Reviewers: ulan,
Message:
Committed patchset #1 manually as r20386 (presubmit successful).
Description:
Fixed assertions on ARM64.
[email protected]
Committed: https://code.google.com/p/v8/source/detail?r=20386
Please review this at https://codereview.chromium.org/220763003/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files (+2, -2 lines):
M src/arm64/macro-assembler-arm64-inl.h
Index: src/arm64/macro-assembler-arm64-inl.h
diff --git a/src/arm64/macro-assembler-arm64-inl.h
b/src/arm64/macro-assembler-arm64-inl.h
index
38b5d4b7518fc705f184ec38137f1c3004e8d650..06bcd112af7a93d8d2163d836575cfb409553c4d
100644
--- a/src/arm64/macro-assembler-arm64-inl.h
+++ b/src/arm64/macro-assembler-arm64-inl.h
@@ -1532,7 +1532,7 @@ void MacroAssembler::Claim(const Register& count,
uint64_t unit_size) {
void MacroAssembler::ClaimBySMI(const Register& count_smi, uint64_t
unit_size) {
- ASSERT(IsPowerOf2(unit_size));
+ ASSERT(unit_size == 0 || IsPowerOf2(unit_size));
const int shift = CountTrailingZeros(unit_size, kXRegSizeInBits) -
kSmiShift;
const Operand size(count_smi,
(shift >= 0) ? (LSL) : (LSR),
@@ -1593,7 +1593,7 @@ void MacroAssembler::Drop(const Register& count,
uint64_t unit_size) {
void MacroAssembler::DropBySMI(const Register& count_smi, uint64_t
unit_size) {
- ASSERT(IsPowerOf2(unit_size));
+ ASSERT(unit_size == 0 || IsPowerOf2(unit_size));
const int shift = CountTrailingZeros(unit_size, kXRegSizeInBits) -
kSmiShift;
const Operand size(count_smi,
(shift >= 0) ? (LSL) : (LSR),
--
--
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