/compiler/optimizing/loop_optimization.cc
@@ -1084,23 +1084,23 @@
switch (type) {
case Primitive::kPrimBoolean:
case Primitive::kPrimByte:
- *restrictions |= kNoDiv | kNoMinMax;
+ *restrictions |= kNoDiv;
return TrySetVectorLength(16);
case Primitive::kPrimChar:
case Primitive::kPrimShort:
- *restrictions |= kNoDiv | kNoMinMax | kNoStringCharAt;
+ *restrictions |= kNoDiv | kNoStringCharAt;
return TrySetVectorLength(8);
case Primitive::kPrimInt:
- *restrictions |= kNoDiv | kNoMinMax;
+ *restrictions |= kNoDiv;
return TrySetVectorLength(4);
case Primitive::kPrimLong:
- *restrictions |= kNoDiv | kNoMinMax;
+ *restrictions |= kNoDiv;
return TrySetVectorLength(2);
case Primitive::kPrimFloat:
- *restrictions |= kNoMinMax;
+ *restrictions |= kNoMinMax; // min/max(x, NaN)
return TrySetVectorLength(4);
case Primitive::kPrimDouble:
- *restrictions |= kNoMinMax;
+ *restrictions |= kNoMinMax; // min/max(x, NaN)
return TrySetVectorLength(2);
default:
break;
diff --git a/test/651-checker-byte-simd-minmax/src/Main.java b/test/651-checker-byte-simd-minmax/src/Main.java
index fe45807..4711214 100644
--- a/test/651-checker-byte-simd-minmax/src/Main.java
+++ b/test/651-checker-byte-simd-minmax/src/Main.java
@@ -33,6 +33,13 @@
/// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
/// CHECK-DAG: <<Min:d\d+>> VecMin [<<Get1>>,<<Get2>>] unsigned:false loop:<<Loop>> outer_loop:none
/// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
+ //
+ /// CHECK-START-MIPS64: void Main.doitMin(byte[], byte[], byte[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Min:d\d+>> VecMin [<<Get1>>,<<Get2>>] unsigned:false loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
private static void doitMin(byte[] x, byte[] y, byte[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
@@ -57,6 +64,13 @@
/// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
/// CHECK-DAG: <<Min:d\d+>> VecMin [<<Get1>>,<<Get2>>] unsigned:true loop:<<Loop>> outer_loop:none
/// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
+ //
+ /// CHECK-START-MIPS64: void Main.doitMinUnsigned(byte[], byte[], byte[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Min:d\d+>> VecMin [<<Get1>>,<<Get2>>] unsigned:true loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
private static void doitMinUnsigned(byte[] x, byte[] y, byte[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
@@ -78,6 +92,13 @@
/// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
/// CHECK-DAG: <<Max:d\d+>> VecMax [<<Get1>>,<<Get2>>] unsigned:false loop:<<Loop>> outer_loop:none
/// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
+ //
+ /// CHECK-START-MIPS64: void Main.doitMax(byte[], byte[], byte[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Max:d\d+>> VecMax [<<Get1>>,<<Get2>>] unsigned:false loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
private static void doitMax(byte[] x, byte[] y, byte[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
@@ -102,6 +123,13 @@
/// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
/// CHECK-DAG: <<Max:d\d+>> VecMax [<<Get1>>,<<Get2>>] unsigned:true loop:<<Loop>> outer_loop:none
/// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
+ //
+ /// CHECK-START-MIPS64: void Main.doitMaxUnsigned(byte[], byte[], byte[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Max:d\d+>> VecMax [<<Get1>>,<<Get2>>] unsigned:true loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
private static void doitMaxUnsigned(byte[] x, byte[] y, byte[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
diff --git a/test/651-checker-char-simd-minmax/src/Main.java b/test/651-checker-char-simd-minmax/src/Main.java
index e2998da..79795ee 100644
--- a/test/651-checker-char-simd-minmax/src/Main.java
+++ b/test/651-checker-char-simd-minmax/src/Main.java
@@ -33,6 +33,13 @@
/// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
/// CHECK-DAG: <<Min:d\d+>> VecMin [<<Get1>>,<<Get2>>] unsigned:true loop:<<Loop>> outer_loop:none
/// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
+ //
+ /// CHECK-START-MIPS64: void Main.doitMin(char[], char[], char[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Min:d\d+>> VecMin [<<Get1>>,<<Get2>>] unsigned:true loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
