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[ic] Remove impossible cases from FeedbackNexus::ConfigureUninitialized().

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Change-Id: I835e6c7b5520b5ab5ad796e25a197e5b43cb9e58
Reviewed-on: https://chromium-review.googlesource.com/913569
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51264}
This commit is contained in:
Georg Neis 2018-02-13 09:24:04 +01:00 committed by Commit Bot
parent b61b715c18
commit 58807a6f1f
1 changed files with 1 additions and 20 deletions
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21
src/feedback-vector.cc
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@ -416,11 +416,6 @@ Handle<FixedArray> FeedbackNexus::EnsureExtraArrayOfSize(int length) {
void FeedbackNexus::ConfigureUninitialized() {
Isolate* isolate = GetIsolate();
switch (kind()) {
case FeedbackSlotKind::kCreateClosure:
case FeedbackSlotKind::kLiteral:
case FeedbackSlotKind::kTemplateObject:
break;
case FeedbackSlotKind::kStoreGlobalSloppy:
case FeedbackSlotKind::kStoreGlobalStrict:
case FeedbackSlotKind::kLoadGlobalNotInsideTypeof:
@ -436,22 +431,11 @@ void FeedbackNexus::ConfigureUninitialized() {
SetFeedbackExtra(Smi::kZero, SKIP_WRITE_BARRIER);
break;
}
case FeedbackSlotKind::kBinaryOp:
case FeedbackSlotKind::kCompareOp:
case FeedbackSlotKind::kForIn:
case FeedbackSlotKind::kTypeProfile:
case FeedbackSlotKind::kInstanceOf: {
SetFeedback(*FeedbackVector::UninitializedSentinel(isolate),
SKIP_WRITE_BARRIER);
break;
}
case FeedbackSlotKind::kStoreNamedSloppy:
case FeedbackSlotKind::kStoreNamedStrict:
case FeedbackSlotKind::kStoreKeyedSloppy:
case FeedbackSlotKind::kStoreKeyedStrict:
case FeedbackSlotKind::kStoreOwnNamed:
case FeedbackSlotKind::kLoadProperty:
case FeedbackSlotKind::kLoadKeyed:
case FeedbackSlotKind::kStoreDataPropertyInLiteral: {
SetFeedback(*FeedbackVector::UninitializedSentinel(isolate),
SKIP_WRITE_BARRIER);
@ -459,11 +443,8 @@ void FeedbackNexus::ConfigureUninitialized() {
SKIP_WRITE_BARRIER);
break;
}
case FeedbackSlotKind::kKindsNumber:
case FeedbackSlotKind::kInvalid:
default:
UNREACHABLE();
break;
}
}