Remove glibc specific functions, and mark a couple as C99

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22384 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Analysis/BasicAliasAnalysis.cpp b/lib/Analysis/BasicAliasAnalysis.cpp
index 3c0f0f626f0a7064d9b7de83f867d8dd1cc58dc3..0b80e926301a8cce0cc6ddc251b147fae5c4b9f8 100644 (file)
--- a/lib/Analysis/BasicAliasAnalysis.cpp
+++ b/lib/Analysis/BasicAliasAnalysis.cpp
@@ -740,10 +740,8 @@ static const char *DoesntAccessMemoryTable[] = {
   "nexttoward", "nexttowardf", "nexttowardd",
   "nextafter", "nextafterf", "nextafterd",
 
-  // glibc functions:
-  "__fpclassify", "__fpclassifyf", "__fpclassifyl",
+  // ISO C99:
   "__signbit", "__signbitf", "__signbitl",
-  "__errno_location",
 };
 
 static const unsigned DAMTableSize =