llvm-6502/test/CodeGen/Generic/2009-03-17-LSR-APInt.ll
Rafael Espindola 3d47402f2e Error if we see an alias to a declaration.
In ELF and COFF an alias is just another offset in a section. There is no way
to represent an alias to something in another file.

In MachO, the spec has the N_INDR type which should allow for exactly that, but
is not currently implemented. Given that it is specified but not implemented,
we error in codegen to avoid miscompiling but don't reject aliases to
declarations in the verifier to leave the option open of implementing it.

In the past we have used alias to declarations as a way of implementing
weakref, which is why it exists in some old tests which this patch updates.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194705 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-14 13:58:06 +00:00

121 lines
6.0 KiB
LLVM

; RUN: llc < %s
; PR3806
%struct..0__pthread_mutex_s = type { i32, i32, i32, i32, i32, i32, %struct.__pthread_list_t }
%struct.Alignment = type { i32 }
%struct.QDesignerFormWindowInterface = type { %struct.QWidget }
%struct.QFont = type { %struct.QFontPrivate*, i32 }
%struct.QFontPrivate = type opaque
%"struct.QHash<QString,QList<QAbstractExtensionFactory*> >" = type { %"struct.QHash<QString,QList<QAbstractExtensionFactory*> >::._120" }
%"struct.QHash<QString,QList<QAbstractExtensionFactory*> >::._120" = type { %struct.QHashData* }
%struct.QHashData = type { %"struct.QHashData::Node"*, %"struct.QHashData::Node"**, %struct.Alignment, i32, i32, i16, i16, i32, i8 }
%"struct.QHashData::Node" = type { %"struct.QHashData::Node"*, i32 }
%"struct.QList<QAbstractExtensionFactory*>" = type { %"struct.QList<QAbstractExtensionFactory*>::._101" }
%"struct.QList<QAbstractExtensionFactory*>::._101" = type { %struct.QListData }
%struct.QListData = type { %"struct.QListData::Data"* }
%"struct.QListData::Data" = type { %struct.Alignment, i32, i32, i32, i8, [1 x i8*] }
%struct.QObject = type { i32 (...)**, %struct.QObjectData* }
%struct.QObjectData = type { i32 (...)**, %struct.QObject*, %struct.QObject*, %"struct.QList<QAbstractExtensionFactory*>", i32, i32 }
%struct.QPaintDevice.base = type { i32 (...)**, i16 }
%"struct.QPair<int,int>" = type { i32, i32 }
%struct.QPalette = type { %struct.QPalettePrivate*, i32 }
%struct.QPalettePrivate = type opaque
%struct.QRect = type { i32, i32, i32, i32 }
%struct.QWidget = type { %struct.QObject, %struct.QPaintDevice.base, %struct.QWidgetData* }
%struct.QWidgetData = type { i64, i32, %struct.Alignment, i8, i8, i16, %struct.QRect, %struct.QPalette, %struct.QFont, %struct.QRect }
%struct.__pthread_list_t = type { %struct.__pthread_list_t*, %struct.__pthread_list_t* }
%struct.pthread_attr_t = type { i64, [48 x i8] }
%struct.pthread_mutex_t = type { %struct..0__pthread_mutex_s }
%"struct.qdesigner_internal::Grid" = type { i32, i32, %struct.QWidget**, i8*, i8* }
%"struct.qdesigner_internal::GridLayout" = type { %"struct.qdesigner_internal::Layout", %"struct.QPair<int,int>", %"struct.qdesigner_internal::Grid"* }
%"struct.qdesigner_internal::Layout" = type { %struct.QObject, %"struct.QList<QAbstractExtensionFactory*>", %struct.QWidget*, %"struct.QHash<QString,QList<QAbstractExtensionFactory*> >", %struct.QWidget*, %struct.QDesignerFormWindowInterface*, i8, %"struct.QPair<int,int>", %struct.QRect, i8 }
@_ZL20__gthrw_pthread_oncePiPFvvE = alias weak i32 (i32*, void ()*)* @pthread_once ; <i32 (i32*, void ()*)*> [#uses=0]
