; bswap should be constant folded when it is passed a constant argument
; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | \
-; RUN: grep bswapl | wc -l | grep 3
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep rolw | wc -l | grep 1
+; RUN: grep bswapl | count 3
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep rolw | count 1
declare ushort %llvm.bswap.i16(ushort)
declare uint %llvm.bswap.i32(uint)