commit 13b25fce1fc6de85fbd6d185f8765685e57d9eae
author Chris Lattner <sabre@nondot.org> Wed Mar 11 16:14:25 2009 +0000
committer Chris Lattner <sabre@nondot.org> Wed Mar 11 16:14:25 2009 +0000
tree 7e37ae1d22675df922f35f1799cede5cc2a56fc6
parent 344685446a17406b82c41daac8daa8b5c4306b6c

fix PR3785, a valgrind error on test/CodeGen/ARM/pr3502.ll



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66660 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/ARM/ARMTargetAsmInfo.cpp

diff --git a/lib/Target/ARM/ARMTargetAsmInfo.cpp b/lib/Target/ARM/ARMTargetAsmInfo.cpp
index d2965fe..4107dcc 100644
--- a/lib/Target/ARM/ARMTargetAsmInfo.cpp
+++ b/lib/Target/ARM/ARMTargetAsmInfo.cpp
@@ -185,8 +185,12 @@
             Str++;
           break;
         }
+      
+      if (*Str == 0) break;
+      
       // Ignore everything from comment char(s) to EOL
-      if (strncmp(Str, BaseTAI::CommentString, strlen(BaseTAI::CommentString))==-0)
+      if (strncmp(Str, BaseTAI::CommentString,
+                  strlen(BaseTAI::CommentString)) == 0)
         atInsnStart = false;
       // FIXME do something like the following for non-Darwin
       else if (*Str == '.' && Subtarget->isTargetDarwin()) {