[CI] Fix ref_llvm and ref_translator in on-push-verification-in-tree task

[wenju-he]

ref_llvm should be 20 for ocl-open-200 branch.

[Copilot]

Pull request overview

This PR fixes the LLVM and translator references in the on-push-verification-in-tree workflow by dynamically parsing the LLVM version from the branch name instead of hardcoding them to "main". The workflow now extracts the LLVM version from branches following the 'ocl-open-XXX' naming scheme and uses it to construct appropriate release branch references.

Key Changes:

• Added dynamic LLVM version parsing from branch names
• Updated ref_llvm and ref_translator to use version-specific release branches
• Added validation to fail early if branch naming scheme is not followed

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[Copilot]

The comment states 'Eg. 190 for LLVM 19' but the grep pattern \K\d+ would match '190' from 'ocl-open-190', not just '19'. The example should clarify this matches the full numeric suffix (e.g., '190' from 'ocl-open-190').

Suggested change

	LLVM_VERSION_LONG=$(echo $BRANCH | grep -oP 'ocl-open-\K\d+') # Eg. 190 for LLVM 19
	LLVM_VERSION_LONG=$(echo $BRANCH | grep -oP 'ocl-open-\K\d+') # Eg. matches '190' from 'ocl-open-190' (full numeric suffix)

[Copilot]

The variable name 'LLVM_VERSION_LONG' is misleading since it contains '190' (a 3-digit number), while 'LLVM_VERSION_SHORT' contains '19' (a 2-digit number). This logic will fail for LLVM versions 9 and below (e.g., 'ocl-open-90' would produce '9' after removing the last character, but version 100+ would work). Consider renaming to reflect that one contains the padded version and add validation for single-digit versions.

Suggested change

	LLVM_VERSION_LONG=$(echo $BRANCH | grep -oP 'ocl-open-\K\d+') # Eg. 190 for LLVM 19
	if [ -z "$LLVM_VERSION_LONG" ]; then
	echo "[OPENCL-CLANG] Error: Could not parse LLVM version from branch name '$BRANCH'"
	exit 1
	fi
	LLVM_VERSION_SHORT=${LLVM_VERSION_LONG::-1} # Eg. 19 for LLVM 19
	echo "llvm_version=$LLVM_VERSION_SHORT" >> $GITHUB_OUTPUT
	# Extract the padded LLVM version (e.g., 190 for LLVM 19, 90 for LLVM 9, 200 for LLVM 20)
	LLVM_VERSION_PADDED=$(echo "$BRANCH" | grep -oP 'ocl-open-\K\d+')
	if [ -z "$LLVM_VERSION_PADDED" ]; then
	echo "[OPENCL-CLANG] Error: Could not parse LLVM version from branch name '$BRANCH'"
	exit 1
	fi
	# Extract the actual LLVM version (e.g., 19 from 190, 9 from 90, 20 from 200)
	if [[ "$LLVM_VERSION_PADDED" =~ ^([0-9]+)0$ ]]; then
	LLVM_VERSION_SHORT="${BASH_REMATCH[1]}"
	else
	echo "[OPENCL-CLANG] Error: Unexpected LLVM version format '$LLVM_VERSION_PADDED' from branch name '$BRANCH'"
	exit 1
	fi
	echo "llvm_version=$LLVM_VERSION_SHORT" >> $GITHUB_OUTPUT

[cdai2]

…task

update it to provide more detailed info?

[wenju-he]

…task

update it to provide more detailed info?

done