| Evan Cheng | cdc70ce | 2006-11-29 08:29:59 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | llc -march=x86 | grep rdtsc && |
| 2 | ; RUN: llvm-as < %s | llc -march=x86-64 | grep rdtsc |
| Andrew Lenharth | bbafae6 | 2005-11-20 21:41:59 +0000 | [diff] [blame] | 3 | |
| 4 | declare ulong %llvm.readcyclecounter() |
| 5 | |
| Chris Lattner | 33a13d4 | 2005-11-20 21:46:52 +0000 | [diff] [blame] | 6 | ulong %foo() { |
| Andrew Lenharth | bbafae6 | 2005-11-20 21:41:59 +0000 | [diff] [blame] | 7 | %tmp.1 = call ulong %llvm.readcyclecounter () |
| Chris Lattner | 33a13d4 | 2005-11-20 21:46:52 +0000 | [diff] [blame] | 8 | ret ulong %tmp.1 |
| Andrew Lenharth | bbafae6 | 2005-11-20 21:41:59 +0000 | [diff] [blame] | 9 | } |
| 10 | |