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Unified Diff: src/arm64/full-codegen-arm64.cc

Issue 989273003: Converted FullCode to have its own list of known intrinsics. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fixed comment. Rebased Created 5 years, 9 months ago
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Index: src/arm64/full-codegen-arm64.cc
diff --git a/src/arm64/full-codegen-arm64.cc b/src/arm64/full-codegen-arm64.cc
index a8f5ed554293af985db1328de7ee5f3e87b7d21f..c50c83a03adc72a7a2e8b05e9bb2e398ec2e3ba8 100644
--- a/src/arm64/full-codegen-arm64.cc
+++ b/src/arm64/full-codegen-arm64.cc
@@ -4305,18 +4305,11 @@ void FullCodeGenerator::EmitDebugIsActive(CallRuntime* expr) {
void FullCodeGenerator::VisitCallRuntime(CallRuntime* expr) {
- InlineFunctionGenerator generator = FindInlineFunctionGenerator(expr);
- if (generator != nullptr) {
- Comment cmnt(masm_, "[ InlineRuntimeCall");
- EmitInlineRuntimeCall(expr, generator);
- return;
- }
-
- Comment cmnt(masm_, "[ CallRunTime");
ZoneList<Expression*>* args = expr->arguments();
int arg_count = args->length();
if (expr->is_jsruntime()) {
+ Comment cmnt(masm_, "[ CallRunTime");
// Push the builtins object as the receiver.
__ Ldr(x10, GlobalObjectMemOperand());
__ Ldr(LoadDescriptor::ReceiverRegister(),
@@ -4338,7 +4331,6 @@ void FullCodeGenerator::VisitCallRuntime(CallRuntime* expr) {
__ Pop(x10);
__ Push(x0, x10);
- int arg_count = args->length();
for (int i = 0; i < arg_count; i++) {
VisitForStackValue(args->at(i));
}
@@ -4353,15 +4345,29 @@ void FullCodeGenerator::VisitCallRuntime(CallRuntime* expr) {
__ Ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
context()->DropAndPlug(1, x0);
+
} else {
- // Push the arguments ("left-to-right").
- for (int i = 0; i < arg_count; i++) {
- VisitForStackValue(args->at(i));
- }
+ const Runtime::Function* function = expr->function();
+ switch (function->function_id) {
+#define CALL_INTRINSIC_GENERATOR(Name) \
+ case Runtime::kInline##Name: { \
+ Comment cmnt(masm_, "[ Inline" #Name); \
+ return Emit##Name(expr); \
+ }
+ FOR_EACH_FULL_CODE_INTRINSIC(CALL_INTRINSIC_GENERATOR)
+#undef CALL_INTRINSIC_GENERATOR
+ default: {
+ Comment cmnt(masm_, "[ CallRuntime for unhandled intrinsic");
+ // Push the arguments ("left-to-right").
+ for (int i = 0; i < arg_count; i++) {
+ VisitForStackValue(args->at(i));
+ }
- // Call the C runtime function.
- __ CallRuntime(expr->function(), arg_count);
- context()->Plug(x0);
+ // Call the C runtime function.
+ __ CallRuntime(expr->function(), arg_count);
+ context()->Plug(x0);
+ }
+ }
}
}
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