From a474f7d209e8bcc51d70a17d22f34f7574e0150c Mon Sep 17 00:00:00 2001
From: Lifang Xia <lifang_xia@linux.alibaba.com>
Date: Mon, 19 Jun 2023 17:12:35 +0800
Subject: RISCV: [Codegen] Add VisitBooleanNot

Test: m test-art-host-gtest
Bug: 283082089
Signed-off-by: Lifang Xia <lifang_xia@linux.alibaba.com>
Signed-off-by: Wendong Wang <wangwd@xcvmbyte.com>
Change-Id: If7bfe77fb0ca20d5b52d9b1333276c3aa0ab7432
---
 compiler/optimizing/code_generator_riscv64.cc | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'compiler')

diff --git a/compiler/optimizing/code_generator_riscv64.cc b/compiler/optimizing/code_generator_riscv64.cc
index 0bf639ce74..a58378b501 100644
--- a/compiler/optimizing/code_generator_riscv64.cc
+++ b/compiler/optimizing/code_generator_riscv64.cc
@@ -1117,13 +1117,14 @@ void InstructionCodeGeneratorRISCV64::VisitBelowOrEqual(HBelowOrEqual* instructi
 }
 
 void LocationsBuilderRISCV64::VisitBooleanNot(HBooleanNot* instruction) {
-  UNUSED(instruction);
-  LOG(FATAL) << "Unimplemented";
+  LocationSummary* locations = new (GetGraph()->GetAllocator()) LocationSummary(instruction);
+  locations->SetInAt(0, Location::RequiresRegister());
+  locations->SetOut(Location::RequiresRegister(), Location::kNoOutputOverlap);
 }
 
 void InstructionCodeGeneratorRISCV64::VisitBooleanNot(HBooleanNot* instruction) {
-  UNUSED(instruction);
-  LOG(FATAL) << "Unimplemented";
+  LocationSummary* locations = instruction->GetLocations();
+  __ Xori(locations->Out().AsRegister<XRegister>(), locations->InAt(0).AsRegister<XRegister>(), 1);
 }
 
 void LocationsBuilderRISCV64::VisitBoundsCheck(HBoundsCheck* instruction) {
-- 
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