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| author | Chris Lattner <sabre@nondot.org> | 2008-04-19 22:26:29 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-04-19 22:26:29 +0000 |
| commit | e972299f340413a7dd288dc019b21404a92e9354 (patch) | |
| tree | 3f7c5fc1f527928f9289e70394c7b40b4c2c6df0 /test/Assembler/2002-04-29-NameBinding.ll | |
| parent | df7d2b4ce89599ca75d4dc4fd581ce4507f73f2d (diff) | |
| download | llvm-e972299f340413a7dd288dc019b21404a92e9354.tar.gz llvm-e972299f340413a7dd288dc019b21404a92e9354.tar.bz2 llvm-e972299f340413a7dd288dc019b21404a92e9354.tar.xz | |
rename *.llx -> *.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49969 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Assembler/2002-04-29-NameBinding.ll')
| -rw-r--r-- | test/Assembler/2002-04-29-NameBinding.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/Assembler/2002-04-29-NameBinding.ll b/test/Assembler/2002-04-29-NameBinding.ll new file mode 100644 index 0000000000..9665aef143 --- /dev/null +++ b/test/Assembler/2002-04-29-NameBinding.ll @@ -0,0 +1,18 @@ +; There should be NO references to the global v1. The local v1 should +; have all of the references! +; +; Check by running globaldce, which will remove the constant if there are +; no references to it! +; +; RUN: llvm-as < %s | opt -globaldce | llvm-dis | \ +; RUN: not grep constant +; + +@v1 = internal constant i32 5 + +define i32 @createtask() { + %v1 = alloca i32 ;; Alloca should have one use! + %reg112 = load i32* %v1 ;; This load should not use the global! + ret i32 %reg112 +} + |