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[AllocBoxToStack] Transfer var_decl flag.

Browse Source 
As with the lexical flag, when creating an alloc_stack corresponding to
an alloc_box, transfer the var_decl flag from any begin_borrow users of
the box.
This commit is contained in:
Nate Chandler
2024-03-08 20:41:17 -08:00
parent dff0b2efaa
commit 08a832b803
16 changed files with 84 additions and 76 deletions
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20
lib/SILOptimizer/Transforms/AllocBoxToStack.cpp
View File

@@ -624,12 +624,16 @@ static bool rewriteAllocBoxAsAllocStack(AllocBoxInst *ABI) {
&& "rewriting multi-field box not implemented");
auto ty = getSILBoxFieldType(TypeExpansionContext(*ABI->getFunction()),
ABI->getBoxType(), ABI->getModule().Types, 0);
auto isLexical = [&]() -> IsLexical_t {
struct Flags {
IsLexical_t isLexical;
IsFromVarDecl_t isVarDecl;
};
auto getFlags = [&]() -> Flags {
auto &mod = ABI->getFunction()->getModule();
bool lexicalLifetimesEnabled =
mod.getASTContext().SILOpts.supportsLexicalLifetimes(mod);
if (!lexicalLifetimesEnabled)
return IsNotLexical;
bool sawLexical = false;
bool sawVarDecl = false;
// Look for lexical borrows of the alloc_box.
GraphNodeWorklist<Operand *, 4> worklist;
worklist.initializeRange(ABI->getUses());
@@ -642,16 +646,20 @@ static bool rewriteAllocBoxAsAllocStack(AllocBoxInst *ABI) {
worklist.insert(use);
} else if (auto *bbi = dyn_cast<BeginBorrowInst>(use->getUser())) {
if (bbi->isLexical())
return IsLexical;
sawLexical = true;
if (bbi->isFromVarDecl())
sawVarDecl = true;
for (auto *use : bbi->getUses())
worklist.insert(use);
}
}
return IsNotLexical;
return Flags{IsLexical_t(lexicalLifetimesEnabled && sawLexical),
IsFromVarDecl_t(sawVarDecl)};
};
auto flags = getFlags();
auto *ASI = Builder.createAllocStack(
ABI->getLoc(), ty, ABI->getVarInfo(), ABI->hasDynamicLifetime(),
isLexical(), IsNotFromVarDecl, DoesNotUseMoveableValueDebugInfo
flags.isLexical, flags.isVarDecl, DoesNotUseMoveableValueDebugInfo
#ifndef NDEBUG
,
true

2
test/SILGen/addressors.swift
View File

@@ -48,7 +48,7 @@ struct A {
// CHECK-LABEL: sil hidden @$s10addressors5test0yyF : $@convention(thin) () -> () {
func test0() {
// CHECK: [[A:%.*]] = alloc_stack $A
// CHECK: [[A:%.*]] = alloc_stack [var_decl] $A
// CHECK: [[T1:%.*]] = metatype $@thin A.Type
// CHECK: [[T0:%.*]] = function_ref @$s10addressors1AV{{[_0-9a-zA-Z]*}}fC
// CHECK: [[AVAL:%.*]] = apply [[T0]]([[T1]])

2
test/SILGen/discard.swift
View File

@@ -172,7 +172,7 @@ final class Wallet {
// CHECK: destroy_value [[DD]] : $Ticket
// CHECK-SIL-LABEL: sil hidden @$s4test6TicketO06changeB08inWalletyAA0E0CSg_tF : $@convention(method) (@guaranteed Optional<Wallet>, @owned Ticket) -> () {
// CHECK-SIL: [[SELF_REF:%.*]] = alloc_stack [lexical] $Ticket, var, name "self", implicit
// CHECK-SIL: [[SELF_REF:%.*]] = alloc_stack [lexical] [var_decl] $Ticket, var, name "self", implicit
// CHECK-SIL: switch_enum {{.*}} : $Optional<Wallet>, case #Optional.some!enumelt: {{.*}}, case #Optional.none!enumelt: [[NO_WALLET_BB:bb[0-9]+]]
//
// >> now we begin the destruction sequence, which involves pattern matching on self to destroy its innards

6
test/SILGen/reference_bindings.swift
View File

@@ -30,8 +30,8 @@ func doSomething() {}
// SIL: sil hidden @$s18reference_bindings13testBindToVaryyF : $@convention(thin) () -> () {
// SIL: bb0:
// SIL: [[BOX:%.*]] = alloc_stack $Int, var, name "x"
// SIL: [[INOUT_BOX:%.*]] = alloc_stack $Int, var, name "x2"
// SIL: [[BOX:%.*]] = alloc_stack [var_decl] $Int, var, name "x"
// SIL: [[INOUT_BOX:%.*]] = alloc_stack [var_decl] $Int, var, name "x2"
// SIL: [[ACCESS:%.*]] = begin_access [modify] [static] [[BOX]]
// SIL: store {{%.*}} to [[INOUT_BOX]]
// SIL: [[FUNC:%.*]] = function_ref @$s18reference_bindings11doSomethingyyF : $@convention(thin) () -> ()
@@ -60,7 +60,7 @@ func testBindToVar() {
// SIL-LABEL: sil hidden @$s18reference_bindings15testBindToInOutyySSzF : $@convention(thin) (@inout String) -> () {
// SIL: bb0([[ARG:%.*]] : $*String):
// SIL: [[STACK:%.*]] = alloc_stack $String
// SIL: [[STACK:%.*]] = alloc_stack [var_decl] $String
// SIL: [[ACCESS:%.*]] = begin_access [modify] [static] [[ARG]]
// SIL: [[VAL:%.*]] = load [[ACCESS]]
// SIL: store [[VAL]] to [[STACK]]

2
test/SILOptimizer/access_enforcement_noescape.swift
View File

@@ -60,7 +60,7 @@ func readRead() {
x = 42
}
// CHECK-LABEL: sil hidden @$s27access_enforcement_noescape8readReadyyF : $@convention(thin) () -> () {
// CHECK: [[ALLOC:%.*]] = alloc_stack $Int, var, name "x"
// CHECK: [[ALLOC:%.*]] = alloc_stack [var_decl] $Int, var, name "x"
// CHECK-NOT: begin_access
// CHECK: apply
// CHECK-LABEL: } // end sil function '$s27access_enforcement_noescape8readReadyyF'

