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| author | Gordon Henriksen <gordonhenriksen@mac.com> | 2008-10-25 16:28:35 +0000 |
|---|---|---|
| committer | Gordon Henriksen <gordonhenriksen@mac.com> | 2008-10-25 16:28:35 +0000 |
| commit | 8314ed9ffd0a2da78c49d2b0d8e24db012bc9388 (patch) | |
| tree | ff481b11df095c084e91d10eee42b9d0ed4079f3 /test/CodeGen | |
| parent | 46fa1534a3da7d34970e9f0082d072b4123c6796 (diff) | |
| download | external_llvm-8314ed9ffd0a2da78c49d2b0d8e24db012bc9388.zip external_llvm-8314ed9ffd0a2da78c49d2b0d8e24db012bc9388.tar.gz external_llvm-8314ed9ffd0a2da78c49d2b0d8e24db012bc9388.tar.bz2 | |
Related to PR2911, reject as invalid non-pointer GC roots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58143 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/Generic/GC/fat.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/CodeGen/Generic/GC/fat.ll b/test/CodeGen/Generic/GC/fat.ll new file mode 100644 index 0000000..d05ca3d --- /dev/null +++ b/test/CodeGen/Generic/GC/fat.ll @@ -0,0 +1,10 @@ +; RUN: not llvm-as < %s >& /dev/null + +declare void @llvm.gcroot(i8**, i8*) nounwind + +define void @f() gc "x" { + %st = alloca { i8*, i1 } ; <{ i8*, i1 }*> [#uses=1] + %st_ptr = bitcast { i8*, i1 }* %st to i8** ; <i8**> [#uses=1] + call void @llvm.gcroot(i8** %st_ptr, i8* null) + ret void +} |