| ; REQUIRES: x86 |
| ; RUN: llvm-as %s -o %t1.o |
| ; RUN: llvm-as %S/Inputs/linker-script-symbols-ipo.ll -o %t2.o |
| ; RUN: echo "bar = foo;" > %t.script |
| |
| ;; Check that without linkerscript bar is inlined. |
| ; RUN: ld.lld %t1.o %t2.o -o %t3 -save-temps |
| ; RUN: llvm-objdump -d %t3 | FileCheck %s --check-prefix=IPO |
| ; IPO: Disassembly of section .text: |
| ; IPO: _start: |
| ; IPO-NEXT: 201000: {{.*}} movl $1, %eax |
| ; IPO-NEXT: 201005: {{.*}} retq |
| |
| ;; Check that LTO does not do IPO for symbols assigned by script. |
| ; RUN: ld.lld %t1.o %t2.o -o %t4 --script %t.script -save-temps |
| ; RUN: llvm-objdump -d %t4 | FileCheck %s --check-prefix=NOIPO |
| ; NOIPO: Disassembly of section .text: |
| ; NOIPO: foo: |
| ; NOIPO-NEXT: {{.*}} movl $2, %eax |
| ; NOIPO: _start: |
| ; NOIPO-NEXT: {{.*}} jmp -21 <foo> |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| define i32 @bar() { |
| ret i32 1 |
| } |
| |
| define i32 @foo() { |
| ret i32 2 |
| } |