commit 47ad6ce1afad6b70927347dfa15e0f1dc76bf5bb
author David Majnemer <david.majnemer@gmail.com> Wed Aug 21 21:54:46 2013 +0000
committer David Majnemer <david.majnemer@gmail.com> Wed Aug 21 21:54:46 2013 +0000
tree c8227b3f5fbae1ed949710a6de2aed476b788eed
parent 0d28fdfeaa7deb9c0da369e02a25dac7cdf66648

Analysis: Add support for MS specific printf format specifiers

Summary: Adds support for %I, %I32 and %I64.

Reviewers: hans, jordan_rose, rnk, majnemer

Reviewed By: majnemer

CC: cfe-commits, cdavis5x

Differential Revision: http://llvm-reviews.chandlerc.com/D1456

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188937 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/ScanfFormatString.cpp

diff --git a/lib/Analysis/ScanfFormatString.cpp b/lib/Analysis/ScanfFormatString.cpp
index 676b68f..f5ce84f 100644
--- a/lib/Analysis/ScanfFormatString.cpp
+++ b/lib/Analysis/ScanfFormatString.cpp
@@ -232,6 +232,8 @@
         case LengthModifier::AsLongLong:
         case LengthModifier::AsQuad:
           return ArgType::PtrTo(Ctx.LongLongTy);
+        case LengthModifier::AsInt64:
+          return ArgType::PtrTo(ArgType(Ctx.LongLongTy, "__int64"));
         case LengthModifier::AsIntMax:
           return ArgType::PtrTo(ArgType(Ctx.getIntMaxType(), "intmax_t"));
         case LengthModifier::AsSizeT:
@@ -243,8 +245,9 @@
           // GNU extension.
           return ArgType::PtrTo(Ctx.LongLongTy);
         case LengthModifier::AsAllocate:
-          return ArgType::Invalid();
         case LengthModifier::AsMAllocate:
+        case LengthModifier::AsInt32:
+        case LengthModifier::AsInt3264:
           return ArgType::Invalid();
       }
 
@@ -267,6 +270,8 @@
         case LengthModifier::AsLongLong:
         case LengthModifier::AsQuad:
           return ArgType::PtrTo(Ctx.UnsignedLongLongTy);
+        case LengthModifier::AsInt64:
+          return ArgType::PtrTo(ArgType(Ctx.UnsignedLongLongTy, "unsigned __int64"));
         case LengthModifier::AsIntMax:
           return ArgType::PtrTo(ArgType(Ctx.getUIntMaxType(), "uintmax_t"));
         case LengthModifier::AsSizeT:
@@ -278,8 +283,9 @@
           // GNU extension.
           return ArgType::PtrTo(Ctx.UnsignedLongLongTy);
         case LengthModifier::AsAllocate:
-          return ArgType::Invalid();
         case LengthModifier::AsMAllocate:
+        case LengthModifier::AsInt32:
+        case LengthModifier::AsInt3264:
           return ArgType::Invalid();
       }
 
@@ -349,6 +355,8 @@
         case LengthModifier::AsLongLong:
         case LengthModifier::AsQuad:
           return ArgType::PtrTo(Ctx.LongLongTy);
+        case LengthModifier::AsInt64:
+          return ArgType::PtrTo(ArgType(Ctx.LongLongTy, "__int64"));
         case LengthModifier::AsIntMax:
           return ArgType::PtrTo(ArgType(Ctx.getIntMaxType(), "intmax_t"));
         case LengthModifier::AsSizeT:
@@ -359,6 +367,8 @@
           return ArgType(); // FIXME: Is this a known extension?
         case LengthModifier::AsAllocate:
         case LengthModifier::AsMAllocate:
+        case LengthModifier::AsInt32:
+        case LengthModifier::AsInt3264:
           return ArgType::Invalid();
         }