| ; RUN: llc < %s -mtriple=x86_64-unknown-freebsd7.2 |
| ; PR4478 |
| |
| %struct.sockaddr = type <{ i8, i8, [14 x i8] }> |
| |
| define i32 @main(i32 %argc, i8** %argv) nounwind { |
| entry: |
| br label %while.cond |
| |
| while.cond: ; preds = %sw.bb6, %entry |
| switch i32 undef, label %sw.default [ |
| i32 -1, label %while.end |
| i32 119, label %sw.bb6 |
| ] |
| |
| sw.bb6: ; preds = %while.cond |
| br i1 undef, label %if.then, label %while.cond |
| |
| if.then: ; preds = %sw.bb6 |
| ret i32 1 |
| |
| sw.default: ; preds = %while.cond |
| ret i32 1 |
| |
| while.end: ; preds = %while.cond |
| br i1 undef, label %if.then15, label %if.end16 |
| |
| if.then15: ; preds = %while.end |
| ret i32 1 |
| |
| if.end16: ; preds = %while.end |
| br i1 undef, label %lor.lhs.false, label %if.then21 |
| |
| lor.lhs.false: ; preds = %if.end16 |
| br i1 undef, label %if.end22, label %if.then21 |
| |
| if.then21: ; preds = %lor.lhs.false, %if.end16 |
| ret i32 1 |
| |
| if.end22: ; preds = %lor.lhs.false |
| br i1 undef, label %lor.lhs.false27, label %if.then51 |
| |
| lor.lhs.false27: ; preds = %if.end22 |
| br i1 undef, label %lor.lhs.false39, label %if.then51 |
| |
| lor.lhs.false39: ; preds = %lor.lhs.false27 |
| br i1 undef, label %if.end52, label %if.then51 |
| |
| if.then51: ; preds = %lor.lhs.false39, %lor.lhs.false27, %if.end22 |
| ret i32 1 |
| |
| if.end52: ; preds = %lor.lhs.false39 |
| br i1 undef, label %if.then57, label %if.end58 |
| |
| if.then57: ; preds = %if.end52 |
| ret i32 1 |
| |
| if.end58: ; preds = %if.end52 |
| br i1 undef, label %if.then64, label %if.end65 |
| |
| if.then64: ; preds = %if.end58 |
| ret i32 1 |
| |
| if.end65: ; preds = %if.end58 |
| br i1 undef, label %if.then71, label %if.end72 |
| |
| if.then71: ; preds = %if.end65 |
| ret i32 1 |
| |
| if.end72: ; preds = %if.end65 |
| br i1 undef, label %if.then83, label %if.end84 |
| |
| if.then83: ; preds = %if.end72 |
| ret i32 1 |
| |
| if.end84: ; preds = %if.end72 |
| br i1 undef, label %if.then101, label %if.end102 |
| |
| if.then101: ; preds = %if.end84 |
| ret i32 1 |
| |
| if.end102: ; preds = %if.end84 |
| br i1 undef, label %if.then113, label %if.end114 |
| |
| if.then113: ; preds = %if.end102 |
| ret i32 1 |
| |
| if.end114: ; preds = %if.end102 |
| br i1 undef, label %if.then209, label %if.end210 |
| |
| if.then209: ; preds = %if.end114 |
| ret i32 1 |
| |
| if.end210: ; preds = %if.end114 |
| br i1 undef, label %if.then219, label %if.end220 |
| |
| if.then219: ; preds = %if.end210 |
| ret i32 1 |
| |
| if.end220: ; preds = %if.end210 |
| br i1 undef, label %if.end243, label %lor.lhs.false230 |
| |
| lor.lhs.false230: ; preds = %if.end220 |
| unreachable |
| |
| if.end243: ; preds = %if.end220 |
| br i1 undef, label %if.then249, label %if.end250 |
| |
| if.then249: ; preds = %if.end243 |
| ret i32 1 |
| |
| if.end250: ; preds = %if.end243 |
| br i1 undef, label %if.end261, label %if.then260 |
| |
| if.then260: ; preds = %if.end250 |
| ret i32 1 |
| |
| if.end261: ; preds = %if.end250 |
| br i1 undef, label %if.then270, label %if.end271 |
| |
| if.then270: ; preds = %if.end261 |
| ret i32 1 |
| |
| if.end271: ; preds = %if.end261 |
| %call.i = call i32 @arc4random() nounwind ; <i32> [#uses=1] |
| %rem.i = urem i32 %call.i, 16383 ; <i32> [#uses=1] |
| %rem1.i = trunc i32 %rem.i to i16 ; <i16> [#uses=1] |
| %conv2.i = or i16 %rem1.i, -16384 ; <i16> [#uses=1] |
| %0 = call i16 asm "xchgb ${0:h}, ${0:b}", "=Q,0,~{dirflag},~{fpsr},~{flags}"(i16 %conv2.i) nounwind ; <i16> [#uses=1] |
| store i16 %0, i16* undef |
| %call281 = call i32 @bind(i32 undef, %struct.sockaddr* undef, i32 16) nounwind ; <i32> [#uses=0] |
| unreachable |
| } |
| |
| declare i32 @bind(i32, %struct.sockaddr*, i32) |
| |
| declare i32 @arc4random() |
