From e14a3c5084838b40bca4b006cbf78500c874a043 Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Sat, 12 May 2012 11:18:59 +0000 Subject: [PATCH] AsmParser: ignore the .extern directive. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156707 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/MC/MCParser/AsmParser.cpp | 4 ++++ test/MC/AsmParser/extern.s | 4 ++++ 2 files changed, 8 insertions(+) create mode 100644 test/MC/AsmParser/extern.s diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp index d6f9236077e..80e101f748b 100644 --- a/lib/MC/MCParser/AsmParser.cpp +++ b/lib/MC/MCParser/AsmParser.cpp @@ -1220,6 +1220,10 @@ bool AsmParser::ParseStatement() { // Symbol attribute directives + if (IDVal == ".extern") { + EatToEndOfStatement(); // .extern is the default, ignore it. + return false; + } if (IDVal == ".globl" || IDVal == ".global") return ParseDirectiveSymbolAttribute(MCSA_Global); if (IDVal == ".indirect_symbol") diff --git a/test/MC/AsmParser/extern.s b/test/MC/AsmParser/extern.s new file mode 100644 index 00000000000..461f843c692 --- /dev/null +++ b/test/MC/AsmParser/extern.s @@ -0,0 +1,4 @@ +# RUN: llvm-mc -triple i386-unknown-unknown %s | FileCheck %s + +# CHECK-NOT: foo +.extern foo -- 2.34.1