From: Chris Lattner <sabre@nondot.org>
Date: Mon, 30 Aug 2010 22:03:23 +0000 (+0000)
Subject: Fix PR8029, a x86-32 ABI regression in introduced in r112211
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4599f346cb90bef15e1afd5c66f20c18703e41ae;p=clang

Fix PR8029, a x86-32 ABI regression in introduced in r112211


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112537 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/TargetInfo.cpp b/lib/CodeGen/TargetInfo.cpp
index d2bd33258c..bf261200bc 100644
--- a/lib/CodeGen/TargetInfo.cpp
+++ b/lib/CodeGen/TargetInfo.cpp
@@ -598,7 +598,6 @@ ABIArgInfo X86_32ABIInfo::classifyArgumentType(QualType Ty) const {
           (Size == 64 && VT->getNumElements() == 1))
         return ABIArgInfo::getDirect(llvm::IntegerType::get(getVMContext(),
                                                             Size));
-      return ABIArgInfo::getIndirect(0);
     }
     
     return ABIArgInfo::getDirect();
diff --git a/test/CodeGen/x86_32-arguments.c b/test/CodeGen/x86_32-arguments.c
index 19a0f5214e..75dfb82b32 100644
--- a/test/CodeGen/x86_32-arguments.c
+++ b/test/CodeGen/x86_32-arguments.c
@@ -221,3 +221,10 @@ typedef unsigned short v2i16 __attribute__((__vector_size__(4)));
 // rdar://8359483
 v2i16 f54(v2i16 arg) { return arg+arg; }
 
+
+typedef int v4i32 __attribute__((__vector_size__(16)));
+
+// CHECK: define <2 x i64> @f55(<4 x i32> %arg)
+// PR8029
+v4i32 f55(v4i32 arg) { return arg+arg; }
+