| # REQUIRES: x86 |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-win32 %s -o %t1.obj |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-win32 %S/Inputs/icf-safe.s -o %t2.obj |
| # RUN: lld-link /dll /noentry /out:%t.dll /verbose /opt:noref,icf %t1.obj %t2.obj 2>&1 | FileCheck %s |
| # RUN: lld-link /dll /noentry /out:%t.dll /verbose /opt:noref,icf /export:g3 /export:g4 %t1.obj %t2.obj 2>&1 | FileCheck --check-prefix=EXPORT %s |
| # RUN: lld-link /dll /noentry /out:%t.dll /verbose /opt:noref,safeicf %t1.obj %t2.obj 2>&1 | FileCheck %s --check-prefix=SAFEICF |
| |
| # CHECK-NOT: Selected |
| # CHECK: Selected g3 |
| # CHECK-NEXT: Removed g4 |
| # CHECK: Selected f1 |
| # CHECK-NEXT: Removed f2 |
| # CHECK-NEXT: Removed f3 |
| # CHECK-NEXT: Removed f4 |
| # CHECK-NOT: Removed |
| # CHECK-NOT: Selected |
| |
| # EXPORT-NOT: Selected g3 |
| # EXPORT-NOT: Selected g4 |
| |
| # SAFEICF-NOT: Selected |
| # SAFEICF: Selected g3 |
| # SAFEICF-NEXT: Removed g4 |
| # SAFEICF: Selected f3 |
| # SAFEICF-NEXT: Removed f4 |
| # SAFEICF-NOT: Removed |
| # SAFEICF-NOT: Selected |
| |
| .section .rdata,"dr",one_only,g1 |
| .globl g1 |
| g1: |
| .byte 1 |
| |
| .section .rdata,"dr",one_only,g2 |
| .globl g2 |
| g2: |
| .byte 1 |
| |
| .section .rdata,"dr",one_only,g3 |
| .globl g3 |
| g3: |
| .byte 2 |
| |
| .section .rdata,"dr",one_only,g4 |
| .globl g4 |
| g4: |
| .byte 2 |
| |
| .section .text,"xr",one_only,f1 |
| .globl f1 |
| f1: |
| nop |
| |
| .section .text,"xr",one_only,f2 |
| .globl f2 |
| f2: |
| nop |
| |
| .section .text,"xr",one_only,f3 |
| .globl f3 |
| f3: |
| nop |
| |
| .section .text,"xr",one_only,f4 |
| .globl f4 |
| f4: |
| nop |
| |
| .addrsig |
| .addrsig_sym g1 |
| .addrsig_sym g2 |
| .addrsig_sym f1 |
| .addrsig_sym f2 |
