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26 lines
1.0 KiB
LLVM
26 lines
1.0 KiB
LLVM
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; RUN: llc -verify-machineinstrs -O3 < %s | FileCheck %s
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target datalayout = "E-m:e-i64:64-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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; Function Attrs: nounwind
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define void @foo(double %eps) #0 {
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entry:
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%0 = fmul fast double %eps, %eps
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%div = fmul fast double %0, 0x3FD5555555555555
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tail call void @bar(double %div) #2
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unreachable
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; This used to crash because we'd call a function to compute instruction
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; latency not supported with itineraries.
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; CHECK-LABEL: @foo
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; CHECK: bar
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}
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declare void @bar(double) #1
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attributes #0 = { nounwind "no-infs-fp-math"="true" "no-nans-fp-math"="true" "target-cpu"="ppc64" "target-features"="+altivec,-bpermd,-crypto,-direct-move,-extdiv,-power8-vector,-qpx,-vsx" "unsafe-fp-math"="true" "use-soft-float"="false" }
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attributes #1 = { "no-infs-fp-math"="true" "no-nans-fp-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="ppc64" "target-features"="+altivec,-bpermd,-crypto,-direct-move,-extdiv,-power8-vector,-qpx,-vsx" "unsafe-fp-math"="true" "use-soft-float"="false" }
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attributes #2 = { nounwind }
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