-; RUN: llc -march=mips64el -mcpu=mips64r1 < %s | FileCheck %s
+; RUN: llc -march=mips64el -mcpu=mips64 < %s | FileCheck %s
define i64 @f0(i64 %a0, i64 %a1) nounwind readnone {
entry:
ret i64 %rem
}
-declare i64 @llvm.ctlz.i64(i64) nounwind readnone
+declare i64 @llvm.ctlz.i64(i64, i1) nounwind readnone
-; CHECK: dclz $2, $4
define i64 @f18(i64 %X) nounwind readnone {
entry:
- %tmp1 = tail call i64 @llvm.ctlz.i64(i64 %X)
+; CHECK: dclz $2, $4
+ %tmp1 = tail call i64 @llvm.ctlz.i64(i64 %X, i1 true)
ret i64 %tmp1
}
-; CHECK: dclo $2, $4
define i64 @f19(i64 %X) nounwind readnone {
entry:
+; CHECK: dclo $2, $4
%neg = xor i64 %X, -1
- %tmp1 = tail call i64 @llvm.ctlz.i64(i64 %neg)
+ %tmp1 = tail call i64 @llvm.ctlz.i64(i64 %neg, i1 true)
ret i64 %tmp1
}
+define i64 @f20(i64 %a, i64 %b) nounwind readnone {
+entry:
+; CHECK: nor
+ %or = or i64 %b, %a
+ %neg = xor i64 %or, -1
+ ret i64 %neg
+}
+