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llvm-mirror/test/LTO/Resolution/X86/setting-dso-local.ll
Rafael Espindola 7c97ded197 Don't drop dso_local in LTO.
LTO sets dso_local as an optimization, so don't clear it.

This avoid clearing it from undefined hidden symbols, which would then
fail the verifier.

llvm-svn: 322814
2018-01-18 05:38:43 +00:00

16 lines
472 B
LLVM

; RUN: llvm-as -o %t.o %s
; RUN: llvm-lto2 run -o %t2.o %t.o -r=%t.o,_start,plx -r=%t.o,foobar,x
; RUN: llvm-readelf --symbols %t2.o.0 | FileCheck %s
; We used to fail the verifier by clearing dso_local from foobar
; CHECK: 0000000000000000 0 NOTYPE GLOBAL HIDDEN UND foobar
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
@foobar = external hidden global i32
define i32* @_start() {
ret i32* @foobar
}