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Use LLVM 22 defaults in OpenACC extraction script #17

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Merged
ouankou merged 2 commits into from
Mar 15, 2026
Merged

Use LLVM 22 defaults in OpenACC extraction script #17

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199d0b7
Use LLVM 22 defaults in OpenACC extraction script
ouankou Mar 15, 2026
14b7e47
Clarify non-default LLVM override example
ouankou Mar 15, 2026
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10 changes: 5 additions & 5 deletions tests/extract_openacc_vv_pragmas.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -5,11 +5,11 @@
# This script extracts OpenACC pragmas from the OpenACC Validation & Verification
# test suite and saves them as individual test files for our parser.
#
# IMPORTANT: This script MUST be run with LLVM toolchain (default: LLVM 20):
# CC=clang-20 CXX=clang++-20 FC=flang-20 ./extract_openacc_vv_pragmas.sh
# IMPORTANT: This script MUST be run with LLVM toolchain (default: LLVM 22):
# CC=clang-22 CXX=clang++-22 FC=flang-22 ./extract_openacc_vv_pragmas.sh
#
# To use a different LLVM version:
# LLVM_VERSION=21 CC=clang-21 CXX=clang++-21 FC=flang-21 ./extract_openacc_vv_pragmas.sh
# LLVM_VERSION=<LLVM_VERSION> CC=clang-<LLVM_VERSION> CXX=clang++-<LLVM_VERSION> FC=flang-<LLVM_VERSION> ./extract_openacc_vv_pragmas.sh
#
# The script will:
# 1. Wipe the tests/openacc_vv/ directory completely
Expand All @@ -29,7 +29,7 @@
set -euo pipefail

# Configuration
LLVM_VERSION="${LLVM_VERSION:-20}" # Default to LLVM 20, can be overridden
LLVM_VERSION="${LLVM_VERSION:-22}" # Default to LLVM 22, can be overridden
REPO_URL="https://github.com/OpenACCUserGroup/OpenACCV-V"
REPO_PATH="build/openacc_vv"
TESTS_DIR="Tests"
Expand Down Expand Up @@ -59,7 +59,7 @@ REQUIRED_FC="flang-${LLVM_VERSION}"
if [ "${CC:-}" != "$REQUIRED_CC" ] && [ "${CC:-}" != "clang" ]; then
echo -e "${RED}ERROR: CC must be set to ${REQUIRED_CC}${NC}"
echo "Usage: CC=${REQUIRED_CC} CXX=${REQUIRED_CXX} FC=${REQUIRED_FC} $0"
echo "Or: LLVM_VERSION=21 CC=clang-21 CXX=clang++-21 FC=flang-21 $0"
echo "Or: LLVM_VERSION=<LLVM_VERSION> CC=clang-<LLVM_VERSION> CXX=clang++-<LLVM_VERSION> FC=flang-<LLVM_VERSION> $0"
exit 1
fi

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