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Unified Diff: src/arm/lithium-arm.cc

Issue 14354003: HArgument instructions currently require a frame. In Lithium we can ensure a frame (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 8 months ago
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Index: src/arm/lithium-arm.cc
diff --git a/src/arm/lithium-arm.cc b/src/arm/lithium-arm.cc
index f6029b51435fcadc41f5b86487855c3692e18463..5d0bab304ce290809661236c20310d01ea83e879 100644
--- a/src/arm/lithium-arm.cc
+++ b/src/arm/lithium-arm.cc
@@ -985,12 +985,14 @@ LInstruction* LChunkBuilder::DoCompareMap(HCompareMap* instr) {
LInstruction* LChunkBuilder::DoArgumentsLength(HArgumentsLength* instr) {
+ info()->MarkAsRequiresFrame();
LOperand* value = UseRegister(instr->value());
return DefineAsRegister(new(zone()) LArgumentsLength(value));
}
LInstruction* LChunkBuilder::DoArgumentsElements(HArgumentsElements* elems) {
+ info()->MarkAsRequiresFrame();
return DefineAsRegister(new(zone()) LArgumentsElements);
}
@@ -2452,6 +2454,7 @@ LInstruction* LChunkBuilder::DoArgumentsObject(HArgumentsObject* instr) {
LInstruction* LChunkBuilder::DoAccessArgumentsAt(HAccessArgumentsAt* instr) {
+ info()->MarkAsRequiresFrame();
LOperand* args = UseRegister(instr->arguments());
LOperand* length = UseTempRegister(instr->length());
LOperand* index = UseRegister(instr->index());
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