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-rw-r--r--llvm/lib/AsmParser/LLLexer.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/AsmParser/LLLexer.cpp b/llvm/lib/AsmParser/LLLexer.cpp
index 1a85852d5f8..eb16608ad1e 100644
--- a/llvm/lib/AsmParser/LLLexer.cpp
+++ b/llvm/lib/AsmParser/LLLexer.cpp
@@ -738,6 +738,12 @@ lltok::Kind LLLexer::LexIdentifier() {
INSTKEYWORD(landingpad, LandingPad);
#undef INSTKEYWORD
+ if (Len >= strlen("DW_TAG_") &&
+ !memcmp(StartChar, "DW_TAG_", strlen("DW_TAG_"))) {
+ StrVal.assign(StartChar, CurPtr);
+ return lltok::DwarfTag;
+ }
+
// Check for [us]0x[0-9A-Fa-f]+ which are Hexadecimal constant generated by
// the CFE to avoid forcing it to deal with 64-bit numbers.
if ((TokStart[0] == 'u' || TokStart[0] == 's') &&
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