diff options
Diffstat (limited to 'llvm/lib/Target/Mips/MipsCallingConv.td')
| -rw-r--r-- | llvm/lib/Target/Mips/MipsCallingConv.td | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/Mips/MipsCallingConv.td b/llvm/lib/Target/Mips/MipsCallingConv.td index dcd88f25d25..c2e23ffea06 100644 --- a/llvm/lib/Target/Mips/MipsCallingConv.td +++ b/llvm/lib/Target/Mips/MipsCallingConv.td @@ -90,6 +90,9 @@ def CC_MipsO32 : CallingConv<[ // Only the return rules are defined here for O32. The rules for argument // passing are defined in MipsISelLowering.cpp. def RetCC_MipsO32 : CallingConv<[ + // Promote i1/i8/i16 return values to i32. + CCIfType<[i1, i8, i16], CCPromoteToType<i32>>, + // i32 are returned in registers V0, V1, A0, A1 CCIfType<[i32], CCAssignToReg<[V0, V1, A0, A1]>>, |
