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Unified Diff: src/crankshaft/mips64/lithium-mips64.cc

Issue 2622783002: [crankshaft] Remove dead Variable hole-checking code (Closed)
Patch Set: Update golden files Created 3 years, 11 months ago
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Index: src/crankshaft/mips64/lithium-mips64.cc
diff --git a/src/crankshaft/mips64/lithium-mips64.cc b/src/crankshaft/mips64/lithium-mips64.cc
index fd0ebc82062917df4a2b3fc0f4a92db3a2a17020..3ad08761f941701c441fad8c6c9d7b0fadec7cdf 100644
--- a/src/crankshaft/mips64/lithium-mips64.cc
+++ b/src/crankshaft/mips64/lithium-mips64.cc
@@ -1925,12 +1925,7 @@ LInstruction* LChunkBuilder::DoConstant(HConstant* instr) {
LInstruction* LChunkBuilder::DoLoadContextSlot(HLoadContextSlot* instr) {
LOperand* context = UseRegisterAtStart(instr->value());
- LInstruction* result =
- DefineAsRegister(new(zone()) LLoadContextSlot(context));
- if (instr->RequiresHoleCheck() && instr->DeoptimizesOnHole()) {
- result = AssignEnvironment(result);
- }
- return result;
+ return DefineAsRegister(new (zone()) LLoadContextSlot(context));
}
@@ -1944,11 +1939,7 @@ LInstruction* LChunkBuilder::DoStoreContextSlot(HStoreContextSlot* instr) {
context = UseRegister(instr->context());
value = UseRegister(instr->value());
}
- LInstruction* result = new(zone()) LStoreContextSlot(context, value);
- if (instr->RequiresHoleCheck() && instr->DeoptimizesOnHole()) {
- result = AssignEnvironment(result);
- }
- return result;
+ return new (zone()) LStoreContextSlot(context, value);
}
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