diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/MC/MCParser/AsmParser.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/llvm/lib/MC/MCParser/AsmParser.cpp b/llvm/lib/MC/MCParser/AsmParser.cpp index 0c5100c07f5..ad2e1fd5809 100644 --- a/llvm/lib/MC/MCParser/AsmParser.cpp +++ b/llvm/lib/MC/MCParser/AsmParser.cpp @@ -4792,10 +4792,16 @@ bool AsmParser::parseMSInlineAsm( OS << ".byte"; break; case AOK_Align: { - unsigned Val = AR.Val; - OS << ".align " << Val; + // MS alignment directives are measured in bytes. If the native assembler + // measures alignment in bytes, we can pass it straight through. + OS << ".align"; + if (getContext().getAsmInfo()->getAlignmentIsInBytes()) + break; - // Skip the original immediate. + // Alignment is in log2 form, so print that instead and skip the original + // immediate. + unsigned Val = AR.Val; + OS << ' ' << Val; assert(Val < 10 && "Expected alignment less then 2^10."); AdditionalSkip = (Val < 4) ? 2 : Val < 7 ? 3 : 4; break; |
