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-rw-r--r--compiler/optimizing/intrinsics_arm.cc21
-rw-r--r--compiler/optimizing/intrinsics_arm64.cc22
-rw-r--r--compiler/optimizing/intrinsics_arm_vixl.cc23
-rw-r--r--compiler/optimizing/intrinsics_mips.cc2
-rw-r--r--compiler/optimizing/intrinsics_mips64.cc2
-rw-r--r--compiler/optimizing/intrinsics_x86.cc21
-rw-r--r--compiler/optimizing/intrinsics_x86_64.cc21
7 files changed, 112 insertions, 0 deletions
diff --git a/compiler/optimizing/intrinsics_arm.cc b/compiler/optimizing/intrinsics_arm.cc
index 69cf9a126f..1df884e551 100644
--- a/compiler/optimizing/intrinsics_arm.cc
+++ b/compiler/optimizing/intrinsics_arm.cc
@@ -2753,6 +2753,27 @@ void IntrinsicCodeGeneratorARM::VisitIntegerValueOf(HInvoke* invoke) {
}
}
+void IntrinsicLocationsBuilderARM::VisitThreadInterrupted(HInvoke* invoke) {
+ LocationSummary* locations = new (arena_) LocationSummary(invoke,
+ LocationSummary::kNoCall,
+ kIntrinsified);
+ locations->SetOut(Location::RequiresRegister());
+}
+
+void IntrinsicCodeGeneratorARM::VisitThreadInterrupted(HInvoke* invoke) {
+ ArmAssembler* assembler = GetAssembler();
+ Register out = invoke->GetLocations()->Out().AsRegister<Register>();
+ int32_t offset = Thread::InterruptedOffset<kArmPointerSize>().Int32Value();
+ __ LoadFromOffset(kLoadWord, out, TR, offset);
+ Label done;
+ __ CompareAndBranchIfZero(out, &done);
+ __ dmb(ISH);
+ __ LoadImmediate(IP, 0);
+ __ StoreToOffset(kStoreWord, IP, TR, offset);
+ __ dmb(ISH);
+ __ Bind(&done);
+}
+
UNIMPLEMENTED_INTRINSIC(ARM, MathMinDoubleDouble)
UNIMPLEMENTED_INTRINSIC(ARM, MathMinFloatFloat)
UNIMPLEMENTED_INTRINSIC(ARM, MathMaxDoubleDouble)
diff --git a/compiler/optimizing/intrinsics_arm64.cc b/compiler/optimizing/intrinsics_arm64.cc
index 65a82229e9..b511c5a18d 100644
--- a/compiler/optimizing/intrinsics_arm64.cc
+++ b/compiler/optimizing/intrinsics_arm64.cc
@@ -3033,6 +3033,28 @@ void IntrinsicCodeGeneratorARM64::VisitIntegerValueOf(HInvoke* invoke) {
}
}
+void IntrinsicLocationsBuilderARM64::VisitThreadInterrupted(HInvoke* invoke) {
+ LocationSummary* locations = new (arena_) LocationSummary(invoke,
+ LocationSummary::kNoCall,
+ kIntrinsified);
+ locations->SetOut(Location::RequiresRegister());
+}
+
+void IntrinsicCodeGeneratorARM64::VisitThreadInterrupted(HInvoke* invoke) {
+ MacroAssembler* masm = GetVIXLAssembler();
+ Register out = RegisterFrom(invoke->GetLocations()->Out(), Primitive::kPrimInt);
+ UseScratchRegisterScope temps(masm);
+ Register temp = temps.AcquireX();
+
+ __ Add(temp, tr, Thread::InterruptedOffset<kArm64PointerSize>().Int32Value());
+ __ Ldar(out.W(), MemOperand(temp));
+
+ vixl::aarch64::Label done;
+ __ Cbz(out.W(), &done);
+ __ Stlr(wzr, MemOperand(temp));
+ __ Bind(&done);
+}
+
UNIMPLEMENTED_INTRINSIC(ARM64, IntegerHighestOneBit)
UNIMPLEMENTED_INTRINSIC(ARM64, LongHighestOneBit)
UNIMPLEMENTED_INTRINSIC(ARM64, IntegerLowestOneBit)
diff --git a/compiler/optimizing/intrinsics_arm_vixl.cc b/compiler/optimizing/intrinsics_arm_vixl.cc
index 356d5bcb0c..2d9781ade8 100644
--- a/compiler/optimizing/intrinsics_arm_vixl.cc
+++ b/compiler/optimizing/intrinsics_arm_vixl.cc
@@ -3157,6 +3157,29 @@ void IntrinsicCodeGeneratorARMVIXL::VisitIntegerValueOf(HInvoke* invoke) {
}
}
+void IntrinsicLocationsBuilderARMVIXL::VisitThreadInterrupted(HInvoke* invoke) {
+ LocationSummary* locations = new (arena_) LocationSummary(invoke,
+ LocationSummary::kNoCall,
+ kIntrinsified);
+ locations->SetOut(Location::RequiresRegister());
+}
+
+void IntrinsicCodeGeneratorARMVIXL::VisitThreadInterrupted(HInvoke* invoke) {
+ ArmVIXLAssembler* assembler = GetAssembler();
+ vixl32::Register out = RegisterFrom(invoke->GetLocations()->Out());
+ int32_t offset = Thread::InterruptedOffset<kArmPointerSize>().Int32Value();
+ __ Ldr(out, MemOperand(tr, offset));
+ UseScratchRegisterScope temps(assembler->GetVIXLAssembler());
+ vixl32::Register temp = temps.Acquire();
+ vixl32::Label done;
+ __ CompareAndBranchIfZero(out, &done, /* far_target */ false);
+ __ Dmb(vixl32::ISH);
+ __ Mov(temp, 0);
+ assembler->StoreToOffset(kStoreWord, temp, tr, offset);
+ __ Dmb(vixl32::ISH);
+ __ Bind(&done);
+}
+
UNIMPLEMENTED_INTRINSIC(ARMVIXL, MathRoundDouble) // Could be done by changing rounding mode, maybe?
