commit a5c4a4060edd03eda017abebc85f24cffb083ba7
author Roland Levillain <rpl@google.com> Tue Mar 15 15:02:50 2016 +0000
committer Roland Levillain <rpl@google.com> Wed Mar 16 16:49:36 2016 +0000
tree 85f69512d33c19d82e172a490a241f3a17d66560
parent 713c519db15aaa8d6f33b744fd28adddb97a07c2

Make art::HCompare support boolean, byte, short and char inputs.

Also extend tests covering the IntegerSignum, LongSignum,
IntegerCompare and LongCompare intrinsics and their
translation into an art::HCompare instruction.

Bug: 27629913
Change-Id: I0afc75ee6e82602b01ec348bbb36a08e8abb8bb8

compiler/optimizing/code_generator_arm64.cc

diff --git a/compiler/optimizing/code_generator_arm64.cc b/compiler/optimizing/code_generator_arm64.cc
index 20e0770..a220e59 100644
--- a/compiler/optimizing/code_generator_arm64.cc
+++ b/compiler/optimizing/code_generator_arm64.cc
@@ -2388,6 +2388,10 @@
       new (GetGraph()->GetArena()) LocationSummary(compare, LocationSummary::kNoCall);
   Primitive::Type in_type = compare->InputAt(0)->GetType();
   switch (in_type) {
+    case Primitive::kPrimBoolean:
+    case Primitive::kPrimByte:
+    case Primitive::kPrimShort:
+    case Primitive::kPrimChar:
     case Primitive::kPrimInt:
     case Primitive::kPrimLong: {
       locations->SetInAt(0, Location::RequiresRegister());
@@ -2417,6 +2421,10 @@
   //  1 if: left  > right
   // -1 if: left  < right
   switch (in_type) {
+    case Primitive::kPrimBoolean:
+    case Primitive::kPrimByte:
+    case Primitive::kPrimShort:
+    case Primitive::kPrimChar:
     case Primitive::kPrimInt:
     case Primitive::kPrimLong: {
       Register result = OutputRegister(compare);