Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

View File

@ -1,17 +0,0 @@
; RUN: opt %s -mtriple amdgcn-- -analyze -divergence | FileCheck %s
; CHECK: DIVERGENT: %tmp = cmpxchg volatile
define amdgpu_kernel void @unreachable_loop(i32 %tidx) #0 {
entry:
unreachable
unreachable_loop: ; preds = %do.body.i, %if.then11
%tmp = cmpxchg volatile i32 addrspace(1)* null, i32 0, i32 0 seq_cst seq_cst
%cmp.i = extractvalue { i32, i1 } %tmp, 1
br i1 %cmp.i, label %unreachable_loop, label %end
end: ; preds = %do.body.i51, %atomicAdd_g_f.exit
unreachable
}
attributes #0 = { norecurse nounwind }