llvm.org GIT mirror llvm / release_35 test / CodeGen / X86 / vec_ctbits.ll
release_35

Tree @release_35 (Download .tar.gz)

vec_ctbits.ll @release_35raw · history · blame

; RUN: llc < %s -march=x86-64

declare <2 x i64> @llvm.cttz.v2i64(<2 x i64>, i1)
declare <2 x i64> @llvm.ctlz.v2i64(<2 x i64>, i1)
declare <2 x i64> @llvm.ctpop.v2i64(<2 x i64>)

define <2 x i64> @footz(<2 x i64> %a) nounwind {
  %c = call <2 x i64> @llvm.cttz.v2i64(<2 x i64> %a, i1 true)
  ret <2 x i64> %c
}
define <2 x i64> @foolz(<2 x i64> %a) nounwind {
  %c = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
  ret <2 x i64> %c
}
define <2 x i64> @foopop(<2 x i64> %a) nounwind {
  %c = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> %a)
  ret <2 x i64> %c
}