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1; RUN: llc < %s -mtriple=arm-apple-darwin -relocation-model=pic -mattr=+v62; PR16093 4 %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 }5 %struct.__sFILEX = type opaque6 %struct.__sbuf = type { ptr, i32 }7@_C_nextcmd = external global i32 ; <ptr> [#uses=2]8@_C_cmds = external global [100 x ptr] ; <ptr> [#uses=2]9@.str44 = external constant [2 x i8] ; <ptr> [#uses=1]10 11define i32 @main(i32 %argc, ptr %argv) {12entry:13 br label %cond_next212.i14 15bb21.i: ; preds = %cond_next212.i16 br label %cond_next212.i17 18bb24.i: ; preds = %cond_next212.i19 ret i32 020 21bb27.i: ; preds = %cond_next212.i22 ret i32 023 24bb30.i: ; preds = %cond_next212.i25 %tmp205399.i = add i32 %argc_addr.2358.0.i, -1 ; <i32> [#uses=1]26 br label %cond_next212.i27 28bb33.i: ; preds = %cond_next212.i29 ret i32 030 31cond_next73.i: ; preds = %cond_next212.i32 ret i32 033 34bb75.i: ; preds = %cond_next212.i35 ret i32 036 37bb77.i: ; preds = %cond_next212.i38 ret i32 039 40bb79.i: ; preds = %cond_next212.i41 ret i32 042 43bb102.i: ; preds = %cond_next212.i44 br i1 false, label %cond_true110.i, label %cond_next123.i45 46cond_true110.i: ; preds = %bb102.i47 %tmp116.i = getelementptr ptr, ptr %argv_addr.2321.0.i, i32 2 ; <ptr> [#uses=1]48 %tmp117.i = load ptr, ptr %tmp116.i ; <ptr> [#uses=1]49 %tmp126425.i = call ptr @fopen( ptr %tmp117.i, ptr @.str44 ) ; <ptr> [#uses=0]50 ret i32 051 52cond_next123.i: ; preds = %bb102.i53 %tmp122.i = getelementptr i8, ptr %tmp215.i, i32 2 ; <ptr> [#uses=0]54 ret i32 055 56bb162.i: ; preds = %cond_next212.i57 ret i32 058 59C_addcmd.exit120.i: ; preds = %cond_next212.i60 %tmp3.i.i.i.i105.i = call ptr @calloc( i32 15, i32 1 ) ; <ptr> [#uses=1]61 %tmp1.i108.i = getelementptr [100 x ptr], ptr @_C_cmds, i32 0, i32 0 ; <ptr> [#uses=1]62 store ptr %tmp3.i.i.i.i105.i, ptr %tmp1.i108.i, align 463 %tmp.i91.i = load i32, ptr @_C_nextcmd, align 4 ; <i32> [#uses=1]64 store i32 0, ptr @_C_nextcmd, align 465 %tmp3.i.i.i.i95.i = call ptr @calloc( i32 15, i32 1 ) ; <ptr> [#uses=1]66 %tmp1.i98.i = getelementptr [100 x ptr], ptr @_C_cmds, i32 0, i32 %tmp.i91.i ; <ptr> [#uses=1]67 store ptr %tmp3.i.i.i.i95.i, ptr %tmp1.i98.i, align 468 br label %cond_next212.i69 70bb174.i: ; preds = %cond_next212.i71 ret i32 072 73bb192.i: ; preds = %cond_next212.i74 br label %cond_next212.i75 76cond_next212.i: ; preds = %cond_next212.i, %cond_next212.i, %cond_next212.i, %cond_next212.i, %bb192.i, %C_addcmd.exit120.i, %bb30.i, %bb21.i, %entry77 %max_d.3 = phi i32 [ -1, %entry ], [ %max_d.3, %bb30.i ], [ %max_d.3, %bb21.i ], [ %max_d.3, %C_addcmd.exit120.i ], [ 0, %bb192.i ], [ %max_d.3, %cond_next212.i ], [ %max_d.3, %cond_next212.i ], [ %max_d.3, %cond_next212.i ], [ %max_d.3, %cond_next212.i ] ; <i32> [#uses=7]78 %argv_addr.2321.0.i = phi ptr [ %argv, %entry ], [ %tmp214.i, %bb192.i ], [ %tmp214.i, %C_addcmd.exit120.i ], [ %tmp214.i, %bb30.i ], [ %tmp214.i, %bb21.i ], [ %tmp214.i, %cond_next212.i ], [ %tmp214.i, %cond_next212.i ], [ %tmp214.i, %cond_next212.i ], [ %tmp214.i, %cond_next212.i ] ; <ptr> [#uses=2]79 %argc_addr.2358.0.i = phi i32 [ %argc, %entry ], [ %tmp205399.i, %bb30.i ], [ 0, %bb21.i ], [ 0, %C_addcmd.exit120.i ], [ 0, %bb192.i ], [ 0, %cond_next212.i ], [ 0, %cond_next212.i ], [ 0, %cond_next212.i ], [ 0, %cond_next212.i ] ; <i32> [#uses=1]80 %tmp214.i = getelementptr ptr, ptr %argv_addr.2321.0.i, i32 1 ; <ptr> [#uses=9]81 %tmp215.i = load ptr, ptr %tmp214.i ; <ptr> [#uses=1]82 %tmp1314.i = sext i8 0 to i32 ; <i32> [#uses=1]83 switch i32 %tmp1314.i, label %bb192.i [84 i32 76, label %C_addcmd.exit120.i85 i32 77, label %bb174.i86 i32 83, label %bb162.i87 i32 97, label %bb33.i88 i32 98, label %bb21.i89 i32 99, label %bb24.i90 i32 100, label %bb27.i91 i32 101, label %cond_next212.i92 i32 102, label %bb102.i93 i32 105, label %bb75.i94 i32 109, label %bb30.i95 i32 113, label %cond_next212.i96 i32 114, label %cond_next73.i97 i32 115, label %bb79.i98 i32 116, label %cond_next212.i99 i32 118, label %bb77.i100 i32 119, label %cond_next212.i101 ]102}103 104declare ptr @fopen(ptr, ptr)105 106declare ptr @calloc(i32, i32)107