llvm-project/llvm/test/CodeGen/Generic/externally_available.ll

; RUN: llc -verify-machine-dom-info < %s | not grep test_

; test_function should not be emitted to the .s file.
define available_externally i32 @test_function() {
  ret i32 4
}

; test_global should not be emitted to the .s file.
@test_global = available_externally global i32 4
Do not verify MachimeDominatorTree if it is not calculated If dominator tree is not calculated or is invalidated, set corresponding pointer in the pass state to nullptr. Such pointer value will indicate that operations with dominator tree are not allowed. In particular, it allows to skip verification for such pass state. The dominator tree is not calculated if the machine dominator pass was skipped, it occures in the case of entities with linkage available_externally. The change fixes some test fails observed when expensive checks are enabled. Differential Revision: https://reviews.llvm.org/D29280 llvm-svn: 296742 2017-03-02 20:00:10 +08:00			`; RUN: llc -verify-machine-dom-info < %s \| not grep test_`
Add a new "available_externally" linkage type. This is intended to support C99 inline, GNU extern inline, etc. Related bugzilla's include PR3517, PR3100, & PR2933. Nothing uses this yet, but it appears to work. llvm-svn: 68940 2009-04-13 13:44:34 +08:00
			`; test_function should not be emitted to the .s file.`
			`define available_externally i32 @test_function() {`
			`ret i32 4`
			`}`

			`; test_global should not be emitted to the .s file.`
			`@test_global = available_externally global i32 4`