6
test/SILOptimizer/access_marker_mandatory.swift
View File

@@ -7,7 +7,7 @@ public struct S {
// CHECK-LABEL: sil [noinline] @$s23access_marker_mandatory5initSyAA1SVSi_yXltF : $@convention(thin) (Int, @guaranteed AnyObject) -> @owned S {
// CHECK: bb0(%0 : $Int, %1 : $AnyObject):
// CHECK: [[STK:%.*]] = alloc_stack $S, var, name "s"
// CHECK: [[STK:%.*]] = alloc_stack [var_decl] $S, var, name "s"
// CHECK: cond_br %{{.*}}, bb1, bb2
// CHECK: bb1:
// CHECK: [[WRITE:%.*]] = begin_access [modify] [static] [[STK]] : $*S
@@ -41,7 +41,7 @@ func takeS(_ s: S) {}
// CHECK-LABEL: sil @$s23access_marker_mandatory14modifyAndReadS1oyyXl_tF : $@convention(thin) (@guaranteed AnyObject) -> () {
// CHECK: bb0(%0 : $AnyObject):
// CHECK: [[STK:%.*]] = alloc_stack $S, var, name "s"
// CHECK: [[STK:%.*]] = alloc_stack [var_decl] $S, var, name "s"
// CHECK: [[FINIT:%.*]] = function_ref @$s23access_marker_mandatory5initSyAA1SVSi_yXltF : $@convention(thin) (Int, @guaranteed AnyObject) -> @owned S
// CHECK: [[INITS:%.*]] = apply [[FINIT]](%{{.*}}, %0) : $@convention(thin) (Int, @guaranteed AnyObject) -> @owned S
// CHECK: store [[INITS]] to [[STK]] : $*S
@@ -66,7 +66,7 @@ public func modifyAndReadS(o: AnyObject) {
//
// CHECK-LABEL: sil hidden @$s23access_marker_mandatory19captureStackPromoteSiycyF : $@convention(thin) () -> @owned @callee_guaranteed () -> Int {
// CHECK-LABEL: bb0:
// CHECK: [[STK:%.*]] = alloc_stack $Int, var, name "x"
// CHECK: [[STK:%.*]] = alloc_stack [var_decl] $Int, var, name "x"
// CHECK: [[WRITE:%.*]] = begin_access [modify] [static] [[STK]] : $*Int
// CHECK: store %{{.*}} to [[WRITE]] : $*Int
// CHECK: end_access [[WRITE]] : $*Int

10
test/SILOptimizer/allocboxtostack_localapply.swift
View File

@@ -8,7 +8,7 @@ func blackhole<T>(_ x:T) {
// CHECK-LABEL: sil [noinline] @$s26allocboxtostack_localapply9testapplySiyF :
// CHECK-NOT: alloc_box
// CHECK: [[STK:%.*]] = alloc_stack $Int, var, name "x"
// CHECK: [[STK:%.*]] = alloc_stack [var_decl] $Int, var, name "x"
// CHECK-LABEL: } // end sil function '$s26allocboxtostack_localapply9testapplySiyF'
@inline(never)
public func testapply() -> Int {
@@ -27,7 +27,7 @@ public func testapply() -> Int {
// CHECK-LABEL: sil [noinline] @$s26allocboxtostack_localapply12testtryapplySiyKF :
// CHECK-NOT: alloc_box
// CHECK: [[STK:%.*]] = alloc_stack $Int, var, name "x"
// CHECK: [[STK:%.*]] = alloc_stack [var_decl] $Int, var, name "x"
// CHECK-LABEL: } // end sil function '$s26allocboxtostack_localapply12testtryapplySiyKF'
@inline(never)
public func testtryapply() throws -> Int {
@@ -47,7 +47,7 @@ public func testtryapply() throws -> Int {
// CHECK-LABEL: sil [noinline] @$s26allocboxtostack_localapply16testpartialapplySiyF :
// CHECK-NOT: alloc_box
// CHECK: [[STK:%.*]] = alloc_stack $Int, var, name "x"
// CHECK: [[STK:%.*]] = alloc_stack [var_decl] $Int, var, name "x"
// CHECK-LABEL: } // end sil function '$s26allocboxtostack_localapply16testpartialapplySiyF'
@inline(never)
public func testpartialapply() -> Int {
@@ -66,8 +66,8 @@ public func testpartialapply() -> Int {
// CHECK-LABEL: sil [noinline] @$s26allocboxtostack_localapply12testtwoboxesSiyF :
// CHECK-NOT: alloc_box
// CHECK: [[STK1:%.*]] = alloc_stack $Int, var, name "x"
// CHECK: [[STK2:%.*]] = alloc_stack $Int, var, name "y"
// CHECK: [[STK1:%.*]] = alloc_stack [var_decl] $Int, var, name "x"
// CHECK: [[STK2:%.*]] = alloc_stack [var_decl] $Int, var, name "y"
// CHECK-LABEL: } // end sil function '$s26allocboxtostack_localapply12testtwoboxesSiyF'
@inline(never)
public func testtwoboxes() -> Int {

2
test/SILOptimizer/definite_init_actor.swift
View File

@@ -149,7 +149,7 @@ actor BoringActor {
// FIXME: the convenience init below is missing a hop after the call to arbitraryAsync (rdar://87485045)
// CHECK-LABEL: sil hidden @$s4test14SingleVarActorC10delegatingACSb_tYacfC : $@convention(method) @async (Bool, @thick SingleVarActor.Type) -> @owned SingleVarActor {
// CHECK: [[SELF_ALLOC:%[0-9]+]] = alloc_stack [lexical] $SingleVarActor, let, name "self", implicit
// CHECK: [[SELF_ALLOC:%[0-9]+]] = alloc_stack [lexical] [var_decl] $SingleVarActor, let, name "self", implicit
// ** first hop is after the call to the synchronous init, right after initializing the allocation.
// CHECK: [[SYNC_FN:%[0-9]+]] = function_ref @$s4test14SingleVarActorC4syncACyt_tcfC : $@convention(method) (@thick SingleVarActor.Type) -> @owned SingleVarActor
// CHECK: [[INIT1:%[0-9]+]] = apply [[SYNC_FN]]({{%[0-9]+}}) : $@convention(method) (@thick SingleVarActor.Type) -> @owned SingleVarActor

