Imported Upstream version 5.18.0.205

Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-11-16 08:20:38 +00:00
parent 5cd5df71cc
commit 8e12397d70
28486 changed files with 3867013 additions and 66 deletions

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; RUN: llvm-dis < %s.bc | FileCheck %s
; RUN: verify-uselistorder < %s.bc
; cmpxchg-upgrade.ll.bc was produced by running a version of llvm-as from just
; before the IR change on this file.
define i32 @test(i32* %addr, i32 %old, i32 %new) {
; CHECK: [[TMP:%.*]] = cmpxchg i32* %addr, i32 %old, i32 %new seq_cst monotonic
; CHECK: %val = extractvalue { i32, i1 } [[TMP]], 0
%val = cmpxchg i32* %addr, i32 %old, i32 %new seq_cst monotonic
ret i32 %val
}
define i32 @test(i32* %addr, i32 %old, i32 %new) {
ret i1 %val
}