| ; RUN: llc < %s -march=arm -mtriple=armv4t-unknown-linux-gnueabi | FileCheck %s |
| ; PR 7433 |
| ; XFAIL: * |
| |
| %0 = type { i8*, i8* } |
| %1 = type { i8*, i8*, i8* } |
| %"class.llvm::Record" = type { i32, %"class.std::basic_string", %"class.llvm::SMLoc", %"class.std::vector", %"class.std::vector", %"class.std::vector" } |
| %"class.llvm::RecordVal" = type { %"class.std::basic_string", %"struct.llvm::Init"*, i32, %"struct.llvm::Init"* } |
| %"class.llvm::SMLoc" = type { i8* } |
| %"class.llvm::StringInit" = type { [8 x i8], %"class.std::basic_string" } |
| %"class.std::basic_string" = type { %"class.llvm::SMLoc" } |
| %"class.std::vector" = type { [12 x i8] } |
| %"struct.llvm::Init" = type { i32 (...)** } |
| |
| @_ZTIN4llvm5RecTyE = external constant %0 ; <%0*> [#uses=1] |
| @_ZTIN4llvm4InitE = external constant %0 ; <%0*> [#uses=1] |
| @_ZTIN4llvm11RecordRecTyE = external constant %1 ; <%1*> [#uses=1] |
| @.str8 = external constant [47 x i8] ; <[47 x i8]*> [#uses=1] |
| @_ZTIN4llvm9UnsetInitE = external constant %1 ; <%1*> [#uses=1] |
| @.str51 = external constant [45 x i8] ; <[45 x i8]*> [#uses=1] |
| @__PRETTY_FUNCTION__._ZNK4llvm7VarInit12getFieldInitERNS_6RecordEPKNS_9RecordValERKSs = external constant [116 x i8] ; <[116 x i8]*> [#uses=1] |
| |
| @_ZN4llvm9RecordValC1ERKSsPNS_5RecTyEj = alias void (%"class.llvm::RecordVal"*, %"class.std::basic_string"*, %"struct.llvm::Init"*, i32)* @_ZN4llvm9RecordValC2ERKSsPNS_5RecTyEj ; <void (%"class.llvm::RecordVal"*, %"class.std::basic_string"*, %"struct.llvm::Init"*, i32)*> [#uses=0] |
| |
| declare i8* @__dynamic_cast(i8*, i8*, i8*, i32) |
| |
| declare void @__assert_fail(i8*, i8*, i32, i8*) noreturn |
| |
| declare void @_ZN4llvm9RecordValC2ERKSsPNS_5RecTyEj(%"class.llvm::RecordVal"*, %"class.std::basic_string"*, %"struct.llvm::Init"*, i32) align 2 |
| |
| define %"struct.llvm::Init"* @_ZNK4llvm7VarInit12getFieldInitERNS_6RecordEPKNS_9RecordValERKSs(%"class.llvm::StringInit"* %this, %"class.llvm::Record"* %R, %"class.llvm::RecordVal"* %RV, %"class.std::basic_string"* %FieldName) align 2 { |
| ;CHECK: ldmia sp!, {r4, r5, r6, r7, r8, lr} |
| ;CHECK: bx r12 @ TAILCALL |
| entry: |
| %.loc = alloca i32 ; <i32*> [#uses=2] |
| %tmp.i = getelementptr inbounds %"class.llvm::StringInit"* %this, i32 0, i32 0, i32 4 ; <i8*> [#uses=1] |
| %0 = bitcast i8* %tmp.i to %"struct.llvm::Init"** ; <%"struct.llvm::Init"**> [#uses=1] |
| %tmp2.i = load %"struct.llvm::Init"** %0 ; <%"struct.llvm::Init"*> [#uses=2] |
| %1 = icmp eq %"struct.llvm::Init"* %tmp2.i, null ; <i1> [#uses=1] |
| br i1 %1, label %entry.return_crit_edge, label %tmpbb |
| |
| entry.return_crit_edge: ; preds = %entry |
| br label %return |
| |
| tmpbb: ; preds = %entry |
| %2 = bitcast %"struct.llvm::Init"* %tmp2.i to i8* ; <i8*> [#uses=1] |
| %3 = tail call i8* @__dynamic_cast(i8* %2, i8* bitcast (%0* @_ZTIN4llvm5RecTyE to i8*), i8* bitcast (%1* @_ZTIN4llvm11RecordRecTyE to i8*), i32 -1) ; <i8*> [#uses=1] |
| %phitmp = icmp eq i8* %3, null ; <i1> [#uses=1] |
| br i1 %phitmp, label %.return_crit_edge, label %if.then |
| |
| .return_crit_edge: ; preds = %tmpbb |
| br label %return |
| |
| if.then: ; preds = %tmpbb |
| %tmp2.i.i.i.i = getelementptr inbounds %"class.llvm::StringInit"* %this, i32 0, i32 1, i32 0, i32 0 ; <i8**> [#uses=1] |
| %tmp3.i.i.i.i = load i8** %tmp2.i.i.i.i ; <i8*> [#uses=2] |
