forked from OSchip/llvm-project
138 lines
3.3 KiB
LLVM
138 lines
3.3 KiB
LLVM
; RUN: llc < %s -march=x86 -mtriple=x86_64-unknown-freebsd7.2
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; PR4478
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%struct.sockaddr = type <{ i8, i8, [14 x i8] }>
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define i32 @main(i32 %argc, i8** %argv) nounwind {
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entry:
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br label %while.cond
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while.cond: ; preds = %sw.bb6, %entry
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switch i32 undef, label %sw.default [
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i32 -1, label %while.end
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i32 119, label %sw.bb6
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]
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sw.bb6: ; preds = %while.cond
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br i1 undef, label %if.then, label %while.cond
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if.then: ; preds = %sw.bb6
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ret i32 1
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sw.default: ; preds = %while.cond
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ret i32 1
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while.end: ; preds = %while.cond
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br i1 undef, label %if.then15, label %if.end16
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if.then15: ; preds = %while.end
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ret i32 1
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if.end16: ; preds = %while.end
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br i1 undef, label %lor.lhs.false, label %if.then21
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lor.lhs.false: ; preds = %if.end16
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br i1 undef, label %if.end22, label %if.then21
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if.then21: ; preds = %lor.lhs.false, %if.end16
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ret i32 1
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if.end22: ; preds = %lor.lhs.false
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br i1 undef, label %lor.lhs.false27, label %if.then51
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lor.lhs.false27: ; preds = %if.end22
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br i1 undef, label %lor.lhs.false39, label %if.then51
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lor.lhs.false39: ; preds = %lor.lhs.false27
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br i1 undef, label %if.end52, label %if.then51
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if.then51: ; preds = %lor.lhs.false39, %lor.lhs.false27, %if.end22
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ret i32 1
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if.end52: ; preds = %lor.lhs.false39
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br i1 undef, label %if.then57, label %if.end58
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if.then57: ; preds = %if.end52
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ret i32 1
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if.end58: ; preds = %if.end52
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br i1 undef, label %if.then64, label %if.end65
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if.then64: ; preds = %if.end58
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ret i32 1
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if.end65: ; preds = %if.end58
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br i1 undef, label %if.then71, label %if.end72
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if.then71: ; preds = %if.end65
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ret i32 1
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if.end72: ; preds = %if.end65
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br i1 undef, label %if.then83, label %if.end84
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if.then83: ; preds = %if.end72
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ret i32 1
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if.end84: ; preds = %if.end72
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br i1 undef, label %if.then101, label %if.end102
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if.then101: ; preds = %if.end84
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ret i32 1
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if.end102: ; preds = %if.end84
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br i1 undef, label %if.then113, label %if.end114
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if.then113: ; preds = %if.end102
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ret i32 1
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if.end114: ; preds = %if.end102
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br i1 undef, label %if.then209, label %if.end210
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if.then209: ; preds = %if.end114
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ret i32 1
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if.end210: ; preds = %if.end114
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br i1 undef, label %if.then219, label %if.end220
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if.then219: ; preds = %if.end210
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ret i32 1
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if.end220: ; preds = %if.end210
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br i1 undef, label %if.end243, label %lor.lhs.false230
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lor.lhs.false230: ; preds = %if.end220
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unreachable
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if.end243: ; preds = %if.end220
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br i1 undef, label %if.then249, label %if.end250
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if.then249: ; preds = %if.end243
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ret i32 1
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if.end250: ; preds = %if.end243
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br i1 undef, label %if.end261, label %if.then260
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if.then260: ; preds = %if.end250
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ret i32 1
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if.end261: ; preds = %if.end250
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br i1 undef, label %if.then270, label %if.end271
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if.then270: ; preds = %if.end261
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ret i32 1
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if.end271: ; preds = %if.end261
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%call.i = call i32 @arc4random() nounwind ; <i32> [#uses=1]
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%rem.i = urem i32 %call.i, 16383 ; <i32> [#uses=1]
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%rem1.i = trunc i32 %rem.i to i16 ; <i16> [#uses=1]
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%conv2.i = or i16 %rem1.i, -16384 ; <i16> [#uses=1]
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%0 = call i16 asm "xchgb ${0:h}, ${0:b}", "=Q,0,~{dirflag},~{fpsr},~{flags}"(i16 %conv2.i) nounwind ; <i16> [#uses=1]
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store i16 %0, i16* undef
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%call281 = call i32 @bind(i32 undef, %struct.sockaddr* undef, i32 16) nounwind ; <i32> [#uses=0]
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unreachable
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}
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declare i32 @bind(i32, %struct.sockaddr*, i32)
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declare i32 @arc4random()
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