Skip to content

[IRGen] Upstream test changes for pointer authenticated value witness tables #74902

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jul 3, 2024
Merged

[IRGen] Upstream test changes for pointer authenticated value witness tables #74902

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 2 additions & 1 deletion test/IRGen/boxed_existential.sil
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,8 @@ entry(%x : $*T):
// CHECK: [[ADDR:%.*]] = extractvalue { ptr, ptr } [[BOX_PAIR]], 1
%b = alloc_existential_box $Error, $T
%p = project_existential_box $T in %b : $Error
// CHECK: [[INITWITHTAKE:%.*]] = load ptr, ptr %5
// CHECK: load ptr, ptr
// CHECK: [[INITWITHTAKE:%.*]] = load ptr, ptr
// CHECK: call ptr [[INITWITHTAKE]](ptr noalias [[ADDR]], ptr noalias %0, ptr %T)
copy_addr [take] %x to [init] %p : $*T
// CHECK: ret ptr [[BOX]]
Expand Down
2 changes: 1 addition & 1 deletion test/IRGen/empty_enum.swift
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
// RUN: %target-swift-frontend -primary-file %s -emit-ir | %FileCheck %s

// CHECK: @"$s10empty_enum6JamaisOMf" =
// CHECK-SAME: {{@"\$sytWV"|ptr @"\$s10empty_enum6JamaisOWV"}}
// CHECK-SAME: {{@"\$sytWV(.ptrauth)?"|ptr @"\$s10empty_enum6JamaisOWV"}}

enum Jamais {}
8 changes: 7 additions & 1 deletion test/IRGen/enum_dynamic_multi_payload.sil
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// RUN: %target-swift-frontend -disable-type-layout %s -gnone -emit-ir -I %S/Inputs | %FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-%target-ptrsize -DINT=i%target-ptrsize
// RUN: %target-swift-frontend -disable-type-layout %s -gnone -emit-ir -I %S/Inputs | %FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-%target-ptrsize -DINT=i%target-ptrsize --check-prefix=CHECK-%target-cpu

import Builtin

Expand Down Expand Up @@ -432,6 +432,9 @@ entry(%a : $*EitherOr<T, C>, %b : $*EitherOr<T, C>):
// CHECK-NEXT: br i1 [[T_OK]],
// CHECK: [[T1:%.*]] = getelementptr inbounds ptr, ptr [[T_CHECKED]]
// CHECK-NEXT: [[VALUE_WITNESSES:%.*]] = load ptr, ptr [[T1]]
// CHECK-arm64e-NEXT: ptrtoint ptr [[T1]] to i64
// CHECK-arm64e-NEXT: call i64 @llvm.ptrauth.blend
// CHECK-arm64e: [[VALUE_WITNESSES:%.*]] = inttoptr i64 {{%.*}} to ptr
// CHECK-NEXT: [[LAYOUT:%.*]] = getelementptr inbounds ptr, ptr [[VALUE_WITNESSES]], i32 8
// CHECK-NEXT: store ptr [[LAYOUT]], {{.*}} [[BUF0]]

Expand All @@ -443,6 +446,9 @@ entry(%a : $*EitherOr<T, C>, %b : $*EitherOr<T, C>):
// CHECK-NEXT: br i1 [[U_OK]],
// CHECK: [[T1:%.*]] = getelementptr inbounds ptr, ptr [[U_CHECKED]]
// CHECK-NEXT: [[VALUE_WITNESSES:%.*]] = load ptr, ptr [[T1]]
// CHECK-arm64e-NEXT: ptrtoint ptr [[T1]] to i64
// CHECK-arm64e-NEXT: call i64 @llvm.ptrauth.blend
// CHECK-arm64e: [[VALUE_WITNESSES:%.*]] = inttoptr i64 {{%.*}} to ptr
// CHECK-NEXT: [[LAYOUT:%.*]] = getelementptr inbounds ptr, ptr [[VALUE_WITNESSES]], i32 8
// CHECK-NEXT: store ptr [[LAYOUT]], {{.*}} [[BUF1]]

