diff options
Diffstat (limited to 'llvm/test/Transforms/FunctionImport/funcimport_alias.ll')
| -rw-r--r-- | llvm/test/Transforms/FunctionImport/funcimport_alias.ll | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/llvm/test/Transforms/FunctionImport/funcimport_alias.ll b/llvm/test/Transforms/FunctionImport/funcimport_alias.ll new file mode 100644 index 00000000000..0a6c4372557 --- /dev/null +++ b/llvm/test/Transforms/FunctionImport/funcimport_alias.ll @@ -0,0 +1,25 @@ +; Do setup work for all below tests: generate bitcode and combined index +; RUN: llvm-as -function-summary %s -o %t.bc +; RUN: llvm-as -function-summary %p/Inputs/funcimport_alias.ll -o %t2.bc +; RUN: llvm-lto -thinlto -o %t3 %t.bc %t2.bc %t3.bc + +; Do the import now. Ensures that the importer handles an external call +; from imported callanalias() to a function that is defined already in +; the dest module, but as an alias. +; RUN: opt -function-import -summary-file %t3.thinlto.bc %s -S | FileCheck %s + +define i32 @main() #0 { +entry: + call void @callanalias() + ret i32 0 +} + +@analias = alias void (), void ()* @globalfunc + +define void @globalfunc() #0 { +entry: + ret void +} + +declare void @callanalias() #1 +; CHECK-DAG: define available_externally void @callanalias() |
