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| author | George Rimar <grimar@accesssoftek.com> | 2015-12-10 09:12:18 +0000 |
|---|---|---|
| committer | George Rimar <grimar@accesssoftek.com> | 2015-12-10 09:12:18 +0000 |
| commit | a5fbebc2065d12a403f82380cbe0c3a571cfccbe (patch) | |
| tree | c63f3cf75900c832b63c8e8ce07fd112b09bf121 /lld/test | |
| parent | e451eeff5c7e070764584aba20ffdd8919b4b4cd (diff) | |
| download | bcm5719-llvm-a5fbebc2065d12a403f82380cbe0c3a571cfccbe.tar.gz bcm5719-llvm-a5fbebc2065d12a403f82380cbe0c3a571cfccbe.zip | |
[ELF] - Implemented --print-gc-sections command line argument.
List all sections removed by garbage collection. This option is only effective if garbage collection has been enabled via the `--gc-sections' option.
Differential revision: http://reviews.llvm.org/D15327
llvm-svn: 255235
Diffstat (limited to 'lld/test')
| -rw-r--r-- | lld/test/ELF/gc-sections-print.s | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/lld/test/ELF/gc-sections-print.s b/lld/test/ELF/gc-sections-print.s new file mode 100644 index 00000000000..59177a65367 --- /dev/null +++ b/lld/test/ELF/gc-sections-print.s @@ -0,0 +1,23 @@ +# REQUIRES: x86 +# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t +# RUN: ld.lld %t --gc-sections --print-gc-sections -o %t2 2>&1 | FileCheck -check-prefix=PRINT %s + +# PRINT: removing unused section from '.text.x' in file +# PRINT-NEXT: removing unused section from '.text.y' in file + +.globl _start +.protected a, x, y +_start: + call a + +.section .text.a,"ax",@progbits +a: + nop + +.section .text.x,"ax",@progbits +x: + nop + +.section .text.y,"ax",@progbits +y: + nop |