Expand Down
46 changes: 37 additions & 9 deletions test/IRGen/enum_resilience.swift
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,9 @@ public func functionWithResilientEnum(_ m: Medium) -> Medium {
// CHECK-NEXT: [[METADATA:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
// CHECK-NEXT: [[VWT_ADDR:%.*]] = getelementptr inbounds ptr, ptr [[METADATA]], [[INT]] -1
// CHECK-NEXT: [[VWT:%.*]] = load ptr, ptr [[VWT_ADDR]]
// CHECK-arm64e-NEXT: ptrtoint ptr [[VWT_ADDR]] to i64
// CHECK-arm64e-NEXT: call i64 @llvm.ptrauth.blend
// CHECK-arm64e: [[VWT:%.*]] = inttoptr i64 {{%.*}} to ptr
// This is copying the +0 argument to be used as a return value.
// CHECK-NEXT: [[WITNESS_ADDR:%.*]] = getelementptr inbounds ptr, ptr [[VWT]], i32 2
// CHECK-NEXT: [[WITNESS_FN:%.*]] = load ptr, ptr [[WITNESS_ADDR]]
Expand All @@ -97,6 +100,9 @@ public func functionWithIndirectResilientEnum(_ ia: IndirectApproach) -> Indirec
// CHECK-NEXT: [[METADATA:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
// CHECK-NEXT: [[VWT_ADDR:%.*]] = getelementptr inbounds ptr, ptr [[METADATA]], [[INT]] -1
// CHECK-NEXT: [[VWT:%.*]] = load ptr, ptr [[VWT_ADDR]]
// CHECK-arm64e-NEXT: ptrtoint ptr [[VWT_ADDR]] to i64
// CHECK-arm64e-NEXT: call i64 @llvm.ptrauth.blend
// CHECK-arm64e: [[VWT:%.*]] = inttoptr i64 {{%.*}} to ptr
// This is copying the +0 argument into the return slot.
// CHECK-NEXT: [[WITNESS_ADDR:%.*]] = getelementptr inbounds ptr, ptr [[VWT]], i32 2
// CHECK-NEXT: [[WITNESS_FN:%.*]] = load ptr, ptr [[WITNESS_ADDR]]
Expand All @@ -115,6 +121,9 @@ public func constructResilientEnumNoPayload() -> Medium {
// CHECK-NEXT: [[METADATA:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
// CHECK-NEXT: [[VWT_ADDR:%.*]] = getelementptr inbounds ptr, ptr [[METADATA]], [[INT]] -1
// CHECK-NEXT: [[VWT:%.*]] = load ptr, ptr [[VWT_ADDR]]
// CHECK-arm64e-NEXT: ptrtoint ptr [[VWT_ADDR]] to i64
// CHECK-arm64e-NEXT: call i64 @llvm.ptrauth.blend
// CHECK-arm64e: [[VWT:%.*]] = inttoptr i64 {{%.*}} to ptr

// CHECK-16-NEXT: [[WITNESS_ADDR:%.*]] = getelementptr inbounds ptr, ptr [[VWT]], i32 16
// CHECK-32-NEXT: [[WITNESS_ADDR:%.*]] = getelementptr inbounds ptr, ptr [[VWT]], i32 14
Expand All @@ -134,6 +143,9 @@ public func constructResilientEnumPayload(_ s: Size) -> Medium {
// CHECK-NEXT: [[METADATA:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
// CHECK-NEXT: [[VWT_ADDR:%.*]] = getelementptr inbounds ptr, ptr [[METADATA]], [[INT]] -1
// CHECK-NEXT: [[VWT:%.*]] = load ptr, ptr [[VWT_ADDR]]
// CHECK-arm64e-NEXT: ptrtoint ptr [[VWT_ADDR]] to i64
// CHECK-arm64e-NEXT: call i64 @llvm.ptrauth.blend
// CHECK-arm64e: [[VWT:%.*]] = inttoptr i64 {{%.*}} to ptr

