| ; REQUIRES: x86 |
| ; Test that ICF works after LTO, i.e. both functions have the same address. |
| ; Previously, when we didn't enable function sections, ICF didn't work. |
| |
| ; RUN: llvm-as %s -o %t.bc |
| ; RUN: lld-link -opt:icf -dll -noentry %t.bc -out:%t.dll |
| ; RUN: llvm-readobj --coff-exports %t.dll | FileCheck %s |
| |
| ; CHECK: Export { |
| ; CHECK: Export { |
| ; CHECK: RVA: 0x[[RVA:.*]] |
| ; CHECK: Export { |
| ; CHECK: RVA: 0x[[RVA]] |
| ; CHECK-NOT: Export |
| |
| 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-msvc19.12.25835" |
| |
| define dllexport i8* @icf_ptr() { |
| entry: |
| ret i8* null |
| } |
| |
| define dllexport i64 @icf_int() { |
| entry: |
| ret i64 0 |
| } |
