Index: runtime/vm/intermediate_language_x64.cc |
diff --git a/runtime/vm/intermediate_language_x64.cc b/runtime/vm/intermediate_language_x64.cc |
index 67d6d8e8283740354ee08edf4e58fd9d10324049..2c1d14ca9ab5aba5dea805f715e8d1240bf182b3 100644 |
--- a/runtime/vm/intermediate_language_x64.cc |
+++ b/runtime/vm/intermediate_language_x64.cc |
@@ -2487,7 +2487,7 @@ static void EmitJavascriptOverflowCheck(FlowGraphCompiler* compiler, |
Range* range, |
Label* overflow, |
Register result) { |
- if (!range->IsWithin(-0x20000000000000LL, 0x20000000000000LL)) { |
+ if (!RangeUtils::IsWithin(range, -0x20000000000000LL, 0x20000000000000LL)) { |
ASSERT(overflow != NULL); |
// TODO(zra): This can be tightened to one compare/branch using: |
// overflow = (result + 2^52) > 2^53 with an unsigned comparison. |
@@ -2561,8 +2561,7 @@ static void EmitSmiShiftLeft(FlowGraphCompiler* compiler, |
} |
const intptr_t max_right = kSmiBits - Utils::HighestBit(left_int); |
const bool right_needs_check = |
- (right_range == NULL) || |
- !right_range->IsWithin(0, max_right - 1); |
+ !RangeUtils::IsWithin(right_range, 0, max_right - 1); |
if (right_needs_check) { |
__ CompareImmediate(right, |
Immediate(reinterpret_cast<int64_t>(Smi::New(max_right))), PP); |
@@ -2578,7 +2577,7 @@ static void EmitSmiShiftLeft(FlowGraphCompiler* compiler, |
} |
const bool right_needs_check = |
- (right_range == NULL) || !right_range->IsWithin(0, (Smi::kBits - 1)); |
+ !RangeUtils::IsWithin(right_range, 0, (Smi::kBits - 1)); |
ASSERT(right == RCX); // Count must be in RCX |
if (is_truncating) { |
if (right_needs_check) { |