76
test/SILOptimizer/definite_init_failable_initializers.swift
View File

@@ -43,7 +43,7 @@ struct FailableStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers14FailableStructV24failBeforeInitializationACSgyt_tcfC
// CHECK: bb0(%0 : $@thin FailableStruct.Type):
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $FailableStruct
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableStruct
// CHECK: dealloc_stack [[SELF_BOX]]
// CHECK-NEXT: [[SELF:%.*]] = enum $Optional<FailableStruct>, #Optional.none!enumelt
// CHECK-NEXT: return [[SELF]]
@@ -53,7 +53,7 @@ struct FailableStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers14FailableStructV30failAfterPartialInitializationACSgyt_tcfC
// CHECK: bb0(%0 : $@thin FailableStruct.Type):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $FailableStruct
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableStruct
// CHECK: [[CANARY:%.*]] = apply
// CHECK-NEXT: [[WRITE:%.*]] = begin_access [modify] [static] [[SELF_BOX]] : $*FailableStruct
// CHECK-NEXT: [[X_ADDR:%.*]] = struct_element_addr [[WRITE]]
@@ -71,7 +71,7 @@ struct FailableStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers14FailableStructV27failAfterFullInitializationACSgyt_tcfC
// CHECK: bb0
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $FailableStruct
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableStruct
// CHECK: [[CANARY1:%.*]] = apply
// CHECK-NEXT: [[WRITE:%.*]] = begin_access [modify] [static] [[SELF_BOX]] : $*FailableStruct
// CHECK-NEXT: [[X_ADDR:%.*]] = struct_element_addr [[WRITE]]
@@ -94,7 +94,7 @@ struct FailableStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers14FailableStructV46failAfterWholeObjectInitializationByAssignmentACSgyt_tcfC :
// CHECK: bb0
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $FailableStruct
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableStruct
// CHECK: [[CANARY:%.*]] = apply
// CHECK-NEXT: [[WRITE:%.*]] = begin_access [modify] [static] [[SELF_BOX]] : $*FailableStruct
// CHECK-NEXT: store [[CANARY]] to [[WRITE]]
@@ -110,7 +110,7 @@ struct FailableStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers14FailableStructV46failAfterWholeObjectInitializationByDelegationACSgyt_tcfC
// CHECK: bb0
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $FailableStruct
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableStruct
// CHECK: [[INIT_FN:%.*]] = function_ref @$s35definite_init_failable_initializers14FailableStructV6noFailACyt_tcfC
// CHECK-NEXT: [[NEW_SELF:%.*]] = apply [[INIT_FN]](%0)
// CHECK-NEXT: store [[NEW_SELF]] to [[SELF_BOX]]
@@ -125,7 +125,7 @@ struct FailableStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers14FailableStructV20failDuringDelegationACSgyt_tcfC
// CHECK: bb0
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $FailableStruct
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableStruct
// CHECK: [[INIT_FN:%.*]] = function_ref @$s35definite_init_failable_initializers14FailableStructV24failBeforeInitializationACSgyt_tcfC
// CHECK-NEXT: [[SELF_OPTIONAL:%.*]] = apply [[INIT_FN]](%0)
// CHECK: [[COND:%.*]] = select_enum [[SELF_OPTIONAL]]
@@ -194,7 +194,7 @@ struct FailableAddrOnlyStruct<T : Pachyderm> {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers22FailableAddrOnlyStructV{{[_0-9a-zA-Z]*}}failBeforeInitialization{{.*}}tcfC
// CHECK: bb0(%0 : $*Optional<FailableAddrOnlyStruct<T>>, %1 : $@thin FailableAddrOnlyStruct<T>.Type):
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $FailableAddrOnlyStruct<T>
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableAddrOnlyStruct<T>
// CHECK: dealloc_stack [[SELF_BOX]]
// CHECK-NEXT: inject_enum_addr %0
// CHECK: return
@@ -204,7 +204,7 @@ struct FailableAddrOnlyStruct<T : Pachyderm> {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers22FailableAddrOnlyStructV{{[_0-9a-zA-Z]*}}failAfterPartialInitialization{{.*}}tcfC
// CHECK: bb0(%0 : $*Optional<FailableAddrOnlyStruct<T>>, %1 : $@thin FailableAddrOnlyStruct<T>.Type):
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $FailableAddrOnlyStruct<T>
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableAddrOnlyStruct<T>
// CHECK: [[X_BOX:%.*]] = alloc_stack $T
// CHECK-NEXT: [[T_TYPE:%.*]] = metatype $@thick T.Type
// CHECK: [[T_INIT_FN:%.*]] = witness_method $T, #Pachyderm.init!allocator
@@ -226,7 +226,7 @@ struct FailableAddrOnlyStruct<T : Pachyderm> {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers22FailableAddrOnlyStructV{{[_0-9a-zA-Z]*}}failAfterFullInitialization{{.*}}tcfC
// CHECK: bb0(%0 : $*Optional<FailableAddrOnlyStruct<T>>, %1 : $@thin FailableAddrOnlyStruct<T>.Type):
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $FailableAddrOnlyStruct<T>
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableAddrOnlyStruct<T>
// CHECK: [[X_BOX:%.*]] = alloc_stack $T
// CHECK-NEXT: [[T_TYPE:%.*]] = metatype $@thick T.Type
// CHECK: [[T_INIT_FN:%.*]] = witness_method $T, #Pachyderm.init!allocator
@@ -311,7 +311,7 @@ struct ThrowStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers11ThrowStructV20failBeforeDelegationACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thin ThrowStruct.Type):
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $ThrowStruct
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowStruct
// CHECK: [[UNWRAP_FN:%.*]] = function_ref @$s35definite_init_failable_initializers6unwrapyS2iKF
// CHECK-NEXT: try_apply [[UNWRAP_FN]](%0)
// CHECK: bb1([[RESULT:%.*]] : $Int):
@@ -332,7 +332,7 @@ struct ThrowStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers11ThrowStructV28failBeforeOrDuringDelegationACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thin ThrowStruct.Type):
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $ThrowStruct
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowStruct
// CHECK: [[UNWRAP_FN:%.*]] = function_ref @$s35definite_init_failable_initializers6unwrapyS2iKF
// CHECK-NEXT: try_apply [[UNWRAP_FN]](%0)
// CHECK: bb1([[RESULT:%.*]] : $Int):
@@ -358,7 +358,7 @@ struct ThrowStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers11ThrowStructV29failBeforeOrDuringDelegation2ACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thin ThrowStruct.Type):
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $ThrowStruct
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowStruct
// CHECK: [[UNWRAP_FN:%.*]] = function_ref @$s35definite_init_failable_initializers6unwrapyS2iKF
// CHECK-NEXT: try_apply [[UNWRAP_FN]](%0)
// CHECK: bb1([[RESULT:%.*]] : $Int):
@@ -383,7 +383,7 @@ struct ThrowStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers11ThrowStructV20failDuringDelegationACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thin ThrowStruct.Type):
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $ThrowStruct
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowStruct
// CHECK: [[INIT_FN:%.*]] = function_ref @$s35definite_init_failable_initializers11ThrowStructV4failACyt_tKcfC
