view test/Object/mangle-ir.ll @ 108:1881386f7909

use llvm.setjmp and llvm.longjmp
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Mon, 01 Feb 2016 02:57:01 +0900 (2016-01-31)
parents 54457678186b
children 3a76565eade5
line wrap: on
line source
; RUN: llvm-as %s -o - | llvm-nm - | FileCheck %s

target datalayout = "m:o"

; CHECK-NOT: memcpy
; CHECK: T _f
; CHECK-NOT: memcpy

define void @f() {
  tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* null, i8* null, i64 0, i32 1, i1 false)
  ret void
}

declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i32, i1)