commit 8e3964b766652a0478e8e0e303e8556c997675f1
author Nicolas Geoffray <ngeoffray@google.com> Fri Oct 17 11:06:38 2014 +0100
committer Nicolas Geoffray <ngeoffray@google.com> Tue Oct 21 11:47:54 2014 +0100
tree ebae22017d3d3c872642cbc56610f67ff32a861d
parent 5830247c351a1c40f37666584d6c390f32c31957

Remove the notion of dies at entry.

- Instead, explicitly say that the output does not overlap.
- Inputs that must be in a fixed register do die at entry,
  as we know they have a location that others can not take.
- There is also no need to differentiate between an input move
  and a connecting sibling move - those can be put in the
  same parallel move instruction.

Change-Id: I1b2b2827906601f822b59fb9d6a21d48e43bae27

compiler/optimizing/live_ranges_test.cc

diff --git a/compiler/optimizing/live_ranges_test.cc b/compiler/optimizing/live_ranges_test.cc
index d5f4f90..89c9495 100644
--- a/compiler/optimizing/live_ranges_test.cc
+++ b/compiler/optimizing/live_ranges_test.cc
@@ -73,7 +73,7 @@
   LiveRange* range = interval->GetFirstRange();
   ASSERT_EQ(2u, range->GetStart());
   // Last use is the return instruction.
-  ASSERT_EQ(9u, range->GetEnd());
+  ASSERT_EQ(8u, range->GetEnd());
   HBasicBlock* block = graph->GetBlocks().Get(1);
   ASSERT_TRUE(block->GetLastInstruction()->IsReturn());
   ASSERT_EQ(8u, block->GetLastInstruction()->GetLifetimePosition());
@@ -119,7 +119,7 @@
   LiveRange* range = interval->GetFirstRange();
   ASSERT_EQ(2u, range->GetStart());
   // Last use is the return instruction.
-  ASSERT_EQ(23u, range->GetEnd());
+  ASSERT_EQ(22u, range->GetEnd());
   HBasicBlock* block = graph->GetBlocks().Get(3);
   ASSERT_TRUE(block->GetLastInstruction()->IsReturn());
   ASSERT_EQ(22u, block->GetLastInstruction()->GetLifetimePosition());
@@ -193,7 +193,7 @@
   range = interval->GetFirstRange();
   ASSERT_EQ(22u, liveness.GetInstructionFromSsaIndex(2)->GetLifetimePosition());
   ASSERT_EQ(22u, range->GetStart());
-  ASSERT_EQ(25u, range->GetEnd());
+  ASSERT_EQ(24u, range->GetEnd());
   ASSERT_TRUE(range->GetNext() == nullptr);
 }
 
@@ -263,7 +263,7 @@
   range = interval->GetFirstRange();
   // The instruction is live until the return instruction after the loop.
   ASSERT_EQ(6u, range->GetStart());
-  ASSERT_EQ(27u, range->GetEnd());
+  ASSERT_EQ(26u, range->GetEnd());
   ASSERT_TRUE(range->GetNext() == nullptr);
 
   // Test for the phi.
@@ -271,7 +271,7 @@
   range = interval->GetFirstRange();
   // Instruction is consumed by the if.
   ASSERT_EQ(14u, range->GetStart());
-  ASSERT_EQ(16u, range->GetEnd());
+  ASSERT_EQ(17u, range->GetEnd());
   ASSERT_TRUE(range->GetNext() == nullptr);
 }
 
@@ -338,7 +338,7 @@
   range = range->GetNext();
   ASSERT_TRUE(range != nullptr);
   ASSERT_EQ(24u, range->GetStart());
-  ASSERT_EQ(27u, range->GetEnd());
+  ASSERT_EQ(26u, range->GetEnd());
 
   // Test for the add instruction.
   HAdd* add = liveness.GetInstructionFromSsaIndex(2)->AsAdd();
@@ -410,7 +410,7 @@
   interval = liveness.GetInstructionFromSsaIndex(1)->GetLiveInterval();
   range = interval->GetFirstRange();
   ASSERT_EQ(4u, range->GetStart());
-  ASSERT_EQ(29u, range->GetEnd());
+  ASSERT_EQ(28u, range->GetEnd());
   ASSERT_TRUE(range->GetNext() == nullptr);
 
   // Test for the first add.