llvm-6502/test/CodeGen/X86/rdtsc.ll

; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep rdtsc
; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86-64 | grep rdtsc

declare ulong %llvm.readcyclecounter()

ulong %foo() {
%tmp.1 = call ulong %llvm.readcyclecounter ()
ret ulong %tmp.1
}
For PR1319: Remove && from the end of the lines to prevent tests from throwing run lines into the background. Also, clean up places where the same command is run multiple times by using a temporary file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36142 91177308-0d34-0410-b5e6-96231b3b80d8 2007-04-16 17:36:08 +00:00			`; RUN: llvm-upgrade < %s \| llvm-as \| llc -march=x86 \| grep rdtsc`
Use the llvm-upgrade program to upgrade llvm assembly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8 2006-12-02 04:23:10 +00:00			`; RUN: llvm-upgrade < %s \| llvm-as \| llc -march=x86-64 \| grep rdtsc`
check that rdtsc is generated from readcyclecounter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24431 91177308-0d34-0410-b5e6-96231b3b80d8 2005-11-20 21:41:59 +00:00
			`declare ulong %llvm.readcyclecounter()`

This should not be dce'd git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24433 91177308-0d34-0410-b5e6-96231b3b80d8 2005-11-20 21:46:52 +00:00			`ulong %foo() {`
check that rdtsc is generated from readcyclecounter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24431 91177308-0d34-0410-b5e6-96231b3b80d8 2005-11-20 21:41:59 +00:00			`%tmp.1 = call ulong %llvm.readcyclecounter ()`
This should not be dce'd git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24433 91177308-0d34-0410-b5e6-96231b3b80d8 2005-11-20 21:46:52 +00:00			`ret ulong %tmp.1`
check that rdtsc is generated from readcyclecounter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24431 91177308-0d34-0410-b5e6-96231b3b80d8 2005-11-20 21:41:59 +00:00			`}`