// CHECK-NEXT: try_apply [[INIT_FN]](%1)
// CHECK: bb1([[NEW_SELF:%.*]] : $ThrowStruct):
@@ -401,7 +401,7 @@ struct ThrowStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers11ThrowStructV19failAfterDelegationACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thin ThrowStruct.Type):
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $ThrowStruct
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowStruct
// CHECK: [[INIT_FN:%.*]] = function_ref @$s35definite_init_failable_initializers11ThrowStructV6noFailACyt_tcfC
// CHECK-NEXT: [[NEW_SELF:%.*]] = apply [[INIT_FN]](%1)
// CHECK-NEXT: retain_value [[NEW_SELF]]
@@ -425,7 +425,7 @@ struct ThrowStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers11ThrowStructV27failDuringOrAfterDelegationACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thin ThrowStruct.Type):
// CHECK-NEXT: [[BITMAP_BOX:%.*]] = alloc_stack $Builtin.Int1
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] $ThrowStruct
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] [var_decl] $ThrowStruct
// CHECK-NEXT: [[ZERO:%.*]] = integer_literal $Builtin.Int1, 0
// CHECK-NEXT: store [[ZERO]] to [[BITMAP_BOX]]
// CHECK: [[INIT_FN:%.*]] = function_ref @$s35definite_init_failable_initializers11ThrowStructV4failACyt_tKcfC
@@ -468,7 +468,7 @@ struct ThrowStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers11ThrowStructV27failBeforeOrAfterDelegationACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thin ThrowStruct.Type):
// CHECK-NEXT: [[BITMAP_BOX:%.*]] = alloc_stack $Builtin.Int1
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] $ThrowStruct
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] [var_decl] $ThrowStruct
// CHECK-NEXT: [[ZERO:%.*]] = integer_literal $Builtin.Int1, 0
// CHECK-NEXT: store [[ZERO]] to [[BITMAP_BOX]]
// CHECK: [[UNWRAP_FN:%.*]] = function_ref @$s35definite_init_failable_initializers6unwrapyS2iKF
@@ -513,7 +513,7 @@ struct ThrowStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers11ThrowStructV16throwsToOptionalACSgSi_tcfC
// CHECK: bb0([[ARG1:%.*]] : $Int, [[ARG2:%.*]] : $@thin ThrowStruct.Type):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $ThrowStruct
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowStruct
// CHECK: [[INIT_FN:%.*]] = function_ref @$s35definite_init_failable_initializers11ThrowStructV20failDuringDelegationACSi_tKcfC
// CHECK-NEXT: try_apply [[INIT_FN]]([[ARG1]], [[ARG2]]) : $@convention(method) (Int, @thin ThrowStruct.Type) -> (@owned ThrowStruct, @error any Error), normal [[TRY_APPLY_SUCC_BB:bb[0-9]+]], error [[TRY_APPLY_FAIL_BB:bb[0-9]+]]
//
@@ -574,7 +574,7 @@ struct ThrowStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers11ThrowStructV25failDuringSelfReplacementACSi_tKcfC :
// CHECK: bb0(%0 : $Int, %1 : $@thin ThrowStruct.Type):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $ThrowStruct
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowStruct
// CHECK: [[INIT_FN:%.*]] = function_ref @$s35definite_init_failable_initializers11ThrowStructV4failACyt_tKcfC
// CHECK-NEXT: try_apply [[INIT_FN]](%1)
// CHECK: bb1([[NEW_SELF:%.*]] : $ThrowStruct):
@@ -594,7 +594,7 @@ struct ThrowStruct {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers11ThrowStructV24failAfterSelfReplacementACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thin ThrowStruct.Type):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $ThrowStruct
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowStruct
// CHECK: [[INIT_FN:%.*]] = function_ref @$s35definite_init_failable_initializers11ThrowStructV6noFailACyt_tcfC
// CHECK-NEXT: [[NEW_SELF:%.*]] = apply [[INIT_FN]](%1)
// CHECK-NEXT: [[WRITE:%.*]] = begin_access [modify] [static] [[SELF_BOX]] : $*ThrowStruct
@@ -750,7 +750,7 @@ class FailableBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17FailableBaseClassC20failBeforeDelegationACSgyt_tcfC
// CHECK: bb0(%0 : $@thick FailableBaseClass.Type):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $FailableBaseClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableBaseClass
// CHECK: dealloc_stack [[SELF_BOX]]
// CHECK-NEXT: [[RESULT:%.*]] = enum $Optional<FailableBaseClass>, #Optional.none!enumelt
// CHECK-NEXT: return [[RESULT]]
@@ -760,7 +760,7 @@ class FailableBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17FailableBaseClassC19failAfterDelegationACSgyt_tcfC
// CHECK: bb0(%0 : $@thick FailableBaseClass.Type):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $FailableBaseClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableBaseClass
// CHECK: [[INIT_FN:%.*]] = class_method %0
// CHECK-NEXT: [[NEW_SELF:%.*]] = apply [[INIT_FN]](%0)
// CHECK-NEXT: store [[NEW_SELF]] to [[SELF_BOX]]
@@ -775,7 +775,7 @@ class FailableBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17FailableBaseClassC20failDuringDelegationACSgyt_tcfC
// CHECK: bb0(%0 : $@thick FailableBaseClass.Type):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $FailableBaseClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableBaseClass
// CHECK: [[INIT_FN:%.*]] = class_method %0
// CHECK-NEXT: [[SELF_OPTIONAL:%.*]] = apply [[INIT_FN]](%0)
// CHECK: [[COND:%.*]] = select_enum [[SELF_OPTIONAL]]
@@ -831,7 +831,7 @@ class FailableDerivedClass : FailableBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers20FailableDerivedClassC27derivedFailBeforeDelegationACSgyt_tcfc
// CHECK: bb0(%0 : $FailableDerivedClass):
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $FailableDerivedClass
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableDerivedClass
// CHECK: store %0 to [[SELF_BOX]]
// CHECK-NEXT: [[RELOAD_FROM_SELF_BOX:%.*]] = load [[SELF_BOX]]
// CHECK-NEXT: [[METATYPE:%.*]] = metatype $@thick FailableDerivedClass.Type
@@ -846,7 +846,7 @@ class FailableDerivedClass : FailableBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers20FailableDerivedClassC27derivedFailDuringDelegationACSgyt_tcfc
// CHECK: bb0([[SELF:%.*]] : $FailableDerivedClass):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $FailableDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $FailableDerivedClass
// CHECK: store [[SELF]] to [[SELF_BOX]]
// CHECK: [[CANARY_FUN:%.*]] = function_ref @$s35definite_init_failable_initializers6CanaryCACycfC :
// CHECK: [[CANARY:%.*]] = apply [[CANARY_FUN]](
@@ -923,7 +923,7 @@ class ThrowBaseClass {
class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassCACyKcfc
// CHECK: bb0([[SELF:%.*]] : $ThrowDerivedClass):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $ThrowDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowDerivedClass
// CHECK: store [[SELF]] to [[SELF_BOX]]
// CHECK-NEXT: [[RELOAD_SELF:%.*]] = load [[SELF_BOX]]
// CHECK-NEXT: [[BASE_SELF:%.*]] = upcast [[RELOAD_SELF]]
@@ -949,7 +949,7 @@ class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassC28failBeforeFullInitializationACSi_tKcfc