private static void doitMin(char[] x, char[] y, char[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
@@ -54,6 +61,13 @@
/// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
/// CHECK-DAG: <<Max:d\d+>> VecMax [<<Get1>>,<<Get2>>] unsigned:true loop:<<Loop>> outer_loop:none
/// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
+ //
+ /// CHECK-START-MIPS64: void Main.doitMax(char[], char[], char[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Max:d\d+>> VecMax [<<Get1>>,<<Get2>>] unsigned:true loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
private static void doitMax(char[] x, char[] y, char[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
diff --git a/test/651-checker-double-simd-minmax/src/Main.java b/test/651-checker-double-simd-minmax/src/Main.java
index cf04f85..23a6d54 100644
--- a/test/651-checker-double-simd-minmax/src/Main.java
+++ b/test/651-checker-double-simd-minmax/src/Main.java
@@ -27,6 +27,7 @@
/// CHECK-DAG: ArraySet [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
//
// TODO x86: 0.0 vs -0.0?
+ // TODO MIPS64: min(x, NaN)?
//
/// CHECK-START-ARM64: void Main.doitMin(double[], double[], double[]) loop_optimization (after)
/// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
@@ -49,6 +50,7 @@
/// CHECK-DAG: ArraySet [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
//
// TODO x86: 0.0 vs -0.0?
+ // TODO MIPS64: max(x, NaN)?
//
/// CHECK-START-ARM64: void Main.doitMax(double[], double[], double[]) loop_optimization (after)
/// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
diff --git a/test/651-checker-float-simd-minmax/src/Main.java b/test/651-checker-float-simd-minmax/src/Main.java
index bd412e0..3959c82 100644
--- a/test/651-checker-float-simd-minmax/src/Main.java
+++ b/test/651-checker-float-simd-minmax/src/Main.java
@@ -27,6 +27,7 @@
/// CHECK-DAG: ArraySet [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
//
// TODO x86: 0.0 vs -0.0?
+ // TODO MIPS64: min(x, NaN)?
//
/// CHECK-START-ARM64: void Main.doitMin(float[], float[], float[]) loop_optimization (after)
/// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
@@ -49,6 +50,7 @@
/// CHECK-DAG: ArraySet [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
//
// TODO x86: 0.0 vs -0.0?
+ // TODO MIPS64: max(x, NaN)?
//
/// CHECK-START-ARM64: void Main.doitMax(float[], float[], float[]) loop_optimization (after)
/// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
diff --git a/test/651-checker-int-simd-minmax/src/Main.java b/test/651-checker-int-simd-minmax/src/Main.java
index 6cee7b5..2a97009 100644
--- a/test/651-checker-int-simd-minmax/src/Main.java
+++ b/test/651-checker-int-simd-minmax/src/Main.java
@@ -32,6 +32,13 @@
/// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
/// CHECK-DAG: <<Min:d\d+>> VecMin [<<Get1>>,<<Get2>>] unsigned:false loop:<<Loop>> outer_loop:none
/// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
+ //
+ /// CHECK-START-MIPS64: void Main.doitMin(int[], int[], int[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Min:d\d+>> VecMin [<<Get1>>,<<Get2>>] loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
private static void doitMin(int[] x, int[] y, int[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
@@ -52,6 +59,13 @@
/// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
/// CHECK-DAG: <<Max:d\d+>> VecMax [<<Get1>>,<<Get2>>] unsigned:false loop:<<Loop>> outer_loop:none
/// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
+ //
+ /// CHECK-START-MIPS64: void Main.doitMax(int[], int[], int[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Max:d\d+>> VecMax [<<Get1>>,<<Get2>>] loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
private static void doitMax(int[] x, int[] y, int[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
diff --git a/test/651-checker-long-simd-minmax/src/Main.java b/test/651-checker-long-simd-minmax/src/Main.java
index 51cf67e..6289a1e 100644
--- a/test/651-checker-long-simd-minmax/src/Main.java
+++ b/test/651-checker-long-simd-minmax/src/Main.java
@@ -28,8 +28,16 @@
//
// Not directly supported for longs.
