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

; RUN: opt < %s -internalize -internalize-public-api-list main -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 the internalize pass to internalize all symbols when given an empty list of externals. This makes sense since a shared library with no symbols can still be useful if it has static constructors. llvm-svn: 166795 2012-10-26 20:47:48 +02:00			`; RUN: opt < %s -internalize -internalize-public-api-list main -S \| grep internal \| count 3`
Teach the internalize pass to also internalize global aliases. llvm-svn: 61754 2009-01-05 22:24:45 +01:00
			`@A = global i32 0`
			`@B = alias i32* @A`
			`@C = alias i32* @B`

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