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29 lines
709 B
LLVM
29 lines
709 B
LLVM
; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | \
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; RUN: grep ret | count 3
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; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | \
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; RUN: not grep call.*bswap
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bool %test1(ushort %tmp2) {
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%tmp10 = call ushort %llvm.bswap.i16( ushort %tmp2 )
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%tmp = seteq ushort %tmp10, 1
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ret bool %tmp
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}
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bool %test2(uint %tmp) {
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%tmp34 = tail call uint %llvm.bswap.i32( uint %tmp )
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%tmp = seteq uint %tmp34, 1
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ret bool %tmp
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}
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declare uint %llvm.bswap.i32(uint)
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bool %test3(ulong %tmp) {
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%tmp34 = tail call ulong %llvm.bswap.i64( ulong %tmp )
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%tmp = seteq ulong %tmp34, 1
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ret bool %tmp
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}
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declare ulong %llvm.bswap.i64(ulong)
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declare ushort %llvm.bswap.i16(ushort)
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