Fix HDoubleConstant::IsZero and HFloatConstant::IsZero.
bug:27639313
Change-Id: I2f30a65a07662dfce0a6d6f4ed356a8a0b3dcdef
diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h
index 1bb5f5d..4a4f193 100644
--- a/compiler/optimizing/nodes.h
+++ b/compiler/optimizing/nodes.h
@@ -2543,7 +2543,7 @@
return bit_cast<uint32_t, float>(value_) == bit_cast<uint32_t, float>((-1.0f));
}
bool IsZero() const OVERRIDE {
- return value_ == 0.0f;
+ return bit_cast<uint32_t, float>(value_) == bit_cast<uint32_t, float>(0.0f);
}
bool IsOne() const OVERRIDE {
return bit_cast<uint32_t, float>(value_) == bit_cast<uint32_t, float>(1.0f);
@@ -2585,7 +2585,7 @@
return bit_cast<uint64_t, double>(value_) == bit_cast<uint64_t, double>((-1.0));
}
bool IsZero() const OVERRIDE {
- return value_ == 0.0;
+ return bit_cast<uint64_t, double>(value_) == bit_cast<uint64_t, double>((0.0));
}
bool IsOne() const OVERRIDE {
return bit_cast<uint64_t, double>(value_) == bit_cast<uint64_t, double>(1.0);