llvm-6502/test/Transforms/Internalize/2009-01-05-InternalizeAliases.ll

; RUN: opt < %s -internalize -S | grep internal | count 3

@A = global i32 0
@B = alias i32* @A
@C = alias i32* @B

define i32 @main() {
	%tmp = load i32* @C
	ret i32 %tmp
}
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-11 18:01:28 +00:00			`; RUN: opt < %s -internalize -S \| grep internal \| count 3`
Teach the internalize pass to also internalize global aliases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61754 91177308-0d34-0410-b5e6-96231b3b80d8 2009-01-05 21:24:45 +00:00
			`@A = global i32 0`
			`@B = alias i32* @A`
			`@C = alias i32* @B`

			`define i32 @main() {`
			`%tmp = load i32* @C`
			`ret i32 %tmp`
			`}`