Fix test failure if CLANG_VENDOR contains spaces

[kongy]

With CLANG_VENDOR set to anything with spaces in it, utils/update_cc_test_checks/generated-funcs.test test would break.

# .---command stdout------------
# | --- llvm-project/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs.c.generated.all.expected
# | +++ build/tools/clang/test/utils/update_cc_test_checks/Output/generated-funcs.test.tmp-generated.c
# | @@ -246,12 +246,12 @@          
# |  //.                          
# |  // OMP: [[META0:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
# |  // OMP: [[META1:![0-9]+]] = !{i32 7, !"openmp", i32 51}                                                                                                                             
# | -// OMP: [[META2:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"}
# | +// OMP: [[META2:![0-9]+]] = !{!"Android TEST clang version 19.0.0git (git@github.com:kongy/llvm-project.git 8c84096da195ae38336ba9aa700dc35e567157ba)"}
# |  // OMP: [[META3:![0-9]+]] = !{[[META4:![0-9]+]]}     
# |  // OMP: [[META4]] = !{i64 2, i64 -1, i64 -1, i1 true}        
# |  //.                                                                                    
# |  // NOOMP: [[META0:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
# | -// NOOMP: [[META1:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"}
# | +// NOOMP: [[META1:![0-9]+]] = !{!"Android TEST clang version 19.0.0git (git@github.com:kongy/llvm-project.git 8c84096da195ae38336ba9aa700dc35e567157ba)"}
# |  // NOOMP: [[LOOP2]] = distinct !{[[LOOP2]], [[META3:![0-9]+]]}
# |  // NOOMP: [[META3]] = !{!"llvm.loop.mustprogress"}
# |  // NOOMP: [[LOOP4]] = distinct !{[[LOOP4]], [[META3]]}
# `-----------------------------

[llvmbot]

@llvm/pr-subscribers-testing-tools

Author: Yi Kong (kongy)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/81017.diff

1 Files Affected:

• (modified) llvm/utils/UpdateTestChecks/common.py (+1-1)

diff --git a/llvm/utils/UpdateTestChecks/common.py b/llvm/utils/UpdateTestChecks/common.py
index 0fe0dfc506b059..75c6e438556337 100644
--- a/llvm/utils/UpdateTestChecks/common.py
+++ b/llvm/utils/UpdateTestChecks/common.py
@@ -1701,7 +1701,7 @@ def add(var):
 
 METADATA_FILTERS = [
     (
-        r"(?<=\")(\w+ )?(\w+ version )[\d.]+(?:[^\" ]*)(?: \([^)]+\))?",
+        r"(?<=\")(.+ )?(\w+ version )[\d.]+(?:[^\" ]*)(?: \([^)]+\))?",
         r"{{.*}}\2{{.*}}",
     ),  # preface with glob also, to capture optional CLANG_VENDOR
     (r'(!DIFile\(filename: ".+", directory: )".+"', r"\1{{.*}}"),

[hnrklssn]

LGTM!