UNIMPLEMENTED_INTRINSIC(ARMVIXL, UnsafeCASLong) // High register pressure.
UNIMPLEMENTED_INTRINSIC(ARMVIXL, SystemArrayCopyChar)
diff --git a/compiler/optimizing/intrinsics_mips.cc b/compiler/optimizing/intrinsics_mips.cc
index abf5b122c8..3077e98511 100644
--- a/compiler/optimizing/intrinsics_mips.cc
+++ b/compiler/optimizing/intrinsics_mips.cc
@@ -3248,6 +3248,8 @@ UNIMPLEMENTED_INTRINSIC(MIPS, UnsafeGetAndSetInt)
UNIMPLEMENTED_INTRINSIC(MIPS, UnsafeGetAndSetLong)
UNIMPLEMENTED_INTRINSIC(MIPS, UnsafeGetAndSetObject)
+UNIMPLEMENTED_INTRINSIC(MIPS, ThreadInterrupted)
+
UNREACHABLE_INTRINSICS(MIPS)
#undef __
diff --git a/compiler/optimizing/intrinsics_mips64.cc b/compiler/optimizing/intrinsics_mips64.cc
index 9dce59b2af..e5ee8455dc 100644
--- a/compiler/optimizing/intrinsics_mips64.cc
+++ b/compiler/optimizing/intrinsics_mips64.cc
@@ -2664,6 +2664,8 @@ UNIMPLEMENTED_INTRINSIC(MIPS64, UnsafeGetAndSetInt)
UNIMPLEMENTED_INTRINSIC(MIPS64, UnsafeGetAndSetLong)
UNIMPLEMENTED_INTRINSIC(MIPS64, UnsafeGetAndSetObject)
+UNIMPLEMENTED_INTRINSIC(MIPS64, ThreadInterrupted)
+
UNREACHABLE_INTRINSICS(MIPS64)
#undef __
diff --git a/compiler/optimizing/intrinsics_x86.cc b/compiler/optimizing/intrinsics_x86.cc
index 8e4574774f..57adcc3c2f 100644
--- a/compiler/optimizing/intrinsics_x86.cc
+++ b/compiler/optimizing/intrinsics_x86.cc
@@ -3407,6 +3407,27 @@ void IntrinsicCodeGeneratorX86::VisitIntegerValueOf(HInvoke* invoke) {
}
}
+void IntrinsicLocationsBuilderX86::VisitThreadInterrupted(HInvoke* invoke) {
+ LocationSummary* locations = new (arena_) LocationSummary(invoke,
+ LocationSummary::kNoCall,
+ kIntrinsified);
+ locations->SetOut(Location::RequiresRegister());
+}
+
+void IntrinsicCodeGeneratorX86::VisitThreadInterrupted(HInvoke* invoke) {
+ X86Assembler* assembler = GetAssembler();
+ Register out = invoke->GetLocations()->Out().AsRegister<Register>();
+ Address address = Address::Absolute(Thread::InterruptedOffset<kX86PointerSize>().Int32Value());
+ NearLabel done;
+ __ fs()->movl(out, address);
+ __ testl(out, out);
+ __ j(kEqual, &done);
+ __ fs()->movl(address, Immediate(0));
+ codegen_->MemoryFence();
+ __ Bind(&done);
+}
+
+
UNIMPLEMENTED_INTRINSIC(X86, MathRoundDouble)
UNIMPLEMENTED_INTRINSIC(X86, FloatIsInfinite)
UNIMPLEMENTED_INTRINSIC(X86, DoubleIsInfinite)
diff --git a/compiler/optimizing/intrinsics_x86_64.cc b/compiler/optimizing/intrinsics_x86_64.cc
index af0b193b03..773383ef1b 100644
--- a/compiler/optimizing/intrinsics_x86_64.cc
+++ b/compiler/optimizing/intrinsics_x86_64.cc
@@ -3085,6 +3085,27 @@ void IntrinsicCodeGeneratorX86_64::VisitIntegerValueOf(HInvoke* invoke) {
}
}
+void IntrinsicLocationsBuilderX86_64::VisitThreadInterrupted(HInvoke* invoke) {
+ LocationSummary* locations = new (arena_) LocationSummary(invoke,
+ LocationSummary::kNoCall,
+ kIntrinsified);
+ locations->SetOut(Location::RequiresRegister());
+}
+
+void IntrinsicCodeGeneratorX86_64::VisitThreadInterrupted(HInvoke* invoke) {
+ X86_64Assembler* assembler = GetAssembler();
+ CpuRegister out = invoke->GetLocations()->Out().AsRegister<CpuRegister>();
+ Address address = Address::Absolute
+ (Thread::InterruptedOffset<kX86_64PointerSize>().Int32Value(), /* no_rip */ true);
+ NearLabel done;
+ __ gs()->movl(out, address);
+ __ testl(out, out);
+ __ j(kEqual, &done);
+ __ gs()->movl(address, Immediate(0));
+ codegen_->MemoryFence();
+ __ Bind(&done);
+}
+
UNIMPLEMENTED_INTRINSIC(X86_64, FloatIsInfinite)
UNIMPLEMENTED_INTRINSIC(X86_64, DoubleIsInfinite)