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15 lines
659 B
LLVM
15 lines
659 B
LLVM
; RUN: llc < %s -march=systemz | grep nilf | count 1
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; RUN: llc < %s -march=systemz | grep nill | count 1
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define i32 @gnu_dev_major(i64 %__dev) nounwind readnone {
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entry:
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%shr = lshr i64 %__dev, 8 ; <i64> [#uses=1]
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%shr8 = trunc i64 %shr to i32 ; <i32> [#uses=1]
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%shr2 = lshr i64 %__dev, 32 ; <i64> [#uses=1]
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%conv = trunc i64 %shr2 to i32 ; <i32> [#uses=1]
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%and3 = and i32 %conv, -4096 ; <i32> [#uses=1]
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%and6 = and i32 %shr8, 4095 ; <i32> [#uses=1]
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%conv5 = or i32 %and6, %and3 ; <i32> [#uses=1]
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ret i32 %conv5
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}
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