| Index: src/mips/lithium-codegen-mips.cc
|
| diff --git a/src/mips/lithium-codegen-mips.cc b/src/mips/lithium-codegen-mips.cc
|
| index ac7c7411484d03018cdb2d975242bb9c1fe34a25..8d3f25ee6f3f31322ec5ec27981444ebbf40e525 100644
|
| --- a/src/mips/lithium-codegen-mips.cc
|
| +++ b/src/mips/lithium-codegen-mips.cc
|
| @@ -347,50 +347,37 @@ bool LCodeGen::GenerateJumpTable() {
|
|
|
| if (table_entry->needs_frame) {
|
| DCHECK(!info()->saves_caller_doubles());
|
| - if (needs_frame.is_bound()) {
|
| - __ Branch(&needs_frame);
|
| - } else {
|
| - __ bind(&needs_frame);
|
| - Comment(";;; call deopt with frame");
|
| - __ MultiPush(cp.bit() | fp.bit() | ra.bit());
|
| - // This variant of deopt can only be used with stubs. Since we don't
|
| - // have a function pointer to install in the stack frame that we're
|
| - // building, install a special marker there instead.
|
| - DCHECK(info()->IsStub());
|
| - __ li(at, Operand(Smi::FromInt(StackFrame::STUB)));
|
| - __ push(at);
|
| - __ Addu(fp, sp,
|
| - Operand(StandardFrameConstants::kFixedFrameSizeFromFp));
|
| - __ bind(&call_deopt_entry);
|
| - // Add the base address to the offset previously loaded in
|
| - // entry_offset.
|
| - __ Addu(entry_offset, entry_offset,
|
| - Operand(ExternalReference::ForDeoptEntry(base)));
|
| - __ Call(entry_offset);
|
| - }
|
| + Comment(";;; call deopt with frame");
|
| + __ MultiPush(cp.bit() | fp.bit() | ra.bit());
|
| + __ Call(&needs_frame);
|
| } else {
|
| - // The last entry can fall through into `call_deopt_entry`, avoiding a
|
| - // branch.
|
| - bool need_branch = ((i + 1) != length) || call_deopt_entry.is_bound();
|
| -
|
| - if (need_branch) __ Branch(&call_deopt_entry);
|
| + __ Call(&call_deopt_entry);
|
| }
|
| }
|
|
|
| - if (!call_deopt_entry.is_bound()) {
|
| - Comment(";;; call deopt");
|
| - __ bind(&call_deopt_entry);
|
| + if (needs_frame.is_linked()) {
|
| + __ bind(&needs_frame);
|
| + // This variant of deopt can only be used with stubs. Since we don't
|
| + // have a function pointer to install in the stack frame that we're
|
| + // building, install a special marker there instead.
|
| + DCHECK(info()->IsStub());
|
| + __ li(at, Operand(Smi::FromInt(StackFrame::STUB)));
|
| + __ push(at);
|
| + __ Addu(fp, sp, Operand(StandardFrameConstants::kFixedFrameSizeFromFp));
|
| + }
|
|
|
| - if (info()->saves_caller_doubles()) {
|
| - DCHECK(info()->IsStub());
|
| - RestoreCallerDoubles();
|
| - }
|
| + Comment(";;; call deopt");
|
| + __ bind(&call_deopt_entry);
|
|
|
| - // Add the base address to the offset previously loaded in entry_offset.
|
| - __ Addu(entry_offset, entry_offset,
|
| - Operand(ExternalReference::ForDeoptEntry(base)));
|
| - __ Call(entry_offset);
|
| + if (info()->saves_caller_doubles()) {
|
| + DCHECK(info()->IsStub());
|
| + RestoreCallerDoubles();
|
| }
|
| +
|
| + // Add the base address to the offset previously loaded in entry_offset.
|
| + __ Addu(entry_offset, entry_offset,
|
| + Operand(ExternalReference::ForDeoptEntry(base)));
|
| + __ Jump(entry_offset);
|
| }
|
| __ RecordComment("]");
|
|
|
|
|