@_ZL27__gthrw_pthread_getspecificj = alias weak i8* (i32)* @pthread_getspecific ; <i8* (i32)*> [#uses=0]
@_ZL27__gthrw_pthread_setspecificjPKv = alias weak i32 (i32, i8*)* @pthread_setspecific ; <i32 (i32, i8*)*> [#uses=0]
@_ZL22__gthrw_pthread_createPmPK14pthread_attr_tPFPvS3_ES3_ = alias weak i32 (i64*, %struct.pthread_attr_t*, i8* (i8*)*, i8*)* @pthread_create ; <i32 (i64*, %struct.pthread_attr_t*, i8* (i8*)*, i8*)*> [#uses=0]
@_ZL22__gthrw_pthread_cancelm = alias weak i32 (i64)* @pthread_cancel ; <i32 (i64)*> [#uses=0]
@_ZL26__gthrw_pthread_mutex_lockP15pthread_mutex_t = alias weak i32 (%struct.pthread_mutex_t*)* @pthread_mutex_lock ; <i32 (%struct.pthread_mutex_t*)*> [#uses=0]
@_ZL29__gthrw_pthread_mutex_trylockP15pthread_mutex_t = alias weak i32 (%struct.pthread_mutex_t*)* @pthread_mutex_trylock ; <i32 (%struct.pthread_mutex_t*)*> [#uses=0]
@_ZL28__gthrw_pthread_mutex_unlockP15pthread_mutex_t = alias weak i32 (%struct.pthread_mutex_t*)* @pthread_mutex_unlock ; <i32 (%struct.pthread_mutex_t*)*> [#uses=0]
@_ZL26__gthrw_pthread_mutex_initP15pthread_mutex_tPK19pthread_mutexattr_t = alias weak i32 (%struct.pthread_mutex_t*, %struct.Alignment*)* @pthread_mutex_init ; <i32 (%struct.pthread_mutex_t*, %struct.Alignment*)*> [#uses=0]
@_ZL26__gthrw_pthread_key_createPjPFvPvE = alias weak i32 (i32*, void (i8*)*)* @pthread_key_create ; <i32 (i32*, void (i8*)*)*> [#uses=0]
@_ZL26__gthrw_pthread_key_deletej = alias weak i32 (i32)* @pthread_key_delete ; <i32 (i32)*> [#uses=0]
@_ZL30__gthrw_pthread_mutexattr_initP19pthread_mutexattr_t = alias weak i32 (%struct.Alignment*)* @pthread_mutexattr_init ; <i32 (%struct.Alignment*)*> [#uses=0]
@_ZL33__gthrw_pthread_mutexattr_settypeP19pthread_mutexattr_ti = alias weak i32 (%struct.Alignment*, i32)* @pthread_mutexattr_settype ; <i32 (%struct.Alignment*, i32)*> [#uses=0]
@_ZL33__gthrw_pthread_mutexattr_destroyP19pthread_mutexattr_t = alias weak i32 (%struct.Alignment*)* @pthread_mutexattr_destroy ; <i32 (%struct.Alignment*)*> [#uses=0]
define void @_ZN18qdesigner_internal10GridLayout9buildGridEv(%"struct.qdesigner_internal::GridLayout"* %this) nounwind {
entry:
br label %bb44
bb44: ; preds = %bb47, %entry
%indvar = phi i128 [ %indvar.next144, %bb47 ], [ 0, %entry ] ; <i128> [#uses=2]
br i1 false, label %bb46, label %bb47
bb46: ; preds = %bb44
%tmp = shl i128 %indvar, 64 ; <i128> [#uses=1]
%tmp96 = and i128 %tmp, 79228162495817593519834398720 ; <i128> [#uses=0]
br label %bb47
bb47: ; preds = %bb46, %bb44
%indvar.next144 = add i128 %indvar, 1 ; <i128> [#uses=1]
br label %bb44
}
define i32 @pthread_once(i32*, void ()*) {
ret i32 0
}
define i8* @pthread_getspecific(i32) {
ret i8* null
}
define i32 @pthread_setspecific(i32, i8*) {
ret i32 0
}
define i32 @pthread_create(i64*, %struct.pthread_attr_t*, i8* (i8*)*, i8*) {
ret i32 0
}
define i32 @pthread_cancel(i64) {
ret i32 0
}
define i32 @pthread_mutex_lock(%struct.pthread_mutex_t*) {
ret i32 0
}
define i32 @pthread_mutex_trylock(%struct.pthread_mutex_t*) {
ret i32 0
}
define i32 @pthread_mutex_unlock(%struct.pthread_mutex_t*) {
ret i32 0
}
define i32 @pthread_mutex_init(%struct.pthread_mutex_t*, %struct.Alignment*) {
ret i32 0
}
define i32 @pthread_key_create(i32*, void (i8*)*) {
ret i32 0
}
define i32 @pthread_key_delete(i32) {
ret i32 0
}
define i32 @pthread_mutexattr_init(%struct.Alignment*) {
ret i32 0
}
define i32 @pthread_mutexattr_settype(%struct.Alignment*, i32) {
ret i32 0
}
define i32 @pthread_mutexattr_destroy(%struct.Alignment*) {
ret i32 0
}