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18 lines
583 B
LLVM
18 lines
583 B
LLVM
; RUN: llc < %s -mcpu=yonah | grep cvtss2sd
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; RUN: llc < %s -mcpu=yonah | grep fstps
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; RUN: llc < %s -mcpu=yonah | not grep cvtsd2ss
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
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target triple = "i686-apple-darwin8"
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define void @test(double *%b) {
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entry:
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%tmp13 = tail call double @foo()
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%tmp1314 = fptrunc double %tmp13 to float ; <float> [#uses=1]
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%tmp3940 = fpext float %tmp1314 to double ; <double> [#uses=1]
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volatile store double %tmp3940, double* %b
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ret void
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}
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declare double @foo()
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