1; RUN: llc < %s 2; PR1049 3target datalayout = "e-p:32:32" 4target triple = "i686-pc-linux-gnu" 5 %struct.QBasicAtomic = type { i32 } 6 %struct.QByteArray = type { ptr } 7 %"struct.QByteArray::Data" = type { %struct.QBasicAtomic, i32, i32, ptr, [1 x i8] } 8 %struct.QFactoryLoader = type { %struct.QObject } 9 %struct.QImageIOHandler = type { ptr, ptr } 10 %struct.QImageIOHandlerPrivate = type opaque 11 %struct.QImageWriter = type { ptr } 12 %struct.QImageWriterPrivate = type { %struct.QByteArray, ptr, i1, ptr, i32, float, %struct.QString, %struct.QString, i32, %struct.QString, ptr } 13 %"struct.QList<QByteArray>" = type { %"struct.QList<QByteArray>::._20" } 14 %"struct.QList<QByteArray>::._20" = type { %struct.QListData } 15 %struct.QListData = type { ptr } 16 %"struct.QListData::Data" = type { %struct.QBasicAtomic, i32, i32, i32, i8, [1 x ptr] } 17 %struct.QObject = type { ptr, ptr } 18 %struct.QObjectData = type { ptr, ptr, ptr, %"struct.QList<QByteArray>", i8, [3 x i8], i32, i32 } 19 %struct.QString = type { ptr } 20 %"struct.QString::Data" = type { %struct.QBasicAtomic, i32, i32, ptr, i8, i8, [1 x i16] } 21 22define i1 @_ZNK12QImageWriter8canWriteEv() { 23 %tmp62 = load ptr, ptr null ; <ptr> [#uses=1] 24 %tmp = getelementptr %struct.QImageWriterPrivate, ptr %tmp62, i32 0, i32 9 ; <ptr> [#uses=1] 25 %tmp75 = call ptr @_ZN7QStringaSERKS_( ptr %tmp, ptr null ) ; <ptr> [#uses=0] 26 call void asm sideeffect "lock\0Adecl $0\0Asetne 1", "=*m"( ptr elementtype( i32) null ) 27 ret i1 false 28} 29 30declare ptr @_ZN7QStringaSERKS_(ptr, ptr) 31