| %arrayidx.i.i.i.i = getelementptr inbounds i8* %tmp3.i.i.i.i, i32 -12 ; <i8*> [#uses=1] |
| %tmp.i.i.i = bitcast i8* %arrayidx.i.i.i.i to i32* ; <i32*> [#uses=1] |
| %tmp2.i.i.i = load i32* %tmp.i.i.i ; <i32> [#uses=1] |
| %tmp.i5 = getelementptr inbounds %"class.llvm::Record"* %R, i32 0, i32 4 ; <%"class.std::vector"*> [#uses=1] |
| %tmp2.i.i = getelementptr inbounds %"class.llvm::Record"* %R, i32 0, i32 4, i32 0, i32 4 ; <i8*> [#uses=1] |
| %4 = bitcast i8* %tmp2.i.i to %"class.llvm::RecordVal"** ; <%"class.llvm::RecordVal"**> [#uses=1] |
| %tmp3.i.i6 = load %"class.llvm::RecordVal"** %4 ; <%"class.llvm::RecordVal"*> [#uses=1] |
| %tmp5.i.i = bitcast %"class.std::vector"* %tmp.i5 to %"class.llvm::RecordVal"** ; <%"class.llvm::RecordVal"**> [#uses=1] |
| %tmp6.i.i = load %"class.llvm::RecordVal"** %tmp5.i.i ; <%"class.llvm::RecordVal"*> [#uses=5] |
| %sub.ptr.lhs.cast.i.i = ptrtoint %"class.llvm::RecordVal"* %tmp3.i.i6 to i32 ; <i32> [#uses=1] |
| %sub.ptr.rhs.cast.i.i = ptrtoint %"class.llvm::RecordVal"* %tmp6.i.i to i32 ; <i32> [#uses=1] |
| %sub.ptr.sub.i.i = sub i32 %sub.ptr.lhs.cast.i.i, %sub.ptr.rhs.cast.i.i ; <i32> [#uses=1] |
| %sub.ptr.div.i.i = ashr i32 %sub.ptr.sub.i.i, 4 ; <i32> [#uses=1] |
| br label %codeRepl |
| |
| codeRepl: ; preds = %if.then |
| %targetBlock = call i1 @_ZNK4llvm7VarInit12getFieldInitERNS_6RecordEPKNS_9RecordValERKSs_for.cond.i(i32 %sub.ptr.div.i.i, %"class.llvm::RecordVal"* %tmp6.i.i, i32 %tmp2.i.i.i, i8* %tmp3.i.i.i.i, i32* %.loc) ; <i1> [#uses=1] |
| %.reload = load i32* %.loc ; <i32> [#uses=3] |
| br i1 %targetBlock, label %for.cond.i.return_crit_edge, label %_ZN4llvm6Record8getValueENS_9StringRefE.exit |
| |
| for.cond.i.return_crit_edge: ; preds = %codeRepl |
| br label %return |
| |
| _ZN4llvm6Record8getValueENS_9StringRefE.exit: ; preds = %codeRepl |
| %add.ptr.i.i = getelementptr inbounds %"class.llvm::RecordVal"* %tmp6.i.i, i32 %.reload ; <%"class.llvm::RecordVal"*> [#uses=2] |
| %tobool5 = icmp eq %"class.llvm::RecordVal"* %add.ptr.i.i, null ; <i1> [#uses=1] |
| br i1 %tobool5, label %_ZN4llvm6Record8getValueENS_9StringRefE.exit.return_crit_edge, label %if.then6 |
| |
| _ZN4llvm6Record8getValueENS_9StringRefE.exit.return_crit_edge: ; preds = %_ZN4llvm6Record8getValueENS_9StringRefE.exit |
| br label %return |
| |
| if.then6: ; preds = %_ZN4llvm6Record8getValueENS_9StringRefE.exit |
| %cmp = icmp eq %"class.llvm::RecordVal"* %add.ptr.i.i, %RV ; <i1> [#uses=1] |
| br i1 %cmp, label %if.then6.if.end_crit_edge, label %land.lhs.true |
| |
| if.then6.if.end_crit_edge: ; preds = %if.then6 |
| br label %if.end |
| |
| land.lhs.true: ; preds = %if.then6 |
| %tobool10 = icmp eq %"class.llvm::RecordVal"* %RV, null ; <i1> [#uses=1] |
| br i1 %tobool10, label %lor.lhs.false, label %land.lhs.true.return_crit_edge |
| |
| land.lhs.true.return_crit_edge: ; preds = %land.lhs.true |
| br label %return |
| |
| lor.lhs.false: ; preds = %land.lhs.true |
| %tmp.i3 = getelementptr inbounds %"class.llvm::RecordVal"* %tmp6.i.i, i32 %.reload, i32 3 ; <%"struct.llvm::Init"**> [#uses=1] |
| %tmp2.i4 = load %"struct.llvm::Init"** %tmp.i3 ; <%"struct.llvm::Init"*> [#uses=2] |
| %5 = icmp eq %"struct.llvm::Init"* %tmp2.i4, null ; <i1> [#uses=1] |
| br i1 %5, label %lor.lhs.false.if.end_crit_edge, label %tmpbb1 |
| |
| lor.lhs.false.if.end_crit_edge: ; preds = %lor.lhs.false |
| br label %if.end |
| |
