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llvm-mirror/test/LTO/X86/dllimport.ll
Amy Huang 062b5d40cb Reland "Change the X86 datalayout to add three address spaces
for 32 bit signed, 32 bit unsigned, and 64 bit pointers."
This reverts 57076d3199fc2b0af4a3736b7749dd5462cacda5.

Original review at https://reviews.llvm.org/D64931.
Review for added fix at https://reviews.llvm.org/D66843.

llvm-svn: 371568
2019-09-10 23:15:38 +00:00

31 lines
1.3 KiB
LLVM

; Test requiring LTO to remove the __imp_ prefix for locally imported COFF
; symbols (mirroring how lld handles these symbols).
; RUN: llvm-as %s -o %t.obj
; RUN: llvm-as %S/Inputs/dllimport.ll -o %t2.obj
; RUN: llvm-lto2 run -r=%t.obj,main,px -r %t.obj,__imp_?foo@@YAHXZ -r %t2.obj,?foo@@YAHXZ,p -o %t3 %t.obj %t2.obj -save-temps
; RUN: llvm-dis %t3.0.0.preopt.bc -o - | FileCheck %s
; CHECK: define dso_local i32 @"?foo@@YAHXZ"()
; ModuleID = 'a.obj'
source_filename = "a.cpp"
target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-windows-msvc19.11.0"
; Function Attrs: norecurse nounwind sspstrong uwtable
define dso_local i32 @main() local_unnamed_addr {
entry:
%call = tail call i32 @"?foo@@YAHXZ"()
ret i32 %call
}
declare dllimport i32 @"?foo@@YAHXZ"() local_unnamed_addr
!llvm.module.flags = !{!1}
!1 = !{i32 1, !"ThinLTO", i32 0}
^0 = module: (path: "a.obj", hash: (0, 0, 0, 0, 0))
^1 = gv: (name: "?foo@@YAHXZ") ; guid = 2709792123250749187
^2 = gv: (name: "main", summaries: (function: (module: ^0, flags: (linkage: external, notEligibleToImport: 1, live: 0, dsoLocal: 1), insts: 2, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 1, returnDoesNotAlias: 0), calls: ((callee: ^1))))) ; guid = 15822663052811949562