// CHECK: [[WITNESS_ADDR:%.*]] = getelementptr inbounds ptr, ptr [[VWT]], i32 2
// CHECK-NEXT: [[WITNESS:%.*]] = load ptr, ptr [[WITNESS_ADDR]]
Expand All @@ -146,6 +158,9 @@ public func constructResilientEnumPayload(_ s: Size) -> Medium {
// CHECK-NEXT: [[METADATA2:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
// CHECK-NEXT: [[VWT_ADDR2:%.*]] = getelementptr inbounds ptr, ptr [[METADATA2]], [[INT]] -1
// CHECK-NEXT: [[VWT2:%.*]] = load ptr, ptr [[VWT_ADDR2]]
// CHECK-arm64e-NEXT: ptrtoint ptr [[VWT_ADDR2]] to i64
// CHECK-arm64e-NEXT: call i64 @llvm.ptrauth.blend
// CHECK-arm64e: [[VWT2:%.*]] = inttoptr i64 {{%.*}} to ptr

// CHECK-16-NEXT: [[WITNESS_ADDR:%.*]] = getelementptr inbounds ptr, ptr [[VWT2]], i32 16
// CHECK-32-NEXT: [[WITNESS_ADDR:%.*]] = getelementptr inbounds ptr, ptr [[VWT2]], i32 14
Expand All @@ -165,6 +180,9 @@ public func constructResilientEnumPayload(_ s: Size) -> Medium {
// CHECK: [[METADATA:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
// CHECK: [[VWT_ADDR:%.*]] = getelementptr inbounds ptr, ptr [[METADATA]], [[INT]] -1
// CHECK: [[VWT:%.*]] = load ptr, ptr [[VWT_ADDR]]
// CHECK-arm64e-NEXT: ptrtoint ptr [[VWT_ADDR]] to i64
// CHECK-arm64e-NEXT: call i64 @llvm.ptrauth.blend
// CHECK-arm64e: [[VWT:%.*]] = inttoptr i64 {{%.*}} to ptr

// CHECK: [[WITNESS_ADDR:%.*]] = getelementptr inbounds %swift.vwtable, ptr [[VWT]], i32 0, i32 8
// CHECK: [[WITNESS_FOR_SIZE:%size]] = load [[INT]], ptr [[WITNESS_ADDR]]
Expand Down Expand Up @@ -228,14 +246,18 @@ public func resilientSwitchTest(_ m: Medium) -> Int {

public func reabstraction<T>(_ f: (Medium) -> T) {}

// CHECK-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc void @"$s15enum_resilience25resilientEnumPartialApplyyySi0c1_A06MediumOXEF"(ptr %0, ptr %1)
public func resilientEnumPartialApply(_ f: (Medium) -> Int) {
// CHECK-64-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc void @"$s15enum_resilience25resilientEnumPartialApplyyySi0c1_A06MediumOXEF"(ptr %0, ptr %1)
// CHECK-64: [[STACKALLOC:%.*]] = alloca i8
// CHECK-64: call swiftcc void @"$s15enum_resilience13reabstractionyyx010resilient_A06MediumOXElF"(ptr @"$s14resilient_enum6MediumOSiIgnd_ACSiIegnr_TRTA{{(\.ptrauth)?}}", ptr [[CONTEXT:%.*]], ptr @"$sSiN")
// CHECK-64: ret void

// CHECK: [[STACKALLOC:%.*]] = alloca i8
// CHECK: call swiftcc void @"$s15enum_resilience13reabstractionyyx010resilient_A06MediumOXElF"(ptr @"$s14resilient_enum6MediumOSiIgnd_ACSiIegnr_TRTA{{(\.ptrauth)?}}", ptr [[CONTEXT:%.*]], ptr @"$sSiN")
// CHECK-32-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc void @"$s15enum_resilience25resilientEnumPartialApplyyySi0c1_A06MediumOXEF"(ptr %0, ptr %1)
// CHECK-32: [[STACKALLOC:%.*]] = alloca i8
// CHECK-32: call swiftcc void @"$s15enum_resilience13reabstractionyyx010resilient_A06MediumOXElF"(ptr @"$s14resilient_enum6MediumOSiIgnd_ACSiIegnr_TRTA", ptr [[CONTEXT:%.*]], ptr @"$sSiN")
// CHECK-32: ret void
public func resilientEnumPartialApply(_ f: (Medium) -> Int) {
reabstraction(f)

