mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 04:02:41 +01:00
9 lines
223 B
LLVM
9 lines
223 B
LLVM
; RUN: llc < %s -march=x86 | grep rdtsc
|
|
; RUN: llc < %s -march=x86-64 | grep rdtsc
|
|
declare i64 @llvm.readcyclecounter()
|
|
|
|
define i64 @foo() {
|
|
%tmp.1 = call i64 @llvm.readcyclecounter( ) ; <i64> [#uses=1]
|
|
ret i64 %tmp.1
|
|
}
|