16 lines
562 B
LLVM
16 lines
562 B
LLVM
; Make sure this testcase is supported by all code generators. Either the
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; intrinsic is supported natively or IntrinsicLowering provides it.
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; RUN: llvm-as < %s | llc
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; XFAIL: *
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declare i32 @llvm.bit.part.select.i32.i32(i32 %x, i32 %hi, i32 %lo)
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declare i16 @llvm.bit.part.select.i16.i16(i16 %x, i32 %hi, i32 %lo)
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define i32 @bit_part_select(i32 %A, i16 %B) {
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%a = call i32 @llvm.bit.part.select.i32.i32(i32 %A, i32 8, i32 0)
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%b = call i16 @llvm.bit.part.select.i16.i16(i16 %B, i32 8, i32 0)
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%c = zext i16 %b to i32
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%d = add i32 %a, %c
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ret i32 %d
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}
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