CodeGen/ObjC/NeXT: Fix Obj-C message send to match llvm-gcc when choosing
whether to use objc_msgSend_fpret; the choice is target dependent, not Obj-C ABI
dependent.
- <rdar://problem/8139758> arm objc _objc_msgSend_fpret bug
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108379 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 8d79316..fdf63e7 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -1245,6 +1245,11 @@
PtrDiffType = SignedInt;
IntPtrType = SignedInt;
RegParmMax = 3;
+
+ // Use fpret for all types.
+ RealTypeUsesObjCFPRet = ((1 << TargetInfo::Float) |
+ (1 << TargetInfo::Double) |
+ (1 << TargetInfo::LongDouble));
}
virtual const char *getVAListDeclaration() const {
return "typedef char* __builtin_va_list;";
@@ -1411,6 +1416,9 @@
DescriptionString = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-"
"i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-"
"a0:0:64-s0:64:64-f80:128:128-n8:16:32:64";
+
+ // Use fpret only for long double.
+ RealTypeUsesObjCFPRet = (1 << TargetInfo::LongDouble);
}
virtual const char *getVAListDeclaration() const {
return "typedef struct __va_list_tag {"