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[mips64] Fix loading optimization state

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The optimization state is a 32-bit value, so we should load it by
lw instruction instead of ld.

Change-Id: I5845341ea9b87568fda08180ed51ad1a5c0635e0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2507312
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Auto-Submit: Liu yu <liuyu@loongson.cn>
Cr-Commit-Position: refs/heads/master@{#70879}
This commit is contained in:
Liu Yu 2020-10-29 20:31:27 +08:00 committed by Commit Bot
parent 8338aac4cd
commit c384392753
1 changed files with 1 additions and 1 deletions
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src/builtins/mips64/builtins-mips64.cc
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@ -1033,7 +1033,7 @@ void Builtins::Generate_InterpreterEntryTrampoline(MacroAssembler* masm) {
// Read off the optimization state in the feedback vector, and if there
// is optimized code or an optimization marker, call that instead.
Register optimization_state = a4;
__ Ld(optimization_state,
__ Lw(optimization_state,
FieldMemOperand(feedback_vector, FeedbackVector::kFlagsOffset));
// Check if the optimized code slot is not empty or has a optimization marker.