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1; RUN: llc -mtriple=mips < %s | FileCheck %s2 3; CHECK: clz $2, $44define i32 @t1(i32 %X) nounwind readnone {5entry:6 %tmp1 = tail call i32 @llvm.ctlz.i32(i32 %X, i1 true)7 ret i32 %tmp18}9 10declare i32 @llvm.ctlz.i32(i32, i1) nounwind readnone11 12; CHECK: clz $2, $413define i32 @t2(i32 %X) nounwind readnone {14entry:15 %tmp1 = tail call i32 @llvm.ctlz.i32(i32 %X, i1 true)16 ret i32 %tmp117}18 19; CHECK: clo $2, $420define i32 @t3(i32 %X) nounwind readnone {21entry:22 %neg = xor i32 %X, -123 %tmp1 = tail call i32 @llvm.ctlz.i32(i32 %neg, i1 true)24 ret i32 %tmp125}26 27; CHECK: clo $2, $428define i32 @t4(i32 %X) nounwind readnone {29entry:30 %neg = xor i32 %X, -131 %tmp1 = tail call i32 @llvm.ctlz.i32(i32 %neg, i1 true)32 ret i32 %tmp133}34