symbol '.LCPI0_0' is already defined (LLVM-442)

[yamt]

Checklist

• Checked the issue tracker for similar issues to ensure this is not a duplicate
• Read the documentation to confirm the issue is not addressed there and your configuration is set correctly
• Tested with the latest version to ensure the issue hasn't been fixed

How often does this bug occurs?

always

Expected behavior

no errors

Actual behavior (suspected bug)

while i'm upgrading llvm version for wamr, (bytecodealliance/wasm-micro-runtime#4213)
i observed errors like:

spacetanuki% ./wamrc --target=xtensa   --mllvm=-mtext-section-literals --disable
-llvm-lto --bounds-checks=1 -o a ~/git/toywasm/.wasm-spec-test/test/core/address
.3.wasm
Create AoT compiler with:
  target:        xtensa
  target cpu:
  target triple: xtensa-pc-linux-gnu
  cpu features:
  opt level:     3
  size level:    3
  output format: AoT file
error: <unknown>:0: symbol '.LCPI0_0' is already defined

Error logs or terminal output

Steps to reproduce the behavior

a.ll.zip
unzip the attached file.
llc -mtext-section-literals -o a.s a.ll
llvm-mc --filetype=obj -o a.o a.s

Project release version

xtensa_release_19.1.2

System architecture

Intel/AMD 64-bit (modern PC, older Mac)

Operating system

MacOS

Operating system version

15.4.1

Shell

ZSH

Additional context

No response

[andreisfr]

@yamt , thank you for investigation and PR , problem is fixed.

[yamt]

@yamt , thank you for investigation and PR , problem is fixed.

thank you for taking care of it.
is there any plan to make a release including the fix?

[andreisfr]

We will include fix in next release.

[gerekon]

@yamt Are you talking about binary release like https://github.com/espressif/llvm-project/releases/tag/esp-19.1.2_20250312?

We are going to switch to LLVM 20.1.1 rebased branch, so planned to do the next binary release based on it. Do you need one for LLVM 19.1.2?

[gerekon]

@yamt Or you just need changes to be published on GH branch?