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view test/Linker/link-global-to-func.ll @ 146:3fc4d5c3e21e

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set tail call flag for code segment in CGCAll
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 19:23:36 +0900
parents afa8332a0e37
children
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; RUN: llvm-as %s -o %t1.bc
; RUN: echo "declare void @__eprintf(i8*, i8*, i32, i8*) noreturn     define void @foo() {      tail call void @__eprintf( i8* undef, i8* undef, i32 4, i8* null ) noreturn nounwind       unreachable }" | llvm-as -o %t2.bc
; RUN: llvm-link %t2.bc %t1.bc -S | FileCheck %s
; RUN: llvm-link %t1.bc %t2.bc -S | FileCheck %s
; CHECK: __eprintf

; rdar://6072702

@__eprintf = external global i8*		; <i8**> [#uses=1]

define i8* @test() {
	%A = load i8*, i8** @__eprintf		; <i8*> [#uses=1]
	ret i8* %A
}