commit 8fea1e18ecce190bbffbc0085f20ad49ca10a8c2
author Goran Jakovljevic <Goran.Jakovljevic@imgtec.com> Tue Jun 06 13:28:42 2017 +0200
committer Goran Jakovljevic <Goran.Jakovljevic@imgtec.com> Wed Jun 07 09:45:18 2017 +0200
tree e026d33cc0928a977118faff46fdbbb50ff0967e
parent 11d72c608e0565fabcf6b2d6c13fbc85c560a608

MIPS64: Min/max vectorization support

Test: mma test-art-host-gtest
Test: ./testrunner.py --optimizing --target --64 in QEMU

Change-Id: I60dc9c97c2b6470414fa64750e7c9824e70bfb4e

test/651-checker-byte-simd-minmax/src/Main.java

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++) {