// CHECK: bb0(%0 : $Int, [[SELF:%.*]] : $ThrowDerivedClass):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $ThrowDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowDerivedClass
// CHECK: store [[SELF]] to [[SELF_BOX]]
// CHECK: [[UNWRAP_FN:%.*]] = function_ref @$s35definite_init_failable_initializers6unwrapyS2iKF
// CHECK-NEXT: try_apply [[UNWRAP_FN]](%0)
@@ -978,7 +978,7 @@ class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassC28failBeforeFullInitialization0h6DuringjK0ACSi_SitKcfc
// CHECK: bb0(%0 : $Int, %1 : $Int, %2 : $ThrowDerivedClass):
// CHECK-NEXT: [[BITMAP_BOX:%.*]] = alloc_stack $Builtin.Int1
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] $ThrowDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] [var_decl] $ThrowDerivedClass
// CHECK-NEXT: [[ZERO:%.*]] = integer_literal $Builtin.Int1, 0
// CHECK-NEXT: store [[ZERO]] to [[BITMAP_BOX]]
// CHECK: store %2 to [[SELF_BOX]] : $*ThrowDerivedClass
@@ -1024,7 +1024,7 @@ class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassC27failAfterFullInitializationACSi_tKcfc
// CHECK: bb0(%0 : $Int, %1 : $ThrowDerivedClass):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $ThrowDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowDerivedClass
// CHECK: store %1 to [[SELF_BOX]]
// CHECK-NEXT: [[RELOAD_SELF:%.*]] = load [[SELF_BOX]]
// CHECK-NEXT: [[BASE_SELF:%.*]] = upcast [[RELOAD_SELF]]
@@ -1052,7 +1052,7 @@ class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassC27failAfterFullInitialization0h6DuringjK0ACSi_SitKcfc
// CHECK: bb0(%0 : $Int, %1 : $Int, %2 : $ThrowDerivedClass):
// CHECK-NEXT: [[BITMAP_BOX:%.*]] = alloc_stack $Builtin.Int2
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] $ThrowDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] [var_decl] $ThrowDerivedClass
// CHECK: [[ZERO:%.*]] = integer_literal $Builtin.Int2, 0
// CHECK-NEXT: store [[ZERO]] to [[BITMAP_BOX]]
// CHECK: store %2 to [[SELF_BOX]]
@@ -1101,7 +1101,7 @@ class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassC28failBeforeFullInitialization0h5AfterjK0ACSi_SitKcfc
// CHECK: bb0(%0 : $Int, %1 : $Int, %2 : $ThrowDerivedClass):
// CHECK-NEXT: [[BITMAP_BOX:%.*]] = alloc_stack $Builtin.Int2
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] $ThrowDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] [var_decl] $ThrowDerivedClass
// CHECK-NEXT: [[ZERO:%.*]] = integer_literal $Builtin.Int2, 0
// CHECK-NEXT: store [[ZERO]] to [[BITMAP_BOX]]
// CHECK: store %2 to [[SELF_BOX]]
@@ -1166,7 +1166,7 @@ class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassC28failBeforeFullInitialization0h6DuringjK00h5AfterjK0ACSi_S2itKcfc
// CHECK: bb0(%0 : $Int, %1 : $Int, %2 : $Int, %3 : $ThrowDerivedClass):
// CHECK-NEXT: [[BITMAP_BOX:%.*]] = alloc_stack $Builtin.Int2
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] $ThrowDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] [var_decl] $ThrowDerivedClass
// CHECK-NEXT: [[ZERO:%.*]] = integer_literal $Builtin.Int2, 0
// CHECK-NEXT: store [[ZERO]] to [[BITMAP_BOX]]
// CHECK: store %3 to [[SELF_BOX]]
@@ -1237,7 +1237,7 @@ class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassC20failBeforeDelegationACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thick ThrowDerivedClass.Type):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $ThrowDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowDerivedClass
// CHECK: [[UNWRAP_FN:%.*]] = function_ref @$s35definite_init_failable_initializers6unwrapyS2iKF
// CHECK-NEXT: try_apply [[UNWRAP_FN]](%0)
// CHECK: bb1([[ARG:%.*]] : $Int):
@@ -1258,7 +1258,7 @@ class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassC20failDuringDelegationACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thick ThrowDerivedClass.Type):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $ThrowDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowDerivedClass
// CHECK: [[INIT_FN:%.*]] = function_ref @$s35definite_init_failable_initializers17ThrowDerivedClassCACyKcfC
// CHECK-NEXT: try_apply [[INIT_FN]](%1)
// CHECK: bb1([[NEW_SELF:%.*]] : $ThrowDerivedClass):
@@ -1276,7 +1276,7 @@ class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassC28failBeforeOrDuringDelegationACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thick ThrowDerivedClass.Type):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $ThrowDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowDerivedClass
// CHECK: [[UNWRAP_FN:%.*]] = function_ref @$s35definite_init_failable_initializers6unwrapyS2iKF
// CHECK-NEXT: try_apply [[UNWRAP_FN]](%0)
// CHECK: bb1([[ARG:%.*]] : $Int):
@@ -1302,7 +1302,7 @@ class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassC29failBeforeOrDuringDelegation2ACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thick ThrowDerivedClass.Type):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $ThrowDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowDerivedClass
// CHECK: [[UNWRAP_FN:%.*]] = function_ref @$s35definite_init_failable_initializers6unwrapyS2iKF
// CHECK-NEXT: try_apply [[UNWRAP_FN]](%0)
// CHECK: bb1([[ARG:%.*]] : $Int):
@@ -1327,7 +1327,7 @@ class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassC19failAfterDelegationACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thick ThrowDerivedClass.Type):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $ThrowDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $ThrowDerivedClass
// CHECK: [[INIT_FN:%.*]] = function_ref @$s35definite_init_failable_initializers17ThrowDerivedClassC6noFailACyt_tcfC
// CHECK-NEXT: [[NEW_SELF:%.*]] = apply [[INIT_FN]](%1)
// CHECK-NEXT: strong_retain [[NEW_SELF]]
@@ -1351,7 +1351,7 @@ class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassC27failDuringOrAfterDelegationACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thick ThrowDerivedClass.Type):
// CHECK: [[BITMAP_BOX:%.*]] = alloc_stack $Builtin.Int1
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] $ThrowDerivedClass
// CHECK: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] [var_decl] $ThrowDerivedClass
// CHECK: [[ZERO:%.*]] = integer_literal $Builtin.Int1, 0
// CHECK-NEXT: store [[ZERO]] to [[BITMAP_BOX]]
// CHECK: [[INIT_FN:%.*]] = function_ref @$s35definite_init_failable_initializers17ThrowDerivedClassCACyKcfC
@@ -1393,7 +1393,7 @@ class ThrowDerivedClass : ThrowBaseClass {
// CHECK-LABEL: sil hidden @$s35definite_init_failable_initializers17ThrowDerivedClassC27failBeforeOrAfterDelegationACSi_tKcfC
// CHECK: bb0(%0 : $Int, %1 : $@thick ThrowDerivedClass.Type):
// CHECK-NEXT: [[BITMAP_BOX:%.*]] = alloc_stack $Builtin.Int1
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] $ThrowDerivedClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] [var_decl] $ThrowDerivedClass
// CHECK-NEXT: [[ZERO:%.*]] = integer_literal $Builtin.Int1, 0
// CHECK-NEXT: store [[ZERO]] to [[BITMAP_BOX]]
// CHECK: [[UNWRAP_FN:%.*]] = function_ref @$s35definite_init_failable_initializers6unwrapyS2iKF

