llvm-mirror/test/FrontendC/2006-01-16-BitCountIntrinsicsUnsigned.c

// 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);
}
int t1(int X) {
  return __builtin_clz(X);
}
Convert tests using "\| wc -l \| grep ..." to use the count script. llvm-svn: 41097 2007-08-15 15:36:28 +02:00			`// RUN: %llvmgcc -S %s -o - \| grep {llvm.ctlz.i32( i32} \| count 2`
			`// RUN: %llvmgcc -S %s -o - \| grep {llvm.ctlz.i32(i32} \| count 1`
Ensure that the CFE always emits intrinsics in their unsigned version, not with signed operands llvm-svn: 25390 2006-01-17 07:24:01 +01:00
			`unsigned t2(unsigned X) {`
			`return __builtin_clz(X);`
			`}`
			`int t1(int X) {`
			`return __builtin_clz(X);`
			`}`