RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-25 12:12:47 +01:00
Code Issues Projects Releases Wiki Activity

AArch64: add test for "fence singlethread"

Browse Source 
Forgot a git add yesterday.

llvm-svn: 301037
This commit is contained in:
Tim Northover 2017-04-21 20:36:08 +00:00
parent 5e1fa81f60
commit 4eed866def
1 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
test/CodeGen/AArch64/fence-singlethread.ll Normal file
View File

@ -0,0 +1,21 @@
; RUN: llc -mtriple=aarch64-linux-gnu %s -o - | FileCheck %s --check-prefix=LINUX
; RUN: llc -mtriple=aarch64-apple-ios %s -o - | FileCheck %s --check-prefix=IOS
; RUN: llc -mtriple=aarch64-linux-gnueabihf %s -filetype=obj -o %t
; RUN: llvm-objdump -d %t | FileCheck %s --check-prefix=OBJ
; OBJ-NOT: dmb
define void @fence_singlethread() {
; LINUX-LABEL: fence_singlethread:
; LINUX-NOT: dmb
; LINUX: // COMPILER BARRIER
; LINUX-NOT: dmb
; IOS-LABEL: fence_singlethread:
; IOS-NOT: dmb
; IOS: ; COMPILER BARRIER
; IOS-NOT: dmb
fence singlethread seq_cst
ret void
}