4
test/SILOptimizer/definite_init_failable_initializers_objc.swift
View File

@@ -44,7 +44,7 @@ class Cat : FakeNSObject {
// CHECK-LABEL: sil hidden @$s40definite_init_failable_initializers_objc3CatC1n5afterACSgSi_Sbtcfc : $@convention(method) (Int, Bool, @owned Cat) -> @owned Optional<Cat>
// CHECK: bb0([[ARG0:%.*]] : $Int, [[ARG1:%.*]] : $Bool, [[ARG2:%.*]] : $Cat):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $Cat
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $Cat
// CHECK: store [[ARG2]] to [[SELF_BOX]] : $*Cat
// CHECK: [[FIELD_ADDR:%.*]] = ref_element_addr [[ARG2]] : $Cat, #Cat.x
// CHECK-NEXT: store {{%.*}} to [[FIELD_ADDR]] : $*LifetimeTracked
@@ -103,7 +103,7 @@ class Cat : FakeNSObject {
// CHECK-LABEL: sil hidden @$s40definite_init_failable_initializers_objc3CatC4fail5afterACSgSb_Sbtcfc : $@convention(method) (Bool, Bool, @owned Cat) -> @owned Optional<Cat>
// CHECK: bb0([[ARG0:%.*]] : $Bool, [[ARG1:%.*]] : $Bool, [[ARG2:%.*]] : $Cat):
// CHECK-NEXT: [[HAS_RUN_INIT_BOX:%.+]] = alloc_stack $Builtin.Int1
// CHECK-NEXT: [[SELF_BOX:%.+]] = alloc_stack [dynamic_lifetime] $Cat
// CHECK-NEXT: [[SELF_BOX:%.+]] = alloc_stack [dynamic_lifetime] [var_decl] $Cat
// CHECK: store [[ARG2]] to [[SELF_BOX]] : $*Cat
// CHECK-NEXT: [[COND:%.+]] = struct_extract [[ARG0]] : $Bool, #Bool._value
// CHECK-NEXT: cond_br [[COND]], bb1, bb2

2
test/SILOptimizer/definite_init_objc_factory_init.swift
View File

@@ -24,7 +24,7 @@ extension Hive {
// CHECK-LABEL: sil hidden @$sSo4HiveC027definite_init_objc_factory_C0E10otherQueenABSo3BeeC_tcfC
convenience init(otherQueen other: Bee) {
// CHECK: bb0({{.*}}, [[META:%.*]] : $@thick Hive.Type)
// CHECK: [[SELF_ADDR:%[0-9]+]] = alloc_stack $Hive
// CHECK: [[SELF_ADDR:%[0-9]+]] = alloc_stack [var_decl] $Hive
// CHECK: [[OBJC_META:%[0-9]+]] = thick_to_objc_metatype [[META]] : $@thick Hive.Type to $@objc_metatype Hive.Type
// CHECK: [[FACTORY:%[0-9]+]] = objc_method [[OBJC_META]] : $@objc_metatype Hive.Type, #Hive.init!allocator.foreign : (Hive.Type) -> (Bee?) -> Hive?, $@convention(objc_method) (Optional<Bee>, @objc_metatype Hive.Type) -> @autoreleased Optional<Hive>
// CHECK: apply [[FACTORY]]([[QUEEN:%[0-9]+]], [[OBJC_META]]) : $@convention(objc_method) (Optional<Bee>, @objc_metatype Hive.Type) -> @autoreleased Optional<Hive>

