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1; RUN: llc < %s -mtriple=thumbv7-apple-darwin102 3declare noalias ptr @malloc(i32) nounwind4 5define internal void @gl_DrawPixels(i32 %width, i32 %height, i32 %format, i32 %type, ptr %pixels) nounwind {6entry:7 br i1 undef, label %bb3.i, label %bb38 9bb3.i: ; preds = %entry10 unreachable11 12gl_error.exit: ; preds = %bb2213 ret void14 15bb3: ; preds = %entry16 br i1 false, label %bb5, label %bb417 18bb4: ; preds = %bb319 br label %bb520 21bb5: ; preds = %bb4, %bb322 br i1 undef, label %bb19, label %bb2223 24bb19: ; preds = %bb525 switch i32 %type, label %bb3.i6.i [26 i32 5120, label %bb1.i1327 i32 5121, label %bb1.i1328 i32 6656, label %bb9.i.i629 ]30 31bb9.i.i6: ; preds = %bb1932 br label %bb1.i1333 34bb3.i6.i: ; preds = %bb1935 unreachable36 37bb1.i13: ; preds = %bb9.i.i6, %bb19, %bb1938 br i1 undef, label %bb3.i17, label %bb2.i1639 40bb2.i16: ; preds = %bb1.i1341 unreachable42 43bb3.i17: ; preds = %bb1.i1344 br i1 undef, label %bb4.i18, label %bb23.i45 46bb4.i18: ; preds = %bb3.i1747 %0 = mul nsw i32 %height, %width48 %1 = and i32 %0, 749 %not..i = icmp ne i32 %1, 050 %2 = zext i1 %not..i to i3251 %storemerge2.i = add i32 0, %252 %3 = call noalias ptr @malloc(i32 %storemerge2.i) nounwind53 br i1 undef, label %bb3.i9, label %bb9.i54 55bb9.i: ; preds = %bb4.i1856 br i1 undef, label %bb13.i19, label %bb.i24.i57 58bb13.i19: ; preds = %bb9.i59 br i1 undef, label %bb14.i20, label %bb15.i60 61bb14.i20: ; preds = %bb13.i1962 unreachable63 64bb15.i: ; preds = %bb13.i1965 unreachable66 67bb.i24.i: ; preds = %bb.i24.i, %bb9.i68 %storemerge1.i21.i = phi i32 [ %4, %bb.i24.i ], [ 0, %bb9.i ]69 %4 = add i32 %storemerge1.i21.i, 170 %exitcond47.i = icmp eq i32 %4, %storemerge2.i71 br i1 %exitcond47.i, label %bb22, label %bb.i24.i72 73bb23.i: ; preds = %bb3.i1774 unreachable75 76bb3.i9: ; preds = %bb4.i1877 unreachable78 79bb22: ; preds = %bb.i24.i, %bb580 br i1 undef, label %gl_error.exit, label %bb2381 82bb23: ; preds = %bb2283 ret void84}85