File: icf-merge.s

package info (click to toggle)
llvm-toolchain-6.0 1%3A6.0.1-10
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 598,080 kB
  • sloc: cpp: 3,046,253; ansic: 595,057; asm: 271,965; python: 128,926; objc: 106,554; sh: 21,906; lisp: 10,191; pascal: 6,094; ml: 5,544; perl: 5,265; makefile: 2,227; cs: 2,027; xml: 686; php: 212; csh: 117
file content (27 lines) | stat: -rw-r--r-- 855 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
# REQUIRES: x86

# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %S/Inputs/icf-merge.s -o %t1
# RUN: ld.lld %t %t1 -o %t1.out --icf=all --verbose 2>&1 | FileCheck %s

# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %S/Inputs/icf-merge2.s -o %t2
# RUN: ld.lld %t %t2 -o %t3.out --icf=all --verbose 2>&1 | FileCheck --check-prefix=NOMERGE %s

# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %S/Inputs/icf-merge3.s -o %t3
# RUN: ld.lld %t %t3 -o %t3.out --icf=all --verbose 2>&1 | FileCheck --check-prefix=NOMERGE %s

# CHECK: selected .text.f1
# CHECK:   removed .text.f2

# NOMERGE-NOT: selected .text.f

.section .rodata.str,"aMS",@progbits,1
foo:
.asciz "foo"
.asciz "string 1"
.asciz "string 2"

.section .text.f1,"ax"
.globl f1
f1:
lea foo+42(%rip), %rax