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Unified Diff: src/ic/x64/ic-compiler-x64.cc

Issue 767743002: Hydrogen code stubs for vector-based ICs. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Rebase. Created 6 years ago
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Index: src/ic/x64/ic-compiler-x64.cc
diff --git a/src/ic/x64/ic-compiler-x64.cc b/src/ic/x64/ic-compiler-x64.cc
index c6622e5fdd5d924575e4e3f2bbfb1c692a237bc0..5be9c465cc5e13283d9e94a73c5aa1aeba61e98e 100644
--- a/src/ic/x64/ic-compiler-x64.cc
+++ b/src/ic/x64/ic-compiler-x64.cc
@@ -81,9 +81,12 @@ Handle<Code> PropertyICCompiler::CompilePolymorphic(TypeHandleList* types,
if (check == PROPERTY &&
(kind() == Code::KEYED_LOAD_IC || kind() == Code::KEYED_STORE_IC)) {
- // In case we are compiling an IC for dictionary loads and stores, just
+ // In case we are compiling an IC for dictionary loads or stores, just
// check whether the name is unique.
if (name.is_identical_to(isolate()->factory()->normal_ic_symbol())) {
+ // Keyed loads with dictionaries shouldn't be here, they go generic.
+ // The DCHECK is to protect assumptions when --vector-ics is on.
+ DCHECK(kind() != Code::KEYED_LOAD_IC);
Register tmp = scratch1();
__ JumpIfSmi(this->name(), &miss);
__ movp(tmp, FieldOperand(this->name(), HeapObject::kMapOffset));
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