diff options
| author | Stephen Hines <srhines@google.com> | 2014-07-21 00:45:20 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2014-07-21 00:45:20 -0700 |
| commit | c6a4f5e819217e1e12c458aed8e7b122e23a3a58 (patch) | |
| tree | 81b7dd2bb4370a392f31d332a566c903b5744764 /test/CodeGen/SystemZ/cmpxchg-01.ll | |
| parent | 19c6fbb3e8aaf74093afa08013134b61fa08f245 (diff) | |
| download | external_llvm-c6a4f5e819217e1e12c458aed8e7b122e23a3a58.zip external_llvm-c6a4f5e819217e1e12c458aed8e7b122e23a3a58.tar.gz external_llvm-c6a4f5e819217e1e12c458aed8e7b122e23a3a58.tar.bz2 | |
Update LLVM for rebase to r212749.
Includes a cherry-pick of:
r212948 - fixes a small issue with atomic calls
Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
Diffstat (limited to 'test/CodeGen/SystemZ/cmpxchg-01.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/cmpxchg-01.ll | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/test/CodeGen/SystemZ/cmpxchg-01.ll b/test/CodeGen/SystemZ/cmpxchg-01.ll index bb0b18a..5118aad 100644 --- a/test/CodeGen/SystemZ/cmpxchg-01.ll +++ b/test/CodeGen/SystemZ/cmpxchg-01.ll @@ -32,7 +32,8 @@ define i8 @f1(i8 %dummy, i8 *%src, i8 %cmp, i8 %swap) { ; CHECK-SHIFT: lcr [[NEGSHIFT:%r[1-9]+]], [[SHIFT]] ; CHECK-SHIFT: rll ; CHECK-SHIFT: rll {{%r[0-9]+}}, %r5, -8([[NEGSHIFT]]) - %res = cmpxchg i8 *%src, i8 %cmp, i8 %swap seq_cst seq_cst + %pair = cmpxchg i8 *%src, i8 %cmp, i8 %swap seq_cst seq_cst + %res = extractvalue { i8, i1 } %pair, 0 ret i8 %res } @@ -50,6 +51,7 @@ define i8 @f2(i8 *%src) { ; CHECK-SHIFT: risbg ; CHECK-SHIFT: risbg [[SWAP]], {{%r[0-9]+}}, 32, 55, 0 ; CHECK-SHIFT: br %r14 - %res = cmpxchg i8 *%src, i8 42, i8 88 seq_cst seq_cst + %pair = cmpxchg i8 *%src, i8 42, i8 88 seq_cst seq_cst + %res = extractvalue { i8, i1 } %pair, 0 ret i8 %res } |