[llvm-branch-commits] [llvm] [AArch64] Support TLS variables in debug info (#146572) (PR #191106)

via llvm-branch-commits llvm-branch-commits at lists.llvm.org
Wed Apr 8 21:46:03 PDT 2026 

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

* 168052 tests passed
* 2989 tests skipped
* 1 test failed

## Failed Tests
(click on a test name to see its output)

### LLVM
<details>
<summary>LLVM.DebugInfo/AArch64/tls-at-location.ll</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -O0 -mtriple=aarch64 --aarch64-emit-debug-tls-location -filetype=obj < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll      | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llvm-dwarfdump - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll --check-prefix=TLS
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -O0 -mtriple=aarch64 --aarch64-emit-debug-tls-location -filetype=obj
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llvm-dwarfdump -
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll --check-prefix=TLS
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -O0 -mtriple=aarch64 --aarch64-emit-debug-tls-location=false -filetype=obj < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll      | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llvm-dwarfdump - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll --check-prefix=NO-TLS
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -O0 -mtriple=aarch64 --aarch64-emit-debug-tls-location=false -filetype=obj
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llvm-dwarfdump -
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll --check-prefix=NO-TLS
# note: command had no output on stdout or stderr
# RUN: at line 7
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -O0 -mtriple=aarch64 -filetype=obj < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll      | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llvm-dwarfdump - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll --check-prefix=NO-TLS
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -O0 -mtriple=aarch64 -filetype=obj
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llvm-dwarfdump -
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll --check-prefix=NO-TLS
# note: command had no output on stdout or stderr
# RUN: at line 10
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -O0 -mtriple=aarch64 --aarch64-emit-debug-tls-location -filetype=obj < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/test/DebugInfo/AArch64/Output/tls-at-location.ll.tmp
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -O0 -mtriple=aarch64 --aarch64-emit-debug-tls-location -filetype=obj -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/test/DebugInfo/AArch64/Output/tls-at-location.ll.tmp
# note: command had no output on stdout or stderr
# RUN: at line 11
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llvm-objdump -r /home/gha/actions-runner/_work/llvm-project/llvm-project/build/test/DebugInfo/AArch64/Output/tls-at-location.ll.tmp | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll --check-prefix=OBJDUMP
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llvm-objdump -r /home/gha/actions-runner/_work/llvm-project/llvm-project/build/test/DebugInfo/AArch64/Output/tls-at-location.ll.tmp
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll --check-prefix=OBJDUMP
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll:28:12: error: OBJDUMP: expected string not found in input
# | ; OBJDUMP: R_AARCH64_TLS_DTPREL64 var
# |            ^
# | <stdin>:1:1: note: scanning from here
# | 
# | ^
# | <stdin>:18:18: note: possible intended match here
# | 0000000000000037 R_AARCH64_ABS64 var
# |                  ^
# | 
# | Input file: <stdin>
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/DebugInfo/AArch64/tls-at-location.ll
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             1:  
# | check:28'0     X error: no match found
# |             2: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/test/DebugInfo/AArch64/Output/tls-at-location.ll.tmp: file format elf64-littleaarch64 
# | check:28'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |             3:  
# | check:28'0     ~
# |             4: RELOCATION RECORDS FOR [.text]: 
# | check:28'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |             5: OFFSET TYPE VALUE 
# | check:28'0     ~~~~~~~~~~~~~~~~~~
# |             6: 0000000000000000 R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 var 
# | check:28'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |             .
# |             .
# |             .
# |            13: 0000000000000012 R_AARCH64_ABS32 .debug_str+0x14 
# | check:28'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            14: 0000000000000016 R_AARCH64_ABS32 .debug_line 
# | check:28'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            15: 000000000000001a R_AARCH64_ABS32 .debug_str+0x26 
# | check:28'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            16: 000000000000001e R_AARCH64_ABS64 .text 
# | check:28'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            17: 000000000000002b R_AARCH64_ABS32 .debug_str+0x59 
# | check:28'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            18: 0000000000000037 R_AARCH64_ABS64 var 
# | check:28'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:28'1                      ?                    possible intended match
# |            19: 0000000000000041 R_AARCH64_ABS32 .debug_str+0x5d 
# | check:28'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            20: 0000000000000048 R_AARCH64_ABS64 .text 
# | check:28'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            21: 0000000000000056 R_AARCH64_ABS32 .debug_str+0x61 
# | check:28'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            22:  
# | check:28'0     ~
# |            23: RELOCATION RECORDS FOR [.debug_pubnames]: 
# | check:28'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |             .
# |             .
# |             .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/191106

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