188 lines · plain
1; RUN: opt < %s -passes='require<domtree>,break-crit-edges' -disable-output2; PR11103 4 %struct.OggVorbis_File = type { ptr, i32, i64, i64, %struct.ogg_sync_state, i32, ptr, ptr, ptr, ptr, ptr, ptr, i64, i32, i32, i32, double, double, %struct.ogg_stream_state, %struct.vorbis_dsp_state, %struct.vorbis_block, %struct.ov_callbacks }5 %struct.alloc_chain = type { ptr, ptr }6 %struct.ogg_stream_state = type { ptr, i32, i32, i32, ptr, ptr, i32, i32, i32, i32, [282 x i8], i32, i32, i32, i32, i32, i64, i64 }7 %struct.ogg_sync_state = type { ptr, i32, i32, i32, i32, i32, i32 }8 %struct.oggpack_buffer = type { i32, i32, ptr, ptr, i32 }9 %struct.ov_callbacks = type { ptr, ptr, ptr, ptr }10 %struct.vorbis_block = type { ptr, %struct.oggpack_buffer, i32, i32, i32, i32, i32, i32, i64, i64, ptr, ptr, i32, i32, i32, ptr, i32, i32, i32, i32, ptr }11 %struct.vorbis_comment = type { ptr, ptr, i32, ptr }12 %struct.vorbis_dsp_state = type { i32, ptr, ptr, ptr, i32, i32, i32, i32, i32, i32, i32, i32, i32, i64, i64, i64, i64, i64, i64, ptr }13 %struct.vorbis_info = type { i32, i32, i32, i32, i32, i32, i32, ptr }14 15 16define void @ov_read() {17entry:18 br i1 false, label %bb, label %return19 20bb: ; preds = %cond_next22, %entry21 br i1 false, label %cond_true8, label %cond_next1522 23cond_true8: ; preds = %bb24 br i1 false, label %cond_next15, label %bb2925 26cond_next15: ; preds = %cond_true8, %bb27 br i1 false, label %return, label %cond_next2228 29cond_next22: ; preds = %cond_next1530 br i1 false, label %bb, label %return31 32bb29: ; preds = %cond_true833 br i1 false, label %cond_true32, label %return34 35cond_true32: ; preds = %bb2936 br i1 false, label %cond_false37.i, label %cond_true.i1137 38cond_true.i11: ; preds = %cond_true3239 br i1 false, label %cond_true8.i, label %ov_info.exit40 41cond_true8.i: ; preds = %cond_true.i1142 br i1 false, label %cond_true44, label %cond_next4843 44cond_false37.i: ; preds = %cond_true3245 br label %ov_info.exit46 47ov_info.exit: ; preds = %cond_false37.i, %cond_true.i1148 br i1 false, label %cond_true44, label %cond_next4849 50cond_true44: ; preds = %ov_info.exit, %cond_true8.i51 br label %cond_next4852 53cond_next48: ; preds = %cond_true44, %ov_info.exit, %cond_true8.i54 br i1 false, label %cond_next53, label %return55 56cond_next53: ; preds = %cond_next4857 br i1 false, label %cond_true56, label %cond_false9758 59cond_true56: ; preds = %cond_next5360 br i1 false, label %bb85, label %cond_next30461 62bb63: ; preds = %bb8563 br i1 false, label %cond_next78, label %cond_false7364 65cond_false73: ; preds = %bb6366 br i1 false, label %cond_true76, label %cond_next7867 68cond_true76: ; preds = %cond_false7369 br label %cond_next7870 71cond_next78: ; preds = %cond_true76, %cond_false73, %bb6372 br label %bb8573 74bb85: ; preds = %bb89, %cond_next78, %cond_true5675 br i1 false, label %bb63, label %bb8976 77bb89: ; preds = %bb8578 br i1 false, label %bb85, label %cond_next30479 80cond_false97: ; preds = %cond_next5381 br i1 false, label %cond_true108, label %bb24882 83cond_true108: ; preds = %cond_false9784 br i1 false, label %bb196, label %bb14985 86bb112: ; preds = %bb149, %bb14687 br i1 false, label %bb119, label %bb14688 89bb119: ; preds = %cond_next134, %bb11290 br i1 false, label %cond_next134, label %cond_false12991 92cond_false129: ; preds = %bb11993 br i1 false, label %cond_true132, label %cond_next13494 95cond_true132: ; preds = %cond_false12996 br label %cond_next13497 98cond_next134: ; preds = %cond_true132, %cond_false129, %bb11999 br i1 false, label %bb119, label %bb146100 101bb146: ; preds = %cond_next134, %bb112102 br i1 false, label %bb112, label %cond_next304103 104bb149: ; preds = %cond_true108105 br i1 false, label %bb112, label %cond_next304106 107bb155: ; preds = %bb196, %bb193108 br i1 false, label %bb165, label %bb193109 110bb165: ; preds = %cond_next180, %bb155111 br i1 false, label %cond_next180, label %cond_false175112 113cond_false175: ; preds = %bb165114 br i1 false, label %cond_true178, label %cond_next180115 116cond_true178: ; preds = %cond_false175117 br label %cond_next180118 119cond_next180: ; preds = %cond_true178, %cond_false175, %bb165120 br i1 false, label %bb165, label %bb193121 122bb193: ; preds = %cond_next180, %bb155123 br i1 false, label %bb155, label %cond_next304124 125bb196: ; preds = %cond_true108126 br i1 false, label %bb155, label %cond_next304127 128bb207: ; preds = %bb241129 br i1 false, label %cond_next225, label %cond_false220130 131cond_false220: ; preds = %bb207132 br i1 false, label %cond_true223, label %cond_next225133 134cond_true223: ; preds = %cond_false220135 br label %cond_next225136 137cond_next225: ; preds = %cond_true223, %cond_false220, %bb207138 br label %bb241139 140bb241: ; preds = %bb248, %bb245, %cond_next225141 br i1 false, label %bb207, label %bb245142 143bb245: ; preds = %bb241144 br i1 false, label %bb241, label %cond_next304145 146bb248: ; preds = %cond_false97147 br i1 false, label %bb241, label %cond_next304148 149bb256: ; preds = %bb290150 br i1 false, label %cond_next274, label %cond_false269151 152cond_false269: ; preds = %bb256153 br i1 false, label %cond_true272, label %cond_next274154 155cond_true272: ; preds = %cond_false269156 br label %cond_next274157 158cond_next274: ; preds = %cond_true272, %cond_false269, %bb256159 br label %bb290160 161bb290: ; preds = %bb294, %cond_next274162 br i1 false, label %bb256, label %bb294163 164bb294: ; preds = %bb290165 br i1 false, label %bb290, label %cond_next304166 167cond_next304: ; preds = %bb294, %bb248, %bb245, %bb196, %bb193, %bb149, %bb146, %bb89, %cond_true56168 br i1 false, label %cond_next11.i, label %cond_true.i169 170cond_true.i: ; preds = %cond_next304171 br i1 false, label %vorbis_synthesis_read.exit, label %cond_next11.i172 173cond_next11.i: ; preds = %cond_true.i, %cond_next304174 br label %vorbis_synthesis_read.exit175 176vorbis_synthesis_read.exit: ; preds = %cond_next11.i, %cond_true.i177 br i1 false, label %cond_next321, label %cond_true316178 179cond_true316: ; preds = %vorbis_synthesis_read.exit180 ret void181 182cond_next321: ; preds = %vorbis_synthesis_read.exit183 ret void184 185return: ; preds = %cond_next48, %bb29, %cond_next22, %cond_next15, %entry186 ret void187}188