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18 lines
493 B
LLVM
18 lines
493 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=bmi2 | FileCheck %s
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define i32 @hoge(i32 %a) {
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; CHECK-LABEL: hoge:
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; CHECK: # %bb.0: # %bb
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; CHECK-NEXT: movl $15, %eax
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; CHECK-NEXT: bzhil %edi, %eax, %eax
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; CHECK-NEXT: shll $8, %eax
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; CHECK-NEXT: retq
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bb:
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%tmp3 = shl nsw i32 -1, %a
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%tmp4 = xor i32 %tmp3, -1
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%tmp5 = shl i32 %tmp4, 8
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%tmp6 = and i32 %tmp5, 3840
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ret i32 %tmp6
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}
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