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1; RUN: opt < %s -passes='cgscc(inline),function(instcombine,jump-threading,loop-mssa(licm),simple-loop-unswitch,instcombine,indvars,loop-deletion,gvn,simplifycfg),verify' -simplifycfg-require-and-preserve-domtree=1 -disable-output2 3target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"4target triple = "i386-apple-darwin9"5 %struct.BF_BitstreamElement = type { i32, i16 }6 %struct.BF_BitstreamPart = type { i32, ptr }7 %struct.BF_PartHolder = type { i32, ptr }8 %struct.Bit_stream_struc = type { ptr, i32, ptr, ptr, i32, i32, i32, i32 }9 %struct.FILE = type { ptr, i32, i32, i16, i16, %struct.__sbuf, i32, ptr, ptr, ptr, ptr, ptr, %struct.__sbuf, ptr, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 }10 %struct.III_scalefac_t = type { [22 x i32], [13 x [3 x i32]] }11 %struct.III_side_info_t = type { i32, i32, i32, [2 x [4 x i32]], [2 x %struct.anon] }12 %struct.__sFILEX = type opaque13 %struct.__sbuf = type { ptr, i32 }14 %struct.anon = type { [2 x %struct.gr_info_ss] }15 %struct.gr_info = type { i32, i32, i32, i32, i32, i32, i32, i32, [3 x i32], [3 x i32], i32, i32, i32, i32, i32, i32, i32, i32, i32, ptr, [4 x i32] }16 %struct.gr_info_ss = type { %struct.gr_info }17 %struct.lame_global_flags = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, ptr, ptr, i32, i32, float, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, float, i32, i32, i32, float, float, float, float, i32, i32, i32, i32, i32, i32, i32, i32 }18@scaleFactorsPH = external global [2 x [2 x ptr]] ; <ptr> [#uses=1]19@slen1_tab = external constant [16 x i32] ; <ptr> [#uses=1]20 21declare ptr @BF_addElement(ptr, ptr) nounwind22 23define ptr @BF_addEntry(ptr %thePH, i32 %value, i32 %length) nounwind {24entry:25 %myElement = alloca %struct.BF_BitstreamElement ; <ptr> [#uses=2]26 %tmp1 = getelementptr %struct.BF_BitstreamElement, ptr %myElement, i32 0, i32 0 ; <ptr> [#uses=1]27 store i32 %value, ptr %tmp1, align 828 %tmp7 = icmp eq i32 %length, 0 ; <i1> [#uses=1]29 br i1 %tmp7, label %bb13, label %bb30 31bb: ; preds = %entry32 %tmp10 = call ptr @BF_addElement( ptr %thePH, ptr %myElement ) nounwind ; <ptr> [#uses=1]33 ret ptr %tmp1034 35bb13: ; preds = %entry36 ret ptr %thePH37}38 39define void @III_format_bitstream(ptr %gfp, i32 %bitsPerFrame, ptr %l3_enc, ptr %l3_side, ptr %scalefac, ptr %in_bs) nounwind {40entry:41 call fastcc void @encodeMainData( ptr %gfp, ptr %l3_enc, ptr %l3_side, ptr %scalefac ) nounwind42 unreachable43}44 45define internal fastcc void @encodeMainData(ptr %gfp, ptr %l3_enc, ptr %si, ptr %scalefac) nounwind {46entry:47 %tmp69 = getelementptr %struct.lame_global_flags, ptr %gfp, i32 0, i32 43 ; <ptr> [#uses=1]48 %tmp70 = load i32, ptr %tmp69, align 4 ; <i32> [#uses=1]49 %tmp71 = icmp eq i32 %tmp70, 1 ; <i1> [#uses=1]50 br i1 %tmp71, label %bb352, label %bb49851 52bb113: ; preds = %bb13253 %tmp123 = getelementptr [2 x %struct.III_scalefac_t], ptr %scalefac, i32 0, i32 0, i32 1, i32 %sfb.0, i32 %window.0 ; <ptr> [#uses=1]54 %tmp124 = load i32, ptr %tmp123, align 4 ; <i32> [#uses=1]55 %tmp126 = load ptr, ptr %tmp80, align 4 ; <ptr> [#uses=1]56 %tmp128 = call ptr @BF_addEntry( ptr %tmp126, i32 %tmp124, i32 %tmp93 ) nounwind ; <ptr> [#uses=1]57 store ptr %tmp128, ptr %tmp80, align 458 %tmp131 = add i32 %window.0, 1 ; <i32> [#uses=1]59 br label %bb13260 61bb132: ; preds = %bb140, %bb11362 %window.0 = phi i32 [ %tmp131, %bb113 ], [ 0, %bb140 ] ; <i32> [#uses=3]63 %tmp134 = icmp slt i32 %window.0, 3 ; <i1> [#uses=1]64 br i1 %tmp134, label %bb113, label %bb13765 66bb137: ; preds = %bb13267 %tmp139 = add i32 %sfb.0, 1 ; <i32> [#uses=1]68 br label %bb14069 70bb140: ; preds = %bb341, %bb13771 %sfb.0 = phi i32 [ %tmp139, %bb137 ], [ 0, %bb341 ] ; <i32> [#uses=3]72 %tmp142 = icmp slt i32 %sfb.0, 6 ; <i1> [#uses=1]73 br i1 %tmp142, label %bb132, label %bb17474 75bb166: ; preds = %bb17476 %tmp160 = load ptr, ptr %tmp80, align 4 ; <ptr> [#uses=1]77 %tmp162 = call ptr @BF_addEntry( ptr %tmp160, i32 0, i32 0 ) nounwind ; <ptr> [#uses=0]78 unreachable79 80bb174: ; preds = %bb14081 %tmp176 = icmp slt i32 6, 12 ; <i1> [#uses=1]82 br i1 %tmp176, label %bb166, label %bb34183 84bb341: ; preds = %bb352, %bb17485 %tmp80 = getelementptr [2 x [2 x ptr]], ptr @scaleFactorsPH, i32 0, i32 0, i32 0 ; <ptr> [#uses=3]86 %tmp92 = getelementptr [16 x i32], ptr @slen1_tab, i32 0, i32 0 ; <ptr> [#uses=1]87 %tmp93 = load i32, ptr %tmp92, align 4 ; <i32> [#uses=1]88 br label %bb14089 90bb352: ; preds = %entry91 %tmp354 = icmp slt i32 0, 2 ; <i1> [#uses=1]92 br i1 %tmp354, label %bb341, label %return93 94bb498: ; preds = %entry95 ret void96 97return: ; preds = %bb35298 ret void99}100 101define void @getframebits(ptr %gfp, ptr %bitsPerFrame, ptr %mean_bits) nounwind {102entry:103 unreachable104}105 106define i32 @lame_encode_buffer(ptr %gfp, ptr %buffer_l, ptr %buffer_r, i32 %nsamples, ptr %mp3buf, i32 %mp3buf_size) nounwind {107entry:108 unreachable109}110