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| author | Bill Wendling <isanbard@gmail.com> | 2012-05-01 22:51:49 +0000 |
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| committer | Bill Wendling <isanbard@gmail.com> | 2012-05-01 22:51:49 +0000 |
| commit | e77bf55ebeab4abb6fa2504506e42dc8db97f232 (patch) | |
| tree | a71bc0a59c027e14efa13da30b84d25c513bf4fe /test/CodeGen/X86/GC/cg-O0.ll | |
| parent | 1fb5af610fbbf5740d8176d2d9b57fb4f95321e3 (diff) | |
Merging r155954:
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r155954 | void | 2012-05-01 15:50:45 -0700 (Tue, 01 May 2012) | 3 lines
Strip the pointer casts off of allocas so that the selection DAG can find them.
PR10799
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_31@155955 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/GC/cg-O0.ll')
| -rw-r--r-- | test/CodeGen/X86/GC/cg-O0.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/X86/GC/cg-O0.ll b/test/CodeGen/X86/GC/cg-O0.ll new file mode 100644 index 0000000000..b4929425e9 --- /dev/null +++ b/test/CodeGen/X86/GC/cg-O0.ll @@ -0,0 +1,17 @@ +; RUN: llc < %s -O0 + +define i32 @main() { +entry: + call void @f() + ret i32 0 +} + +define void @f() gc "ocaml" { +entry: + %ptr.stackref = alloca i8* + %gcroot = bitcast i8** %ptr.stackref to i8** + call void @llvm.gcroot(i8** %gcroot, i8* null) + ret void +} + +declare void @llvm.gcroot(i8**, i8*) nounwind |