llvm/test/Feature/intrinsic-noduplicate.ll
Justin Lebar f7ed584658 [NVVM] Remove noduplicate attribute from synchronizing intrinsics.
Summary:
I've completed my audit of all the code that looks at noduplicate and
added handling of convergent where appropriate, so we no longer need
noduplicate on these intrinsics.

Reviewers: jholewinski

Subscribers: llvm-commits, jholewinski

Differential Revision: http://reviews.llvm.org/D18168

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@264107 91177308-0d34-0410-b5e6-96231b3b80d8
2016-03-22 22:08:01 +00:00

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LLVM

; RUN: llvm-as < %s | llvm-dis | FileCheck %s
; Make sure LLVM knows about the convergent attribute on the
; llvm.cuda.syncthreads intrinsic.
declare void @llvm.cuda.syncthreads()
; CHECK: declare void @llvm.cuda.syncthreads() #[[ATTRNUM:[0-9]+]]
; CHECK: attributes #[[ATTRNUM]] = { convergent nounwind }