Merge "MethodHandles: Support and tests for revealDirect / reflectAs."
diff --git a/compiler/optimizing/code_generator_arm64.cc b/compiler/optimizing/code_generator_arm64.cc
index 1e89ba5..380256a 100644
--- a/compiler/optimizing/code_generator_arm64.cc
+++ b/compiler/optimizing/code_generator_arm64.cc
@@ -1533,7 +1533,9 @@
HConstant* src_cst = source.GetConstant();
CPURegister temp;
if (src_cst->IsZeroBitPattern()) {
- temp = (src_cst->IsLongConstant() || src_cst->IsDoubleConstant()) ? xzr : wzr;
+ temp = (src_cst->IsLongConstant() || src_cst->IsDoubleConstant())
+ ? Register(xzr)
+ : Register(wzr);
} else {
if (src_cst->IsIntConstant()) {
temp = temps.AcquireW();
diff --git a/compiler/optimizing/code_generator_arm_vixl.cc b/compiler/optimizing/code_generator_arm_vixl.cc
index 893e465..f4d3ec5 100644
--- a/compiler/optimizing/code_generator_arm_vixl.cc
+++ b/compiler/optimizing/code_generator_arm_vixl.cc
@@ -7679,15 +7679,21 @@
vixl32::Register jump_offset = temps.Acquire();
// Load jump offset from the table.
- __ Adr(table_base, jump_table->GetTableStartLabel());
- __ Ldr(jump_offset, MemOperand(table_base, key_reg, vixl32::LSL, 2));
+ {
+ const size_t jump_size = switch_instr->GetNumEntries() * sizeof(int32_t);
+ ExactAssemblyScope aas(GetVIXLAssembler(),
+ (vixl32::kMaxInstructionSizeInBytes * 4) + jump_size,
+ CodeBufferCheckScope::kMaximumSize);
+ __ adr(table_base, jump_table->GetTableStartLabel());
+ __ ldr(jump_offset, MemOperand(table_base, key_reg, vixl32::LSL, 2));
- // Jump to target block by branching to table_base(pc related) + offset.
- vixl32::Register target_address = table_base;
- __ Add(target_address, table_base, jump_offset);
- __ Bx(target_address);
+ // Jump to target block by branching to table_base(pc related) + offset.
+ vixl32::Register target_address = table_base;
+ __ add(target_address, table_base, jump_offset);
+ __ bx(target_address);
- jump_table->EmitTable(codegen_);
+ jump_table->EmitTable(codegen_);
+ }
}
}
void LocationsBuilderARMVIXL::VisitArmDexCacheArraysBase(HArmDexCacheArraysBase* base) {
diff --git a/compiler/optimizing/common_arm64.h b/compiler/optimizing/common_arm64.h
index 776a483..93ea090 100644
--- a/compiler/optimizing/common_arm64.h
+++ b/compiler/optimizing/common_arm64.h
@@ -130,8 +130,8 @@
Primitive::Type input_type = input->GetType();
if (input->IsConstant() && input->AsConstant()->IsZeroBitPattern()) {
return (Primitive::ComponentSize(input_type) >= vixl::aarch64::kXRegSizeInBytes)
- ? vixl::aarch64::xzr
- : vixl::aarch64::wzr;
+ ? vixl::aarch64::Register(vixl::aarch64::xzr)
+ : vixl::aarch64::Register(vixl::aarch64::wzr);
}
return InputCPURegisterAt(instr, index);
}