Author: coby Date: Sun Feb 5 04:23:06 2017 New Revision: 294120 URL: http://llvm.org/viewvc/llvm-project?rev=294120&view=rev Log: [X86][MS]Adjacent comments within multi-line inline assembly statement
Allowing adjacent comments within MS inline assembly multi-line statement Differential Revision: https://reviews.llvm.org/D28989 Modified: cfe/trunk/lib/Parse/ParseStmtAsm.cpp cfe/trunk/test/CodeGen/ms-inline-asm.c Modified: cfe/trunk/lib/Parse/ParseStmtAsm.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseStmtAsm.cpp?rev=294120&r1=294119&r2=294120&view=diff ============================================================================== --- cfe/trunk/lib/Parse/ParseStmtAsm.cpp (original) +++ cfe/trunk/lib/Parse/ParseStmtAsm.cpp Sun Feb 5 04:23:06 2017 @@ -457,6 +457,11 @@ StmtResult Parser::ParseMicrosoftAsmStat break; LineNo = SrcMgr.getLineNumber(ExpLoc.first, ExpLoc.second); SkippedStartOfLine = Tok.isAtStartOfLine(); + } else if (Tok.is(tok::semi)) { + // A multi-line asm-statement, where next line is a comment + InAsmComment = true; + FID = ExpLoc.first; + LineNo = SrcMgr.getLineNumber(FID, ExpLoc.second); } } else if (!InAsmComment && Tok.is(tok::r_brace)) { // In MSVC mode, braces only participate in brace matching and Modified: cfe/trunk/test/CodeGen/ms-inline-asm.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/ms-inline-asm.c?rev=294120&r1=294119&r2=294120&view=diff ============================================================================== --- cfe/trunk/test/CodeGen/ms-inline-asm.c (original) +++ cfe/trunk/test/CodeGen/ms-inline-asm.c Sun Feb 5 04:23:06 2017 @@ -55,9 +55,15 @@ void t7() { } } __asm {} + __asm { + ; + ; label + mov eax, ebx + } // CHECK: t7 // CHECK: call void asm sideeffect inteldialect "int $$0x2cU", "~{dirflag},~{fpsr},~{flags}"() // CHECK: call void asm sideeffect inteldialect "", "~{dirflag},~{fpsr},~{flags}"() +// CHECK: call void asm sideeffect inteldialect "mov eax, ebx", "~{eax},~{dirflag},~{fpsr},~{flags}"() } int t8() { _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits