return getNaturalAlignIndirect(Ty, RAA == CGCXXABI::RAA_DirectInMemory);
}
- // Use indirect if the aggregate cannot fit into registers for
- // passing arguments according to the ABI
- unsigned Threshold = IsO32 ? 16 : 64;
-
- if(getContext().getTypeSizeInChars(Ty) > CharUnits::fromQuantity(Threshold))
- return ABIArgInfo::getIndirect(CharUnits::fromQuantity(Align), true,
- getContext().getTypeAlign(Ty) / 8 > Align);
-
// If we have reached here, aggregates are passed directly by coercing to
// another structure type. Padding is inserted if the offset of the
// aggregate is unaligned.
+++ /dev/null
-// RUN: %clang_cc1 -triple mipsel-unknown-linux-gnu -S -emit-llvm -o - %s | FileCheck -check-prefix=O32 %s\r
-// RUN: %clang_cc1 -triple mips64el-unknown-linux-gnu -S -emit-llvm -o - %s -target-abi n32 | FileCheck -check-prefix=N32-N64 %s\r
-// RUN: %clang_cc1 -triple mips64el-unknown-linux-gnu -S -emit-llvm -o - %s -target-abi n64 | FileCheck -check-prefix=N32-N64 %s\r
-\r
-struct t1 {\r
- char t1[10];\r
-};\r
-\r
-struct t2 {\r
- char t2[20];\r
-};\r
-\r
-struct t3 {\r
- char t3[65];\r
-};\r
-\r
-extern struct t1 g1;\r
-extern struct t2 g2;\r
-extern struct t3 g3;\r
-extern void f1(struct t1);\r
-extern void f2(struct t2);\r
-extern void f3(struct t3);\r
-\r
-void f() {\r
-\r
-// O32: call void @f1(i32 inreg %3, i32 inreg %5, i16 inreg %7)\r
-// O32: call void @f2(%struct.t2* byval align 4 %tmp)\r
-// O32: call void @f3(%struct.t3* byval align 4 %tmp1)\r
-\r
-// N32-N64: call void @f1(i64 inreg %3, i16 inreg %5)\r
-// N32-N64: call void @f2(i64 inreg %9, i64 inreg %11, i32 inreg %13)\r
-// N32-N64: call void @f3(%struct.t3* byval align 8 %tmp)\r
-\r
- f1(g1);\r
- f2(g2);\r
- f3(g3);\r
-}\r
-\r