llvm.memory.barrier, and impl for x86 and alpha

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47204 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andrew Lenharth
2008-02-16 01:24:58 +00:00
parent 527c250a90
commit 22c5c1b2df
17 changed files with 256 additions and 1 deletions

View File

@@ -0,0 +1,8 @@
; RUN: llvm-as < %s | llc -march=alpha | grep wmb
declare void @llvm.memory.barrier( i1 , i1 , i1 , i1 , i1)
define void @test() {
call void @llvm.memory.barrier( i1 false, i1 false, i1 false, i1 true , i1 true)
ret void
}