Remove soon to be obsolete call kinds for direct calls.
And remove CompilerDriver::GetCodeAndMethodForDirectCall in
preparation of removing non-PIC prebuild and non-PIC on-device
boot image compilation.
Test: test-art-host test-art-target
bug:33192586
Change-Id: Ic48e3e8b9d7605dd0e66f31d458a182198ba9578
diff --git a/compiler/optimizing/code_generator_x86.cc b/compiler/optimizing/code_generator_x86.cc
index 8612a67..0abe855 100644
--- a/compiler/optimizing/code_generator_x86.cc
+++ b/compiler/optimizing/code_generator_x86.cc
@@ -1006,8 +1006,6 @@
move_resolver_(graph->GetArena(), this),
assembler_(graph->GetArena()),
isa_features_(isa_features),
- method_patches_(graph->GetArena()->Adapter(kArenaAllocCodeGenerator)),
- relative_call_patches_(graph->GetArena()->Adapter(kArenaAllocCodeGenerator)),
pc_relative_dex_cache_patches_(graph->GetArena()->Adapter(kArenaAllocCodeGenerator)),
simple_patches_(graph->GetArena()->Adapter(kArenaAllocCodeGenerator)),
string_patches_(graph->GetArena()->Adapter(kArenaAllocCodeGenerator)),
@@ -4454,20 +4452,7 @@
HInvokeStaticOrDirect::MethodLoadKind::kDexCachePcRelative)) {
dispatch_info.method_load_kind = HInvokeStaticOrDirect::MethodLoadKind::kDexCacheViaMethod;
}
- switch (dispatch_info.code_ptr_location) {
- case HInvokeStaticOrDirect::CodePtrLocation::kCallDirectWithFixup:
- case HInvokeStaticOrDirect::CodePtrLocation::kCallDirect:
- // For direct code, we actually prefer to call via the code pointer from ArtMethod*.
- // (Though the direct CALL ptr16:32 is available for consideration).
- return HInvokeStaticOrDirect::DispatchInfo {
- dispatch_info.method_load_kind,
- HInvokeStaticOrDirect::CodePtrLocation::kCallArtMethod,
- dispatch_info.method_load_data,
- 0u
- };
- default:
- return dispatch_info;
- }
+ return dispatch_info;
}
Register CodeGeneratorX86::GetInvokeStaticOrDirectExtraParameter(HInvokeStaticOrDirect* invoke,
@@ -4514,12 +4499,6 @@
case HInvokeStaticOrDirect::MethodLoadKind::kDirectAddress:
__ movl(temp.AsRegister<Register>(), Immediate(invoke->GetMethodAddress()));
break;
- case HInvokeStaticOrDirect::MethodLoadKind::kDirectAddressWithFixup:
- __ movl(temp.AsRegister<Register>(), Immediate(/* placeholder */ 0));
- method_patches_.emplace_back(*invoke->GetTargetMethod().dex_file,
- invoke->GetTargetMethod().dex_method_index);
- __ Bind(&method_patches_.back().label); // Bind the label at the end of the "movl" insn.
- break;
case HInvokeStaticOrDirect::MethodLoadKind::kDexCachePcRelative: {
Register base_reg = GetInvokeStaticOrDirectExtraParameter(invoke,
temp.AsRegister<Register>());
@@ -4561,19 +4540,6 @@
case HInvokeStaticOrDirect::CodePtrLocation::kCallSelf:
__ call(GetFrameEntryLabel());
break;
- case HInvokeStaticOrDirect::CodePtrLocation::kCallPCRelative: {
- relative_call_patches_.emplace_back(*invoke->GetTargetMethod().dex_file,
- invoke->GetTargetMethod().dex_method_index);
- Label* label = &relative_call_patches_.back().label;
- __ call(label); // Bind to the patch label, override at link time.
- __ Bind(label); // Bind the label at the end of the "call" insn.
- break;
- }
- case HInvokeStaticOrDirect::CodePtrLocation::kCallDirectWithFixup:
- case HInvokeStaticOrDirect::CodePtrLocation::kCallDirect:
- // Filtered out by GetSupportedInvokeStaticOrDirectDispatch().
- LOG(FATAL) << "Unsupported";
- UNREACHABLE();
case HInvokeStaticOrDirect::CodePtrLocation::kCallArtMethod:
// (callee_method + offset_of_quick_compiled_code)()
__ call(Address(callee_method.AsRegister<Register>(),
@@ -4664,22 +4630,11 @@
void CodeGeneratorX86::EmitLinkerPatches(ArenaVector<LinkerPatch>* linker_patches) {
DCHECK(linker_patches->empty());
size_t size =
- method_patches_.size() +
- relative_call_patches_.size() +
pc_relative_dex_cache_patches_.size() +
simple_patches_.size() +
string_patches_.size() +
type_patches_.size();
linker_patches->reserve(size);
- for (const PatchInfo<Label>& info : method_patches_) {
- uint32_t literal_offset = info.label.Position() - kLabelPositionToLiteralOffsetAdjustment;
- linker_patches->push_back(LinkerPatch::MethodPatch(literal_offset, &info.dex_file, info.index));
- }
- for (const PatchInfo<Label>& info : relative_call_patches_) {
- uint32_t literal_offset = info.label.Position() - kLabelPositionToLiteralOffsetAdjustment;
- linker_patches->push_back(
- LinkerPatch::RelativeCodePatch(literal_offset, &info.dex_file, info.index));
- }
EmitPcRelativeLinkerPatches<LinkerPatch::DexCacheArrayPatch>(pc_relative_dex_cache_patches_,
linker_patches);
for (const Label& label : simple_patches_) {