Author: lattner
Date: Thu Aug 26 13:13:50 2010
New Revision: 112205
URL: http://llvm.org/viewvc/llvm-project?rev=112205&view=rev
Log:
vector of long and ulong are also classified as INTEGER in x86-64 abi,
this fixes rdar://8358475 a failure of the gcc.dg/compat/vector_1 abi
test.
Modified:
cfe/trunk/lib/CodeGen/TargetInfo.cpp
cfe/trunk/test/CodeGen/x86_64-arguments.c
Modified: cfe/trunk/lib/CodeGen/TargetInfo.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/TargetInfo.cpp?rev=112205&r1=112204&r2=112205&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/TargetInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/TargetInfo.cpp Thu Aug 26 13:13:50 2010
@@ -894,7 +894,9 @@
// gcc passes <1 x long long> as INTEGER.
if (VT->getElementType()->isSpecificBuiltinType(BuiltinType::LongLong) ||
- VT->getElementType()->isSpecificBuiltinType(BuiltinType::ULongLong))
+ VT->getElementType()->isSpecificBuiltinType(BuiltinType::ULongLong)
||
+ VT->getElementType()->isSpecificBuiltinType(BuiltinType::Long) ||
+ VT->getElementType()->isSpecificBuiltinType(BuiltinType::ULong))
Current = Integer;
else
Current = SSE;
Modified: cfe/trunk/test/CodeGen/x86_64-arguments.c
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/x86_64-arguments.c?rev=112205&r1=112204&r2=112205&view=diff
==============================================================================
--- cfe/trunk/test/CodeGen/x86_64-arguments.c (original)
+++ cfe/trunk/test/CodeGen/x86_64-arguments.c Thu Aug 26 13:13:50 2010
@@ -239,3 +239,9 @@
// CHECK: define i64 @f34(i64 %arg.coerce)
v1i64 f34(v1i64 arg) { return arg; }
+
+// rdar://8358475
+// CHECK: define i64 @f35(i64 %arg.coerce)
+typedef unsigned long v1i64_2 __attribute__((__vector_size__(8)));
+v1i64_2 f35(v1i64_2 arg) { return arg+arg; }
+
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