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; RUN: llc < %s -march=arm -mtriple=arm-linux-gnueabi
; PR1279
%struct.CUMULATIVE_ARGS = type { i32, i32, i32, i32, i32, i32 }
%struct.arm_stack_offsets = type { i32, i32, i32, i32, i32 }
%struct.eh_status = type opaque
%struct.emit_status = type { i32, i32, %struct.rtx_def*, %struct.rtx_def*, %struct.sequence_stack*, i32, %struct.location_t, i32, i8*, %struct.rtx_def** }
%struct.expr_status = type { i32, i32, i32, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def* }
%struct.function = type { %struct.eh_status*, %struct.expr_status*, %struct.emit_status*, %struct.varasm_status*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.function*, i32, i32, i32, i32, %struct.rtx_def*, %struct.CUMULATIVE_ARGS, %struct.rtx_def*, %struct.rtx_def*, %struct.initial_value_struct*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, i8, i32, i64, %struct.tree_node*, %struct.tree_node*, %struct.rtx_def*, %struct.varray_head_tag*, %struct.temp_slot*, i32, %struct.var_refs_queue*, i32, i32, %struct.rtvec_def*, %struct.tree_node*, i32, i32, i32, %struct.machine_function*, i32, i32, i8, i8, %struct.language_function*, %struct.rtx_def*, i32, i32, i32, i32, %struct.location_t, %struct.varray_head_tag*, %struct.tree_node*, i8, i8, i8 }
%struct.initial_value_struct = type opaque
%struct.lang_decl = type opaque
%struct.language_function = type opaque
%struct.location_t = type { i8*, i32 }
%struct.machine_function = type { %struct.rtx_def*, i32, i32, i32, %struct.arm_stack_offsets, i32, i32, i32, [14 x %struct.rtx_def*] }
%struct.rtvec_def = type { i32, [1 x %struct.rtx_def*] }
%struct.rtx_def = type { i16, i8, i8, %struct.u }
%struct.sequence_stack = type { %struct.rtx_def*, %struct.rtx_def*, %struct.sequence_stack* }
%struct.temp_slot = type opaque
%struct.tree_common = type { %struct.tree_node*, %struct.tree_node*, %union.tree_ann_d*, i8, i8, i8, i8, i8 }
%struct.tree_decl = type { %struct.tree_common, %struct.location_t, i32, %struct.tree_node*, i8, i8, i8, i8, i8, i8, i8, i8, i32, %struct.tree_decl_u1, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.rtx_def*, i32, %struct.tree_decl_u2, %struct.tree_node*, %struct.tree_node*, i64, %struct.lang_decl* }
%struct.tree_decl_u1 = type { i64 }
%struct.tree_decl_u2 = type { %struct.function* }
%struct.tree_node = type { %struct.tree_decl }
%struct.u = type { [1 x i64] }
%struct.var_refs_queue = type { %struct.rtx_def*, i32, i32, %struct.var_refs_queue* }
%struct.varasm_status = type opaque
%struct.varray_head_tag = type { i32, i32, i32, i8*, %struct.u }
%union.tree_ann_d = type opaque
@str469 = external global [42 x i8] ; <[42 x i8]*> [#uses=0]
@__FUNCTION__.24265 = external global [19 x i8] ; <[19 x i8]*> [#uses=0]
declare void @fancy_abort()
define fastcc void @fold_builtin_bitop() {
entry:
br i1 false, label %cond_true105, label %UnifiedReturnBlock
cond_true105: ; preds = %entry
br i1 false, label %cond_true134, label %UnifiedReturnBlock
cond_true134: ; preds = %cond_true105
switch i32 0, label %bb479 [
i32 378, label %bb313
i32 380, label %bb313
i32 381, label %bb313
i32 383, label %bb366
i32 385, label %bb366
i32 386, label %bb366
i32 403, label %bb250
i32 405, label %bb250
i32 406, label %bb250
i32 434, label %bb464
i32 436, label %bb464
i32 437, label %bb464
i32 438, label %bb441
i32 440, label %bb441
i32 441, label %bb441
]
bb250: ; preds = %cond_true134, %cond_true134, %cond_true134
ret void
bb313: ; preds = %cond_true134, %cond_true134, %cond_true134
ret void
bb366: ; preds = %cond_true134, %cond_true134, %cond_true134
ret void
bb441: ; preds = %cond_true134, %cond_true134, %cond_true134
ret void
bb457: ; preds = %bb464, %bb457
%tmp459 = add i64 0, 1 ; <i64> [#uses=1]
br i1 false, label %bb474.preheader, label %bb457
bb464: ; preds = %cond_true134, %cond_true134, %cond_true134
br i1 false, label %bb474.preheader, label %bb457
bb474.preheader: ; preds = %bb464, %bb457
%result.5.ph = phi i64 [ 0, %bb464 ], [ %tmp459, %bb457 ] ; <i64> [#uses=1]
br label %bb474
bb467: ; preds = %bb474
%indvar.next586 = add i64 %indvar585, 1 ; <i64> [#uses=1]
br label %bb474
bb474: ; preds = %bb467, %bb474.preheader
%indvar585 = phi i64 [ 0, %bb474.preheader ], [ %indvar.next586, %bb467 ] ; <i64> [#uses=2]
br i1 false, label %bb476, label %bb467
bb476: ; preds = %bb474
%result.5 = add i64 %indvar585, %result.5.ph ; <i64> [#uses=0]
ret void
bb479: ; preds = %cond_true134
tail call void @fancy_abort( )
unreachable
UnifiedReturnBlock: ; preds = %cond_true105, %entry
ret void
}
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