-// RUN: %llvmgcc -S %s -o - | grep 'llvm.ctlz.i32(i32'
-// RUNMEIFWEHADSIGNEDTYPES: %llvmgcc -S %s -o - | not grep 'llvm.ctlz.i32(i32'
+// RUN: %llvmgcc -S %s -o - | grep {llvm.ctlz.i32( i32} | count 2
+// RUN: %llvmgcc -S %s -o - | grep {llvm.ctlz.i32(i32} | count 1
unsigned t2(unsigned X) {
return __builtin_clz(X);