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Unified Diff: src/arm/full-codegen-arm.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/arm/full-codegen-arm.cc
diff --git a/src/arm/full-codegen-arm.cc b/src/arm/full-codegen-arm.cc
index a551937ac573fbff912f553485e00e8dc85711cf..452dd2cb3cf6fc6c0cc93e88f30bba975fdc7966 100644
--- a/src/arm/full-codegen-arm.cc
+++ b/src/arm/full-codegen-arm.cc
@@ -4615,18 +4615,11 @@ 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.
Register receiver = LoadDescriptor::ReceiverRegister();
__ ldr(receiver, GlobalObjectOperand());
@@ -4649,7 +4642,6 @@ void FullCodeGenerator::VisitCallRuntime(CallRuntime* expr) {
__ str(r0, MemOperand(sp, kPointerSize));
// Push the arguments ("left-to-right").
- int arg_count = args->length();
for (int i = 0; i < arg_count; i++) {
VisitForStackValue(args->at(i));
}
@@ -4664,15 +4656,29 @@ void FullCodeGenerator::VisitCallRuntime(CallRuntime* expr) {
__ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
context()->DropAndPlug(1, r0);
+
} 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(r0);
+ // Call the C runtime function.
+ __ CallRuntime(expr->function(), arg_count);
+ context()->Plug(r0);
+ }
+ }
}
}
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