diff options
author | David Peixotto <dpeixott@codeaurora.org> | 2013-12-06 23:05:33 +0000 |
---|---|---|
committer | David Peixotto <dpeixott@codeaurora.org> | 2013-12-06 23:05:33 +0000 |
commit | 7db4f8d9d84371e16577e826ec2d60ba15e293db (patch) | |
tree | 91dd9f3558b2d6d5549b0298edb71d887a0ae3a4 /lib/MC/MCParser | |
parent | 74999cfe0c35984eac653ce0d643542f24ce25a5 (diff) | |
download | llvm-7db4f8d9d84371e16577e826ec2d60ba15e293db.tar.gz llvm-7db4f8d9d84371e16577e826ec2d60ba15e293db.tar.bz2 llvm-7db4f8d9d84371e16577e826ec2d60ba15e293db.tar.xz |
Cache AllowAtInIdentifier as class variable in AsmLexer
This commit caches the value of the AllowAtInIdentifier variable as
a class variable in AsmLexer. We do this to avoid repeated MAI
queries and string comparisons each time we lex an identifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196622 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/MCParser')
-rw-r--r-- | lib/MC/MCParser/AsmLexer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/MC/MCParser/AsmLexer.cpp b/lib/MC/MCParser/AsmLexer.cpp index a066e64830..ed98f93758 100644 --- a/lib/MC/MCParser/AsmLexer.cpp +++ b/lib/MC/MCParser/AsmLexer.cpp @@ -25,6 +25,7 @@ AsmLexer::AsmLexer(const MCAsmInfo &_MAI) : MAI(_MAI) { CurBuf = NULL; CurPtr = NULL; isAtStartOfLine = true; + AllowAtInIdentifier = !StringRef(MAI.getCommentString()).startswith("@"); } AsmLexer::~AsmLexer() { @@ -144,7 +145,6 @@ static bool IsIdentifierChar(char c, bool AllowAt) { (c == '@' && AllowAt) || c == '?'; } AsmToken AsmLexer::LexIdentifier() { - bool AllowAtInIdentifier = !StringRef(MAI.getCommentString()).startswith("@"); // Check for floating point literals. if (CurPtr[-1] == '.' && isdigit(*CurPtr)) { // Disambiguate a .1243foo identifier from a floating literal. |