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[riscv][Cleanup] Use CmpInstanceTypeRange in MacroAssembler

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Bug: v8:11325

Change-Id: I2eae55b49ea01567460bd0adfbb819c893ce7cd7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3793210
Auto-Submit: Yahan Lu <yahan@iscas.ac.cn>
Reviewed-by: ji qiu <qiuji@iscas.ac.cn>
Commit-Queue: ji qiu <qiuji@iscas.ac.cn>
Cr-Commit-Position: refs/heads/main@{#82054}
This commit is contained in:
Lu Yahan 2022-07-29 09:52:02 +08:00 committed by V8 LUCI CQ
parent 491de34bcc
commit 859ff48961
1 changed files with 5 additions and 16 deletions
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21
src/codegen/riscv/macro-assembler-riscv.cc
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@ -5624,22 +5624,11 @@ void MacroAssembler::AssertGeneratorObject(Register object) {
Check(ne, AbortReason::kOperandIsASmiAndNotAGeneratorObject, kScratchReg,
Operand(zero_reg));
GetObjectType(object, kScratchReg, kScratchReg);
Label done;
// Check if JSGeneratorObject
BranchShort(&done, eq, kScratchReg, Operand(JS_GENERATOR_OBJECT_TYPE));
// Check if JSAsyncFunctionObject (See MacroAssembler::CompareInstanceType)
BranchShort(&done, eq, kScratchReg, Operand(JS_ASYNC_FUNCTION_OBJECT_TYPE));
// Check if JSAsyncGeneratorObject
BranchShort(&done, eq, kScratchReg, Operand(JS_ASYNC_GENERATOR_OBJECT_TYPE));
Abort(AbortReason::kOperandIsNotAGeneratorObject);
bind(&done);
GetInstanceTypeRange(object, object, FIRST_JS_GENERATOR_OBJECT_TYPE,
kScratchReg);
Check(
Uless_equal, AbortReason::kOperandIsNotAGeneratorObject, kScratchReg,
Operand(LAST_JS_GENERATOR_OBJECT_TYPE - FIRST_JS_GENERATOR_OBJECT_TYPE));
}
void MacroAssembler::AssertUndefinedOrAllocationSite(Register object,