diff options
| author | Chad Rosier <mcrosier@apple.com> | 2012-07-06 17:33:39 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2012-07-06 17:33:39 +0000 |
| commit | fd065bbed1d731b49b1b4a5c4c050ce461be80b4 (patch) | |
| tree | 104147996d811d66fc321f99ebd7204729f172b1 /test/CodeGen/X86 | |
| parent | c5171d5de6c740751687a8d80aa03115fbcad6b7 (diff) | |
| download | external_llvm-fd065bbed1d731b49b1b4a5c4c050ce461be80b4.zip external_llvm-fd065bbed1d731b49b1b4a5c4c050ce461be80b4.tar.gz external_llvm-fd065bbed1d731b49b1b4a5c4c050ce461be80b4.tar.bz2 | |
[fast-isel] Tell fast-isel to do nothing with the new donothing intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159837 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86')
| -rw-r--r-- | test/CodeGen/X86/fast-isel.ll | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/CodeGen/X86/fast-isel.ll b/test/CodeGen/X86/fast-isel.ll index 9d9a520..132df2b 100644 --- a/test/CodeGen/X86/fast-isel.ll +++ b/test/CodeGen/X86/fast-isel.ll @@ -117,3 +117,11 @@ define i64* @life() nounwind { ret i64* %a3 } +declare void @llvm.donothing() readnone + +; CHECK: donada +define void @donada() nounwind { +entry: + call void @llvm.donothing() + ret void +} |