// CHECK: ret void
}

// CHECK-LABEL: define internal swiftcc void @"$s14resilient_enum6MediumOSiIgnd_ACSiIegnr_TRTA"(ptr noalias nocapture sret({{.*}}) %0, ptr noalias %1, ptr swiftself %2)
Expand Down Expand Up @@ -268,7 +290,7 @@ public func getResilientEnumType() -> Any.Type {
// CHECK-NEXT: br i1 [[COND]], label %cacheIsNull, label %cont

// CHECK: cacheIsNull:
// CHECK-NEXT: [[RESPONSE:%.*]] = call swiftcc %swift.metadata_response @swift_getSingletonMetadata([[INT]] %0, ptr @"$s15enum_resilience24EnumWithResilientPayloadOMn")
// CHECK-NEXT: [[RESPONSE:%.*]] = call swiftcc %swift.metadata_response @swift_getSingletonMetadata([[INT]] %0, ptr @"$s15enum_resilience24EnumWithResilientPayloadOMn{{(\.ptrauth.*)?}}")
// CHECK-NEXT: [[RESPONSE_METADATA:%.*]] = extractvalue %swift.metadata_response [[RESPONSE]], 0
// CHECK-NEXT: [[RESPONSE_STATE:%.*]] = extractvalue %swift.metadata_response [[RESPONSE]], 1
// CHECK-NEXT: br label %cont
Expand Down Expand Up @@ -307,9 +329,12 @@ public func constructExhaustiveWithResilientMembers() -> SimpleShape {
return .KleinBottle
}

// CHECK-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc { i{{64|32}}, i8 } @"$s15enum_resilience19constructFullyFixed010resilient_A00dE6LayoutOyF"()
// CHECK: ret { [[INT]], i8 } { [[INT]] 0, i8 1 }
// CHECK-NEXT: {{^}$}}
// CHECK-64-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc { i{{64|32}}, i8 } @"$s15enum_resilience19constructFullyFixed010resilient_A00dE6LayoutOyF"()
// CHECK-64: ret { [[INT]], i8 } { [[INT]] 0, i8 1 }
// CHECK-64-NEXT: {{^}$}}
// CHECK-32-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc { i{{64|32}}, i8 } @"$s15enum_resilience19constructFullyFixed010resilient_A00dE6LayoutOyF"()
// CHECK-32: ret { [[INT]], i8 } { [[INT]] 0, i8 1 }
// CHECK-32-NEXT: {{^}$}}
public func constructFullyFixed() -> FullyFixedLayout {
return .noPayload
}
Expand All @@ -324,6 +349,9 @@ public func constructFullyFixed() -> FullyFixedLayout {
// CHECK: [[SATISFIED1]]:
// CHECK-NEXT: [[T1:%.*]] = getelementptr inbounds ptr, ptr [[SIZE_METADATA]], [[INT]] -1
// CHECK-NEXT: [[SIZE_VWT:%.*]] = load ptr, ptr [[T1]],
// CHECK-arm64e-NEXT: ptrtoint ptr [[T1]] to i64
// CHECK-arm64e-NEXT: call i64 @llvm.ptrauth.blend
// CHECK-arm64e: [[SIZE_VWT:%.*]] = inttoptr i64 {{%.*}} to ptr
// CHECK-NEXT: [[SIZE_LAYOUT_1:%.*]] = getelementptr inbounds ptr, ptr [[SIZE_VWT]], i32 8
// CHECK-NEXT: store ptr [[SIZE_LAYOUT_1]],
// CHECK-NEXT: getelementptr
Expand Down
Loading