| tmpbb1: ; preds = %lor.lhs.false |
| %6 = bitcast %"struct.llvm::Init"* %tmp2.i4 to i8* ; <i8*> [#uses=1] |
| %7 = tail call i8* @__dynamic_cast(i8* %6, i8* bitcast (%0* @_ZTIN4llvm4InitE to i8*), i8* bitcast (%1* @_ZTIN4llvm9UnsetInitE to i8*), i32 -1) ; <i8*> [#uses=1] |
| %phitmp32 = icmp eq i8* %7, null ; <i1> [#uses=1] |
| br i1 %phitmp32, label %.if.end_crit_edge, label %.return_crit_edge1 |
| |
| .return_crit_edge1: ; preds = %tmpbb1 |
| br label %return |
| |
| .if.end_crit_edge: ; preds = %tmpbb1 |
| br label %if.end |
| |
| if.end: ; preds = %.if.end_crit_edge, %lor.lhs.false.if.end_crit_edge, %if.then6.if.end_crit_edge |
| %tmp.i1 = getelementptr inbounds %"class.llvm::RecordVal"* %tmp6.i.i, i32 %.reload, i32 3 ; <%"struct.llvm::Init"**> [#uses=1] |
| %tmp2.i2 = load %"struct.llvm::Init"** %tmp.i1 ; <%"struct.llvm::Init"*> [#uses=3] |
| %8 = bitcast %"class.llvm::StringInit"* %this to %"struct.llvm::Init"* ; <%"struct.llvm::Init"*> [#uses=1] |
| %cmp19 = icmp eq %"struct.llvm::Init"* %tmp2.i2, %8 ; <i1> [#uses=1] |
| br i1 %cmp19, label %cond.false, label %cond.end |
| |
| cond.false: ; preds = %if.end |
| tail call void @__assert_fail(i8* getelementptr inbounds ([45 x i8]* @.str51, i32 0, i32 0), i8* getelementptr inbounds ([47 x i8]* @.str8, i32 0, i32 0), i32 1141, i8* getelementptr inbounds ([116 x i8]* @__PRETTY_FUNCTION__._ZNK4llvm7VarInit12getFieldInitERNS_6RecordEPKNS_9RecordValERKSs, i32 0, i32 0)) noreturn |
| unreachable |
| |
| cond.end: ; preds = %if.end |
| %9 = bitcast %"struct.llvm::Init"* %tmp2.i2 to %"struct.llvm::Init"* (%"struct.llvm::Init"*, %"class.llvm::Record"*, %"class.llvm::RecordVal"*, %"class.std::basic_string"*)*** ; <%"struct.llvm::Init"* (%"struct.llvm::Init"*, %"class.llvm::Record"*, %"class.llvm::RecordVal"*, %"class.std::basic_string"*)***> [#uses=1] |
| %10 = load %"struct.llvm::Init"* (%"struct.llvm::Init"*, %"class.llvm::Record"*, %"class.llvm::RecordVal"*, %"class.std::basic_string"*)*** %9 ; <%"struct.llvm::Init"* (%"struct.llvm::Init"*, %"class.llvm::Record"*, %"class.llvm::RecordVal"*, %"class.std::basic_string"*)**> [#uses=1] |
| %vfn = getelementptr inbounds %"struct.llvm::Init"* (%"struct.llvm::Init"*, %"class.llvm::Record"*, %"class.llvm::RecordVal"*, %"class.std::basic_string"*)** %10, i32 8 ; <%"struct.llvm::Init"* (%"struct.llvm::Init"*, %"class.llvm::Record"*, %"class.llvm::RecordVal"*, %"class.std::basic_string"*)**> [#uses=1] |
| %11 = load %"struct.llvm::Init"* (%"struct.llvm::Init"*, %"class.llvm::Record"*, %"class.llvm::RecordVal"*, %"class.std::basic_string"*)** %vfn ; <%"struct.llvm::Init"* (%"struct.llvm::Init"*, %"class.llvm::Record"*, %"class.llvm::RecordVal"*, %"class.std::basic_string"*)*> [#uses=1] |
| %call25 = tail call %"struct.llvm::Init"* %11(%"struct.llvm::Init"* %tmp2.i2, %"class.llvm::Record"* %R, %"class.llvm::RecordVal"* %RV, %"class.std::basic_string"* %FieldName) ; <%"struct.llvm::Init"*> [#uses=1] |
| ret %"struct.llvm::Init"* %call25 |
| |
| return: ; preds = %.return_crit_edge1, %land.lhs.true.return_crit_edge, %_ZN4llvm6Record8getValueENS_9StringRefE.exit.return_crit_edge, %for.cond.i.return_crit_edge, %.return_crit_edge, %entry.return_crit_edge |
| ret %"struct.llvm::Init"* null |
| } |
| |
| declare i1 @_ZNK4llvm7VarInit12getFieldInitERNS_6RecordEPKNS_9RecordValERKSs_for.cond.i(i32, %"class.llvm::RecordVal"*, i32, i8*, i32*) |
