diff options
Diffstat (limited to 'llvm/lib/Target/AVR/AVRCallingConv.td')
| -rw-r--r-- | llvm/lib/Target/AVR/AVRCallingConv.td | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/AVR/AVRCallingConv.td b/llvm/lib/Target/AVR/AVRCallingConv.td index b4bc35e191c0..0fae61fb55c5 100644 --- a/llvm/lib/Target/AVR/AVRCallingConv.td +++ b/llvm/lib/Target/AVR/AVRCallingConv.td @@ -27,6 +27,8 @@ def RetCC_AVR_BUILTIN : CallingConv<[ // Calling convention for variadic functions. def ArgCC_AVR_Vararg : CallingConv<[ + // i8 are always passed through the stack with a byte slot and byte alignment. + CCIfType<[i8], CCAssignToStack<1, 1>>, // i16 are always passed through the stack with an alignment of 1. CCAssignToStack<2, 1> ]>; |