8
test/SILOptimizer/definite_init_protocol_init.swift
View File

@@ -27,7 +27,7 @@ class TrivialClass : TriviallyConstructible {
// CHECK-LABEL: sil hidden @$s023definite_init_protocol_B012TrivialClassC5upperACSi_tcfC
// CHECK: bb0(%0 : $Int, [[SELF_META:%.*]] : $@thick TrivialClass.Type):
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack $TrivialClass
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [var_decl] $TrivialClass
// CHECK-NEXT: debug_value
// CHECK-NEXT: [[METATYPE:%.*]] = unchecked_trivial_bit_cast [[SELF_META]] {{.*}} to $@thick @dynamic_self TrivialClass.Type
// CHECK-NEXT: [[RESULT:%.*]] = alloc_stack $TrivialClass
@@ -62,7 +62,7 @@ struct TrivialStruct : TriviallyConstructible {
// CHECK-LABEL: sil hidden @$s023definite_init_protocol_B013TrivialStructV5upperACSi_tcfC
// CHECK: bb0(%0 : $Int, %1 : $@thin TrivialStruct.Type):
// CHECK-NEXT: [[SELF:%.*]] = alloc_stack $TrivialStruct
// CHECK-NEXT: [[SELF:%.*]] = alloc_stack [var_decl] $TrivialStruct
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $TrivialStruct
// CHECK-NEXT: [[METATYPE:%.*]] = metatype $@thick TrivialStruct.Type
// CHECK: [[FN:%.*]] = function_ref @$s023definite_init_protocol_B022TriviallyConstructiblePAAE6middlexSi_tcfC
@@ -92,7 +92,7 @@ struct AddressOnlyStruct : TriviallyConstructible {
// CHECK-LABEL: sil hidden @$s023definite_init_protocol_B017AddressOnlyStructV5upperACSi_tcfC
// CHECK: bb0(%0 : $*AddressOnlyStruct, %1 : $Int, %2 : $@thin AddressOnlyStruct.Type):
// CHECK-NEXT: [[SELF:%.*]] = alloc_stack $AddressOnlyStruct
// CHECK-NEXT: [[SELF:%.*]] = alloc_stack [var_decl] $AddressOnlyStruct
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $AddressOnlyStruct
// CHECK-NEXT: [[METATYPE:%.*]] = metatype $@thick AddressOnlyStruct.Type
// CHECK: [[FN:%.*]] = function_ref @$s023definite_init_protocol_B022TriviallyConstructiblePAAE6middlexSi_tcfC
@@ -125,7 +125,7 @@ enum TrivialEnum : TriviallyConstructible {
// CHECK-LABEL: sil hidden @$s023definite_init_protocol_B011TrivialEnumO5upperACSi_tcfC
// CHECK: bb0(%0 : $Int, %1 : $@thin TrivialEnum.Type):
// CHECK-NEXT: [[SELF:%.*]] = alloc_stack $TrivialEnum
// CHECK-NEXT: [[SELF:%.*]] = alloc_stack [var_decl] $TrivialEnum
// CHECK: [[SELF_BOX:%.*]] = alloc_stack $TrivialEnum
// CHECK-NEXT: [[METATYPE:%.*]] = metatype $@thick TrivialEnum.Type
// CHECK: [[FN:%.*]] = function_ref @$s023definite_init_protocol_B022TriviallyConstructiblePAAE6middlexSi_tcfC

2
test/SILOptimizer/definite_init_value_types.swift
View File

@@ -31,7 +31,7 @@ enum ValueEnum {
// CHECK-LABEL: sil hidden @$s25definite_init_value_types9ValueEnumO1xACSb_tcfC : $@convention(method) (Bool, @thin ValueEnum.Type) -> @owned ValueEnum
// CHECK: bb0(%0 : $Bool, %1 : $@thin ValueEnum.Type):
// CHECK-NEXT: [[STATE:%.*]] = alloc_stack $Builtin.Int1
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] $ValueEnum
// CHECK-NEXT: [[SELF_BOX:%.*]] = alloc_stack [dynamic_lifetime] [var_decl] $ValueEnum
// CHECK-NEXT: [[INIT_STATE:%.*]] = integer_literal $Builtin.Int1, 0
// CHECK-NEXT: store [[INIT_STATE]] to [[STATE]]
// CHECK: [[BOOL:%.*]] = struct_extract %0 : $Bool, #Bool._value

