From 0afb9f5ac2056fdde1e92378eee404a097dd7eca Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Fri, 21 Aug 2009 23:01:53 +0000 Subject: [PATCH] llvm-mc: In a .fill directive, still honor .align even if invalid maximum bytes count is given (this matches 'as'). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79683 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/llvm-mc/AsmParser.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/tools/llvm-mc/AsmParser.cpp b/tools/llvm-mc/AsmParser.cpp index f67bad164a2..9db0ac0351b 100644 --- a/tools/llvm-mc/AsmParser.cpp +++ b/tools/llvm-mc/AsmParser.cpp @@ -1072,12 +1072,13 @@ bool AsmParser::ParseDirectiveAlign(bool IsPow2, unsigned ValueSize) { Alignment = 1LL << Alignment; } - // Diagnose non-sensical max bytes to fill. + // Diagnose non-sensical max bytes to fill, which are treated as missing (this + // matches 'as'). if (MaxBytesLoc.isValid()) { if (MaxBytesToFill < 1) { Warning(MaxBytesLoc, "alignment directive can never be satisfied in this " - "many bytes, ignoring"); - return false; + "many bytes, ignoring maximum bytes expression"); + MaxBytesToFill = 0; } if (MaxBytesToFill >= Alignment) {