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| author | Eric Christopher <echristo@apple.com> | 2012-02-18 00:05:45 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2012-02-18 00:05:45 +0000 |
| commit | 50627097b7875b002a0be4c04f564b65c4d3e79b (patch) | |
| tree | 1a6916f9ce97f6bb81d35ee7f2bb75da9dbcb832 /test/CodeGen/X86/fast-isel.ll | |
| parent | ecb50624d1e99596fdb289200cd1473cec84e097 (diff) | |
| download | llvm-50627097b7875b002a0be4c04f564b65c4d3e79b.tar.gz llvm-50627097b7875b002a0be4c04f564b65c4d3e79b.tar.bz2 llvm-50627097b7875b002a0be4c04f564b65c4d3e79b.tar.xz | |
Testcase for the previous commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150852 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/fast-isel.ll')
| -rw-r--r-- | test/CodeGen/X86/fast-isel.ll | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/test/CodeGen/X86/fast-isel.ll b/test/CodeGen/X86/fast-isel.ll index 8391860756..c88d52968d 100644 --- a/test/CodeGen/X86/fast-isel.ll +++ b/test/CodeGen/X86/fast-isel.ll @@ -99,7 +99,6 @@ define void @load_store_i1(i1* %p, i1* %q) nounwind { ret void } - @crash_test1x = external global <2 x i32>, align 8 define void @crash_test1() nounwind ssp { @@ -108,3 +107,13 @@ define void @crash_test1() nounwind ssp { ret void } +declare void @llvm.lifetime.start(i64, i8* nocapture) nounwind + +define i64* @life() nounwind { + %a1 = alloca i64*, align 8 + %a2 = bitcast i64** %a1 to i8* + call void @llvm.lifetime.start(i64 -1, i8* %a2) nounwind + %a3 = load i64** %a1, align 8 + ret i64* %a3 +} + |