8
test/SILOptimizer/pointer_conversion.swift
View File

@@ -144,7 +144,7 @@ func takeDictionaryPointer(_: UnsafePointer<Dictionary<Int, Int>>)
// the test. The eagerMoveToPointer test below is sufficient.
//
// CHECK-LABEL: sil [stack_protection] @$s18pointer_conversion22dictionaryToRawPointeryyF : $@convention(thin) () -> () {
// CHECK: [[A:%.*]] = alloc_stack $Dictionary<Int, Int>, var, name "d"
// CHECK: [[A:%.*]] = alloc_stack [var_decl] $Dictionary<Int, Int>, var, name "d"
// CHECK: [[PTR:%.*]] = address_to_pointer [stack_protection] [[A]] : $*Dictionary<Int, Int> to $Builtin.RawPointer
// CHECK: [[UP:%.*]] = struct $UnsafeRawPointer ([[PTR]] : $Builtin.RawPointer)
// CHECK: apply %{{.*}}([[UP]]) : $@convention(thin) (UnsafeRawPointer) -> ()
@@ -168,7 +168,7 @@ public func dictionaryToRawPointer() {
// never sees those pointer uses. The pointer's scope must be
// protected by a fix_lifetime.
// CHECK-LABEL: sil [stack_protection] @$s18pointer_conversion18eagerMoveToPointer1oyyXln_tF : $@convention(thin) (@owned AnyObject) -> () {
// CHECK: [[A:%.*]] = alloc_stack [moveable_value_debuginfo] $AnyObject, var, name "o"
// CHECK: [[A:%.*]] = alloc_stack [var_decl] [moveable_value_debuginfo] $AnyObject, var, name "o"
// CHECK: [[PTR:%.*]] = address_to_pointer [stack_protection] [[A]] : $*AnyObject to $Builtin.RawPointer
// CHECK: [[UP:%.*]] = struct $UnsafePointer<AnyObject> ([[PTR]] : $Builtin.RawPointer)
// CHECK: apply %{{.*}}([[UP]]) : $@convention(thin) (UnsafePointer<AnyObject>) -> ()
@@ -182,7 +182,7 @@ public func eagerMoveToPointer(@_eagerMove o: consuming AnyObject ) {
}
// CHECK-LABEL: sil [stack_protection] @$s18pointer_conversion15stringToPointer2ssySS_tF : $@convention(thin) (@guaranteed String) -> () {
// CHECK: [[A:%.*]] = alloc_stack $String, var, name "s"
// CHECK: [[A:%.*]] = alloc_stack [var_decl] $String, var, name "s"
// CHECK: [[PTR:%.*]] = address_to_pointer [stack_protection] [[A]] : $*String to $Builtin.RawPointer
// CHECK: [[UP:%.*]] = struct $UnsafePointer<String> ([[PTR]] : $Builtin.RawPointer)
// CHECK: apply {{.*}}([[UP]]) : $@convention(thin) (UnsafePointer<String>) -> ()
@@ -197,7 +197,7 @@ public func stringToPointer(ss: String) {
}
// CHECK-LABEL: sil [stack_protection] @$s18pointer_conversion19dictionaryToPointer2ddySDyS2iG_tF : $@convention(thin) (@guaranteed Dictionary<Int, Int>) -> () {
// CHECK: [[A:%.*]] = alloc_stack $Dictionary<Int, Int>, var, name "d"
// CHECK: [[A:%.*]] = alloc_stack [var_decl] $Dictionary<Int, Int>, var, name "d"
// CHECK: [[PTR:%.*]] = address_to_pointer [stack_protection] [[A]] : $*Dictionary<Int, Int> to $Builtin.RawPointer
// CHECK: [[UP:%.*]] = struct $UnsafePointer<Dictionary<Int, Int>> ([[PTR]] : $Builtin.RawPointer)
// CHECK: apply %{{.*}}([[UP]]) : $@convention(thin) (UnsafePointer<Dictionary<Int, Int>>) -> ()

2
test/SILOptimizer/specialize_opaque_type_archetypes.swift
View File

@@ -229,7 +229,7 @@ func nonResilient() -> some ExternalP2 {
}
// CHECK-LABEL: sil @$s1A019usePairResilientNonC0yyF : $@convention(thin) () -> ()
// CHECK: alloc_stack $Pair<MyInt64, @_opaqueReturnTypeOf("$s9External217externalResilientQryF", 0)
// CHECK: alloc_stack [var_decl] $Pair<MyInt64, @_opaqueReturnTypeOf("$s9External217externalResilientQryF", 0)
// CHECK: [[USEP:%.*]] = function_ref @$s1A4usePyyxAA1PRzlFs5Int64V_Tg5
// CHECK: [[FIRST_MYVALUE3:%.*]] = struct $Int64
// CHECK: apply [[USEP]]([[FIRST_MYVALUE3]])

8
test/SILOptimizer/stdlib/Atomics.swift
View File

@@ -9,7 +9,7 @@ import Synchronization
//===----------------------------------------------------------------------===//
// CHECK-LABEL: sil {{.*}} @localLoad {{.*}} {
// CHECK: [[ATOMIC:%.*]] = alloc_stack [lexical] $Atomic<Int>
// CHECK: [[ATOMIC:%.*]] = alloc_stack [lexical] [var_decl] $Atomic<Int>
// CHECK: [[ATOMIC_PTR:%.*]] = address_to_pointer [[ATOMIC]]
// CHECK: builtin "atomicload_monotonic_Int64"([[ATOMIC_PTR]] : $Builtin.RawPointer)
// CHECK: destroy_addr [[ATOMIC]] : $*Atomic<Int>
@@ -22,7 +22,7 @@ func localLoad() -> Int {
}
// CHECK-LABEL: sil {{.*}} @localStore {{.*}} {
// CHECK: [[ATOMIC:%.*]] = alloc_stack [lexical] $Atomic<Int>
// CHECK: [[ATOMIC:%.*]] = alloc_stack [lexical] [var_decl] $Atomic<Int>
// CHECK: [[ATOMIC_PTR:%.*]] = address_to_pointer [[ATOMIC]]
// CHECK: builtin "atomicstore_release_Int64"([[ATOMIC_PTR]] : $Builtin.RawPointer
// CHECK: destroy_addr [[ATOMIC]] : $*Atomic<Int>
@@ -35,7 +35,7 @@ func localStore() {
}
// CHECK-LABEL: sil {{.*}} @localExchange {{.*}} {
// CHECK: [[ATOMIC:%.*]] = alloc_stack [lexical] $Atomic<Int>
// CHECK: [[ATOMIC:%.*]] = alloc_stack [lexical] [var_decl] $Atomic<Int>
// CHECK: [[ATOMIC_PTR:%.*]] = address_to_pointer [[ATOMIC]]
// CHECK: builtin "atomicrmw_xchg_acquire_Int64"([[ATOMIC_PTR]] : $Builtin.RawPointer
// CHECK: destroy_addr [[ATOMIC]] : $*Atomic<Int>
@@ -48,7 +48,7 @@ func localExchange() -> Int {
}
// CHECK-LABEL: sil {{.*}} @localCompareExchange {{.*}} {
// CHECK: [[ATOMIC:%.*]] = alloc_stack [lexical] $Atomic<Int>
// CHECK: [[ATOMIC:%.*]] = alloc_stack [lexical] [var_decl] $Atomic<Int>
// CHECK: [[ATOMIC_PTR:%.*]] = address_to_pointer [[ATOMIC]]
// CHECK: builtin "cmpxchg_seqcst_seqcst_Int64"([[ATOMIC_PTR]] : $Builtin.RawPointer
// CHECK: destroy_addr [[ATOMIC]] : $*Atomic<Int>