//
- /// CHECK-START: void Main.doitMin(long[], long[], long[]) loop_optimization (after)
+ /// CHECK-START-ARM64: void Main.doitMin(long[], long[], long[]) loop_optimization (after)
/// CHECK-NOT: VecMin
+ //
+ /// CHECK-START-MIPS64: void Main.doitMin(long[], long[], long[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Min:d\d+>> VecMin [<<Get1>>,<<Get2>>] loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
+
private static void doitMin(long[] x, long[] y, long[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
@@ -46,8 +54,15 @@
//
// Not directly supported for longs.
//
- /// CHECK-START: void Main.doitMax(long[], long[], long[]) loop_optimization (after)
+ /// CHECK-START-ARM64: void Main.doitMax(long[], long[], long[]) loop_optimization (after)
/// CHECK-NOT: VecMax
+ //
+ /// CHECK-START-MIPS64: void Main.doitMax(long[], long[], long[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Max:d\d+>> VecMax [<<Get1>>,<<Get2>>] loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
private static void doitMax(long[] x, long[] y, long[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
diff --git a/test/651-checker-short-simd-minmax/src/Main.java b/test/651-checker-short-simd-minmax/src/Main.java
index 09485a2..3bd1305 100644
--- a/test/651-checker-short-simd-minmax/src/Main.java
+++ b/test/651-checker-short-simd-minmax/src/Main.java
@@ -33,6 +33,13 @@
/// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
/// CHECK-DAG: <<Min:d\d+>> VecMin [<<Get1>>,<<Get2>>] unsigned:false loop:<<Loop>> outer_loop:none
/// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
+ //
+ /// CHECK-START-MIPS64: void Main.doitMin(short[], short[], short[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Min:d\d+>> VecMin [<<Get1>>,<<Get2>>] unsigned:false loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
private static void doitMin(short[] x, short[] y, short[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
@@ -57,6 +64,13 @@
/// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
/// CHECK-DAG: <<Min:d\d+>> VecMin [<<Get1>>,<<Get2>>] unsigned:true loop:<<Loop>> outer_loop:none
/// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
+ //
+ /// CHECK-START-MIPS64: void Main.doitMinUnsigned(short[], short[], short[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Min:d\d+>> VecMin [<<Get1>>,<<Get2>>] unsigned:true loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Min>>] loop:<<Loop>> outer_loop:none
private static void doitMinUnsigned(short[] x, short[] y, short[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
@@ -78,6 +92,13 @@
/// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
/// CHECK-DAG: <<Max:d\d+>> VecMax [<<Get1>>,<<Get2>>] unsigned:false loop:<<Loop>> outer_loop:none
/// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
+ //
+ /// CHECK-START-MIPS64: void Main.doitMax(short[], short[], short[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Max:d\d+>> VecMax [<<Get1>>,<<Get2>>] unsigned:false loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
private static void doitMax(short[] x, short[] y, short[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
@@ -102,6 +123,13 @@
/// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
/// CHECK-DAG: <<Max:d\d+>> VecMax [<<Get1>>,<<Get2>>] unsigned:true loop:<<Loop>> outer_loop:none
/// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
+ //
+ /// CHECK-START-MIPS64: void Main.doitMaxUnsigned(short[], short[], short[]) loop_optimization (after)
+ /// CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none
+ /// CHECK-DAG: <<Get1:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Get2:d\d+>> VecLoad loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: <<Max:d\d+>> VecMax [<<Get1>>,<<Get2>>] unsigned:true loop:<<Loop>> outer_loop:none
+ /// CHECK-DAG: VecStore [{{l\d+}},<<Phi>>,<<Max>>] loop:<<Loop>> outer_loop:none
private static void doitMaxUnsigned(short[] x, short[] y, short[] z) {
int min = Math.min(x.length, Math.min(y.length, z.length));
for (int i = 0; i < min; i++) {
