Rename art::ReadBarrier::WhiteState as art::ReadBarrier::NonGrayState.
The read barrier state recorded in object's lockword used to be a
three-state value (white/gray/black), which was turned into a
two-state value (white/gray), where the "black" state was conceptually
merged into the "white" state. This change renames the "white" state
as "non-gray" and adjusts corresponding comments.
Test: art/test.py
Change-Id: I2a17ed15651bdbbe99270c1b81b4d78a1c2c132b
diff --git a/compiler/optimizing/intrinsics_x86.cc b/compiler/optimizing/intrinsics_x86.cc
index 98cea35..5c7be54 100644
--- a/compiler/optimizing/intrinsics_x86.cc
+++ b/compiler/optimizing/intrinsics_x86.cc
@@ -2781,7 +2781,7 @@
__ j(kEqual, &done);
// Given the numeric representation, it's enough to check the low bit of the rb_state.
- static_assert(ReadBarrier::WhiteState() == 0, "Expecting white to have value 0");
+ static_assert(ReadBarrier::NonGrayState() == 0, "Expecting non-gray to have value 0");
static_assert(ReadBarrier::GrayState() == 1, "Expecting gray to have value 1");
constexpr uint32_t gray_byte_position = LockWord::kReadBarrierStateShift / kBitsPerByte;
constexpr uint32_t gray_bit_position = LockWord::kReadBarrierStateShift % kBitsPerByte;