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| -rw-r--r-- | test/Assembler/2002-04-29-NameBinding.llx | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/Assembler/2002-04-29-NameBinding.llx b/test/Assembler/2002-04-29-NameBinding.llx new file mode 100644 index 0000000..4550832 --- /dev/null +++ b/test/Assembler/2002-04-29-NameBinding.llx @@ -0,0 +1,23 @@ +; 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: if as < %s | opt -globaldce | dis | grep constant +; RUN: then exit 1 +; RUN: else exit 0 +; RUN: fi +; + +%v1 = internal constant int 5 + +implementation + +int "createtask"() +begin + %v1 = alloca int ;; Alloca should have one use! + %reg112 = load int* %v1 ;; This load should not use the global! + ret int %reg112 +end + |