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17 lines
629 B
LLVM
17 lines
629 B
LLVM
; RUN: llc < %s
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; rdar://6781755
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; PR3934
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
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target triple = "x86_64-undermydesk-freebsd8.0"
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define i32 @main(i32 %argc, i8** nocapture %argv) nounwind {
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entry:
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%call = tail call i32 (...)* @getpid() ; <i32> [#uses=1]
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%conv = trunc i32 %call to i16 ; <i16> [#uses=1]
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%0 = tail call i16 asm "xchgb ${0:h}, ${0:b}","=Q,0,~{dirflag},~{fpsr},~{flags}"(i16 %conv) nounwind ; <i16> [#uses=0]
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ret i32 undef
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}
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declare i32 @getpid(...)
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