commit 72198846f28f7c0266d21834523f0537463e93eb
author Daniel Dunbar <daniel@zuster.org> Wed Feb 18 22:05:01 2009 +0000
committer Daniel Dunbar <daniel@zuster.org> Wed Feb 18 22:05:01 2009 +0000
tree ad70d160d47665a731bb74edcbffe376d140f3cc
parent 6b3cca625d7ff43c84e2bae7496902c29141196c

x86_64 ABI: "is passed in regs" computation for va_arg was broken for
things passed in mixed registers.

This knocks out 8 x86_64 failures.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64958 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGCall.cpp

diff --git a/lib/CodeGen/CGCall.cpp b/lib/CodeGen/CGCall.cpp
index 84e894a..9b8b741 100644
--- a/lib/CodeGen/CGCall.cpp
+++ b/lib/CodeGen/CGCall.cpp
@@ -1013,7 +1013,7 @@
                                 llvm::ConstantInt::get(llvm::Type::Int32Ty,
                                                        176 - neededSSE * 8),
                                 "fits_in_fp");
-    InRegs = InRegs ? CGF.Builder.CreateOr(InRegs, FitsInFP) : FitsInFP;
+    InRegs = InRegs ? CGF.Builder.CreateAnd(InRegs, FitsInFP) : FitsInFP;
   }
 
   llvm::BasicBlock *InRegBlock = CGF.createBasicBlock("vaarg.in_reg");