mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-23 04:52:54 +02:00
1e96fe1a21
Summary: This is one of the initial commit of "RFC: Devirtualization v2" proposal: https://docs.google.com/document/d/16GVtCpzK8sIHNc2qZz6RN8amICNBtvjWUod2SujZVEo/edit?usp=sharing Reviewers: rsmith, amharc, kuhar, sanjoy Subscribers: arsenm, nhaehnle, javed.absar, hiraditya, llvm-commits Differential Revision: https://reviews.llvm.org/D45111 llvm-svn: 331448
11 lines
237 B
LLVM
11 lines
237 B
LLVM
; RUN: llc -O0 -mtriple=arm64 < %s
|
|
|
|
declare i8* @llvm.launder.invariant.group(i8*)
|
|
|
|
define i8* @barrier(i8* %p) {
|
|
; CHECK: bl llvm.launder.invariant.group
|
|
%q = call i8* @llvm.launder.invariant.group(i8* %p)
|
|
ret i8* %q
|
|
}
|
|
|