llvm-mirror/test/Feature/optnone.ll

; RUN: llvm-as < %s | llvm-dis | FileCheck %s

; Check for the presence of attribute optnone in the disassembly.

; CHECK: @foo() #0
define void @foo() #0 {
  ret void
}

; CHECK: attributes #0 = { noinline optnone }
attributes #0 = { optnone noinline }
Add function attribute 'optnone'. This function attribute indicates that the function is not optimized by any optimization or code generator passes with the exception of interprocedural optimization passes. llvm-svn: 189101 2013-08-23 11:53:55 +00:00			`; RUN: llvm-as < %s \| llvm-dis \| FileCheck %s`

The 'optnone' attribute means don't inline anything into this function (except functions marked always_inline). Functions with 'optnone' must also have 'noinline' so they don't get inlined into any other function. Based on work by Andrea Di Biagio. llvm-svn: 195046 2013-11-18 21:44:03 +00:00			`; Check for the presence of attribute optnone in the disassembly.`
Add function attribute 'optnone'. This function attribute indicates that the function is not optimized by any optimization or code generator passes with the exception of interprocedural optimization passes. llvm-svn: 189101 2013-08-23 11:53:55 +00:00
			`; CHECK: @foo() #0`
			`define void @foo() #0 {`
			`ret void`
			`}`

The 'optnone' attribute means don't inline anything into this function (except functions marked always_inline). Functions with 'optnone' must also have 'noinline' so they don't get inlined into any other function. Based on work by Andrea Di Biagio. llvm-svn: 195046 2013-11-18 21:44:03 +00:00			`; CHECK: attributes #0 = { noinline optnone }`
			`attributes #0 = { optnone noinline }`
Add function attribute 'optnone'. This function attribute indicates that the function is not optimized by any optimization or code generator passes with the exception of interprocedural optimization passes. llvm-svn: 189101 2013-08-23 11:53:55 +00:00