From: Dale Johannesen <dalej@apple.com>
Date: Fri, 10 Oct 2008 21:04:42 +0000 (+0000)
Subject: Remove some overzealous checks that were rejecting
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8b1e0549389e4c360ac95f50da95d5009553b447;p=oota-llvm.git

Remove some overzealous checks that were rejecting
valid comments in inline assembly.
gcc.target/i386/20011009-1.c



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57365 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 63ada0c81b2..01854415090 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -1246,21 +1246,17 @@ void AsmPrinter::printInlineAsm(const MachineInstr *MI) const {
         break;
       case '|':
         ++LastEmitted;  // consume '|' character.
-        if (CurVariant == -1) {
-          cerr << "Found '|' character outside of variant in inline asm "
-               << "string: '" << AsmStr << "'\n";
-          exit(1);
-        }
-        ++CurVariant;   // We're in the next variant.
+        if (CurVariant == -1)
+          O << '|';       // this is gcc's behavior for | outside a variant
+        else
+          ++CurVariant;   // We're in the next variant.
         break;
       case ')':         // $) -> same as GCC's } char.
         ++LastEmitted;  // consume ')' character.
-        if (CurVariant == -1) {
-          cerr << "Found '}' character outside of variant in inline asm "
-               << "string: '" << AsmStr << "'\n";
-          exit(1);
-        }
-        CurVariant = -1;
+        if (CurVariant == -1)
+          O << '}';     // this is gcc's behavior for } outside a variant
+        else 
+          CurVariant = -1;
         break;
       }
       if (Done) break;