Revert "[clang] Use a StringRef instead of a raw char pointer to store builtin and call information"
There are still remaining issues with GCC 12, see for instance
https://lab.llvm.org/buildbot/#/builders/93/builds/12669
This reverts commit 5ce4e92264102de21760c94db9166afe8f71fcf6.
diff --git a/lld/ELF/DriverUtils.cpp b/lld/ELF/DriverUtils.cpp
index 9c31d13..4915069 100644
--- a/lld/ELF/DriverUtils.cpp
+++ b/lld/ELF/DriverUtils.cpp
@@ -34,13 +34,12 @@
// Create OptTable
// Create prefix string literals used in Options.td
-#define PREFIX(NAME, VALUE) \
- static constexpr std::initializer_list<StringLiteral> NAME = VALUE;
+#define PREFIX(NAME, VALUE) const char *const NAME[] = VALUE;
#include "Options.inc"
#undef PREFIX
// Create table mapping all options defined in Options.td
-static constexpr std::initializer_list<opt::OptTable::Info> optInfo = {
+static constexpr opt::OptTable::Info optInfo[] = {
#define OPTION(X1, X2, ID, KIND, GROUP, ALIAS, X7, X8, X9, X10, X11, X12) \
{X1, X2, X10, X11, OPT_##ID, opt::Option::KIND##Class, \
X9, X8, OPT_##GROUP, OPT_##ALIAS, X7, X12},
